Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 4.114 1.155 0.226 0.108 0.074 0.018 1962 18.740 5.963 1.199 0.425 0.284 0.070 1963 12.230 3.705 0.783 0.382 0.255 0.063 1964 17.600 4.930 1.026 0.407 0.272 0.072 1965 24.070 7.175 1.906 0.668 0.446 0.118 1966 37.540 10.290 2.005 1.381 0.931 0.230 1967 26.080 9.647 1.939 0.687 0.458 0.113 1968 6.694 2.430 0.910 0.319 0.213 0.052 1969 13.540 3.889 1.011 0.372 0.248 0.061 1970 8.106 2.526 0.506 0.201 0.176 0.046 1971 14.100 3.760 0.731 0.446 0.345 0.085 1972 15.000 4.440 0.966 0.542 0.388 0.098 1973 2.013 0.588 0.133 0.047 0.034 0.008 1974 10.250 4.394 0.871 0.305 0.253 0.063 1975 7.358 2.017 0.400 0.146 0.101 0.025 1976 30.230 7.886 1.529 0.838 0.559 0.138 1977 10.650 2.936 0.581 0.204 0.140 0.034 1978 18.060 6.441 1.335 0.697 0.470 0.172 1979 26.190 10.720 2.106 0.743 0.829 0.205 1980 12.400 3.366 0.696 0.286 0.196 0.048 1981 9.888 2.569 0.498 0.239 0.168 0.052 1982 10.340 3.429 0.817 0.356 0.375 0.096 1983 38.410 10.630 2.350 0.824 0.824 0.220 1984 56.850 15.470 3.013 1.621 1.083 0.267 1985 3.836 1.042 0.203 0.108 0.090 0.022 1986 0.658 0.191 0.039 0.014 0.009 0.002 1987 3.985 1.581 0.340 0.232 0.196 0.050 1988 5.760 1.553 0.528 0.204 0.136 0.040 B 43 1989 18.170 5.296 1.027 0.360 0.240 0.059 1990 0.262 0.073 0.017 0.007 0.005 0.002 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 56.850 15.470 3.013 1.621 1.083 0.267 0.065 38.410 10.720 2.350 1.381 0.931 0.230 0.097 37.540 10.630 2.106 0.838 0.829 0.220 0.129 30.230 10.290 2.005 0.824 0.824 0.205 0.161 26.190 9.647 1.939 0.743 0.559 0.172 0.194 26.080 7.886 1.906 0.697 0.470 0.138 0.226 24.070 7.175 1.529 0.687 0.458 0.118 0.258 18.740 6.441 1.335 0.668 0.446 0.113 0.290 18.170 5.963 1.199 0.542 0.388 0.098 0.323 18.060 5.296 1.027 0.446 0.375 0.096 0.355 17.600 4.930 1.026 0.425 0.345 0.085 0.387 15.000 4.440 1.011 0.407 0.284 0.072 0.419 14.100 4.394 0.966 0.382 0.272 0.070 0.452 13.540 3.889 0.910 0.372 0.255 0.063 0.484 12.400 3.760 0.871 0.360 0.253 0.063 0.516 12.230 3.705 0.817 0.356 0.248 0.061 0.548 10.650 3.429 0.783 0.319 0.240 0.059 0.581 10.340 3.366 0.731 0.305 0.213 0.052 0.613 10.250 2.936 0.696 0.286 0.196 0.052 0.645 9.888 2.569 0.581 0.239 0.196 0.050 0.677 8.106 2.526 0.528 0.232 0.176 0.048 0.710 7.358 2.430 0.506 0.204 0.168 0.046 0.742 6.694 2.017 0.498 0.204 0.140 0.040 0.774 5.760 1.581 0.400 0.201 0.136 0.034 0.806 4.114 1.553 0.340 0.146 0.101 0.025 0.839 3.985 1.155 0.226 0.108 0.090 0.022 0.871 3.836 1.042 0.203 0.108 0.074 0.018 0.903 2.013 0.588 0.133 0.047 0.034 0.008 0.935 0.658 0.191 0.039 0.014 0.009 0.002 0.968 0.262 0.073 0.017 0.007 0.005 0.002 0.1 36.8 10.6 2.1 0.8 0.8 0.2 Average of yearly averages: 0.1 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: fltrf2ap Metfile: w12834. d vf PRZM scenario: FLturfC. tx t EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr B 44 Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 3.36 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Mar dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

GA pecan ( 2 broadcast apps of 4.48 kg ai/ ha 60 days apart)

stored as gapc4p2i. out Chemical: napropamide PRZM environment: GAPecansC. txt modified Tueday, 22 April 2003 at 07: 57: 20 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w93805. dvf modified Wedday, 3 July 2002 at 09: 04: 32 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 13.610 3.823 1.075 0.475 0.374 0.126 1962 135.000 38.930 8.573 3.458 2.335 0.680 1963 11.680 3.681 0.933 0.707 0.543 0.175 1964 50.670 14.650 2.957 1.919 1.745 0.512 1965 105.000 33.650 11.640 4.580 3.283 1.186 1966 76.250 21.570 4.350 2.631 2.081 0.709 1967 60.210 16.620 4.586 1.949 1.434 0.365 1968 24.190 6.613 1.418 0.776 0.596 0.172 1969 49.230 16.370 6.745 2.433 1.713 0.481 1970 166.000 52.360 12.100 4.846 3.552 0.995 1971 10.280 3.490 1.026 0.546 0.398 0.139 1972 137.000 40.550 8.306 4.118 3.497 0.954 1973 60.410 17.710 6.597 3.820 3.719 0.965 B 45 1974 69.800 20.730 6.630 3.163 2.194 0.563 1975 83.400 26.500 5.937 3.796 2.889 0.732 1976 38.090 13.080 3.826 1.860 1.694 0.431 1977 55.230 18.270 5.157 1.978 1.833 0.556 1978 67.110 21.500 6.167 2.266 1.575 0.459 1979 158.000 47.760 10.050 4.733 3.244 0.892 1980 138.000 58.850 12.270 4.601 3.579 0.917 1981 87.820 39.110 8.169 3.043 2.098 0.575 1982 114.000 32.260 6.664 2.652 2.183 0.644 1983 210.000 64.070 14.290 5.345 4.147 1.165 1984 51.330 19.360 4.152 2.877 2.318 0.602 1985 70.590 21.410 4.879 1.917 1.310 0.456 1986 80.990 23.370 5.842 2.242 1.542 0.431 1987 106.000 31.210 6.277 3.717 2.717 0.790 1988 110.000 41.020 8.218 3.143 2.129 0.554 1989 24.740 9.201 2.381 1.345 1.368 0.363 1990 30.740 8.288 2.024 1.056 0.732 0.296 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 210.000 64.070 14.290 5.345 4.147 1.186 0.065 166.000 58.850 12.270 4.846 3.719 1.165 0.097 158.000 52.360 12.100 4.733 3.579 0.995 0.129 138.000 47.760 11.640 4.601 3.552 0.965 0.161 137.000 41.020 10.050 4.580 3.497 0.954 0.194 135.000 40.550 8.573 4.118 3.283 0.917 0.226 114.000 39.110 8.306 3.820 3.244 0.892 0.258 110.000 38.930 8.218 3.796 2.889 0.790 0.290 106.000 33.650 8.169 3.717 2.717 0.732 0.323 105.000 32.260 6.745 3.458 2.335 0.709 0.355 87.820 31.210 6.664 3.163 2.318 0.680 0.387 83.400 26.500 6.630 3.143 2.194 0.644 0.419 80.990 23.370 6.597 3.043 2.183 0.602 0.452 76.250 21.570 6.277 2.877 2.129 0.575 0.484 70.590 21.500 6.167 2.652 2.098 0.563 0.516 69.800 21.410 5.937 2.631 2.081 0.556 0.548 67.110 20.730 5.842 2.433 1.833 0.554 0.581 60.410 19.360 5.157 2.266 1.745 0.512 0.613 60.210 18.270 4.879 2.242 1.713 0.481 0.645 55.230 17.710 4.586 1.978 1.694 0.459 0.677 51.330 16.620 4.350 1.949 1.575 0.456 0.710 50.670 16.370 4.152 1.919 1.542 0.431 0.742 49.230 14.650 3.826 1.917 1.434 0.431 0.774 38.090 13.080 2.957 1.860 1.368 0.365 0.806 30.740 9.201 2.381 1.345 1.310 0.363 0.839 24.740 8.288 2.024 1.056 0.732 0.296 0.871 24.190 6.613 1.418 0.776 0.596 0.175 0.903 13.610 3.823 1.075 0.707 0.543 0.172 0.935 11.680 3.681 1.026 0.546 0.398 0.139 0.968 10.280 3.490 0.933 0.475 0.374 0.126 0.1 156.0 51.9 12.1 4.7 3.6 1.0 Average of yearly averages: 0.6 B 46 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: gapc4p2i Metfile: w93805. dv f PRZM scenario: GAPecansC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Descriptio n Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 730 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis : pH 5 0 days Half life Hydrolysis : pH 7 0 days Half life Hydrolysis : pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 4.48 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Mar dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

GA pecan ( 1 broadcast app of 6.72 kg ai/ ha)

stored as gapcan6p. out Chemical: napropamide PRZM environment: GAPecansC. txt modified Tueday, 22 April 2003 at 07: 57: 20 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 B 47 Metfile: w93805. dvf modified Wedday, 3 July 2002 at 09: 04: 32 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 20.620 5.791 1.628 0.625 0.428 0.110 1962 204.000 58.980 12.990 5.169 3.450 0.868 1963 14.860 4.358 1.202 0.428 0.390 0.118 1964 42.190 15.580 3.206 1.750 1.196 0.329 1965 94.920 44.090 9.305 3.791 2.538 0.651 1966 115.000 32.620 6.409 2.325 1.932 0.532 1967 32.170 8.875 2.407 1.074 0.816 0.203 1968 22.300 6.243 1.221 0.644 0.459 0.121 1969 74.560 24.800 10.220 3.621 2.428 0.604 1970 251.000 79.330 18.340 7.270 4.870 1.213 1971 10.180 2.882 0.822 0.289 0.229 0.064 1972 88.590 24.410 4.900 2.745 2.297 0.608 1973 57.320 25.090 8.146 4.564 3.054 0.755 1974 32.120 9.835 3.610 1.875 1.269 0.314 1975 126.000 40.150 8.995 4.983 3.348 0.827 1976 39.180 12.190 4.506 1.655 1.350 0.334 1977 83.670 27.610 7.613 2.926 2.074 0.524 1978 102.000 32.580 9.147 3.363 2.254 0.564 1979 39.770 12.230 4.817 2.417 1.632 0.405 1980 210.000 89.150 18.400 6.893 4.613 1.137 1981 133.000 59.190 12.360 4.545 3.046 0.764 1982 40.420 12.570 3.524 1.739 1.194 0.357 1983 318.000 97.060 21.610 8.035 5.378 1.333 1984 77.730 29.300 6.290 4.293 2.905 0.718 1985 49.050 13.510 3.235 1.139 0.809 0.284 1986 41.770 12.050 2.966 1.127 0.759 0.251 1987 52.700 16.150 6.863 2.813 2.047 0.517 1988 166.000 62.020 12.280 4.698 3.141 0.779 1989 29.680 13.940 2.969 1.377 1.014 0.252 1990 46.570 12.560 3.066 1.537 1.027 0.284 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 318.000 97.060 21.610 8.035 5.378 1.333 0.065 251.000 89.150 18.400 7.270 4.870 1.213 0.097 210.000 79.330 18.340 6.893 4.613 1.137 0.129 204.000 62.020 12.990 5.169 3.450 0.868 0.161 166.000 59.190 12.360 4.983 3.348 0.827 0.194 133.000 58.980 12.280 4.698 3.141 0.779 0.226 126.000 44.090 10.220 4.564 3.054 0.764 0.258 115.000 40.150 9.305 4.545 3.046 0.755 0.290 102.000 32.620 9.147 4.293 2.905 0.718 0.323 94.920 32.580 8.995 3.791 2.538 0.651 0.355 88.590 29.300 8.146 3.621 2.428 0.608 0.387 83.670 27.610 7.613 3.363 2.297 0.604 0.419 77.730 25.090 6.863 2.926 2.254 0.564 0.452 74.560 24.800 6.409 2.813 2.074 0.532 0.484 57.320 24.410 6.290 2.745 2.047 0.524 0.516 52.700 16.150 4.900 2.417 1.932 0.517 0.548 49.050 15.580 4.817 2.325 1.632 0.405 0.581 46.570 13.940 4.506 1.875 1.350 0.357 B 48 0.613 42.190 13.510 3.610 1.750 1.269 0.334 0.645 41.770 12.570 3.524 1.739 1.196 0.329 0.677 40.420 12.560 3.235 1.655 1.194 0.314 0.710 39.770 12.230 3.206 1.537 1.027 0.284 0.742 39.180 12.190 3.066 1.377 1.014 0.284 0.774 32.170 12.050 2.969 1.139 0.816 0.252 0.806 32.120 9.835 2.966 1.127 0.809 0.251 0.839 29.680 8.875 2.407 1.074 0.759 0.203 0.871 22.300 6.243 1.628 0.644 0.459 0.121 0.903 20.620 5.791 1.221 0.625 0.428 0.118 0.935 14.860 4.358 1.202 0.428 0.390 0.110 0.968 10.180 2.882 0.822 0.289 0.229 0.064 0.1 209.4 77.6 17.8 6.7 4.5 1.1 Average of yearly averages: 0.5 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: gapcan6p Metfile: w93805. dv f PRZM scenario: GAPecansC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Descriptio n Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis : pH 5 0 days Half life Hydrolysis : pH 7 0 days Half life Hydrolysis : pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 6.72 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Mar dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF B 49 Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

GA pecan ( 2 banded apps of 1.5 kg ai/ ha 60 days apart)

stored as gapcn4bd. out Chemical: napropamide PRZM environment: GAPecansC. txt modified Tueday, 22 April 2003 at 07: 57: 20 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w93805. dvf modified Wedday, 3 July 2002 at 09: 04: 32 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 4.558 1.280 0.360 0.159 0.125 0.042 1962 45.120 13.030 2.870 1.158 0.782 0.228 1963 3.913 1.233 0.312 0.237 0.182 0.059 1964 16.960 4.903 0.990 0.642 0.584 0.171 1965 35.180 11.260 3.897 1.533 1.099 0.397 1966 25.530 7.221 1.456 0.881 0.697 0.237 1967 20.170 5.567 1.536 0.653 0.480 0.122 1968 8.102 2.215 0.475 0.260 0.200 0.058 1969 16.480 5.480 2.258 0.815 0.574 0.161 1970 55.550 17.530 4.053 1.623 1.189 0.333 1971 3.443 1.169 0.344 0.183 0.133 0.046 1972 45.880 13.580 2.781 1.379 1.171 0.320 1973 20.230 5.930 2.209 1.279 1.245 0.323 1974 23.370 6.940 2.220 1.059 0.735 0.189 1975 27.920 8.873 1.988 1.271 0.967 0.245 1976 12.760 4.379 1.281 0.623 0.567 0.144 1977 18.500 6.120 1.727 0.663 0.614 0.186 1978 22.480 7.200 2.065 0.759 0.527 0.154 1979 52.940 15.990 3.364 1.585 1.086 0.299 1980 46.320 19.700 4.107 1.540 1.198 0.307 1981 29.400 13.090 2.735 1.019 0.702 0.193 1982 38.260 10.800 2.232 0.888 0.731 0.216 1983 70.270 21.450 4.786 1.790 1.389 0.390 1984 17.190 6.481 1.390 0.963 0.776 0.202 1985 23.640 7.171 1.634 0.642 0.439 0.153 1986 27.130 7.827 1.957 0.751 0.517 0.144 1987 35.410 10.450 2.102 1.245 0.910 0.265 1988 36.810 13.740 2.752 1.052 0.713 0.186 1989 8.281 3.081 0.797 0.450 0.458 0.122 1990 10.290 2.775 0.678 0.353 0.245 0.099 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 70.270 21.450 4.786 1.790 1.389 0.397 0.065 55.550 19.700 4.107 1.623 1.245 0.390 B 50 0.097 52.940 17.530 4.053 1.585 1.198 0.333 0.129 46.320 15.990 3.897 1.540 1.189 0.323 0.161 45.880 13.740 3.364 1.533 1.171 0.320 0.194 45.120 13.580 2.870 1.379 1.099 0.307 0.226 38.260 13.090 2.781 1.279 1.086 0.299 0.258 36.810 13.030 2.752 1.271 0.967 0.265 0.290 35.410 11.260 2.735 1.245 0.910 0.245 0.323 35.180 10.800 2.258 1.158 0.782 0.237 0.355 29.400 10.450 2.232 1.059 0.776 0.228 0.387 27.920 8.873 2.220 1.052 0.735 0.216 0.419 27.130 7.827 2.209 1.019 0.731 0.202 0.452 25.530 7.221 2.102 0.963 0.713 0.193 0.484 23.640 7.200 2.065 0.888 0.702 0.189 0.516 23.370 7.171 1.988 0.881 0.697 0.186 0.548 22.480 6.940 1.957 0.815 0.614 0.186 0.581 20.230 6.481 1.727 0.759 0.584 0.171 0.613 20.170 6.120 1.634 0.751 0.574 0.161 0.645 18.500 5.930 1.536 0.663 0.567 0.154 0.677 17.190 5.567 1.456 0.653 0.527 0.153 0.710 16.960 5.480 1.390 0.642 0.517 0.144 0.742 16.480 4.903 1.281 0.642 0.480 0.144 0.774 12.760 4.379 0.990 0.623 0.458 0.122 0.806 10.290 3.081 0.797 0.450 0.439 0.122 0.839 8.281 2.775 0.678 0.353 0.245 0.099 0.871 8.102 2.215 0.475 0.260 0.200 0.059 0.903 4.558 1.280 0.360 0.237 0.182 0.058 0.935 3.913 1.233 0.344 0.183 0.133 0.046 0.968 3.443 1.169 0.312 0.159 0.125 0.042 0.1 52.3 17.4 4.0 1.6 1.2 0.3 Average of yearly averages: 0.2 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: gapcn4bd Metfile: w93805. d vf PRZM scenario: GAPecansC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 730 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life B 51 Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 1.5 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Mar dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

GA pecan ( 1 banded app of 2.24 kg ai/ ha)

stored as gapcn6bd. out Chemical: napropamide PRZM environment: GAPecansC. txt modified Tueday, 22 April 2003 at 07: 57: 20 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w93805. dvf modified Wedday, 3 July 2002 at 09: 04: 32 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 6.875 1.930 0.543 0.208 0.143 0.037 1962 68.050 19.660 4.329 1.723 1.150 0.289 1963 4.954 1.453 0.401 0.143 0.130 0.039 1964 14.060 5.194 1.069 0.583 0.399 0.110 1965 31.630 14.690 3.101 1.264 0.846 0.217 1966 38.440 10.870 2.136 0.775 0.644 0.177 1967 10.730 2.959 0.802 0.358 0.272 0.068 1968 7.432 2.081 0.407 0.215 0.153 0.040 1969 24.850 8.265 3.405 1.207 0.809 0.201 1970 83.800 26.450 6.114 2.424 1.624 0.404 1971 3.394 0.961 0.274 0.096 0.076 0.021 1972 29.540 8.138 1.634 0.915 0.766 0.203 1973 19.110 8.365 2.716 1.522 1.018 0.252 1974 10.710 3.279 1.203 0.625 0.423 0.105 1975 42.120 13.380 2.999 1.661 1.116 0.276 1976 13.060 4.062 1.502 0.552 0.450 0.111 1977 27.880 9.201 2.537 0.975 0.691 0.175 1978 33.900 10.860 3.049 1.121 0.752 0.188 1979 13.250 4.078 1.605 0.806 0.544 0.135 1980 69.870 29.720 6.135 2.298 1.538 0.379 1981 44.310 19.730 4.121 1.515 1.015 0.255 B 52 1982 13.470 4.191 1.175 0.580 0.398 0.119 1983 106.000 32.350 7.201 2.678 1.792 0.444 1984 25.920 9.770 2.097 1.431 0.969 0.239 1985 16.350 4.504 1.078 0.380 0.270 0.095 1986 13.920 4.017 0.989 0.376 0.253 0.084 1987 17.560 5.383 2.287 0.938 0.682 0.172 1988 55.350 20.670 4.092 1.566 1.047 0.260 1989 9.893 4.648 0.990 0.459 0.338 0.084 1990 15.530 4.187 1.022 0.513 0.343 0.095 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 106.000 32.350 7.201 2.678 1.792 0.444 0.065 83.800 29.720 6.135 2.424 1.624 0.404 0.097 69.870 26.450 6.114 2.298 1.538 0.379 0.129 68.050 20.670 4.329 1.723 1.150 0.289 0.161 55.350 19.730 4.121 1.661 1.116 0.276 0.194 44.310 19.660 4.092 1.566 1.047 0.260 0.226 42.120 14.690 3.405 1.522 1.018 0.255 0.258 38.440 13.380 3.101 1.515 1.015 0.252 0.290 33.900 10.870 3.049 1.431 0.969 0.239 0.323 31.630 10.860 2.999 1.264 0.846 0.217 0.355 29.540 9.770 2.716 1.207 0.809 0.203 0.387 27.880 9.201 2.537 1.121 0.766 0.201 0.419 25.920 8.365 2.287 0.975 0.752 0.188 0.452 24.850 8.265 2.136 0.938 0.691 0.177 0.484 19.110 8.138 2.097 0.915 0.682 0.175 0.516 17.560 5.383 1.634 0.806 0.644 0.172 0.548 16.350 5.194 1.605 0.775 0.544 0.135 0.581 15.530 4.648 1.502 0.625 0.450 0.119 0.613 14.060 4.504 1.203 0.583 0.423 0.111 0.645 13.920 4.191 1.175 0.580 0.399 0.110 0.677 13.470 4.187 1.078 0.552 0.398 0.105 0.710 13.250 4.078 1.069 0.513 0.343 0.095 0.742 13.060 4.062 1.022 0.459 0.338 0.095 0.774 10.730 4.017 0.990 0.380 0.272 0.084 0.806 10.710 3.279 0.989 0.376 0.270 0.084 0.839 9.893 2.959 0.802 0.358 0.253 0.068 0.871 7.432 2.081 0.543 0.215 0.153 0.040 0.903 6.875 1.930 0.407 0.208 0.143 0.039 0.935 4.954 1.453 0.401 0.143 0.130 0.037 0.968 3.394 0.961 0.274 0.096 0.076 0.021 0.1 69.7 25.9 5.9 2.2 1.5 0.4 Average of yearly averages: 0.2 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: gapcn6bd Metfile: w93805. dv f PRZM scenario: GAPecansC. txt EXAMS environment file: pond298. exv B 53 Chemical Name: napropamide Descriptio n Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis : pH 5 0 days Half life Hydrolysis : pH 7 0 days Half life Hydrolysis : pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 2.24 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Mar dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

NC apple ( 2 banded apps of 1.5 kg ai/ ha 60 days apart)

stored as ncapp4bd. out Chemical: napropamide PRZM environment: NCappleC. txt modified Satday, 12 October 2002 at 17: 09: 36 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w03812. dvf modified Wedday, 3 July 2002 at 09: 05: 50 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1965 4.274 1.925 0.606 0.348 0.253 0.076 1966 12.330 4.167 0.986 0.597 0.437 0.169 1967 14.680 6.269 1.871 0.973 0.700 0.195 1968 9.511 2.942 1.147 0.654 0.469 0.124 1969 19.150 5.873 1.264 0.541 0.392 0.129 1970 6.217 2.019 0.571 0.219 0.158 0.070 B 54 1971 7.959 2.634 0.805 0.411 0.322 0.085 1972 35.230 10.200 2.142 1.094 0.809 0.210 1973 20.450 6.563 1.591 0.980 0.813 0.251 1974 14.470 5.735 1.222 0.546 0.456 0.151 1975 23.920 7.464 2.205 0.904 0.619 0.167 1976 13.720 6.322 1.868 0.985 0.717 0.188 1977 18.810 5.785 1.236 0.478 0.443 0.154 1978 14.590 5.147 1.121 0.445 0.334 0.124 1979 8.529 3.379 0.930 0.503 0.408 0.127 1980 9.890 2.969 0.736 0.417 0.424 0.113 1981 19.800 7.592 2.372 0.869 0.588 0.152 1982 8.398 2.807 1.050 0.583 0.424 0.167 1983 9.055 4.116 1.058 0.431 0.360 0.110 1984 6.767 2.007 0.518 0.354 0.331 0.119 1985 18.030 6.023 1.242 0.527 0.359 0.104 1986 21.730 7.480 1.707 0.618 0.443 0.131 1987 79.480 24.360 5.535 1.991 1.370 0.360 1988 3.821 1.137 0.350 0.144 0.148 0.065 1989 10.310 3.636 1.726 0.820 0.575 0.150 1990 15.010 4.822 1.254 0.787 0.554 0.170 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.037 79.480 24.360 5.535 1.991 1.370 0.360 0.074 35.230 10.200 2.372 1.094 0.813 0.251 0.111 23.920 7.592 2.205 0.985 0.809 0.210 0.148 21.730 7.480 2.142 0.980 0.717 0.195 0.185 20.450 7.464 1.871 0.973 0.700 0.188 0.222 19.800 6.563 1.868 0.904 0.619 0.170 0.259 19.150 6.322 1.726 0.869 0.588 0.169 0.296 18.810 6.269 1.707 0.820 0.575 0.167 0.333 18.030 6.023 1.591 0.787 0.554 0.167 0.370 15.010 5.873 1.264 0.654 0.469 0.154 0.407 14.680 5.785 1.254 0.618 0.456 0.152 0.444 14.590 5.735 1.242 0.597 0.443 0.151 0.481 14.470 5.147 1.236 0.583 0.443 0.150 0.519 13.720 4.822 1.222 0.546 0.437 0.131 0.556 12.330 4.167 1.147 0.541 0.424 0.129 0.593 10.310 4.116 1.121 0.527 0.424 0.127 0.630 9.890 3.636 1.058 0.503 0.408 0.124 0.667 9.511 3.379 1.050 0.478 0.392 0.124 0.704 9.055 2.969 0.986 0.445 0.360 0.119 0.741 8.529 2.942 0.930 0.431 0.359 0.113 0.778 8.398 2.807 0.805 0.417 0.334 0.110 0.815 7.959 2.634 0.736 0.411 0.331 0.104 0.852 6.767 2.019 0.606 0.354 0.322 0.085 0.889 6.217 2.007 0.571 0.348 0.253 0.076 0.926 4.274 1.925 0.518 0.219 0.158 0.070 0.963 3.821 1.137 0.350 0.144 0.148 0.065 0.1 27.3 8.4 2.3 1.0 0.8 0.2 Average of yearly averages: 0.1 B 55 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: ncapp4bd Metfile: w03812. d vf PRZM scenario: NCappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 1.5 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

NC apple ( 1 banded app of 2.24 kg ai/ ha)

stored as ncapp6bd. out Chemical: napropamide PRZM environment: NCappleC. txt modified Satday, 12 October 2002 at 17: 09: 36 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w03812. dvf modified Wedday, 3 July 2002 at 09: 05: 50 Water segment concentrations ( ppb) B 56 Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1965 5.50 1.97 0.44 0.27 0.18 0.05 1966 11.45 4.89 1.33 0.58 0.38 0.10 1967 9.53 3.12 1.19 0.52 0.39 0.10 1968 3.77 1.16 0.45 0.22 0.16 0.05 1969 6.54 2.55 0.65 0.27 0.20 0.06 1970 8.24 2.70 0.54 0.19 0.13 0.05 1971 2.81 1.14 0.32 0.23 0.16 0.04 1972 17.94 5.93 1.40 0.65 0.44 0.11 1973 30.84 9.90 2.40 1.37 0.92 0.23 1974 21.75 8.60 1.78 0.80 0.55 0.14 1975 9.37 4.39 1.88 0.69 0.47 0.12 1976 20.69 9.33 2.72 1.04 0.70 0.17 1977 28.27 8.70 1.80 0.67 0.48 0.12 1978 5.97 1.95 0.68 0.27 0.18 0.06 1979 12.66 5.04 1.34 0.58 0.39 0.10 1980 14.92 4.48 1.05 0.61 0.43 0.11 1981 14.54 4.43 1.30 0.50 0.33 0.08 1982 2.85 1.06 0.30 0.18 0.16 0.04 1983 13.62 6.06 1.53 0.63 0.43 0.11 1984 6.34 2.10 0.68 0.48 0.34 0.08 1985 6.97 2.33 0.48 0.21 0.14 0.05 1986 10.42 3.59 0.81 0.29 0.25 0.07 1987 29.86 9.14 2.06 0.74 0.56 0.14 1988 4.89 1.43 0.46 0.16 0.11 0.04 1989 10.52 3.20 0.79 0.39 0.27 0.07 1990 5.35 1.69 0.62 0.28 0.27 0.08 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.037 30.840 9.900 2.717 1.367 0.924 0.232 0.074 29.860 9.331 2.399 1.038 0.703 0.174 0.111 28.270 9.137 2.060 0.800 0.560 0.141 0.148 21.750 8.696 1.876 0.740 0.546 0.138 0.185 20.690 8.598 1.796 0.694 0.481 0.125 0.222 17.940 6.060 1.781 0.673 0.466 0.117 0.259 14.920 5.932 1.528 0.649 0.444 0.110 0.296 14.540 5.035 1.400 0.626 0.431 0.109 0.333 13.620 4.885 1.336 0.605 0.429 0.107 0.370 12.660 4.478 1.328 0.580 0.393 0.099 0.407 11.450 4.434 1.301 0.575 0.388 0.098 0.444 10.520 4.388 1.191 0.522 0.384 0.097 0.481 10.420 3.589 1.046 0.500 0.335 0.085 0.519 9.529 3.200 0.805 0.484 0.334 0.083 0.556 9.370 3.119 0.793 0.390 0.268 0.076 0.593 8.244 2.699 0.685 0.292 0.268 0.069 0.630 6.974 2.547 0.679 0.281 0.245 0.067 0.667 6.540 2.330 0.654 0.275 0.203 0.062 0.704 6.341 2.103 0.615 0.275 0.184 0.059 0.741 5.972 1.974 0.538 0.274 0.183 0.050 0.778 5.500 1.948 0.478 0.227 0.164 0.049 0.815 5.347 1.690 0.462 0.222 0.163 0.049 0.852 4.889 1.432 0.451 0.211 0.163 0.046 0.889 3.769 1.163 0.439 0.190 0.142 0.044 B 57 0.926 2.854 1.143 0.323 0.181 0.131 0.043 0.963 2.805 1.059 0.298 0.162 0.109 0.042 0.1 28.7 9.2 2.2 0.9 0.6 0.2 Average of yearly averages: 0.1 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: ncapp6bd Metfile: w03812. d vf PRZM scenario: NCappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.21E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 2.24 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

NC apple ( 1 broadcast app of 6.72 kg ai/ ha) B 58 stored as ncapp6p. out Chemical: napropamide PRZM environment: NCappleC. txt modified Satday, 12 October 2002 at 17: 09: 36 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w03812. dvf modified Wedday, 3 July 2002 at 09: 05: 50 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1965 16.500 5.919 1.316 0.824 0.552 0.147 1966 34.360 14.650 3.985 1.725 1.151 0.299 1967 28.590 9.358 3.574 1.567 1.163 0.292 1968 11.310 3.490 1.354 0.666 0.490 0.137 1969 19.610 7.639 1.961 0.824 0.607 0.187 1970 24.740 8.097 1.614 0.570 0.393 0.147 1971 8.418 3.431 0.970 0.682 0.491 0.127 1972 53.830 17.790 4.199 1.947 1.332 0.330 1973 92.480 29.690 7.196 4.101 2.770 0.695 1974 65.260 25.800 5.343 2.401 1.637 0.413 1975 28.110 13.160 5.629 2.082 1.399 0.350 1976 62.080 27.990 8.151 3.113 2.110 0.522 1977 84.840 26.090 5.390 2.019 1.444 0.374 1978 17.910 5.842 2.055 0.821 0.548 0.177 1979 37.980 15.100 4.009 1.741 1.178 0.294 1980 44.760 13.440 3.137 1.816 1.288 0.319 1981 43.630 13.300 3.903 1.501 1.003 0.249 1982 8.561 3.177 0.893 0.543 0.490 0.131 1983 40.860 18.180 4.584 1.877 1.292 0.326 1984 19.020 6.309 2.038 1.451 1.006 0.254 1985 20.920 6.989 1.435 0.634 0.426 0.151 1986 31.270 10.770 2.415 0.874 0.736 0.206 1987 89.590 27.420 6.181 2.220 1.680 0.422 1988 14.670 4.296 1.386 0.487 0.326 0.130 1989 31.550 9.600 2.379 1.169 0.803 0.200 1990 16.040 5.067 1.845 0.843 0.804 0.227 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.037 92.480 29.690 8.151 4.101 2.770 0.695 0.074 89.590 27.990 7.196 3.113 2.110 0.522 0.111 84.840 27.420 6.181 2.401 1.680 0.422 0.148 65.260 26.090 5.629 2.220 1.637 0.413 0.185 62.080 25.800 5.390 2.082 1.444 0.374 0.222 53.830 18.180 5.343 2.019 1.399 0.350 0.259 44.760 17.790 4.584 1.947 1.332 0.330 0.296 43.630 15.100 4.199 1.877 1.292 0.326 0.333 40.860 14.650 4.009 1.816 1.288 0.319 0.370 37.980 13.440 3.985 1.741 1.178 0.299 0.407 34.360 13.300 3.903 1.725 1.163 0.294 0.444 31.550 13.160 3.574 1.567 1.151 0.292 0.481 31.270 10.770 3.137 1.501 1.006 0.254 0.519 28.590 9.600 2.415 1.451 1.003 0.249 0.556 28.110 9.358 2.379 1.169 0.804 0.227 0.593 24.740 8.097 2.055 0.874 0.803 0.206 B 59 0.630 20.920 7.639 2.038 0.843 0.736 0.200 0.667 19.610 6.989 1.961 0.824 0.607 0.187 0.704 19.020 6.309 1.845 0.824 0.552 0.177 0.741 17.910 5.919 1.614 0.821 0.548 0.151 0.778 16.500 5.842 1.435 0.682 0.491 0.147 0.815 16.040 5.067 1.386 0.666 0.490 0.147 0.852 14.670 4.296 1.354 0.634 0.490 0.137 0.889 11.310 3.490 1.316 0.570 0.426 0.131 0.926 8.561 3.431 0.970 0.543 0.393 0.130 0.963 8.418 3.177 0.893 0.487 0.326 0.127 0.1 86.3 27.6 6.5 2.6 1.8 0.5 Average of yearly averages: 0.3 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: ncapp6p Metfile: w03812. d vf PRZM scenario: NCappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.21E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 6.72 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 B 60 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

NC apple ( 2 broadcast apps of 4.48 kg ai/ ha 60 days apart)

stored as ncapple. out Chemical: napropamide PRZM environment: NCappleC. txt modified Satday, 12 October 2002 at 17: 09: 36 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w03812. dvf modified Wedday, 3 July 2002 at 09: 05: 50 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1965 2.240 0.664 0.131 0.046 0.048 0.012 1966 51.040 24.820 11.890 7.928 5.339 1.494 1967 16.350 4.649 1.663 0.999 0.685 0.268 1968 77.230 22.460 4.555 1.654 1.380 0.380 1969 20.880 6.611 2.645 1.006 0.704 0.317 1970 18.640 5.543 3.616 1.964 1.313 0.427 1971 36.400 11.910 2.443 1.156 0.790 0.345 1972 15.300 5.004 2.341 1.297 0.883 0.307 1973 58.550 11.320 3.563 2.335 1.574 0.630 1974 25.480 8.579 1.882 1.080 0.749 0.278 1975 120.000 21.710 4.141 2.492 1.679 0.638 1976 50.840 14.670 2.924 1.853 1.251 0.500 1977 102.000 38.060 21.970 8.931 6.483 2.109 1978 168.000 167.000 116.000 47.880 32.070 8.073 1979 126.000 36.970 7.865 3.295 2.215 1.028 1980 19.520 8.426 2.426 0.888 0.736 0.228 1981 74.380 21.800 4.449 1.731 1.163 0.348 1982 131.000 130.000 126.000 63.620 42.460 10.640 1983 35.890 11.680 4.448 1.756 1.188 0.491 1984 57.380 16.740 4.053 1.689 1.232 0.392 1985 29.080 11.960 8.352 4.836 3.227 0.967 1986 51.940 18.000 3.889 1.589 1.078 0.329 1987 21.790 7.433 1.610 1.114 0.762 0.302 1988 35.960 35.700 23.520 8.499 5.672 1.485 1989 48.410 14.390 4.587 2.943 1.980 0.589 1990 43.290 14.010 3.039 1.299 0.926 0.433 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.037 168.000 167.000 126.000 63.620 42.460 10.640 0.074 131.000 130.000 116.000 47.880 32.070 8.073 0.111 126.000 38.060 23.520 8.931 6.483 2.109 0.148 120.000 36.970 21.970 8.499 5.672 1.494 0.185 102.000 35.700 11.890 7.928 5.339 1.485 0.222 77.230 24.820 8.352 4.836 3.227 1.028 0.259 74.380 22.460 7.865 3.295 2.215 0.967 0.296 58.550 21.800 4.587 2.943 1.980 0.638 0.333 57.380 21.710 4.555 2.492 1.679 0.630 0.370 51.940 18.000 4.449 2.335 1.574 0.589 B 61 0.407 51.040 16.740 4.448 1.964 1.380 0.500 0.444 50.840 14.670 4.141 1.853 1.313 0.491 0.481 48.410 14.390 4.053 1.756 1.251 0.433 0.519 43.290 14.010 3.889 1.731 1.232 0.427 0.556 36.400 11.960 3.616 1.689 1.188 0.392 0.593 35.960 11.910 3.563 1.654 1.163 0.380 0.630 35.890 11.680 3.039 1.589 1.078 0.348 0.667 29.080 11.320 2.924 1.299 0.926 0.345 0.704 25.480 8.579 2.645 1.297 0.883 0.329 0.741 21.790 8.426 2.443 1.156 0.790 0.317 0.778 20.880 7.433 2.426 1.114 0.762 0.307 0.815 19.520 6.611 2.341 1.080 0.749 0.302 0.852 18.640 5.543 1.882 1.006 0.736 0.278 0.889 16.350 5.004 1.663 0.999 0.704 0.268 0.926 15.300 4.649 1.610 0.888 0.685 0.228 0.963 2.240 0.664 0.131 0.046 0.048 0.012 0.1 127.5 65.6 51.3 20.6 14.2 3.9 Average of yearly averages: 1.3 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: ncapple Metfile: w03812. dv f PRZM scenario: NCappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Descriptio n Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis : pH 5 0 days Half life Hydrolysis : pH 7 0 days Half life Hydrolysis : pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 4.48 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 11 Jan dd/ mm or dd/ mmm or dd mm or B 62 dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

NC tobacco ( 1 broadcast app of 2.24 kg ai/ ha)

stored as nctobacc. out Chemical: napropamide PRZM environment: NCtobaccoC. txt modified Satday, 12 October 2002 at 17: 13: 36 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w13722. dvf modified Wedday, 3 July 2002 at 09: 05: 50 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 11.520 3.856 0.966 0.364 0.257 0.066 1962 4.469 1.393 0.414 0.213 0.142 0.042 1963 3.146 0.975 0.332 0.117 0.136 0.036 1964 9.296 3.316 0.725 0.299 0.200 0.059 1965 6.784 2.152 0.761 0.269 0.189 0.080 1966 10.870 2.991 0.640 0.246 0.215 0.066 1967 6.249 1.957 0.451 0.178 0.158 0.044 1968 2.976 0.930 0.214 0.140 0.110 0.032 1969 4.059 1.190 0.421 0.153 0.112 0.034 1970 1.716 0.614 0.195 0.094 0.069 0.025 1971 17.970 5.369 1.112 0.446 0.328 0.085 1972 4.257 1.443 0.406 0.189 0.136 0.042 1973 5.841 2.033 0.490 0.415 0.288 0.078 1974 2.886 0.888 0.234 0.148 0.127 0.032 1975 23.100 10.410 2.296 0.808 0.540 0.139 1976 2.347 0.737 0.269 0.096 0.099 0.031 1977 7.520 2.281 0.769 0.307 0.216 0.057 1978 18.030 5.425 1.131 0.724 0.497 0.125 1979 5.117 1.490 0.556 0.220 0.153 0.044 1980 9.232 2.989 0.854 0.336 0.236 0.069 1981 1.922 0.572 0.150 0.092 0.071 0.023 1982 8.966 2.817 0.696 0.254 0.178 0.056 1983 39.790 12.550 2.910 1.146 0.771 0.191 1984 7.956 2.372 0.545 0.291 0.213 0.056 1985 3.459 1.053 0.234 0.113 0.111 0.033 1986 11.240 3.813 0.830 0.291 0.232 0.067 1987 8.184 3.144 0.631 0.263 0.176 0.052 1988 3.438 1.034 0.207 0.096 0.075 0.022 1989 19.200 6.270 1.433 0.644 0.448 0.112 B 63 1990 21.780 7.330 1.483 0.568 0.408 0.102 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 39.790 12.550 2.910 1.146 0.771 0.191 0.065 23.100 10.410 2.296 0.808 0.540 0.139 0.097 21.780 7.330 1.483 0.724 0.497 0.125 0.129 19.200 6.270 1.433 0.644 0.448 0.112 0.161 18.030 5.425 1.131 0.568 0.408 0.102 0.194 17.970 5.369 1.112 0.446 0.328 0.085 0.226 11.520 3.856 0.966 0.415 0.288 0.080 0.258 11.240 3.813 0.854 0.364 0.257 0.078 0.290 10.870 3.316 0.830 0.336 0.236 0.069 0.323 9.296 3.144 0.769 0.307 0.232 0.067 0.355 9.232 2.991 0.761 0.299 0.216 0.066 0.387 8.966 2.989 0.725 0.291 0.215 0.066 0.419 8.184 2.817 0.696 0.291 0.213 0.059 0.452 7.956 2.372 0.640 0.269 0.200 0.057 0.484 7.520 2.281 0.631 0.263 0.189 0.056 0.516 6.784 2.152 0.556 0.254 0.178 0.056 0.548 6.249 2.033 0.545 0.246 0.176 0.052 0.581 5.841 1.957 0.490 0.220 0.158 0.044 0.613 5.117 1.490 0.451 0.213 0.153 0.044 0.645 4.469 1.443 0.421 0.189 0.142 0.042 0.677 4.257 1.393 0.414 0.178 0.136 0.042 0.710 4.059 1.190 0.406 0.153 0.136 0.036 0.742 3.459 1.053 0.332 0.148 0.127 0.034 0.774 3.438 1.034 0.269 0.140 0.112 0.033 0.806 3.146 0.975 0.234 0.117 0.111 0.032 0.839 2.976 0.930 0.234 0.113 0.110 0.032 0.871 2.886 0.888 0.214 0.096 0.099 0.031 0.903 2.347 0.737 0.207 0.096 0.075 0.025 0.935 1.922 0.614 0.195 0.094 0.071 0.023 0.968 1.716 0.572 0.150 0.092 0.069 0.022 0.1 21.5 7.2 1.5 0.7 0.5 0.1 Average of yearly averages: 0.1 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: nctobacc Metfile: w13722. d vf PRZM scenario: NCtobaccoC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L B 64 Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 2.24 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Mar dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

NC tobacco ( 1 broadcast app of 1.12 kg ai/ ha)

stored as nctob1lb. out Chemical: napropamide PRZM environment: NCtobaccoC. txt modified Satday, 12 October 2002 at 17: 13: 36 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w13722. dvf modified Wedday, 3 July 2002 at 09: 05: 50 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 5.757 1.927 0.483 0.182 0.128 0.033 1962 2.235 0.696 0.207 0.107 0.071 0.021 1963 1.573 0.487 0.166 0.058 0.068 0.018 1964 4.648 1.658 0.363 0.150 0.100 0.029 1965 3.392 1.076 0.381 0.134 0.094 0.040 1966 5.437 1.496 0.320 0.123 0.108 0.033 1967 3.123 0.978 0.225 0.089 0.079 0.022 1968 1.488 0.465 0.107 0.070 0.055 0.016 1969 2.030 0.595 0.211 0.076 0.056 0.017 1970 0.858 0.307 0.098 0.047 0.034 0.012 1971 8.986 2.685 0.556 0.223 0.164 0.042 1972 2.129 0.722 0.203 0.094 0.068 0.021 1973 2.920 1.016 0.245 0.208 0.144 0.039 1974 1.443 0.444 0.117 0.074 0.064 0.016 1975 11.550 5.204 1.148 0.404 0.270 0.070 1976 1.173 0.369 0.135 0.048 0.050 0.016 B 65 1977 3.761 1.141 0.385 0.154 0.108 0.029 1978 9.018 2.713 0.565 0.362 0.249 0.062 1979 2.558 0.745 0.278 0.110 0.076 0.022 1980 4.615 1.494 0.427 0.168 0.118 0.034 1981 0.961 0.286 0.075 0.046 0.036 0.012 1982 4.484 1.409 0.348 0.127 0.089 0.028 1983 19.900 6.275 1.455 0.573 0.386 0.095 1984 3.977 1.186 0.272 0.146 0.107 0.028 1985 1.729 0.527 0.117 0.056 0.055 0.017 1986 5.619 1.906 0.415 0.146 0.116 0.033 1987 4.092 1.572 0.316 0.132 0.088 0.026 1988 1.719 0.517 0.103 0.048 0.038 0.011 1989 9.600 3.134 0.716 0.322 0.224 0.056 1990 10.890 3.666 0.742 0.284 0.204 0.051 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 19.900 6.275 1.455 0.573 0.386 0.095 0.065 11.550 5.204 1.148 0.404 0.270 0.070 0.097 10.890 3.666 0.742 0.362 0.249 0.062 0.129 9.600 3.134 0.716 0.322 0.224 0.056 0.161 9.018 2.713 0.565 0.284 0.204 0.051 0.194 8.986 2.685 0.556 0.223 0.164 0.042 0.226 5.757 1.927 0.483 0.208 0.144 0.040 0.258 5.619 1.906 0.427 0.182 0.128 0.039 0.290 5.437 1.658 0.415 0.168 0.118 0.034 0.323 4.648 1.572 0.385 0.154 0.116 0.033 0.355 4.615 1.496 0.381 0.150 0.108 0.033 0.387 4.484 1.494 0.363 0.146 0.108 0.033 0.419 4.092 1.409 0.348 0.146 0.107 0.029 0.452 3.977 1.186 0.320 0.134 0.100 0.029 0.484 3.761 1.141 0.316 0.132 0.094 0.028 0.516 3.392 1.076 0.278 0.127 0.089 0.028 0.548 3.123 1.016 0.272 0.123 0.088 0.026 0.581 2.920 0.978 0.245 0.110 0.079 0.022 0.613 2.558 0.745 0.225 0.107 0.076 0.022 0.645 2.235 0.722 0.211 0.094 0.071 0.021 0.677 2.129 0.696 0.207 0.089 0.068 0.021 0.710 2.030 0.595 0.203 0.076 0.068 0.018 0.742 1.729 0.527 0.166 0.074 0.064 0.017 0.774 1.719 0.517 0.135 0.070 0.056 0.017 0.806 1.573 0.487 0.117 0.058 0.055 0.016 0.839 1.488 0.465 0.117 0.056 0.055 0.016 0.871 1.443 0.444 0.107 0.048 0.050 0.016 0.903 1.173 0.369 0.103 0.048 0.038 0.012 0.935 0.961 0.307 0.098 0.047 0.036 0.012 0.968 0.858 0.286 0.075 0.046 0.034 0.011 0.1 10.8 3.6 0.7 0.4 0.2 0.1 Average of yearly averages: 0.03 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: nctob1lb B 66 Metfile: w13722. d vf PRZM scenario: NCtobaccoC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 1.12 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Mar dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR apple ( 2 banded apps of 1.5 kg ai/ ha 60 days apart)

stored as orapp4bd. out Chemical: napropamide PRZM environment: ORappleC. txt modified Satday, 12 October 2002 at 17: 16: 34 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24229. dvf modified Wedday, 3 July 2002 at 09: 06: 10 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 9.070 3.676 0.844 0.453 0.308 0.076 1962 9.682 3.862 1.920 0.760 0.513 0.141 B 67 1963 11.580 5.947 1.308 0.517 0.349 0.156 1964 5.207 2.902 1.335 0.612 0.409 0.177 1965 8.520 3.545 1.227 0.594 0.397 0.187 1966 14.920 7.867 2.011 0.916 0.617 0.270 1967 4.427 2.018 0.854 0.382 0.268 0.096 1968 13.160 6.512 1.722 0.865 0.584 0.240 1969 24.890 24.820 24.460 11.000 7.342 1.979 1970 11.200 5.137 2.674 0.982 0.658 0.233 1971 7.753 3.467 1.524 0.565 0.381 0.153 1972 11.200 4.501 1.597 0.604 0.414 0.181 1973 13.110 6.547 2.792 1.016 0.684 0.221 1974 26.720 13.890 3.472 1.263 0.846 0.321 1975 10.390 4.903 2.056 0.944 0.632 0.207 1976 5.042 2.171 0.769 0.320 0.219 0.060 1977 8.287 3.874 1.726 0.697 0.471 0.130 1978 5.392 2.328 0.549 0.267 0.179 0.084 1979 14.830 2.950 0.969 0.549 0.373 0.180 1980 10.330 5.674 2.638 0.958 0.643 0.308 1981 10.520 3.979 0.936 0.629 0.427 0.143 1982 6.258 2.717 1.198 0.526 0.352 0.167 1983 20.650 9.005 2.347 0.888 0.599 0.218 1984 16.190 8.505 1.973 0.942 0.635 0.183 1985 5.390 2.123 0.614 0.278 0.192 0.063 1986 2.695 1.400 0.669 0.308 0.212 0.088 1987 12.720 7.931 2.306 0.830 0.560 0.252 1988 8.671 3.603 0.858 0.338 0.232 0.113 1989 4.774 1.944 0.592 0.369 0.252 0.101 1990 9.109 6.423 1.686 0.724 0.484 0.171 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 26.720 24.820 24.460 11.000 7.342 1.979 0.065 24.890 13.890 3.472 1.263 0.846 0.321 0.097 20.650 9.005 2.792 1.016 0.684 0.308 0.129 16.190 8.505 2.674 0.982 0.658 0.270 0.161 14.920 7.931 2.638 0.958 0.643 0.252 0.194 14.830 7.867 2.347 0.944 0.635 0.240 0.226 13.160 6.547 2.306 0.942 0.632 0.233 0.258 13.110 6.512 2.056 0.916 0.617 0.221 0.290 12.720 6.423 2.011 0.888 0.599 0.218 0.323 11.580 5.947 1.973 0.865 0.584 0.207 0.355 11.200 5.674 1.920 0.830 0.560 0.187 0.387 11.200 5.137 1.726 0.760 0.513 0.183 0.419 10.520 4.903 1.722 0.724 0.484 0.181 0.452 10.390 4.501 1.686 0.697 0.471 0.180 0.484 10.330 3.979 1.597 0.629 0.427 0.177 0.516 9.682 3.874 1.524 0.612 0.414 0.171 0.548 9.109 3.862 1.335 0.604 0.409 0.167 0.581 9.070 3.676 1.308 0.594 0.397 0.156 0.613 8.671 3.603 1.227 0.565 0.381 0.153 0.645 8.520 3.545 1.198 0.549 0.373 0.143 0.677 8.287 3.467 0.969 0.526 0.352 0.141 0.710 7.753 2.950 0.936 0.517 0.349 0.130 0.742 6.258 2.902 0.858 0.453 0.308 0.113 0.774 5.392 2.717 0.854 0.382 0.268 0.101 B 68 0.806 5.390 2.328 0.844 0.369 0.252 0.096 0.839 5.207 2.171 0.769 0.338 0.232 0.088 0.871 5.042 2.123 0.669 0.320 0.219 0.084 0.903 4.774 2.018 0.614 0.308 0.212 0.076 0.935 4.427 1.944 0.592 0.278 0.192 0.063 0.968 2.695 1.400 0.549 0.267 0.179 0.060 0.1 20.2 9.0 2.8 1.0 0.7 0.3 Average of yearly averages: 0.2 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orapp4bd Metfile: w24229. d vf PRZM scenario: ORappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 1.5 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run) B 69 OR apple ( 1 banded app of 2.24 kg ai/ ha)

stored as orappp6bd. out Chemical: napropamide PRZM environment: ORappleC. txt modified Satday, 12 October 2002 at 17: 16: 34 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24229. dvf modified Wedday, 3 July 2002 at 09: 06: 10 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 13.680 5.545 1.273 0.651 0.434 0.107 1962 14.600 5.823 2.894 1.113 0.742 0.184 1963 10.800 4.425 1.432 0.565 0.377 0.098 1964 7.575 3.263 0.997 0.652 0.435 0.113 1965 12.430 5.172 1.586 0.749 0.499 0.124 1966 22.490 11.860 2.974 1.345 0.897 0.227 1967 2.435 1.533 0.521 0.219 0.146 0.040 1968 19.820 9.810 2.544 1.268 0.845 0.222 1969 32.050 11.900 2.684 1.463 0.976 0.260 1970 7.784 3.230 1.292 0.585 0.390 0.109 1971 4.319 2.229 1.001 0.480 0.320 0.082 1972 5.639 3.270 1.195 0.675 0.450 0.112 1973 19.750 9.856 4.139 1.494 0.996 0.248 1974 11.500 5.913 2.582 0.979 0.653 0.162 1975 4.983 2.620 1.024 0.411 0.274 0.073 1976 0.254 0.120 0.038 0.014 0.010 0.004 1977 12.500 5.843 2.604 1.016 0.677 0.174 1978 6.315 2.442 0.759 0.318 0.212 0.054 1979 7.753 2.975 1.247 0.539 0.359 0.101 1980 13.870 8.080 1.887 1.313 0.876 0.228 1981 15.860 5.997 1.355 0.918 0.612 0.153 1982 8.390 3.423 1.502 0.681 0.454 0.115 1983 30.740 13.400 3.501 1.302 0.868 0.218 1984 23.760 12.360 2.874 1.385 0.924 0.230 1985 8.033 3.164 0.829 0.384 0.256 0.066 1986 4.065 2.112 1.008 0.430 0.287 0.078 1987 19.180 11.960 3.477 1.218 0.812 0.205 1988 4.094 1.955 1.194 0.472 0.315 0.083 1989 7.197 2.933 0.894 0.523 0.349 0.088 1990 8.856 3.567 1.144 0.425 0.283 0.102 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 32.050 13.400 4.139 1.494 0.996 0.260 0.065 30.740 12.360 3.501 1.463 0.976 0.248 0.097 23.760 11.960 3.477 1.385 0.924 0.230 0.129 22.490 11.900 2.974 1.345 0.897 0.228 0.161 19.820 11.860 2.894 1.313 0.876 0.227 0.194 19.750 9.856 2.874 1.302 0.868 0.222 0.226 19.180 9.810 2.684 1.268 0.845 0.218 0.258 15.860 8.080 2.604 1.218 0.812 0.205 0.290 14.600 5.997 2.582 1.113 0.742 0.184 B 70 0.323 13.870 5.913 2.544 1.016 0.677 0.174 0.355 13.680 5.843 1.887 0.979 0.653 0.162 0.387 12.500 5.823 1.586 0.918 0.612 0.153 0.419 12.430 5.545 1.502 0.749 0.499 0.124 0.452 11.500 5.172 1.432 0.681 0.454 0.115 0.484 10.800 4.425 1.355 0.675 0.450 0.113 0.516 8.856 3.567 1.292 0.652 0.435 0.112 0.548 8.390 3.423 1.273 0.651 0.434 0.109 0.581 8.033 3.270 1.247 0.585 0.390 0.107 0.613 7.784 3.263 1.195 0.565 0.377 0.102 0.645 7.753 3.230 1.194 0.539 0.359 0.101 0.677 7.575 3.164 1.144 0.523 0.349 0.098 0.710 7.197 2.975 1.024 0.480 0.320 0.088 0.742 6.315 2.933 1.008 0.472 0.315 0.083 0.774 5.639 2.620 1.001 0.430 0.287 0.082 0.806 4.983 2.442 0.997 0.425 0.283 0.078 0.839 4.319 2.229 0.894 0.411 0.274 0.073 0.871 4.094 2.112 0.829 0.384 0.256 0.066 0.903 4.065 1.955 0.759 0.318 0.212 0.054 0.935 2.435 1.533 0.521 0.219 0.146 0.040 0.968 0.254 0.120 0.038 0.014 0.010 0.004 0.1 23.6 12.0 3.4 1.4 0.9 0.2 Average of yearly averages: 0.1 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orappp6bd Metfile: w24229. d vf PRZM scenario: ORappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 2.24 kg/ ha Application Efficiency: APPEFF 1 fraction Spray DRFT 0 fraction of application rate B 71 Drift applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR apple ( 1 broadcast app of 6.72 kg ai/ ha)

stored as orapp6p. out Chemical: napropamide PRZM environment: ORappleC. txt modified Satday, 12 October 2002 at 17: 16: 34 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24229. dvf modified Wedday, 3 July 2002 at 09: 06: 10 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 27.360 11.090 2.546 1.302 0.868 0.214 1962 29.200 11.650 5.788 2.226 1.484 0.368 1963 21.590 8.850 2.865 1.130 0.754 0.196 1964 15.150 6.528 1.995 1.304 0.869 0.227 1965 24.860 10.340 3.171 1.497 0.998 0.248 1966 44.990 23.720 5.947 2.691 1.794 0.454 1967 4.871 3.066 1.043 0.437 0.292 0.081 1968 39.630 19.620 5.088 2.536 1.691 0.444 1969 64.100 23.800 5.368 2.927 1.952 0.521 1970 15.560 6.458 2.583 1.170 0.781 0.217 1971 8.640 4.458 2.003 0.961 0.640 0.165 1972 11.280 6.540 2.389 1.349 0.899 0.224 1973 39.500 19.710 8.279 2.987 1.992 0.497 1974 22.990 11.830 5.165 1.958 1.306 0.325 1975 9.967 5.241 2.047 0.823 0.549 0.145 1976 0.508 0.239 0.076 0.028 0.019 0.007 1977 24.990 11.680 5.207 2.032 1.355 0.348 1978 12.630 4.886 1.518 0.636 0.424 0.108 1979 15.510 5.949 2.494 1.078 0.719 0.203 1980 27.740 16.160 3.775 2.627 1.751 0.456 1981 31.720 11.990 2.711 1.835 1.223 0.305 1982 16.780 6.846 3.004 1.362 0.908 0.230 1983 61.470 26.810 7.002 2.604 1.736 0.435 1984 47.520 24.710 5.747 2.770 1.847 0.460 1985 16.070 6.329 1.659 0.769 0.513 0.132 B 72 1986 8.129 4.224 2.016 0.860 0.573 0.157 1987 38.360 23.920 6.954 2.436 1.624 0.410 1988 8.190 3.910 2.389 0.944 0.630 0.167 1989 14.400 5.866 1.787 1.046 0.698 0.175 1990 17.720 7.136 2.289 0.850 0.567 0.204 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 64.100 26.810 8.279 2.987 1.992 0.521 0.065 61.470 24.710 7.002 2.927 1.952 0.497 0.097 47.520 23.920 6.954 2.770 1.847 0.460 0.129 44.990 23.800 5.947 2.691 1.794 0.456 0.161 39.630 23.720 5.788 2.627 1.751 0.454 0.194 39.500 19.710 5.747 2.604 1.736 0.444 0.226 38.360 19.620 5.368 2.536 1.691 0.435 0.258 31.720 16.160 5.207 2.436 1.624 0.410 0.290 29.200 11.990 5.165 2.226 1.484 0.368 0.323 27.740 11.830 5.088 2.032 1.355 0.348 0.355 27.360 11.680 3.775 1.958 1.306 0.325 0.387 24.990 11.650 3.171 1.835 1.223 0.305 0.419 24.860 11.090 3.004 1.497 0.998 0.248 0.452 22.990 10.340 2.865 1.362 0.908 0.230 0.484 21.590 8.850 2.711 1.349 0.899 0.227 0.516 17.720 7.136 2.583 1.304 0.869 0.224 0.548 16.780 6.846 2.546 1.302 0.868 0.217 0.581 16.070 6.540 2.494 1.170 0.781 0.214 0.613 15.560 6.528 2.389 1.130 0.754 0.204 0.645 15.510 6.458 2.389 1.078 0.719 0.203 0.677 15.150 6.329 2.289 1.046 0.698 0.196 0.710 14.400 5.949 2.047 0.961 0.640 0.175 0.742 12.630 5.866 2.016 0.944 0.630 0.167 0.774 11.280 5.241 2.003 0.860 0.573 0.165 0.806 9.967 4.886 1.995 0.850 0.567 0.157 0.839 8.640 4.458 1.787 0.823 0.549 0.145 0.871 8.190 4.224 1.659 0.769 0.513 0.132 0.903 8.129 3.910 1.518 0.636 0.424 0.108 0.935 4.871 3.066 1.043 0.437 0.292 0.081 0.968 0.508 0.239 0.076 0.028 0.019 0.007 0.1 47.3 23.9 6.9 2.8 1.8 0.5 Average of yearly averages: 0.3 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orapp6p Metfile: w24229. d vf PRZM scenario: ORappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol B 73 Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 4.48 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR apple ( 2 broadcast apps of 4.48 kg ai/ ha 60 days apart)

stored as orapple. out Chemical: napropamide PRZM environment: ORappleC. txt modified Satday, 12 October 2002 at 17: 16: 34 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24229. dvf modified Wedday, 3 July 2002 at 09: 06: 10 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 27.090 10.980 2.521 1.352 0.920 0.227 1962 28.920 11.540 5.736 2.270 1.533 0.421 1963 34.580 17.760 3.908 1.544 1.043 0.465 1964 15.550 8.668 3.987 1.826 1.222 0.529 1965 25.440 10.580 3.664 1.774 1.185 0.557 1966 44.560 23.490 6.004 2.735 1.843 0.806 1967 13.220 6.027 2.550 1.139 0.801 0.286 1968 39.300 19.450 5.144 2.584 1.743 0.716 1969 74.400 74.200 73.110 32.880 21.940 5.915 1970 33.450 15.340 7.987 2.931 1.964 0.694 1971 23.160 10.360 4.552 1.688 1.139 0.456 1972 33.450 13.450 4.770 1.804 1.238 0.540 B 74 1973 39.150 19.550 8.338 3.034 2.043 0.660 1974 79.810 41.480 10.370 3.774 2.527 0.960 1975 31.030 14.640 6.141 2.821 1.888 0.618 1976 15.060 6.484 2.297 0.955 0.654 0.178 1977 24.740 11.570 5.155 2.082 1.408 0.389 1978 16.100 6.950 1.640 0.796 0.533 0.251 1979 44.290 8.811 2.893 1.641 1.113 0.539 1980 30.840 16.940 7.880 2.861 1.920 0.918 1981 31.420 11.880 2.794 1.879 1.274 0.426 1982 18.690 8.113 3.578 1.570 1.052 0.497 1983 61.660 26.890 7.009 2.652 1.788 0.650 1984 48.340 25.400 5.891 2.812 1.895 0.546 1985 16.090 6.338 1.833 0.830 0.573 0.189 1986 8.050 4.182 1.996 0.921 0.633 0.262 1987 37.980 23.690 6.886 2.480 1.673 0.754 1988 25.890 10.760 2.561 1.010 0.692 0.337 1989 14.260 5.808 1.769 1.101 0.754 0.301 1990 27.200 19.180 5.034 2.163 1.445 0.512 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 79.810 74.200 73.110 32.880 21.940 5.915 0.065 74.400 41.480 10.370 3.774 2.527 0.960 0.097 61.660 26.890 8.338 3.034 2.043 0.918 0.129 48.340 25.400 7.987 2.931 1.964 0.806 0.161 44.560 23.690 7.880 2.861 1.920 0.754 0.194 44.290 23.490 7.009 2.821 1.895 0.716 0.226 39.300 19.550 6.886 2.812 1.888 0.694 0.258 39.150 19.450 6.141 2.735 1.843 0.660 0.290 37.980 19.180 6.004 2.652 1.788 0.650 0.323 34.580 17.760 5.891 2.584 1.743 0.618 0.355 33.450 16.940 5.736 2.480 1.673 0.557 0.387 33.450 15.340 5.155 2.270 1.533 0.546 0.419 31.420 14.640 5.144 2.163 1.445 0.540 0.452 31.030 13.450 5.034 2.082 1.408 0.539 0.484 30.840 11.880 4.770 1.879 1.274 0.529 0.516 28.920 11.570 4.552 1.826 1.238 0.512 0.548 27.200 11.540 3.987 1.804 1.222 0.497 0.581 27.090 10.980 3.908 1.774 1.185 0.465 0.613 25.890 10.760 3.664 1.688 1.139 0.456 0.645 25.440 10.580 3.578 1.641 1.113 0.426 0.677 24.740 10.360 2.893 1.570 1.052 0.421 0.710 23.160 8.811 2.794 1.544 1.043 0.389 0.742 18.690 8.668 2.561 1.352 0.920 0.337 0.774 16.100 8.113 2.550 1.139 0.801 0.301 0.806 16.090 6.950 2.521 1.101 0.754 0.286 0.839 15.550 6.484 2.297 1.010 0.692 0.262 0.871 15.060 6.338 1.996 0.955 0.654 0.251 0.903 14.260 6.027 1.833 0.921 0.633 0.227 0.935 13.220 5.808 1.769 0.830 0.573 0.189 0.968 8.050 4.182 1.640 0.796 0.533 0.178 0.1 60.3 26.7 8.3 3.0 2.0 0.9 Average of yearly 0.7 B 75 averages:

Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orapple Metfile: w24229. d vf PRZM scenario: ORappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 4.48 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR berry ( 1 broadcast app of 4.48 kg ai/ ha)

stored as orberry. out Chemical: napropamide PRZM environment: ORberriesC. txt modified Monday, 3 May 2004 at 12: 14: 18 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24232. dvf modified Wedday, 3 July 2002 at 09: 06: 10 B 76 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 5.605 2.373 0.655 0.484 0.323 0.080 1962 20.490 8.298 2.512 1.015 0.679 0.168 1963 6.579 2.725 1.445 0.532 0.354 0.094 1964 4.760 2.469 1.000 0.671 0.447 0.114 1965 16.330 7.116 2.935 1.272 0.855 0.212 1966 17.970 10.740 2.861 1.476 0.985 0.249 1967 10.710 5.942 1.926 0.750 0.500 0.127 1968 10.620 4.905 1.580 1.116 0.744 0.203 1969 54.880 20.410 4.496 2.488 1.660 0.411 1970 14.460 7.239 1.932 0.878 0.590 0.161 1971 4.840 2.733 0.980 0.485 0.324 0.082 1972 9.080 5.376 1.513 0.822 0.548 0.137 1973 21.610 10.820 5.127 1.855 1.237 0.309 1974 28.960 13.620 4.395 1.678 1.119 0.278 1975 17.420 6.897 1.777 1.011 0.674 0.173 1976 2.240 0.768 0.155 0.055 0.036 0.014 1977 18.930 8.548 2.704 1.186 0.791 0.201 1978 21.090 7.581 1.848 0.769 0.513 0.129 1979 9.081 4.360 1.579 0.699 0.467 0.217 1980 18.840 10.160 3.322 1.605 1.072 0.269 1981 25.750 10.190 4.099 1.843 1.229 0.305 1982 15.800 5.714 2.196 0.989 0.660 0.168 1983 17.760 7.973 2.651 1.025 0.685 0.172 1984 50.750 25.070 6.363 2.449 1.633 0.404 1985 21.090 8.064 1.889 0.709 0.473 0.123 1986 15.610 6.125 2.102 0.812 0.542 0.139 1987 27.540 15.560 4.422 1.674 1.116 0.280 1988 8.531 3.791 1.390 0.661 0.444 0.115 1989 39.980 16.230 3.486 1.513 1.009 0.251 1990 25.940 10.490 2.627 1.065 0.710 0.222 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 54.880 25.070 6.363 2.488 1.660 0.411 0.065 50.750 20.410 5.127 2.449 1.633 0.404 0.097 39.980 16.230 4.496 1.855 1.237 0.309 0.129 28.960 15.560 4.422 1.843 1.229 0.305 0.161 27.540 13.620 4.395 1.678 1.119 0.280 0.194 25.940 10.820 4.099 1.674 1.116 0.278 0.226 25.750 10.740 3.486 1.605 1.072 0.269 0.258 21.610 10.490 3.322 1.513 1.009 0.251 0.290 21.090 10.190 2.935 1.476 0.985 0.249 0.323 21.090 10.160 2.861 1.272 0.855 0.222 0.355 20.490 8.548 2.704 1.186 0.791 0.217 0.387 18.930 8.298 2.651 1.116 0.744 0.212 0.419 18.840 8.064 2.627 1.065 0.710 0.203 0.452 17.970 7.973 2.512 1.025 0.685 0.201 0.484 17.760 7.581 2.196 1.015 0.679 0.173 0.516 17.420 7.239 2.102 1.011 0.674 0.172 0.548 16.330 7.116 1.932 0.989 0.660 0.168 0.581 15.800 6.897 1.926 0.878 0.590 0.168 0.613 15.610 6.125 1.889 0.822 0.548 0.161 B 77 0.645 14.460 5.942 1.848 0.812 0.542 0.139 0.677 10.710 5.714 1.777 0.769 0.513 0.137 0.710 10.620 5.376 1.580 0.750 0.500 0.129 0.742 9.081 4.905 1.579 0.709 0.473 0.127 0.774 9.080 4.360 1.513 0.699 0.467 0.123 0.806 8.531 3.791 1.445 0.671 0.447 0.115 0.839 6.579 2.733 1.390 0.661 0.444 0.114 0.871 5.605 2.725 1.000 0.532 0.354 0.094 0.903 4.840 2.469 0.980 0.485 0.324 0.082 0.935 4.760 2.373 0.655 0.484 0.323 0.080 0.968 2.240 0.768 0.155 0.055 0.036 0.014 0.1 38.9 16.2 4.5 1.9 1.2 0.3 Average of yearly averages: 0.2 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orberry Metfile: w24232. d vf PRZM scenario: ORberriesC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 4.48 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT B 78 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR filbert ( 2 broadcast apps of 4.48 kg ai/ ha 60 days apart)

stored as orfilbrt. out Chemical: napropamide PRZM environment: CAcitrus0C. txt modified Thuday, 17 June 2004 at 09: 14: 54 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w23155. dvf modified Wedday, 3 July 2002 at 09: 04: 20 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 2.240 0.623 0.122 0.045 0.047 0.012 1962 22.610 7.976 2.506 0.902 0.602 0.160 1963 20.010 6.170 1.223 0.445 0.298 0.087 1964 2.240 0.652 0.128 0.046 0.048 0.016 1965 8.225 3.116 0.594 0.230 0.171 0.050 1966 8.272 2.460 0.485 0.213 0.142 0.068 1967 2.240 0.705 0.140 0.049 0.050 0.022 1968 2.240 0.708 0.141 0.049 0.051 0.016 1969 5.860 1.876 0.373 0.158 0.106 0.040 1970 6.988 2.087 0.411 0.163 0.109 0.043 1971 6.091 1.700 0.331 0.116 0.077 0.034 1972 3.495 0.893 0.194 0.068 0.064 0.029 1973 20.020 5.966 1.197 0.433 0.293 0.084 1974 6.703 2.197 0.440 0.198 0.176 0.068 1975 2.496 0.726 0.143 0.071 0.048 0.022 1976 2.240 0.653 0.128 0.045 0.047 0.014 1977 14.500 5.225 0.995 0.364 0.260 0.087 1978 172.000 70.260 14.310 5.055 3.376 0.846 1979 2.240 0.630 0.123 0.043 0.046 0.018 1980 2.240 0.595 0.139 0.049 0.045 0.019 1981 2.240 0.655 0.129 0.046 0.048 0.016 1982 3.563 1.148 0.229 0.131 0.106 0.031 1983 15.390 5.594 1.561 0.580 0.392 0.117 1984 2.240 0.686 0.136 0.050 0.051 0.017 1985 2.240 0.676 0.139 0.050 0.051 0.017 1986 2.240 0.603 0.117 0.044 0.046 0.016 1987 23.060 7.417 1.546 0.543 0.362 0.107 1988 2.240 0.655 0.129 0.046 0.048 0.016 1989 2.240 0.586 0.114 0.041 0.044 0.014 1990 2.240 0.590 0.114 0.040 0.044 0.014 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 172.000 70.260 14.310 5.055 3.376 0.846 0.065 23.060 7.976 2.506 0.902 0.602 0.160 0.097 22.610 7.417 1.561 0.580 0.392 0.117 0.129 20.020 6.170 1.546 0.543 0.362 0.107 0.161 20.010 5.966 1.223 0.445 0.298 0.087 0.194 15.390 5.594 1.197 0.433 0.293 0.087 0.226 14.500 5.225 0.995 0.364 0.260 0.084 B 79 0.258 8.272 3.116 0.594 0.230 0.176 0.068 0.290 8.225 2.460 0.485 0.213 0.171 0.068 0.323 6.988 2.197 0.440 0.198 0.142 0.050 0.355 6.703 2.087 0.411 0.163 0.109 0.043 0.387 6.091 1.876 0.373 0.158 0.106 0.040 0.419 5.860 1.700 0.331 0.131 0.106 0.034 0.452 3.563 1.148 0.229 0.116 0.077 0.031 0.484 3.495 0.893 0.194 0.071 0.064 0.029 0.516 2.496 0.726 0.143 0.068 0.051 0.022 0.548 2.240 0.708 0.141 0.050 0.051 0.022 0.581 2.240 0.705 0.140 0.050 0.051 0.019 0.613 2.240 0.686 0.139 0.049 0.050 0.018 0.645 2.240 0.676 0.139 0.049 0.048 0.017 0.677 2.240 0.655 0.136 0.049 0.048 0.017 0.710 2.240 0.655 0.129 0.046 0.048 0.016 0.742 2.240 0.653 0.129 0.046 0.048 0.016 0.774 2.240 0.652 0.128 0.046 0.047 0.016 0.806 2.240 0.630 0.128 0.045 0.047 0.016 0.839 2.240 0.623 0.123 0.045 0.046 0.016 0.871 2.240 0.603 0.122 0.044 0.046 0.014 0.903 2.240 0.595 0.117 0.043 0.045 0.014 0.935 2.240 0.590 0.114 0.041 0.044 0.014 0.968 2.240 0.586 0.114 0.040 0.044 0.012 0.1 22.4 7.3 1.6 0.6 0.4 0.1 Average of yearly averages: 0.1 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orfilbrt Metfile: w23155. dvf PRZM scenario: CAcitrus0C. txt EXAMS environment file: pond298. ex v Chemical Name: napropamid e Descriptio n Variable Name Value Units Comments Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm B 80 Application Rate: TAPP 4.48 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR filbert ( 2 apps of 1.5 kg ai/ ha 60 days apart)

stored as orflb4bd. out Chemical: napropamide PRZM environment: ORfilbertsC. txt modified Satday, 12 October 2002 at 17: 18: 04 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24232. dvf modified Wedday, 3 July 2002 at 09: 06: 10 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 4.332 2.492 0.636 0.394 0.269 0.066 1962 10.120 4.100 1.459 0.590 0.400 0.123 1963 14.190 6.023 1.447 0.602 0.417 0.161 1964 9.887 5.595 1.729 0.678 0.454 0.176 1965 12.540 5.181 1.969 0.794 0.530 0.253 1966 16.360 8.076 2.084 0.870 0.586 0.271 1967 13.910 6.216 1.635 0.612 0.409 0.181 1968 12.710 5.364 1.641 0.824 0.551 0.248 1969 23.210 8.618 1.932 1.164 0.782 0.307 1970 8.054 4.197 2.216 0.811 0.543 0.229 1971 6.046 3.964 1.125 0.434 0.293 0.133 1972 25.340 10.090 3.391 1.240 0.835 0.299 1973 10.930 5.034 2.644 0.961 0.648 0.244 1974 29.620 14.710 4.465 1.625 1.087 0.421 1975 8.903 3.772 1.003 0.579 0.393 0.192 1976 8.757 3.421 1.224 0.533 0.360 0.095 1977 10.310 4.856 1.608 0.683 0.462 0.130 1978 11.980 6.111 1.677 0.664 0.444 0.191 1979 8.978 8.918 8.747 3.814 2.548 0.706 1980 9.643 5.196 1.797 0.864 0.583 0.239 1981 15.090 6.105 2.404 1.044 0.702 0.198 1982 9.378 3.412 1.366 0.690 0.462 0.214 1983 9.776 5.749 1.509 0.726 0.486 0.214 1984 21.460 10.710 2.809 1.095 0.737 0.241 1985 9.388 3.610 0.896 0.362 0.248 0.106 1986 8.922 3.643 1.346 0.510 0.346 0.127 B 81 1987 13.910 7.984 2.309 0.914 0.616 0.251 1988 13.610 5.888 1.948 0.688 0.462 0.183 1989 18.620 7.558 1.713 0.804 0.543 0.186 1990 16.060 7.925 1.971 0.901 0.602 0.261 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 29.620 14.710 8.747 3.814 2.548 0.706 0.065 25.340 10.710 4.465 1.625 1.087 0.421 0.097 23.210 10.090 3.391 1.240 0.835 0.307 0.129 21.460 8.918 2.809 1.164 0.782 0.299 0.161 18.620 8.618 2.644 1.095 0.737 0.271 0.194 16.360 8.076 2.404 1.044 0.702 0.261 0.226 16.060 7.984 2.309 0.961 0.648 0.253 0.258 15.090 7.925 2.216 0.914 0.616 0.251 0.290 14.190 7.558 2.084 0.901 0.602 0.248 0.323 13.910 6.216 1.971 0.870 0.586 0.244 0.355 13.910 6.111 1.969 0.864 0.583 0.241 0.387 13.610 6.105 1.948 0.824 0.551 0.239 0.419 12.710 6.023 1.932 0.811 0.543 0.229 0.452 12.540 5.888 1.797 0.804 0.543 0.214 0.484 11.980 5.749 1.729 0.794 0.530 0.214 0.516 10.930 5.595 1.713 0.726 0.486 0.198 0.548 10.310 5.364 1.677 0.690 0.462 0.192 0.581 10.120 5.196 1.641 0.688 0.462 0.191 0.613 9.887 5.181 1.635 0.683 0.462 0.186 0.645 9.776 5.034 1.608 0.678 0.454 0.183 0.677 9.643 4.856 1.509 0.664 0.444 0.181 0.710 9.388 4.197 1.459 0.612 0.417 0.176 0.742 9.378 4.100 1.447 0.602 0.409 0.161 0.774 8.978 3.964 1.366 0.590 0.400 0.133 0.806 8.922 3.772 1.346 0.579 0.393 0.130 0.839 8.903 3.643 1.224 0.533 0.360 0.127 0.871 8.757 3.610 1.125 0.510 0.346 0.123 0.903 8.054 3.421 1.003 0.434 0.293 0.106 0.935 6.046 3.412 0.896 0.394 0.269 0.095 0.968 4.332 2.492 0.636 0.362 0.248 0.066 0.1 23.0 10.0 3.3 1.2 0.8 0.3 Average of yearly averages: 0.2 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orflb4bd Metfile: w24232. d vf PRZM scenario: ORfilbertsC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol B 82 Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 1.5 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR filbert ( 1 banded app of 2.24 kg ai/ ha)

stored as orflb6bd. out Chemical: napropamide PRZM environment: ORfilbertsC. txt modified Satday, 12 October 2002 at 17: 18: 04 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24232. dvf modified Wedday, 3 July 2002 at 09: 06: 10 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 6.536 3.692 0.934 0.547 0.364 0.090 1962 15.250 6.002 2.123 0.823 0.549 0.136 1963 6.399 2.479 1.113 0.433 0.289 0.076 1964 4.446 2.516 1.021 0.526 0.351 0.089 1965 15.030 6.911 2.429 1.031 0.688 0.170 1966 15.730 9.613 2.530 1.236 0.824 0.208 1967 9.468 5.376 1.816 0.654 0.436 0.110 1968 10.320 4.921 1.472 0.940 0.626 0.170 1969 34.850 12.740 2.823 1.684 1.123 0.278 1970 12.050 6.200 1.848 0.789 0.526 0.137 1971 4.872 2.884 1.083 0.481 0.321 0.081 B 83 1972 9.343 4.950 1.427 0.787 0.525 0.130 1973 14.090 7.354 3.793 1.353 0.902 0.226 1974 20.370 9.491 3.506 1.306 0.871 0.216 1975 13.370 5.164 1.393 0.815 0.543 0.137 1976 0.301 0.122 0.040 0.017 0.012 0.005 1977 15.480 7.156 2.349 0.960 0.640 0.165 1978 18.070 6.397 1.724 0.682 0.455 0.114 1979 7.583 3.706 2.111 0.881 0.588 0.248 1980 14.420 7.686 2.639 1.235 0.824 0.207 1981 22.760 9.038 3.535 1.499 1.000 0.248 1982 14.150 5.051 2.010 0.840 0.560 0.141 1983 11.360 5.082 2.036 0.772 0.515 0.129 1984 31.510 15.350 3.999 1.563 1.042 0.257 1985 14.000 5.256 1.223 0.492 0.328 0.083 1986 13.450 5.359 1.965 0.713 0.475 0.123 1987 20.710 11.810 3.371 1.301 0.867 0.218 1988 7.019 3.371 1.263 0.555 0.370 0.095 1989 28.080 11.230 2.530 1.153 0.769 0.192 1990 23.960 9.435 2.467 0.944 0.629 0.194 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 34.850 15.350 3.999 1.684 1.123 0.278 0.065 31.510 12.740 3.793 1.563 1.042 0.257 0.097 28.080 11.810 3.535 1.499 1.000 0.248 0.129 23.960 11.230 3.506 1.353 0.902 0.248 0.161 22.760 9.613 3.371 1.306 0.871 0.226 0.194 20.710 9.491 2.823 1.301 0.867 0.218 0.226 20.370 9.435 2.639 1.236 0.824 0.216 0.258 18.070 9.038 2.530 1.235 0.824 0.208 0.290 15.730 7.686 2.530 1.153 0.769 0.207 0.323 15.480 7.354 2.467 1.031 0.688 0.194 0.355 15.250 7.156 2.429 0.960 0.640 0.192 0.387 15.030 6.911 2.349 0.944 0.629 0.170 0.419 14.420 6.397 2.123 0.940 0.626 0.170 0.452 14.150 6.200 2.111 0.881 0.588 0.165 0.484 14.090 6.002 2.036 0.840 0.560 0.141 0.516 14.000 5.376 2.010 0.823 0.549 0.137 0.548 13.450 5.359 1.965 0.815 0.543 0.137 0.581 13.370 5.256 1.848 0.789 0.526 0.136 0.613 12.050 5.164 1.816 0.787 0.525 0.130 0.645 11.360 5.082 1.724 0.772 0.515 0.129 0.677 10.320 5.051 1.472 0.713 0.475 0.123 0.710 9.468 4.950 1.427 0.682 0.455 0.114 0.742 9.343 4.921 1.393 0.654 0.436 0.110 0.774 7.583 3.706 1.263 0.555 0.370 0.095 0.806 7.019 3.692 1.223 0.547 0.364 0.090 0.839 6.536 3.371 1.113 0.526 0.351 0.089 0.871 6.399 2.884 1.083 0.492 0.328 0.083 0.903 4.872 2.516 1.021 0.481 0.321 0.081 0.935 4.446 2.479 0.934 0.433 0.289 0.076 0.968 0.301 0.122 0.040 0.017 0.012 0.005 0.1 27.7 11.8 3.5 1.5 1.0 0.2 Average 0.2 B 84 of yearly averages:

Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orflb6bd Metfile: w24232. d vf PRZM scenario: ORfilbertsC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 06 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 2.24 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR filbert ( 1 broadcast app of 6.72 kg ai/ ha)

stored as orflbrt6. out Chemical: napropamide PRZM environment: ORfilbertsC. txt modified Satday, 12 October 2002 at 17: 18: 04 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24232. dvf modified Wedday, 3 July 2002 at 09: 06: 10 B 85 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 19.600 11.070 2.802 1.639 1.093 0.270 1962 45.730 18.010 6.368 2.470 1.647 0.409 1963 19.190 7.436 3.340 1.300 0.867 0.228 1964 13.340 7.549 3.065 1.578 1.052 0.268 1965 45.090 20.730 7.286 3.094 2.063 0.510 1966 47.200 28.840 7.590 3.709 2.473 0.623 1967 28.400 16.130 5.448 1.963 1.309 0.330 1968 30.970 14.760 4.416 2.818 1.879 0.509 1969 105.000 38.240 8.471 5.052 3.368 0.834 1970 36.150 18.600 5.543 2.365 1.577 0.412 1971 14.610 8.652 3.248 1.442 0.962 0.242 1972 28.030 14.850 4.281 2.361 1.574 0.391 1973 42.280 22.060 11.380 4.060 2.707 0.679 1974 61.120 28.480 10.520 3.917 2.612 0.647 1975 40.110 15.490 4.179 2.444 1.630 0.412 1976 0.903 0.366 0.119 0.050 0.035 0.015 1977 46.440 21.470 7.047 2.881 1.921 0.496 1978 54.210 19.190 5.173 2.046 1.364 0.343 1979 22.750 11.120 6.331 2.641 1.764 0.745 1980 43.280 23.060 7.918 3.705 2.473 0.622 1981 68.280 27.110 10.600 4.498 2.999 0.744 1982 42.440 15.150 6.029 2.521 1.681 0.424 1983 34.070 15.240 6.107 2.317 1.545 0.388 1984 94.530 46.050 12.000 4.689 3.128 0.772 1985 42.000 15.770 3.670 1.477 0.985 0.250 1986 40.350 16.080 5.894 2.139 1.426 0.368 1987 62.150 35.440 10.110 3.902 2.602 0.655 1988 21.050 10.110 3.789 1.666 1.111 0.286 1989 84.250 33.700 7.592 3.459 2.306 0.575 1990 71.860 28.300 7.402 2.831 1.887 0.581 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 105.000 46.050 12.000 5.052 3.368 0.834 0.065 94.530 38.240 11.380 4.689 3.128 0.772 0.097 84.250 35.440 10.600 4.498 2.999 0.745 0.129 71.860 33.700 10.520 4.060 2.707 0.744 0.161 68.280 28.840 10.110 3.917 2.612 0.679 0.194 62.150 28.480 8.471 3.902 2.602 0.655 0.226 61.120 28.300 7.918 3.709 2.473 0.647 0.258 54.210 27.110 7.592 3.705 2.473 0.623 0.290 47.200 23.060 7.590 3.459 2.306 0.622 0.323 46.440 22.060 7.402 3.094 2.063 0.581 0.355 45.730 21.470 7.286 2.881 1.921 0.575 0.387 45.090 20.730 7.047 2.831 1.887 0.510 0.419 43.280 19.190 6.368 2.818 1.879 0.509 0.452 42.440 18.600 6.331 2.641 1.764 0.496 0.484 42.280 18.010 6.107 2.521 1.681 0.424 0.516 42.000 16.130 6.029 2.470 1.647 0.412 0.548 40.350 16.080 5.894 2.444 1.630 0.412 0.581 40.110 15.770 5.543 2.365 1.577 0.409 0.613 36.150 15.490 5.448 2.361 1.574 0.391 B 86 0.645 34.070 15.240 5.173 2.317 1.545 0.388 0.677 30.970 15.150 4.416 2.139 1.426 0.368 0.710 28.400 14.850 4.281 2.046 1.364 0.343 0.742 28.030 14.760 4.179 1.963 1.309 0.330 0.774 22.750 11.120 3.789 1.666 1.111 0.286 0.806 21.050 11.070 3.670 1.639 1.093 0.270 0.839 19.600 10.110 3.340 1.578 1.052 0.268 0.871 19.190 8.652 3.248 1.477 0.985 0.250 0.903 14.610 7.549 3.065 1.442 0.962 0.242 0.935 13.340 7.436 2.802 1.300 0.867 0.228 0.968 0.903 0.366 0.119 0.050 0.035 0.015 0.1 83.0 35.3 10.6 4.5 3.0 0.7 Average of yearly averages: 0.5 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: orflbrt6 Metfile: w24232. dv f PRZM scenario: ORfilbertsC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Descriptio n Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 06 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis : pH 5 0 days Half life Hydrolysis : pH 7 0 days Half life Hydrolysis : pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 6.72 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record PLVKRT B 87 18: PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

OR mint ( 1 broadcast app of 4.48 kg ai/ ha)

stored as ormint. out Chemical: napropamide PRZM environment: ORmintC. txt modified Satday, 12 October 2002 at 17: 20: 16 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w24232. dvf modified Wedday, 3 July 2002 at 09: 06: 10 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 9.336 5.562 1.457 0.910 0.607 0.150 1962 26.120 10.580 3.847 1.590 1.063 0.263 1963 12.120 5.795 2.833 1.060 0.707 0.181 1964 8.728 4.700 1.829 1.204 0.803 0.201 1965 26.940 12.500 5.185 2.092 1.401 0.347 1966 29.990 18.470 4.978 2.369 1.580 0.396 1967 17.430 9.988 3.410 1.286 0.857 0.215 1968 18.530 8.999 2.940 1.748 1.165 0.310 1969 82.160 30.520 6.734 3.696 2.465 0.610 1970 22.330 11.260 3.373 1.458 0.975 0.256 1971 8.439 5.090 1.857 0.960 0.640 0.160 1972 17.070 7.977 2.256 1.461 0.975 0.241 1973 33.800 18.070 8.364 3.009 2.006 0.500 1974 47.260 23.140 7.677 2.879 1.920 0.476 1975 31.650 12.520 3.320 1.745 1.164 0.295 1976 2.313 0.794 0.161 0.067 0.045 0.017 1977 28.630 13.400 4.330 1.810 1.207 0.315 1978 33.710 12.120 3.211 1.358 0.906 0.226 1979 13.570 6.702 2.862 1.198 0.801 0.395 1980 24.140 13.110 4.669 2.356 1.572 0.392 1981 43.510 17.580 6.846 2.898 1.933 0.479 1982 26.110 9.477 3.667 1.545 1.030 0.261 1983 29.900 13.990 4.689 1.777 1.185 0.295 1984 78.700 39.420 10.270 3.864 2.577 0.636 1985 34.860 13.630 3.293 1.258 0.839 0.214 1986 25.060 10.160 3.628 1.369 0.914 0.234 1987 38.500 22.300 6.291 2.539 1.693 0.423 1988 11.100 5.631 2.146 1.225 0.819 0.208 1989 51.170 20.770 4.680 2.171 1.447 0.360 1990 41.770 16.880 4.467 1.770 1.180 0.351 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 82.160 39.420 10.270 3.864 2.577 0.636 0.065 78.700 30.520 8.364 3.696 2.465 0.610 B 88 0.097 51.170 23.140 7.677 3.009 2.006 0.500 0.129 47.260 22.300 6.846 2.898 1.933 0.479 0.161 43.510 20.770 6.734 2.879 1.920 0.476 0.194 41.770 18.470 6.291 2.539 1.693 0.423 0.226 38.500 18.070 5.185 2.369 1.580 0.396 0.258 34.860 17.580 4.978 2.356 1.572 0.395 0.290 33.800 16.880 4.689 2.171 1.447 0.392 0.323 33.710 13.990 4.680 2.092 1.401 0.360 0.355 31.650 13.630 4.669 1.810 1.207 0.351 0.387 29.990 13.400 4.467 1.777 1.185 0.347 0.419 29.900 13.110 4.330 1.770 1.180 0.315 0.452 28.630 12.520 3.847 1.748 1.165 0.310 0.484 26.940 12.500 3.667 1.745 1.164 0.295 0.516 26.120 12.120 3.628 1.590 1.063 0.295 0.548 26.110 11.260 3.410 1.545 1.030 0.263 0.581 25.060 10.580 3.373 1.461 0.975 0.261 0.613 24.140 10.160 3.320 1.458 0.975 0.256 0.645 22.330 9.988 3.293 1.369 0.914 0.241 0.677 18.530 9.477 3.211 1.358 0.906 0.234 0.710 17.430 8.999 2.940 1.286 0.857 0.226 0.742 17.070 7.977 2.862 1.258 0.839 0.215 0.774 13.570 6.702 2.833 1.225 0.819 0.214 0.806 12.120 5.795 2.256 1.204 0.803 0.208 0.839 11.100 5.631 2.146 1.198 0.801 0.201 0.871 9.336 5.562 1.857 1.060 0.707 0.181 0.903 8.728 5.090 1.829 0.960 0.640 0.160 0.935 8.439 4.700 1.457 0.910 0.607 0.150 0.968 2.313 0.794 0.161 0.067 0.045 0.017 0.1 50.8 23.1 7.6 3.0 2.0 0.5 Average of yearly averages: 0.3 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: ormint Metfile: w24232. d vf PRZM scenario: ORmintC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life B 89 Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 4.48 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Nov dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

PA apple ( 2 banded apps of 1.5 kg ai/ ha 60 days apart)

stored as paaapp4bd. out Chemical: napropamide PRZM environment: PAappleC. txt modified Satday, 12 October 2002 at 17: 24: 46 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14737. dvf modified Wedday, 3 July 2002 at 09: 06: 12 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 20.930 6.945 1.911 0.693 0.470 0.179 1962 15.720 5.184 1.086 0.561 0.400 0.216 1963 13.420 4.299 1.040 0.457 0.352 0.145 1964 3.112 1.000 0.431 0.381 0.284 0.131 1965 3.028 1.012 0.484 0.232 0.158 0.069 1966 5.864 1.901 0.576 0.369 0.259 0.103 1967 46.160 14.790 3.656 1.451 1.018 0.328 1968 13.320 4.252 0.878 0.573 0.396 0.173 1969 15.430 7.514 1.959 0.758 0.519 0.166 1970 40.090 13.460 2.857 1.083 0.763 0.264 1971 7.961 3.641 0.794 0.437 0.417 0.170 1972 43.300 15.420 3.852 2.076 1.418 0.391 1973 30.610 10.320 2.153 0.845 0.634 0.267 1974 7.825 2.779 0.792 0.438 0.385 0.166 1975 15.540 5.271 1.219 0.616 0.586 0.191 1976 15.900 5.277 1.069 0.480 0.347 0.195 1977 7.539 2.610 0.654 0.346 0.335 0.159 1978 6.204 2.173 0.925 0.453 0.350 0.131 1979 6.632 2.618 0.806 0.415 0.354 0.129 1980 2.753 0.905 0.182 0.117 0.091 0.049 1981 4.335 1.434 0.466 0.305 0.219 0.068 1982 19.090 7.829 2.432 1.151 0.922 0.273 B 90 1983 9.620 4.312 1.635 0.595 0.503 0.158 1984 17.740 6.346 1.444 0.761 0.661 0.235 1985 8.776 3.946 0.847 0.512 0.480 0.152 1986 15.680 6.184 1.294 0.535 0.373 0.139 1987 16.430 5.882 1.289 0.480 0.438 0.184 1988 14.930 5.387 1.205 0.456 0.471 0.149 1989 6.838 2.492 0.990 0.747 0.544 0.158 1990 10.530 3.646 0.776 0.461 0.459 0.143 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 46.160 15.420 3.852 2.076 1.418 0.391 0.065 43.300 14.790 3.656 1.451 1.018 0.328 0.097 40.090 13.460 2.857 1.151 0.922 0.273 0.129 30.610 10.320 2.432 1.083 0.763 0.267 0.161 20.930 7.829 2.153 0.845 0.661 0.264 0.194 19.090 7.514 1.959 0.761 0.634 0.235 0.226 17.740 6.945 1.911 0.758 0.586 0.216 0.258 16.430 6.346 1.635 0.747 0.544 0.195 0.290 15.900 6.184 1.444 0.693 0.519 0.191 0.323 15.720 5.882 1.294 0.616 0.503 0.184 0.355 15.680 5.387 1.289 0.595 0.480 0.179 0.387 15.540 5.277 1.219 0.573 0.471 0.173 0.419 15.430 5.271 1.205 0.561 0.470 0.170 0.452 14.930 5.184 1.086 0.535 0.459 0.166 0.484 13.420 4.312 1.069 0.512 0.438 0.166 0.516 13.320 4.299 1.040 0.480 0.417 0.159 0.548 10.530 4.252 0.990 0.480 0.400 0.158 0.581 9.620 3.946 0.925 0.461 0.396 0.158 0.613 8.776 3.646 0.878 0.457 0.385 0.152 0.645 7.961 3.641 0.847 0.456 0.373 0.149 0.677 7.825 2.779 0.806 0.453 0.354 0.145 0.710 7.539 2.618 0.794 0.438 0.352 0.143 0.742 6.838 2.610 0.792 0.437 0.350 0.139 0.774 6.632 2.492 0.776 0.415 0.347 0.131 0.806 6.204 2.173 0.654 0.381 0.335 0.131 0.839 5.864 1.901 0.576 0.369 0.284 0.129 0.871 4.335 1.434 0.484 0.346 0.259 0.103 0.903 3.112 1.012 0.466 0.305 0.219 0.069 0.935 3.028 1.000 0.431 0.232 0.158 0.068 0.968 2.753 0.905 0.182 0.117 0.091 0.049 0.1 39.1 13.1 2.8 1.1 0.9 0.3 Average of yearly averages: 0.2 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: paaapp4bd Metfile: w14737. d vf PRZM scenario: PAappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide B 91 Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 1.5 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

PA apple ( 1 banded app of 2.24 kg ai/ ha)

stored as paapp6bd. out Chemical: napropamide PRZM environment: PAappleC. txt modified Satday, 12 October 2002 at 17: 24: 46 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14737. dvf modified Wedday, 3 July 2002 at 09: 06: 12 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 12.220 4.340 1.035 0.377 0.256 0.110 1962 6.068 2.019 0.548 0.212 0.228 0.084 1963 7.749 2.482 0.594 0.263 0.198 0.066 1964 3.299 1.146 0.617 0.274 0.230 0.078 1965 1.658 0.553 0.263 0.120 0.081 0.023 1966 2.279 0.737 0.186 0.127 0.088 0.033 B 92 1967 11.740 3.718 0.914 0.462 0.341 0.092 1968 20.090 6.409 1.319 0.817 0.552 0.143 1969 5.210 2.667 0.700 0.272 0.184 0.066 1970 59.940 20.130 4.245 1.607 1.109 0.307 1971 5.632 1.942 0.500 0.243 0.196 0.098 1972 12.810 4.510 1.123 0.660 0.495 0.127 1973 7.827 4.754 1.305 0.562 0.430 0.121 1974 9.599 3.322 0.765 0.391 0.303 0.091 1975 23.180 7.863 1.659 0.640 0.504 0.138 1976 22.840 7.239 1.516 0.586 0.419 0.154 1977 9.584 3.272 0.916 0.371 0.296 0.099 1978 8.492 3.184 0.733 0.303 0.241 0.071 1979 6.436 2.700 0.556 0.252 0.186 0.061 1980 1.507 0.579 0.206 0.115 0.081 0.025 1981 5.829 1.894 0.521 0.226 0.160 0.041 1982 7.912 2.702 0.999 0.410 0.335 0.093 1983 14.510 6.497 2.389 0.865 0.594 0.151 1984 26.690 9.545 2.109 1.119 0.770 0.199 1985 13.230 5.950 1.276 0.552 0.429 0.120 1986 23.650 9.329 1.942 0.770 0.525 0.158 1987 24.630 8.820 1.875 0.697 0.512 0.152 1988 22.530 8.126 1.745 0.614 0.466 0.125 1989 6.681 3.428 1.293 0.537 0.364 0.092 1990 10.790 3.828 0.868 0.420 0.321 0.093 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 59.940 20.130 4.245 1.607 1.109 0.307 0.065 26.690 9.545 2.389 1.119 0.770 0.199 0.097 24.630 9.329 2.109 0.865 0.594 0.158 0.129 23.650 8.820 1.942 0.817 0.552 0.154 0.161 23.180 8.126 1.875 0.770 0.525 0.152 0.194 22.840 7.863 1.745 0.697 0.512 0.151 0.226 22.530 7.239 1.659 0.660 0.504 0.143 0.258 20.090 6.497 1.516 0.640 0.495 0.138 0.290 14.510 6.409 1.319 0.614 0.466 0.127 0.323 13.230 5.950 1.305 0.586 0.430 0.125 0.355 12.810 4.754 1.293 0.562 0.429 0.121 0.387 12.220 4.510 1.276 0.552 0.419 0.120 0.419 11.740 4.340 1.123 0.537 0.364 0.110 0.452 10.790 3.828 1.035 0.462 0.341 0.099 0.484 9.599 3.718 0.999 0.420 0.335 0.098 0.516 9.584 3.428 0.916 0.410 0.321 0.093 0.548 8.492 3.322 0.914 0.391 0.303 0.093 0.581 7.912 3.272 0.868 0.377 0.296 0.092 0.613 7.827 3.184 0.765 0.371 0.256 0.092 0.645 7.749 2.702 0.733 0.303 0.241 0.091 0.677 6.681 2.700 0.700 0.274 0.230 0.084 0.710 6.436 2.667 0.617 0.272 0.228 0.078 0.742 6.068 2.482 0.594 0.263 0.198 0.071 0.774 5.829 2.019 0.556 0.252 0.196 0.066 0.806 5.632 1.942 0.548 0.243 0.186 0.066 0.839 5.210 1.894 0.521 0.226 0.184 0.061 0.871 3.299 1.146 0.500 0.212 0.160 0.041 0.903 2.279 0.737 0.263 0.127 0.088 0.033 B 93 0.935 1.658 0.579 0.206 0.120 0.081 0.025 0.968 1.507 0.553 0.186 0.115 0.081 0.023 0.1 24.5 9.3 2.1 0.9 0.6 0.2 Average of yearly averages: 0.1 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: paapp6bd Metfile: w14737. d vf PRZM scenario: PAappleC. txt EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 2.24 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

PA apple ( 1 broadcast app of 6.72 kg ai/ ha)

stored as paapp6p. out Chemical: napropamide B 94 PRZM environment: PAappleC. txt modified Satday, 12 October 2002 at 17: 24: 46 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14737. dvf modified Wedday, 3 July 2002 at 09: 06: 12 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 36.660 13.020 3.105 1.131 0.767 0.329 1962 18.200 6.059 1.645 0.635 0.683 0.253 1963 23.250 7.448 1.783 0.789 0.594 0.197 1964 9.894 3.437 1.851 0.820 0.689 0.235 1965 4.976 1.660 0.788 0.360 0.244 0.070 1966 6.835 2.211 0.558 0.382 0.264 0.098 1967 35.220 11.150 2.742 1.387 1.024 0.275 1968 60.270 19.230 3.956 2.450 1.656 0.430 1969 15.630 8.003 2.101 0.816 0.553 0.199 1970 180.000 60.390 12.740 4.823 3.328 0.921 1971 16.890 5.825 1.500 0.729 0.588 0.293 1972 38.410 13.530 3.370 1.980 1.485 0.381 1973 23.480 14.260 3.915 1.687 1.289 0.361 1974 28.800 9.965 2.294 1.174 0.908 0.272 1975 69.550 23.590 4.978 1.920 1.513 0.413 1976 68.520 21.710 4.548 1.758 1.258 0.463 1977 28.760 9.818 2.748 1.112 0.889 0.298 1978 25.480 9.551 2.198 0.909 0.724 0.215 1979 19.310 8.100 1.669 0.754 0.557 0.183 1980 4.520 1.737 0.618 0.345 0.244 0.076 1981 17.480 5.680 1.561 0.678 0.478 0.125 1982 23.740 8.109 2.996 1.231 1.005 0.278 1983 43.520 19.490 7.166 2.596 1.781 0.453 1984 80.070 28.640 6.327 3.357 2.309 0.598 1985 39.710 17.850 3.829 1.655 1.288 0.361 1986 70.970 27.990 5.825 2.310 1.574 0.474 1987 73.930 26.470 5.627 2.093 1.536 0.456 1988 67.600 24.380 5.237 1.841 1.399 0.374 1989 20.050 10.290 3.881 1.610 1.092 0.276 1990 32.390 11.490 2.604 1.261 0.962 0.280 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 180.000 60.390 12.740 4.823 3.328 0.921 0.065 80.070 28.640 7.166 3.357 2.309 0.598 0.097 73.930 27.990 6.327 2.596 1.781 0.474 0.129 70.970 26.470 5.825 2.450 1.656 0.463 0.161 69.550 24.380 5.627 2.310 1.574 0.456 0.194 68.520 23.590 5.237 2.093 1.536 0.453 0.226 67.600 21.710 4.978 1.980 1.513 0.430 0.258 60.270 19.490 4.548 1.920 1.485 0.413 0.290 43.520 19.230 3.956 1.841 1.399 0.381 0.323 39.710 17.850 3.915 1.758 1.289 0.374 0.355 38.410 14.260 3.881 1.687 1.288 0.361 0.387 36.660 13.530 3.829 1.655 1.258 0.361 0.419 35.220 13.020 3.370 1.610 1.092 0.329 0.452 32.390 11.490 3.105 1.387 1.024 0.298 0.484 28.800 11.150 2.996 1.261 1.005 0.293 B 95 0.516 28.760 10.290 2.748 1.231 0.962 0.280 0.548 25.480 9.965 2.742 1.174 0.908 0.278 0.581 23.740 9.818 2.604 1.131 0.889 0.276 0.613 23.480 9.551 2.294 1.112 0.767 0.275 0.645 23.250 8.109 2.198 0.909 0.724 0.272 0.677 20.050 8.100 2.101 0.820 0.689 0.253 0.710 19.310 8.003 1.851 0.816 0.683 0.235 0.742 18.200 7.448 1.783 0.789 0.594 0.215 0.774 17.480 6.059 1.669 0.754 0.588 0.199 0.806 16.890 5.825 1.645 0.729 0.557 0.197 0.839 15.630 5.680 1.561 0.678 0.553 0.183 0.871 9.894 3.437 1.500 0.635 0.478 0.125 0.903 6.835 2.211 0.788 0.382 0.264 0.098 0.935 4.976 1.737 0.618 0.360 0.244 0.076 0.968 4.520 1.660 0.558 0.345 0.244 0.070 0.1 73.6 27.8 6.3 2.6 1.8 0.5 Average of yearly averages: 0.3 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: paapp6p Metfile: w14737. dvf PRZM scenario: PAappleC. txt EXAMS environment file: pond298. ex v Chemical Name: napropamid e Descriptio n Variable Name Value Units Comments Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 6.72 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 B 96 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

PA apple ( 2 broadcast apps of 4.48 kg ai/ ha 60 days apart)

stored as paaapple. out Chemical: napropamide PRZM environment: PAappleC. txt modified Satday, 12 October 2002 at 17: 24: 46 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14737. dvf modified Wedday, 3 July 2002 at 09: 06: 12 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 62.490 20.740 5.707 2.069 1.404 0.533 1962 46.940 15.480 3.243 1.675 1.194 0.646 1963 40.070 12.840 3.105 1.364 1.051 0.431 1964 9.297 2.987 1.289 1.137 0.848 0.392 1965 9.044 3.022 1.447 0.692 0.471 0.207 1966 17.510 5.676 1.721 1.102 0.774 0.307 1967 138.000 44.180 10.920 4.333 3.041 0.979 1968 39.790 12.700 2.622 1.712 1.183 0.515 1969 46.070 22.440 5.850 2.265 1.551 0.495 1970 120.000 40.200 8.533 3.236 2.279 0.787 1971 23.780 10.870 2.372 1.306 1.246 0.508 1972 129.000 46.070 11.510 6.202 4.235 1.167 1973 91.450 30.840 6.431 2.524 1.894 0.798 1974 23.370 8.299 2.366 1.307 1.150 0.497 1975 46.400 15.740 3.640 1.838 1.750 0.571 1976 47.500 15.760 3.192 1.434 1.035 0.582 1977 22.520 7.797 1.953 1.034 1.002 0.475 1978 18.530 6.492 2.762 1.351 1.046 0.392 1979 19.810 7.819 2.406 1.239 1.057 0.384 1980 8.222 2.702 0.543 0.349 0.272 0.146 1981 12.940 4.282 1.392 0.911 0.653 0.204 1982 57.030 23.380 7.264 3.437 2.752 0.814 1983 28.730 12.880 4.884 1.776 1.504 0.471 1984 52.990 18.950 4.312 2.272 1.973 0.702 1985 26.210 11.780 2.529 1.528 1.434 0.453 1986 46.830 18.470 3.866 1.599 1.112 0.415 1987 49.070 17.570 3.851 1.434 1.308 0.549 1988 44.600 16.090 3.600 1.362 1.405 0.444 1989 20.420 7.444 2.957 2.231 1.623 0.471 1990 31.460 10.890 2.317 1.378 1.371 0.426 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 138.000 46.070 11.510 6.202 4.235 1.167 0.065 129.000 44.180 10.920 4.333 3.041 0.979 0.097 120.000 40.200 8.533 3.437 2.752 0.814 B 97 0.129 91.450 30.840 7.264 3.236 2.279 0.798 0.161 62.490 23.380 6.431 2.524 1.973 0.787 0.194 57.030 22.440 5.850 2.272 1.894 0.702 0.226 52.990 20.740 5.707 2.265 1.750 0.646 0.258 49.070 18.950 4.884 2.231 1.623 0.582 0.290 47.500 18.470 4.312 2.069 1.551 0.571 0.323 46.940 17.570 3.866 1.838 1.504 0.549 0.355 46.830 16.090 3.851 1.776 1.434 0.533 0.387 46.400 15.760 3.640 1.712 1.405 0.515 0.419 46.070 15.740 3.600 1.675 1.404 0.508 0.452 44.600 15.480 3.243 1.599 1.371 0.497 0.484 40.070 12.880 3.192 1.528 1.308 0.495 0.516 39.790 12.840 3.105 1.434 1.246 0.475 0.548 31.460 12.700 2.957 1.434 1.194 0.471 0.581 28.730 11.780 2.762 1.378 1.183 0.471 0.613 26.210 10.890 2.622 1.364 1.150 0.453 0.645 23.780 10.870 2.529 1.362 1.112 0.444 0.677 23.370 8.299 2.406 1.351 1.057 0.431 0.710 22.520 7.819 2.372 1.307 1.051 0.426 0.742 20.420 7.797 2.366 1.306 1.046 0.415 0.774 19.810 7.444 2.317 1.239 1.035 0.392 0.806 18.530 6.492 1.953 1.137 1.002 0.392 0.839 17.510 5.676 1.721 1.102 0.848 0.384 0.871 12.940 4.282 1.447 1.034 0.774 0.307 0.903 9.297 3.022 1.392 0.911 0.653 0.207 0.935 9.044 2.987 1.289 0.692 0.471 0.204 0.968 8.222 2.702 0.543 0.349 0.272 0.146 0.1 117.1 39.3 8.4 3.4 2.7 0.8 Average of yearly averages: 0.5 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: paaapple Metfile: w14737. dvf PRZM scenario: PAappleC. txt EXAMS environment file: pond298. ex v Chemical Name: napropamid e Descriptio n Variable Name Value Units Comments Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life B 98 Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 4.48 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

PA turf ( 1 broadcast app of 6.72 kg ai/ ha)

stored as paturf. out Chemical: napropamide PRZM environment: PAturfC. txt modified Satday, 12 October 2002 at 17: 27: 02 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14737. dvf modified Wedday, 3 July 2002 at 09: 06: 12 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 22.630 8.000 1.630 0.571 0.381 0.095 1962 4.427 1.461 0.305 0.107 0.076 0.019 1963 0.055 0.018 0.004 0.002 0.002 0.000 1964 2.633 0.910 0.387 0.142 0.094 0.023 1965 0.005 0.002 0.001 0.000 0.000 0.000 1966 0.088 0.041 0.010 0.003 0.002 0.001 1967 3.614 1.274 0.391 0.150 0.101 0.025 1968 57.790 18.330 3.649 1.345 0.897 0.221 1969 0.456 0.149 0.036 0.013 0.011 0.003 1970 160.000 53.300 10.690 3.749 2.502 0.618 1971 4.235 1.453 0.309 0.109 0.073 0.020 1972 1.997 0.703 0.148 0.094 0.063 0.016 1973 14.330 6.948 1.659 0.582 0.388 0.096 1974 20.570 7.001 1.416 0.517 0.346 0.085 1975 59.720 20.070 4.040 1.417 0.947 0.234 1976 39.680 12.440 2.470 0.866 0.579 0.143 1977 12.130 3.824 0.894 0.314 0.210 0.052 1978 10.600 3.751 0.766 0.269 0.179 0.044 1979 1.091 0.405 0.083 0.032 0.022 0.005 1980 0.639 0.244 0.070 0.025 0.017 0.004 1981 3.542 1.150 0.250 0.088 0.058 0.014 1982 0.989 0.299 0.059 0.047 0.032 0.008 B 99 1983 17.500 8.578 2.301 0.808 0.539 0.133 1984 62.500 22.190 4.538 1.624 1.084 0.267 1985 23.330 10.420 2.143 0.756 0.504 0.125 1986 48.620 17.550 3.553 1.271 0.848 0.210 1987 60.300 21.410 4.367 1.531 1.022 0.253 1988 7.116 2.842 0.598 0.210 0.140 0.035 1989 7.506 3.530 0.868 0.305 0.203 0.050 1990 2.417 0.857 0.287 0.146 0.099 0.025 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 160.000 53.300 10.690 3.749 2.502 0.618 0.065 62.500 22.190 4.538 1.624 1.084 0.267 0.097 60.300 21.410 4.367 1.531 1.022 0.253 0.129 59.720 20.070 4.040 1.417 0.947 0.234 0.161 57.790 18.330 3.649 1.345 0.897 0.221 0.194 48.620 17.550 3.553 1.271 0.848 0.210 0.226 39.680 12.440 2.470 0.866 0.579 0.143 0.258 23.330 10.420 2.301 0.808 0.539 0.133 0.290 22.630 8.578 2.143 0.756 0.504 0.125 0.323 20.570 8.000 1.659 0.582 0.388 0.096 0.355 17.500 7.001 1.630 0.571 0.381 0.095 0.387 14.330 6.948 1.416 0.517 0.346 0.085 0.419 12.130 3.824 0.894 0.314 0.210 0.052 0.452 10.600 3.751 0.868 0.305 0.203 0.050 0.484 7.506 3.530 0.766 0.269 0.179 0.044 0.516 7.116 2.842 0.598 0.210 0.140 0.035 0.548 4.427 1.461 0.391 0.150 0.101 0.025 0.581 4.235 1.453 0.387 0.146 0.099 0.025 0.613 3.614 1.274 0.309 0.142 0.094 0.023 0.645 3.542 1.150 0.305 0.109 0.076 0.020 0.677 2.633 0.910 0.287 0.107 0.073 0.019 0.710 2.417 0.857 0.250 0.094 0.063 0.016 0.742 1.997 0.703 0.148 0.088 0.058 0.014 0.774 1.091 0.405 0.083 0.047 0.032 0.008 0.806 0.989 0.299 0.070 0.032 0.022 0.005 0.839 0.639 0.244 0.059 0.025 0.017 0.004 0.871 0.456 0.149 0.036 0.013 0.011 0.003 0.903 0.088 0.041 0.010 0.003 0.002 0.001 0.935 0.055 0.018 0.004 0.002 0.002 0.000 0.968 0.005 0.002 0.001 0.000 0.000 0.000 0.1 60.2 21.3 4.3 1.5 1.0 0.3 Average of yearly averages: 0.1 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: paturf Metfile: w14737. dv f PRZM scenario: PAturfC. tx t EXAMS environment file: pond298. exv B 100 Chemical Name: napropamide Descriptio n Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis : pH 5 0 days Half life Hydrolysis : pH 7 0 days Half life Hydrolysis : pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 0.5 cm Application Rate: TAPP 6.72 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

PA turf ( 2 broadcast apps of 3.36 kg ai/ ha)

stored as paturf2. out Chemical: napropamide PRZM environment: PAturfC. txt modified Satday, 12 October 2002 at 17: 27: 02 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14737. dvf modified Wedday, 3 July 2002 at 09: 06: 12 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 2.244 0.743 0.157 0.055 0.037 0.018 1962 2.572 0.842 0.169 0.061 0.046 0.012 1963 0.062 0.020 0.004 0.003 0.002 0.001 1964 0.226 0.078 0.033 0.012 0.011 0.003 B 101 1965 0.017 0.006 0.002 0.001 0.000 0.000 1966 0.414 0.134 0.028 0.010 0.007 0.002 1967 13.710 4.339 0.919 0.326 0.222 0.055 1968 5.689 1.804 0.359 0.131 0.087 0.022 1969 0.078 0.031 0.010 0.005 0.004 0.001 1970 15.480 5.144 1.032 0.362 0.241 0.060 1971 1.670 0.559 0.124 0.047 0.032 0.008 1972 11.960 4.210 0.904 0.330 0.222 0.055 1973 6.104 2.048 0.409 0.143 0.105 0.033 1974 2.031 0.691 0.140 0.050 0.060 0.015 1975 5.725 1.924 0.387 0.136 0.123 0.031 1976 3.798 1.191 0.236 0.083 0.058 0.015 1977 1.041 0.328 0.078 0.028 0.029 0.007 1978 0.889 0.314 0.064 0.029 0.020 0.005 1979 0.715 0.261 0.057 0.020 0.015 0.004 1980 0.049 0.019 0.005 0.002 0.002 0.000 1981 0.376 0.124 0.030 0.017 0.011 0.003 1982 2.117 0.943 0.273 0.098 0.067 0.017 1983 1.471 0.747 0.199 0.070 0.059 0.015 1984 5.779 2.052 0.420 0.149 0.116 0.029 1985 2.231 1.018 0.209 0.088 0.059 0.015 1986 4.469 1.605 0.325 0.116 0.078 0.019 1987 5.694 2.022 0.412 0.145 0.109 0.027 1988 0.730 0.243 0.051 0.021 0.022 0.005 1989 0.798 0.282 0.110 0.064 0.043 0.011 1990 0.502 0.166 0.033 0.015 0.014 0.004 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032 15.480 5.144 1.032 0.362 0.241 0.060 0.065 13.710 4.339 0.919 0.330 0.222 0.055 0.097 11.960 4.210 0.904 0.326 0.222 0.055 0.129 6.104 2.052 0.420 0.149 0.123 0.033 0.161 5.779 2.048 0.412 0.145 0.116 0.031 0.194 5.725 2.022 0.409 0.143 0.109 0.029 0.226 5.694 1.924 0.387 0.136 0.105 0.027 0.258 5.689 1.804 0.359 0.131 0.087 0.022 0.290 4.469 1.605 0.325 0.116 0.078 0.019 0.323 3.798 1.191 0.273 0.098 0.067 0.018 0.355 2.572 1.018 0.236 0.088 0.060 0.017 0.387 2.244 0.943 0.209 0.083 0.059 0.015 0.419 2.231 0.842 0.199 0.070 0.059 0.015 0.452 2.117 0.747 0.169 0.064 0.058 0.015 0.484 2.031 0.743 0.157 0.061 0.046 0.015 0.516 1.670 0.691 0.140 0.055 0.043 0.012 0.548 1.471 0.559 0.124 0.050 0.037 0.011 0.581 1.041 0.328 0.110 0.047 0.032 0.008 0.613 0.889 0.314 0.078 0.029 0.029 0.007 0.645 0.798 0.282 0.064 0.028 0.022 0.005 0.677 0.730 0.261 0.057 0.021 0.020 0.005 0.710 0.715 0.243 0.051 0.020 0.015 0.004 0.742 0.502 0.166 0.033 0.017 0.014 0.004 0.774 0.414 0.134 0.033 0.015 0.011 0.003 0.806 0.376 0.124 0.030 0.012 0.011 0.003 0.839 0.226 0.078 0.028 0.010 0.007 0.002 B 102 0.871 0.078 0.031 0.010 0.005 0.004 0.001 0.903 0.062 0.020 0.005 0.003 0.002 0.001 0.935 0.049 0.019 0.004 0.002 0.002 0.000 0.968 0.017 0.006 0.002 0.001 0.000 0.000 0.1 11.4 4.0 0.9 0.3 0.2 0.1 Average of yearly averages: 0.02 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: paturf2 Metfile: w14737. d vf PRZM scenario: PAturfC. tx t EXAMS environment file: pond298. exv Chemical Name: napropamide Description Variable Name Value Units Comment s Molecular weight mwt 271 g/ mol Henry's Law Const. henry 8.20E 10 atm m^ 3/ mol Vapor Pressure vapr 1.70E 07 torr Solubility sol 740 mg/ L Kd Kd 8 mg/ L Koc Koc mg/ L Photolysis half life kdp 0.0047 days Half life Aerobic Aquatic Metabolism kbacw 0 days Halfife Anaerobic Aquatic Metabolism kbacs 557 days Halfife Aerobic Soil Metabolism asm 1338 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 0 days Half life Method: CAM 4 integer See PRZM manual Incorporation Depth: DEPI 5 cm Application Rate: TAPP 3.36 kg/ ha Application Efficiency: APPEFF 1 fraction Spray Drift DRFT 0 fraction of application rate applied to pond Application Date Date 1 Apr dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 60 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT FEXTRC 0.5 Flag for Index Res. Run IR Pond B 103 Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

CRANBERRY MODEL EFED modeled the Cranberry use of napropamide using the Interim Rice Model ( Bradbury, 10/ 29/ 02) that was modified to represent cranberries. This is a modeling approach that has not been officially approved at this time. EFED assumed the maximum application rate in cranberries ( 15 lbs ai/ A) and attempted to bracket the potential exposure to aquatic organisms by assuming that no runoff exists in the assumed 90 days from application until harvest by flooding ( lower bound) and by assuming that all of a 2 inch rain runs off the field immediately after flooding ( upper bound). Because cranberries are only grown in northern states, EECs at different times ( hours) from the modeling were compared to acute toxicity values for the rainbow trout ( northern fish, LC50= 6.4 mg/ L) and the mysid shrimp ( LC50= 4.2 mg/ L). Table B. 2 contains the inputs for Cranberry modeling.

The modeling of napropamide used in cranberry production indicates that because of napropamide's rapid degradation in water risk to aquatic organisms is not likely to be significant. Napropamide concentrations in the cranberry bog started at 2217 5172 ug/ L immediately after establishment of full flood and declined rapidly to < 1 ug/ L by 5 6 hours after full flood. The lower bound of exposure is below the endangered species level of concern ( LOC= 0.05) for both fish and aquatic invertebrates by two hours after flooding. The upper bound of exposure goes below the endangered species level of concern ( LOC= 0.05) for aquatic invertebrates by three hours after flooding for the mysid shrimp and two hours for rainbow trout. Table B. 3 below contains the EECs from cranberry modeling.

B 3. Inputs and Model Outputs for Cranberry Modeling of Napropamide Use Input Value Comment( s)

Area ( ha) 1 assumed in Interim Rice Model Depth of sediment interaction ( cm) 1 assumed in Interim Rice Model Depth of floodwater ( m) 0.45 assumed in Cranberry modeling Volume = 4.551 * 106 L Soil bulk density ( g/ cm3) 1.3 assumed in Interim Rice Model Mass of soil = 130,000 kg/ ha Organic carbon content (%) 2 assumed in Cranberry modeling Time from application to flooding ( days) 90 assumed in Cranberry modeling Best professional judgement Length of flooding ( days) 5 assumed in Cranberry modeling Best professional judgement Application rate ( kg/ ha) 16.8 Maximum label rate for cranberries Half lives ( hours)

Aerobic soil metabolism 10,704 446 days MRID 41105901 Aerobic aquatic metabolism 21,408 446 Day aerobic soil metabolism * 2 no 162 4 data available Aqueous photolysis 0.433 26 minutes/ 60 minutes/ day r2= 0.87, F= 121, p= 2.1 x 10 9 41575301 Include parent + Isomer I + Isomer II B 104 Mobility Koc ( L/ Kg) 1,170 MRID 41575302 Lowest non sand Estimated Kd= 23.4 L/ kg Table B 4. EECs in cranberry bog for napropamide used in Cranberries at maximum rate ( 15 lbs ai/ A)

Time ( hours) Lower bound ( ug/ L) Upper bound ( ug/ L)

0 2,213 5,172 1 446 1,043 2 30 210 3 18 42 4 4 9 5 0.7 2 6 0.1 0.3 7 0.03 0.01 C 1 Appendix C. T REX Runs for Napropamide T REX Version 1.1 Decembe r 7, 2004 This spreadsheet was developed by the Terrestrial Biology and Exposure Technical Teams. For information or questions concerning this spreadsheet, please contact John Ravenscroft or Edward Odenkirchen.

** NOTE**: Please save this file to you own computer first. Select `` File'', then `` Save As'' on the menu bar. Select the destination on your own hard drive ( usually set to C:). Do not modify this file on the F: drive.

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References Fletcher, J. S., J. E. Nellesson and T. G. Pfleeger. 1994. Literature review and evaluation of the EPA food chain ( Kenaga) nomogram, an instrument for estimating pesticide residues on plants. Environ. Tox. And Chem. 13( 9): 1383 1391 Hoerger, F. and E. E. Kenaga. 1972. Pesticide residues on plants: correlation of representative dada as a basis for estimation of their magnitude in the environment. IN: F. Coulston and F. Corte, eds., Environmental Quality and Safety: Chemistry, Toxicology and Technology. Vol 1. Georg Theime Publishers, Stuttgart, Germany. pp. 9 28 USEPA. 1993. Wildlife Exposure Factors Handbook. Volume I of II. EPA/ 600/ R 93/ 187a. Office of Research and Development, Washington, D. C. 20460. Willis and McDowell. 1987. Pesticide persistence on foliage. Environ. Contam. Toxicol. 100: 23 73 C 2 Points to Consider in Development of Risk Description for Birds and Mammals Acute and Reproduction Dietary Discussions The risk assessment includes numerous calculations of dietary exposure for multiple weight classes of animals. H are energetic considerations that suggest that some weight class/ food item combinations are not likely to naturally occur. For ex not likely to be many 15 g mammals or 20 g birds that exclusively feed on vegetation. The risk assessor is urged to consult such texts a Exposure Factors Handbook ( USEPA 1993), which provides more comprehensive approaches to consider energy requirements and availability to estimate dietary exposure. In addition, age of individuals may also play an important role in the types and relative amounts selected. This should also be taken into account when describing dietary risks.

Acute Toxicity RQ Approaches Dose based and dietary based acute RQs should be provided to risk managers whenever effects data allow. Ther to each approach. The dose based approach considers that the uptake and absorption kinetics of a gavage toxicity study to approxim associated with uptake from a dietary matrix. Toxic response is a function of duration and intensity of exposure. For many compounds a gava represents a very short term high intensity exposure, where dietary exposure may be of a more prolonged nature. The dietary based approach animals in the field are consuming food at a rate similar to that of confined laboratory animals. Energy content in food items differs betwe the laboratory as does the energy requirements of wild and captive animals. The Wildlife Exposure Factors Handbook can provi energy requirements of animals in the wild as well as energy content of their diets Reproduction RQ Approach The typical 21 week avian reproduction study does not address the exposure duration needed to elicit the observe The study protocol was designed to establish a steady state tissue concentration for bioaccumulative compounds. For other pesticides it is entirely p steady state tissue concentrations are achieved earlier than the 21 week exposure period. Moreover, pesticides may exert effects at critical periods reproduction cycle and so long term exposure may not be necessary to elicit the effect observed in the 21 week protocol. The EFED risk assessment day maximum estimated EEC as a conservative approach. The degree to which this exposure is conservative cannot be determined by the exis study. However, risk assessment discussions should be accompanied by the graphics from T REX model regarding the number of days is above the NOAEC. The greater number of days EECs exceed the NOAEC, the greater the confidence in predictions of reproductive ri Inputs 1 lb ai/ A broadcast C 3 TREX MODEL INPUTS These values will be used in the calculation of exposure estimates for foliar, granular, liquid and/ or seed applications of pesticides.

Chemical Name: Napropamide Use: Product name and form:

% A. I.: Application Rate: 1 Half life: 35 Application Interval:

Maximum # Apps./ Year: 1 Length of Simulation: 1 year Concentration of Concern: 2250 ( ppm)

Choose label: 1 Endpoints Avian Indicate test species below LD50 ( mg/ kg bw) 4640 2 LC50 ( mg/ kg diet) 1 NOAEL ( mg/ kg bw) 1 NOAEC ( mg/ kg diet) 3000 1 Mammals LD50 ( mg/ kg bw) 5000 LC50 ( mg/ kg diet)

Reported Chronic endpoint 30 2 Dose or Diet Rat Calculated Endpoint 1.5 mg/ kg bw based on standard FDA lab rat conversion Would you like to calculate an LD50 ft 2 for this use? 2 C 4 0%

TREX MODEL INPUTS Page 2 Napropamide Upper Bound Kenaga Residues For RQ Calculation Acute and Chronic RQs are based on the Upper Bound Kenaga Residues.

Chemical Name: Naprop amide The maximum single day residue estimation is used for Use 0 both the acute and reproduction RQs. Formulation 0 Application Rate 1 lbs a. i./ acre Half life 35 days Application Interval 0 days Maximum # Apps./ Year 1 Length of Simulation 1 year Concentration of Concern 2250.00 ( ppm) Name of Concentration of Concern Avian acute LC50 Endpoints Avian Mallard duck LD50 ( mg/ kg bw) 4640 Note: To provide risk management with the maximum possible information, Bobwhite quail LC50 ( mg/ kg diet) 0 it is recommended that both the dose based and concentrationbased Bobwhite quail NOAEL ( mg/ kg bw) 0 RQs be calculated when data are available Bobwhite quail NOAEC ( mg/ kg diet) 3000 Mammals LD50 ( mg/ kg bw) 5000 Note: To provide risk management with the maximum possible information, LC50 ( mg/ kg diet) 0 it is recommended that both the dose based and concentrationbased NOAEL ( mg/ kg bw) 1.5 RQs be calculated when data are available NOAEC ( mg/ kg diet) 30 C 5 EECs ( ppm) Kenaga Values Short Grass 240.00 Tall Grass 110.00 Broadleaf plants/ sm Insects 135.00 Fruits/ pods/ seeds/ lg insects 15.00 Avian Results Avian Body % body wgt Adjusted Class Weight consume d LD50 Small 20 114 2326 Mid 100 65 2960 Large 1000 29 4182 EEC equivalent dose ( mg/ kgbw Avian Classes and Body Weights small mid large 20 g 100 g 1000 g Short Grass 274 156 70 Tall Grass 125 72 32 Broadleaf plants/ sm Insects 154 88 39 Fruits/ pods/ lg insects 17 10 4 Dose based RQs ( daily dose/ LD50) Avian Acute RQs 20 g 100 g 1000 g Short Grass 0.12 0.05 0.02 Tall Grass 0.05 0.02 0.01 Broadleaf plants/ sm insects 0.07 0.03 0.01 Fruits/ pods/ lg insects 0.01 0.00 0.00 Dietary based RQs ( EEC/ LC50 or NOAEC) RQs C 6 Acute Chronic Short Grass # DIV/ 0! 0.08 Tall Grass # DIV/ 0! 0.04 Broadleaf plants/ sm Insects # DIV/ 0! 0.05 Fruits/ pods/ lg insects # DIV/ 0! 0.01 Napropamide 0 Upper bound Kenaga Residues Mammalian Results Mammalian Body % body wgt Adjusted Adjusted Class Weight consume d LD50 NOAEL 15 95 10989 3 Herbivores/ 35 66 8891 3 insectivores 1000 15 3846 1 15 21 10989 3 Grainvores 35 15 8891 3 1000 3 3846 1 EEC equivalent dose ( mg/ kgbw Mammalian Classes and Body weight Herbivores/ insectivores Granivore s 15 g 35 g 1000 g 15 g 35 g 1000 g Short Grass 228 158 36 Tall Grass 105 73 17 Broadleaf plants/ sm Insects 128 89 20 Fruits/ pods/ seeds/ lg insects 14 10 2 3 2 0 Dose based RQs ( daily dose/ LD50 or NOAEL) 15 g mammal 35 g mammal 1000 g mammal Acute Chronic Acute Chronic Acute Chronic C 7 Short Grass 0.02 69.16 0.02 59.38 0.01 31.20 Tall Grass 0.01 31.70 0.01 27.22 0.00 14.30 Broadleaf plants/ sm insects 0.01 38.90 0.01 33.40 0.01 17.55 Fruits/ pods/ lg insects 0.00 4.32 0.00 3.71 0.00 1.95 Seeds ( granivore) 0.00 0.96 0.00 0.84 0.00 0.39 Dietary based RQs ( EEC/ LC50 or NOAEC) Mammal RQs Acute Chronic Short Grass # DIV/ 0! 8.00 Tall Grass # DIV/ 0! 3.67 Broadleaf plants/ sm insects # DIV/ 0! 4.50 Fruits/ pods/ seeds/ lg insects # DIV/ 0! 0.50 Mean Kenaga Residues For Risk Descripti on Purposes Chemical Name: Napropamide Use 0 Formulation 0 Application Rate 1 lbs a. i./ acre Half life 35 days Application Interval 0 days Maximum # Apps./ Year 1 Length of Simulation 1 year Concentration of Concern 2250.00 ( ppm)

Name of Concentration of Concern Avian acute LC50 Endpoints C 8 Avian Mallard duck LD50 ( mg/ kg bw) 4640 Bobwhite quail LC50 ( mg/ kg diet) 0 Bobwhite quail NOAEL ( mg/ kg bw) 0 Bobwhite quail NOAEC ( mg/ kg diet) 3000 Mammals LD50 ( mg/ kg bw) 5000 LC50 ( mg/ kg diet) 0 NOAEL ( mg/ kg bw) 1.5 NOAEC ( mg/ kg diet) 30 EECs ( ppm) Kenaga Values Short Grass 85.00 Tall Grass 36.00 Broadleaf plants/ sm Insects 45.00 Fruits/ pods/ seeds/ lg insects 7.00 Avian Results Avian Body % body wgt Adjusted Class Weight consume d LD50 Small 20 114 2326 Mid 100 65 2960 Large 1000 29 4182 EEC equivalent dose ( mg/ kg bw) Avian Classes and Body Weights small mid large 20 g 100 g 1000 g Short Grass 97 55 25 Tall Grass 41 23 10 Broadleaf plants/ sm Insects 51 29 13 C 9 Fruits/ pods/ lg insects 8 5 2 Dose based RQs ( daily dose/ LD50) Avian Acute RQs 20 g 100 g 1000 g Short Grass 0.04 0.02 0.01 Tall Grass 0.02 0.01 0.00 Broadleaf plants/ sm insects 0.02 0.01 0.00 Fruits/ pods/ lg insects 0.00 0.00 0.00 Dietary based RQs ( EEC/ LC50 or NOAEC) RQs Acute Chronic Short Grass # DIV/ 0! 0.03 Tall Grass # DIV/ 0! 0.01 Broadleaf plants/ sm Insects # DIV/ 0! 0.02 Fruits/ pods/ lg insects # DIV/ 0! 0.00 1.33 lb ai/ A banded at 60 days apart TREX MODEL INPUTS These values will be used in the calculation of exposure estimates for foliar, granular, liquid and/ or seed applications of pesticides.

Chemical Name: Napropamide Use:

Product name and form: % A. I.:

Application Rate: 0.443 Half life: 35 C 10 Application Interval: 60 Maximum # Apps./ Year: 2 Length of Simulation: 1 year Concentration of Concern: 2250 ( ppm)

Choose label: 1 Endpoints Avian Indicate test species below LD50 ( mg/ kg bw) 4640 2 LC50 ( mg/ kg diet) 1 NOAEL ( mg/ kg bw) 1 NOAEC ( mg/ kg diet) 3000 1 Mammals LD50 ( mg/ kg bw) 5000 LC50 ( mg/ kg diet)