Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.1133 0.04199 0.04171 0.03679 0.03375 0.01389 1962 0.1141 0.04275 0.04253 0.03776 0.03475 0.01657 1963 0.1134 0.04215 0.0417 0.03719 0.03425 0.01666 1964 0.1148 0.04266 0.04215 0.03742 0.03445 0.01677 1965 0.1144 0.04314 0.04285 0.03813 0.03508 0.01687 1966 0.114 0.04268 0.04224 0.03764 0.03474 0.01689 1967 0.115 0.04375 0.04318 0.03833 0.03537 0.0171 1968 0.1138 0.04244 0.0422 0.03759 0.03462 0.01679 1969 0.1142 0.04288 0.04244 0.03755 0.03459 0.01675 1970 0.1125 0.04113 0.04126 0.03686 0.0338 0.01611 1971 0.1137 0.04239 0.0421 0.03751 0.03451 0.0162 1972 0.1136 0.04226 0.04221 0.03739 0.03436 0.01618 1973 0.1136 0.04223 0.04206 0.03731 0.03431 0.01625 1974 0.1137 0.04238 0.04222 0.03763 0.03456 0.01617 1975 0.1135 0.04221 0.04193 0.03739 0.03438 0.01623 1976 0.1136 0.0423 0.04191 0.03723 0.03432 0.01642 1977 0.1126 0.04127 0.04109 0.03651 0.03357 0.01636 1978 0.1124 0.04104 0.04084 0.03657 0.03359 0.01598 1979 0.1135 0.04217 0.04174 0.03696 0.03403 0.01601 1980 0.1121 0.04075 0.04062 0.03628 0.03336 0.01591 1981 0.1129 0.04156 0.04125 0.03654 0.03362 0.01606 1982 0.1136 0.04234 0.04196 0.03727 0.03431 0.01638 1983 0.1133 0.04201 0.0415 0.03694 0.03409 0.01648 1984 0.1132 0.04176 0.04157 0.03728 0.03427 0.01627 1985 0.1132 0.04193 0.04168 0.03699 0.03399 0.01583 1986 0.1129 0.04153 0.04141 0.03685 0.03385 0.01582 1987 0.1123 0.041 0.04066 0.03636 0.03346 0.01594 Appendices 252 1988 0.1129 0.04153 0.04134 0.03684 0.03387 0.01608 1989 0.1122 0.04085 0.04059 0.03615 0.03324 0.01563 1990 0.1123 0.04096 0.04095 0.03649 0.03348 0.01554 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.115 0.04375 0.04318 0.03833 0.03537 0.0171 0.0645161290322581 0.1148 0.04314 0.04285 0.03813 0.03508 0.01689 0.0967741935483871 0.1144 0.04288 0.04253 0.03776 0.03475 0.01687 0.129032258064516 0.1142 0.04275 0.04244 0.03764 0.03474 0.01679 0.161290322580645 0.1141 0.04268 0.04224 0.03763 0.03462 0.01677 0.193548387096774 0.114 0.04266 0.04222 0.03759 0.03459 0.01675 0.225806451612903 0.1138 0.04244 0.04221 0.03755 0.03456 0.01666 0.258064516129032 0.1137 0.04239 0.0422 0.03751 0.03451 0.01657 0.290322580645161 0.1137 0.04238 0.04215 0.03742 0.03445 0.01648 0.32258064516129 0.1136 0.04234 0.0421 0.03739 0.03438 0.01642 0.354838709677419 0.1136 0.0423 0.04206 0.03739 0.03436 0.01638 0.387096774193548 0.1136 0.04226 0.04196 0.03731 0.03432 0.01636 0.419354838709677 0.1136 0.04223 0.04193 0.03728 0.03431 0.01627 0.451612903225806 0.1135 0.04221 0.04191 0.03727 0.03431 0.01625 0.483870967741936 0.1135 0.04217 0.04174 0.03723 0.03427 0.01623 0.516129032258065 0.1134 0.04215 0.04171 0.03719 0.03425 0.0162 0.548387096774194 0.1133 0.04201 0.0417 0.03699 0.03409 0.01618 0.580645161290323 0.1133 0.04199 0.04168 0.03696 0.03403 0.01617 0.612903225806452 0.1132 0.04193 0.04157 0.03694 0.03399 0.01611 0.645161290322581 0.1132 0.04176 0.0415 0.03686 0.03387 0.01608 0.67741935483871 0.1129 0.04156 0.04141 0.03685 0.03385 0.01606 0.709677419354839 0.1129 0.04153 0.04134 0.03684 0.0338 0.01601 0.741935483870968 0.1129 0.04153 0.04126 0.03679 0.03375 0.01598 0.774193548387097 0.1126 0.04127 0.04125 0.03657 0.03362 0.01594 0.806451612903226 0.1125 0.04113 0.04109 0.03654 0.03359 0.01591 0.838709677419355 0.1124 0.04104 0.04095 0.03651 0.03357 0.01583 0.870967741935484 0.1123 0.041 0.04084 0.03649 0.03348 0.01582 Appendices 253 0.903225806451613 0.1123 0.04096 0.04066 0.03636 0.03346 0.01563 0.935483870967742 0.1122 0.04085 0.04062 0.03628 0.03336 0.01554 0.967741935483871 0.1121 0.04075 0.04059 0.03615 0.03324 0.01389 0.1 0.11438 0.042867 0.042521 0.037748 0.034749 0.016862 Average of yearly averages: 0.0162046666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0.015 fraction Spray Drift DRFT 0.200 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Appendices 254 Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.02554 0.02499 0.02415 0.02223 0.02071 0.008648 1962 0.02612 0.02557 0.02475 0.02288 0.02135 0.01077 1963 0.02558 0.02504 0.02416 0.02241 0.02098 0.01084 1964 0.02591 0.02537 0.02449 0.02264 0.02118 0.01093 1965 0.0264 0.02585 0.02502 0.02318 0.02167 0.01101 1966 0.02601 0.02548 0.02459 0.02279 0.02134 0.01101 1967 0.02683 0.02631 0.0254 0.02353 0.02203 0.01118 1968 0.02589 0.02534 0.02451 0.0227 0.02123 0.01095 1969 0.02611 0.02557 0.0247 0.0228 0.02127 0.01089 1970 0.02494 0.02437 0.02365 0.02192 0.02042 0.01041 1971 0.02583 0.02528 0.02444 0.02265 0.02116 0.01048 1972 0.02585 0.02529 0.0245 0.0226 0.02105 0.01047 1973 0.02571 0.02516 0.02436 0.02249 0.02096 0.01052 1974 0.02584 0.02528 0.02448 0.0227 0.02119 0.01046 1975 0.0257 0.02515 0.02432 0.02255 0.02107 0.01051 1976 0.02576 0.02522 0.02436 0.02252 0.02108 0.01066 1977 0.02499 0.02443 0.02362 0.02182 0.02037 0.01062 1978 0.0248 0.02425 0.02344 0.02177 0.02035 0.01031 1979 0.0256 0.02505 0.02419 0.02232 0.02083 0.01034 1980 0.02463 0.02408 0.02328 0.02158 0.02016 0.01028 Appendices 255 1981 0.02524 0.0247 0.02384 0.02199 0.02052 0.01039 1982 0.02581 0.02527 0.02441 0.02257 0.02111 0.01063 1983 0.0255 0.02497 0.02407 0.02229 0.02086 0.01071 1984 0.02538 0.02483 0.02402 0.02236 0.0209 0.01056 1985 0.02551 0.02497 0.02412 0.02229 0.02078 0.0102 1986 0.02525 0.0247 0.0239 0.02211 0.02061 0.01019 1987 0.02476 0.02422 0.02337 0.02169 0.02031 0.01029 1988 0.02519 0.02464 0.02382 0.02207 0.02061 0.01041 1989 0.02466 0.02411 0.02329 0.02155 0.02012 0.01005 1990 0.02483 0.02427 0.0235 0.02175 0.02026 0.009985 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.02683 0.02631 0.0254 0.02353 0.02203 0.01118 0.0645161290322581 0.0264 0.02585 0.02502 0.02318 0.02167 0.01101 0.0967741935483871 0.02612 0.02557 0.02475 0.02288 0.02135 0.01101 0.129032258064516 0.02611 0.02557 0.0247 0.0228 0.02134 0.01095 0.161290322580645 0.02601 0.02548 0.02459 0.02279 0.02127 0.01093 0.193548387096774 0.02591 0.02537 0.02451 0.0227 0.02123 0.01089 0.225806451612903 0.02589 0.02534 0.0245 0.0227 0.02119 0.01084 0.258064516129032 0.02585 0.02529 0.02449 0.02265 0.02118 0.01077 0.290322580645161 0.02584 0.02528 0.02448 0.02264 0.02116 0.01071 0.32258064516129 0.02583 0.02528 0.02444 0.0226 0.02111 0.01066 0.354838709677419 0.02581 0.02527 0.02441 0.02257 0.02108 0.01063 0.387096774193548 0.02576 0.02522 0.02436 0.02255 0.02107 0.01062 0.419354838709677 0.02571 0.02516 0.02436 0.02252 0.02105 0.01056 0.451612903225806 0.0257 0.02515 0.02432 0.02249 0.02098 0.01052 0.483870967741936 0.0256 0.02505 0.02419 0.02241 0.02096 0.01051 0.516129032258065 0.02558 0.02504 0.02416 0.02236 0.0209 0.01048 0.548387096774194 0.02554 0.02499 0.02415 0.02232 0.02086 0.01047 0.580645161290323 0.02551 0.02497 0.02412 0.02229 0.02083 0.01046 0.612903225806452 0.0255 0.02497 0.02407 0.02229 0.02078 0.01041 0.645161290322581 0.02538 0.02483 0.02402 0.02223 0.02071 0.01041 Appendices 256 0.67741935483871 0.02525 0.0247 0.0239 0.02211 0.02061 0.01039 0.709677419354839 0.02524 0.0247 0.02384 0.02207 0.02061 0.01034 0.741935483870968 0.02519 0.02464 0.02382 0.02199 0.02052 0.01031 0.774193548387097 0.02499 0.02443 0.02365 0.02192 0.02042 0.01029 0.806451612903226 0.02494 0.02437 0.02362 0.02182 0.02037 0.01028 0.838709677419355 0.02483 0.02427 0.0235 0.02177 0.02035 0.0102 0.870967741935484 0.0248 0.02425 0.02344 0.02175 0.02031 0.01019 0.903225806451613 0.02476 0.02422 0.02337 0.02169 0.02026 0.01005 0.935483870967742 0.02466 0.02411 0.02329 0.02158 0.02016 0.009985 0.967741935483871 0.02463 0.02408 0.02328 0.02155 0.02012 0.008648 0.1 0.026119 0.02557 0.024745 0.022872 0.021349 0.011004 Average of yearly averages: 0.0104901 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0.015 fraction Spray Drift DRFT 0.200 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Appendices 257 Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

0.008 lb a. i./ A, 75 ft, 40 um 2 meters stored as Pyret trf. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.08078 0.04752 0.04696 0.04318 0.04009 0.01557 1962 0.08261 0.04933 0.04893 0.04551 0.04279 0.02003 1963 0.08247 0.04919 0.04871 0.0454 0.04275 0.0205 1964 0.08256 0.04929 0.04885 0.04547 0.04282 0.02049 1965 0.08329 0.04998 0.04968 0.04627 0.04349 0.02065 1966 0.08295 0.0497 0.04913 0.04576 0.04319 0.0207 Appendices 258 1967 0.0837 0.05049 0.04984 0.04627 0.04342 0.02081 1968 0.08289 0.0496 0.04919 0.04585 0.04325 0.02079 1969 0.08275 0.04947 0.04907 0.0456 0.04295 0.02053 1970 0.08141 0.04804 0.04791 0.04477 0.04227 0.01977 1971 0.0827 0.04941 0.04901 0.04566 0.04297 0.01999 1972 0.08251 0.04921 0.04888 0.04535 0.04258 0.01975 1973 0.08232 0.04899 0.04874 0.04529 0.04263 0.01986 1974 0.08248 0.04916 0.04889 0.04551 0.04273 0.01977 1975 0.08255 0.04927 0.04883 0.04544 0.0427 0.01996 1976 0.08288 0.04963 0.04909 0.04564 0.04298 0.02041 1977 0.08189 0.04857 0.04822 0.04495 0.04246 0.0204 1978 0.08177 0.04845 0.04805 0.04487 0.04234 0.01988 1979 0.08236 0.04907 0.04868 0.04514 0.04241 0.01968 1980 0.08179 0.04848 0.04808 0.04484 0.04237 0.01995 1981 0.08236 0.04911 0.04855 0.04514 0.04252 0.02027 1982 0.08304 0.04978 0.04926 0.04579 0.04304 0.02045 1983 0.08288 0.04964 0.04903 0.04565 0.04311 0.0206 1984 0.08284 0.04953 0.0492 0.04606 0.04347 0.0206 1985 0.08229 0.04901 0.04855 0.04518 0.04248 0.01982 1986 0.08234 0.04904 0.04867 0.0453 0.04264 0.01979 1987 0.08198 0.04871 0.04814 0.04489 0.04233 0.01978 1988 0.08226 0.04895 0.04861 0.04534 0.04275 0.02014 1989 0.08176 0.04845 0.04804 0.04472 0.04215 0.01969 1990 0.08174 0.0484 0.04814 0.04481 0.04219 0.01951 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.0837 0.05049 0.04984 0.04627 0.04349 0.02081 0.0645161290322581 0.08329 0.04998 0.04968 0.04627 0.04347 0.02079 0.0967741935483871 0.08304 0.04978 0.04926 0.04606 0.04342 0.0207 0.129032258064516 0.08295 0.0497 0.0492 0.04585 0.04325 0.02065 0.161290322580645 0.08289 0.04964 0.04919 0.04579 0.04319 0.0206 0.193548387096774 0.08288 0.04963 0.04913 0.04576 0.04311 0.0206 0.225806451612903 0.08288 0.0496 0.04909 0.04566 0.04304 0.02053 0.258064516129032 0.08284 0.04953 0.04907 0.04565 0.04298 0.0205 0.290322580645161 0.08275 0.04947 0.04903 0.04564 0.04297 0.02049 0.32258064516129 0.0827 0.04941 0.04901 0.0456 0.04295 0.02045 0.354838709677419 0.08261 0.04933 0.04893 0.04551 0.04282 0.02041 0.387096774193548 0.08256 0.04929 0.04889 0.04551 0.04279 0.0204 0.419354838709677 0.08255 0.04927 0.04888 0.04547 0.04275 0.02027 Appendices 259 0.451612903225806 0.08251 0.04921 0.04885 0.04544 0.04275 0.02014 0.483870967741936 0.08248 0.04919 0.04883 0.0454 0.04273 0.02003 0.516129032258065 0.08247 0.04916 0.04874 0.04535 0.0427 0.01999 0.548387096774194 0.08236 0.04911 0.04871 0.04534 0.04264 0.01996 0.580645161290323 0.08236 0.04907 0.04868 0.0453 0.04263 0.01995 0.612903225806452 0.08234 0.04904 0.04867 0.04529 0.04258 0.01988 0.645161290322581 0.08232 0.04901 0.04861 0.04518 0.04252 0.01986 0.67741935483871 0.08229 0.04899 0.04855 0.04514 0.04248 0.01982 0.709677419354839 0.08226 0.04895 0.04855 0.04514 0.04246 0.01979 0.741935483870968 0.08198 0.04871 0.04822 0.04495 0.04241 0.01978 0.774193548387097 0.08189 0.04857 0.04814 0.04489 0.04237 0.01977 0.806451612903226 0.08179 0.04848 0.04814 0.04487 0.04234 0.01977 0.838709677419355 0.08177 0.04845 0.04808 0.04484 0.04233 0.01975 0.870967741935484 0.08176 0.04845 0.04805 0.04481 0.04227 0.01969 0.903225806451613 0.08174 0.0484 0.04804 0.04477 0.04219 0.01968 0.935483870967742 0.08141 0.04804 0.04791 0.04472 0.04215 0.01951 0.967741935483871 0.08078 0.04752 0.04696 0.04318 0.04009 0.01557 0.1 0.083031 0.049772 0.049254 0.046039 0.043403 0.020695 Average of yearly averages: 0.0200046666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Appendices 260 Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.125 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Appendices 261 Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.01782 0.01777 0.01723 0.01598 0.01508 0.006657 1962 0.01923 0.01918 0.01865 0.01744 0.01653 0.01021 1963 0.01912 0.01907 0.01854 0.01736 0.01649 0.0106 1964 0.01923 0.01917 0.01864 0.01745 0.01658 0.01062 1965 0.0198 0.01974 0.01923 0.01801 0.01709 0.01069 1966 0.01944 0.01939 0.01885 0.01767 0.01676 0.01074 1967 0.02002 0.01996 0.01942 0.01819 0.01728 0.01081 1968 0.01945 0.0194 0.01887 0.01768 0.01678 0.01084 1969 0.01929 0.01923 0.01872 0.01748 0.01652 0.01062 1970 0.01843 0.01836 0.01789 0.01672 0.01581 0.01005 1971 0.01931 0.01926 0.01874 0.01754 0.01661 0.01019 1972 0.01921 0.01915 0.01863 0.0174 0.01645 0.01002 1973 0.01904 0.01897 0.01848 0.01724 0.0163 0.01009 1974 0.01917 0.01911 0.01861 0.01739 0.01648 0.01001 1975 0.01919 0.01913 0.01861 0.0174 0.01647 0.01017 1976 0.01942 0.01937 0.01883 0.01763 0.01675 0.01053 1977 0.01871 0.01865 0.01814 0.01697 0.01611 0.01055 1978 0.01862 0.01856 0.01805 0.01689 0.01601 0.01014 1979 0.01902 0.01897 0.01845 0.01722 0.01629 0.009948 1980 0.01866 0.0186 0.01809 0.01692 0.01605 0.0102 1981 0.01904 0.01898 0.01844 0.01725 0.01635 0.01044 1982 0.01955 0.01949 0.01896 0.01775 0.01685 0.01055 1983 0.01939 0.01934 0.0188 0.01762 0.01672 0.01067 1984 0.01949 0.01943 0.01892 0.01776 0.01685 0.01069 1985 0.019 0.01895 0.01842 0.01722 0.01629 0.01008 1986 0.01906 0.01901 0.01849 0.01729 0.01636 0.01005 1987 0.01874 0.01868 0.01815 0.017 0.01615 0.01004 1988 0.01899 0.01893 0.01842 0.01725 0.01637 0.01034 1989 0.01861 0.01856 0.01804 0.01686 0.01597 0.009986 1990 0.01866 0.01859 0.01809 0.01689 0.01597 0.00985 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.02002 0.01996 0.01942 0.01819 0.01728 0.01084 0.0645161290322581 0.0198 0.01974 0.01923 0.01801 0.01709 0.01081 0.0967741935483871 0.01955 0.01949 0.01896 0.01776 0.01685 0.01074 0.129032258064516 0.01949 0.01943 0.01892 0.01775 0.01685 0.01069 0.161290322580645 0.01945 0.0194 0.01887 0.01768 0.01678 0.01069 0.193548387096774 0.01944 0.01939 0.01885 0.01767 0.01676 Appendices 262 0.01067 0.225806451612903 0.01942 0.01937 0.01883 0.01763 0.01675 0.01062 0.258064516129032 0.01939 0.01934 0.0188 0.01762 0.01672 0.01062 0.290322580645161 0.01931 0.01926 0.01874 0.01754 0.01661 0.0106 0.32258064516129 0.01929 0.01923 0.01872 0.01748 0.01658 0.01055 0.354838709677419 0.01923 0.01918 0.01865 0.01745 0.01653 0.01055 0.387096774193548 0.01923 0.01917 0.01864 0.01744 0.01652 0.01053 0.419354838709677 0.01921 0.01915 0.01863 0.0174 0.01649 0.01044 0.451612903225806 0.01919 0.01913 0.01861 0.0174 0.01648 0.01034 0.483870967741936 0.01917 0.01911 0.01861 0.01739 0.01647 0.01021 0.516129032258065 0.01912 0.01907 0.01854 0.01736 0.01645 0.0102 0.548387096774194 0.01906 0.01901 0.01849 0.01729 0.01637 0.01019 0.580645161290323 0.01904 0.01898 0.01848 0.01725 0.01636 0.01017 0.612903225806452 0.01904 0.01897 0.01845 0.01725 0.01635 0.01014 0.645161290322581 0.01902 0.01897 0.01844 0.01724 0.0163 0.01009 0.67741935483871 0.019 0.01895 0.01842 0.01722 0.01629 0.01008 0.709677419354839 0.01899 0.01893 0.01842 0.01722 0.01629 0.01005 0.741935483870968 0.01874 0.01868 0.01815 0.017 0.01615 0.01005 0.774193548387097 0.01871 0.01865 0.01814 0.01697 0.01611 0.01004 0.806451612903226 0.01866 0.0186 0.01809 0.01692 0.01605 0.01002 0.838709677419355 0.01866 0.01859 0.01809 0.01689 0.01601 0.01001 0.870967741935484 0.01862 0.01856 0.01805 0.01689 0.01597 0.009986 0.903225806451613 0.01861 0.01856 0.01804 0.01686 0.01597 0.009948 0.935483870967742 0.01843 0.01836 0.01789 0.01672 0.01581 0.00985 0.967741935483871 0.01782 0.01777 0.01723 0.01598 0.01508 0.006657 0.1 0.019544 0.019484 0.018956 0.017759 0.01685 0.010735 Appendices 263 Average of yearly averages: 0.0102127 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.125 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Appendices 264 Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

1 meter stored as Pyret trf. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.07401 0.03581 0.03536 0.03167 0.02882 0.01207 1962 0.07547 0.03725 0.03696 0.03356 0.03095 0.01588 1963 0.07528 0.03709 0.03665 0.03337 0.03082 0.01623 1964 0.07538 0.03717 0.03681 0.03346 0.0309 0.01624 1965 0.07605 0.03782 0.03753 0.03412 0.03145 0.01634 1966 0.07567 0.03749 0.03703 0.03371 0.03122 0.0164 1967 0.07637 0.03822 0.03767 0.03415 0.03145 0.0165 1968 0.07559 0.03737 0.03705 0.03375 0.03123 0.01645 1969 0.07559 0.0374 0.03702 0.03358 0.03102 0.01625 1970 0.0744 0.03609 0.03604 0.03291 0.03044 0.01561 1971 0.07547 0.03724 0.0369 0.03358 0.03098 0.01574 1972 0.07528 0.03702 0.0368 0.03333 0.03071 0.01558 1973 0.0752 0.03695 0.03672 0.03331 0.03074 0.01567 1974 0.07534 0.03709 0.03684 0.03349 0.03083 0.01557 1975 0.07533 0.03711 0.03674 0.0334 0.03079 0.01573 1976 0.07554 0.03734 0.03691 0.0335 0.03095 0.01608 1977 0.07469 0.03644 0.03619 0.03294 0.0305 0.01609 1978 0.07458 0.03633 0.03602 0.03288 0.03041 0.01564 1979 0.07519 0.03699 0.03659 0.0331 0.0305 0.01548 1980 0.07452 0.03625 0.03598 0.0328 0.03038 0.01567 1981 0.07499 0.03678 0.03638 0.03302 0.03051 0.01591 1982 0.07564 0.03744 0.03701 0.03359 0.03098 0.01609 1983 0.07547 0.03729 0.03678 0.03346 0.031 0.01623 1984 0.07546 0.0372 0.03693 0.03379 0.03127 0.01618 1985 0.07504 0.03682 0.03649 0.03314 0.03054 0.01554 1986 0.07502 0.03676 0.03651 0.03318 0.03063 0.01552 1987 0.07467 0.03646 0.03602 0.03283 0.03036 0.01554 Appendices 265 1988 0.075 0.03675 0.03649 0.03323 0.03072 0.01583 1989 0.07452 0.03627 0.03594 0.03267 0.03018 0.0154 1990 0.07454 0.03625 0.03606 0.03279 0.03026 0.01527 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.07637 0.03822 0.03767 0.03415 0.03145 0.0165 0.0645161290322581 0.07605 0.03782 0.03753 0.03412 0.03145 0.01645 0.0967741935483871 0.07567 0.03749 0.03705 0.03379 0.03127 0.0164 0.129032258064516 0.07564 0.03744 0.03703 0.03375 0.03123 0.01634 0.161290322580645 0.07559 0.0374 0.03702 0.03371 0.03122 0.01625 0.193548387096774 0.07559 0.03737 0.03701 0.03359 0.03102 0.01624 0.225806451612903 0.07554 0.03734 0.03696 0.03358 0.031 0.01623 0.258064516129032 0.07547 0.03729 0.03693 0.03358 0.03098 0.01623 0.290322580645161 0.07547 0.03725 0.03691 0.03356 0.03098 0.01618 0.32258064516129 0.07547 0.03724 0.0369 0.0335 0.03095 0.01609 0.354838709677419 0.07546 0.0372 0.03684 0.03349 0.03095 0.01609 0.387096774193548 0.07538 0.03717 0.03681 0.03346 0.0309 0.01608 0.419354838709677 0.07534 0.03711 0.0368 0.03346 0.03083 0.01591 0.451612903225806 0.07533 0.03709 0.03678 0.0334 0.03082 0.01588 0.483870967741936 0.07528 0.03709 0.03674 0.03337 0.03079 0.01583 0.516129032258065 0.07528 0.03702 0.03672 0.03333 0.03074 0.01574 0.548387096774194 0.0752 0.03699 0.03665 0.03331 0.03072 0.01573 0.580645161290323 0.07519 0.03695 0.03659 0.03323 0.03071 0.01567 0.612903225806452 0.07504 0.03682 0.03651 0.03318 0.03063 0.01567 0.645161290322581 0.07502 0.03678 0.03649 0.03314 0.03054 0.01564 0.67741935483871 0.075 0.03676 0.03649 0.0331 0.03051 0.01561 0.709677419354839 0.07499 0.03675 0.03638 0.03302 0.0305 0.01558 0.741935483870968 0.07469 0.03646 0.03619 0.03294 0.0305 0.01557 0.774193548387097 0.07467 0.03644 0.03606 0.03291 0.03044 Appendices 266 0.01554 0.806451612903226 0.07458 0.03633 0.03604 0.03288 0.03041 0.01554 0.838709677419355 0.07454 0.03627 0.03602 0.03283 0.03038 0.01552 0.870967741935484 0.07452 0.03625 0.03602 0.0328 0.03036 0.01548 0.903225806451613 0.07452 0.03625 0.03598 0.03279 0.03026 0.0154 0.935483870967742 0.0744 0.03609 0.03594 0.03267 0.03018 0.01527 0.967741935483871 0.07401 0.03581 0.03536 0.03167 0.02882 0.01207 0.1 0.075667 0.037485 0.037048 0.033786 0.031266 0.016394 Average of yearly averages: 0.0157576666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.125 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Appendices 267 Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.01769 0.01756 0.01698 0.01572 0.01479 0.006489 1962 0.01883 0.01869 0.01815 0.01691 0.01598 0.009531 1963 0.01865 0.01852 0.01796 0.01677 0.01588 0.009822 1964 0.01877 0.01863 0.01807 0.01686 0.01597 0.00984 1965 0.01928 0.01914 0.01861 0.01736 0.01643 0.009903 1966 0.01896 0.01882 0.01825 0.01705 0.01614 0.009949 1967 0.01951 0.01938 0.01879 0.01756 0.01663 0.01002 1968 0.01894 0.0188 0.01826 0.01705 0.01613 0.01001 1969 0.01885 0.01871 0.01816 0.01691 0.01594 0.009821 1970 0.01804 0.0179 0.0174 0.01622 0.01529 0.009339 1971 0.01883 0.01869 0.01814 0.01693 0.01598 0.009437 1972 0.01876 0.01862 0.01808 0.01682 0.01586 0.009314 1973 0.01861 0.01847 0.01794 0.01669 0.01573 0.00938 1974 0.01873 0.01858 0.01806 0.01683 0.0159 0.009303 Appendices 268 1975 0.01872 0.01858 0.01804 0.01681 0.01587 0.009432 1976 0.01889 0.01876 0.01819 0.01697 0.01607 0.009716 1977 0.01823 0.01809 0.01756 0.01637 0.01549 0.009728 1978 0.01814 0.018 0.01747 0.01631 0.01541 0.009373 1979 0.01857 0.01843 0.01788 0.01663 0.01569 0.009231 1980 0.01814 0.018 0.01747 0.01629 0.01541 0.009413 1981 0.0185 0.01837 0.0178 0.01659 0.01568 0.009598 1982 0.01898 0.01885 0.01829 0.01706 0.01614 0.009722 1983 0.01882 0.01869 0.01811 0.01692 0.01602 0.009827 1984 0.01887 0.01872 0.0182 0.01703 0.0161 0.009815 1985 0.01853 0.01839 0.01784 0.01662 0.01568 0.009289 1986 0.01854 0.0184 0.01786 0.01664 0.0157 0.009276 1987 0.01822 0.01809 0.01753 0.01637 0.01551 0.00929 1988 0.01848 0.01833 0.01781 0.01661 0.01571 0.009534 1989 0.01811 0.01797 0.01743 0.01623 0.01533 0.009201 1990 0.01817 0.01803 0.01751 0.0163 0.01535 0.009094 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.01951 0.01938 0.01879 0.01756 0.01663 0.01002 0.0645161290322581 0.01928 0.01914 0.01861 0.01736 0.01643 0.01001 0.0967741935483871 0.01898 0.01885 0.01829 0.01706 0.01614 0.009949 0.129032258064516 0.01896 0.01882 0.01826 0.01705 0.01614 0.009903 0.161290322580645 0.01894 0.0188 0.01825 0.01705 0.01613 0.00984 0.193548387096774 0.01889 0.01876 0.0182 0.01703 0.0161 0.009827 0.225806451612903 0.01887 0.01872 0.01819 0.01697 0.01607 0.009822 0.258064516129032 0.01885 0.01871 0.01816 0.01693 0.01602 0.009821 0.290322580645161 0.01883 0.01869 0.01815 0.01692 0.01598 0.009815 0.32258064516129 0.01883 0.01869 0.01814 0.01691 0.01598 0.009728 0.354838709677419 0.01882 0.01869 0.01811 0.01691 0.01597 0.009722 0.387096774193548 0.01877 0.01863 0.01808 0.01686 0.01594 0.009716 0.419354838709677 0.01876 0.01862 0.01807 0.01683 0.0159 0.009598 0.451612903225806 0.01873 0.01858 0.01806 0.01682 0.01588 0.009534 0.483870967741936 0.01872 0.01858 0.01804 0.01681 0.01587 0.009531 0.516129032258065 0.01865 0.01852 0.01796 0.01677 0.01586 0.009437 0.548387096774194 0.01861 0.01847 0.01794 0.01669 0.01573 Appendices 269 0.009432 0.580645161290323 0.01857 0.01843 0.01788 0.01664 0.01571 0.009413 0.612903225806452 0.01854 0.0184 0.01786 0.01663 0.0157 0.00938 0.645161290322581 0.01853 0.01839 0.01784 0.01662 0.01569 0.009373 0.67741935483871 0.0185 0.01837 0.01781 0.01661 0.01568 0.009339 0.709677419354839 0.01848 0.01833 0.0178 0.01659 0.01568 0.009314 0.741935483870968 0.01823 0.01809 0.01756 0.01637 0.01551 0.009303 0.774193548387097 0.01822 0.01809 0.01753 0.01637 0.01549 0.00929 0.806451612903226 0.01817 0.01803 0.01751 0.01631 0.01541 0.009289 0.838709677419355 0.01814 0.018 0.01747 0.0163 0.01541 0.009276 0.870967741935484 0.01814 0.018 0.01747 0.01629 0.01535 0.009231 0.903225806451613 0.01811 0.01797 0.01743 0.01623 0.01533 0.009201 0.935483870967742 0.01804 0.0179 0.0174 0.01622 0.01529 0.009094 0.967741935483871 0.01769 0.01756 0.01698 0.01572 0.01479 0.006489 0.1 0.018978 0.018847 0.018287 0.017059 0.01614 0.0099444 Average of yearly averages: 0.00945656666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Appendices 270 Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.125 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

1 feet stored as Pyret trf. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.07214 0.02824 0.02789 0.02454 0.02254 0.009573 Appendices 271 1962 0.07297 0.02906 0.02879 0.0256 0.02362 0.01215 1963 0.07264 0.02876 0.02837 0.02531 0.02337 0.0123 1964 0.0728 0.02891 0.02857 0.02542 0.02347 0.01235 1965 0.07334 0.02944 0.02914 0.02595 0.02395 0.01242 1966 0.07299 0.02911 0.0287 0.0256 0.02369 0.01245 1967 0.07366 0.0298 0.02931 0.02604 0.0241 0.01257 1968 0.07288 0.02897 0.02869 0.0256 0.02365 0.01243 1969 0.07301 0.02912 0.02874 0.02549 0.02355 0.0123 1970 0.07197 0.02801 0.02797 0.02501 0.02301 0.01185 1971 0.07282 0.02891 0.02861 0.0255 0.02353 0.01192 1972 0.07272 0.02879 0.0286 0.02537 0.02338 0.01186 1973 0.07267 0.02875 0.02852 0.02533 0.02336 0.01192 1974 0.07279 0.02886 0.02864 0.02551 0.0235 0.01184 1975 0.07271 0.02881 0.02849 0.0254 0.02342 0.01193 1976 0.07281 0.02892 0.02854 0.02537 0.02345 0.01214 1977 0.07209 0.02817 0.02794 0.02488 0.02295 0.01213 1978 0.07197 0.02805 0.0278 0.02488 0.02293 0.0118 1979 0.07262 0.02873 0.02835 0.02511 0.02318 0.01174 1980 0.07185 0.02792 0.0277 0.02476 0.02283 0.0118 1981 0.07229 0.0284 0.02806 0.02492 0.023 0.01193 1982 0.07287 0.02897 0.0286 0.02542 0.02347 0.01212 1983 0.07265 0.02877 0.02833 0.02525 0.02337 0.01222 1984 0.07259 0.02866 0.02843 0.0255 0.02353 0.01212 1985 0.07247 0.02856 0.02827 0.02512 0.02316 0.01168 1986 0.07234 0.02841 0.02819 0.0251 0.02313 0.01168 1987 0.07199 0.02809 0.02774 0.0248 0.02289 0.01175 1988 0.07232 0.0284 0.02816 0.02513 0.02317 0.01191 1989 0.07188 0.02796 0.02767 0.02465 0.02272 0.01156 1990 0.07195 0.02801 0.02786 0.02482 0.02284 0.01148 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.07366 0.0298 0.02931 0.02604 0.0241 0.01257 0.0645161290322581 0.07334 0.02944 0.02914 0.02595 0.02395 0.01245 0.0967741935483871 0.07301 0.02912 0.02879 0.0256 0.02369 0.01243 0.129032258064516 0.07299 0.02911 0.02874 0.0256 0.02365 0.01242 0.161290322580645 0.07297 0.02906 0.0287 0.0256 0.02362 0.01235 0.193548387096774 0.07288 0.02897 0.02869 0.02551 0.02355 0.0123 0.225806451612903 0.07287 0.02897 0.02864 0.0255 0.02353 0.0123 0.258064516129032 0.07282 0.02892 0.02861 0.0255 0.02353 0.01222 0.290322580645161 0.07281 0.02891 0.0286 0.02549 0.0235 0.01215 0.32258064516129 0.0728 0.02891 0.0286 0.02542 0.02347 0.01214 0.354838709677419 0.07279 0.02886 0.02857 0.02542 0.02347 0.01213 0.387096774193548 0.07272 0.02881 0.02854 0.0254 0.02345 0.01212 Appendices 272 0.419354838709677 0.07271 0.02879 0.02852 0.02537 0.02342 0.01212 0.451612903225806 0.07267 0.02877 0.02849 0.02537 0.02338 0.01193 0.483870967741936 0.07265 0.02876 0.02843 0.02533 0.02337 0.01193 0.516129032258065 0.07264 0.02875 0.02837 0.02531 0.02337 0.01192 0.548387096774194 0.07262 0.02873 0.02835 0.02525 0.02336 0.01192 0.580645161290323 0.07259 0.02866 0.02833 0.02513 0.02318 0.01191 0.612903225806452 0.07247 0.02856 0.02827 0.02512 0.02317 0.01186 0.645161290322581 0.07234 0.02841 0.02819 0.02511 0.02316 0.01185 0.67741935483871 0.07232 0.0284 0.02816 0.0251 0.02313 0.01184 0.709677419354839 0.07229 0.0284 0.02806 0.02501 0.02301 0.0118 0.741935483870968 0.07214 0.02824 0.02797 0.02492 0.023 0.0118 0.774193548387097 0.07209 0.02817 0.02794 0.02488 0.02295 0.01175 0.806451612903226 0.07199 0.02809 0.02789 0.02488 0.02293 0.01174 0.838709677419355 0.07197 0.02805 0.02786 0.02482 0.02289 0.01168 0.870967741935484 0.07197 0.02801 0.0278 0.0248 0.02284 0.01168 0.903225806451613 0.07195 0.02801 0.02774 0.02476 0.02283 0.01156 0.935483870967742 0.07188 0.02796 0.0277 0.02465 0.02272 0.01148 0.967741935483871 0.07185 0.02792 0.02767 0.02454 0.02254 0.009573 0.1 0.073008 0.029119 0.028785 0.0256 0.023686 0.012429 Average of yearly averages: 0.0119307666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Appendices 273 Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.125 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 Appendices 274 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.01701 0.01672 0.01615 0.0149 0.01394 0.005977 1962 0.01766 0.01737 0.01681 0.01559 0.01463 0.008016 1963 0.01737 0.01709 0.01651 0.01535 0.01444 0.008142 1964 0.01752 0.01724 0.01667 0.01547 0.01455 0.008182 1965 0.01794 0.01765 0.01709 0.01588 0.01492 0.008234 1966 0.01765 0.01737 0.01679 0.0156 0.01468 0.008258 1967 0.01819 0.01791 0.01731 0.01608 0.01514 0.008349 1968 0.0176 0.01731 0.01675 0.01556 0.01463 0.008253 1969 0.01763 0.01734 0.01677 0.01553 0.01456 0.008128 1970 0.0169 0.01659 0.0161 0.01494 0.01399 0.00779 1971 0.01754 0.01724 0.01669 0.0155 0.01455 0.00784 1972 0.01753 0.01723 0.01669 0.01545 0.01447 0.007796 1973 0.01741 0.01712 0.01658 0.01535 0.01438 0.007843 1974 0.01751 0.01721 0.01668 0.01548 0.01453 0.007786 1975 0.01746 0.01717 0.01661 0.01542 0.01448 0.007857 1976 0.01754 0.01725 0.01668 0.01547 0.01455 0.008022 1977 0.01698 0.01668 0.01614 0.01496 0.01405 0.008014 1978 0.01688 0.01659 0.01605 0.01492 0.01401 0.007756 1979 0.01735 0.01706 0.01649 0.01526 0.01431 0.007709 1980 0.01683 0.01653 0.01599 0.01484 0.01395 0.007763 1981 0.01717 0.01689 0.01631 0.01511 0.01418 0.00787 1982 0.01759 0.01731 0.01673 0.01553 0.01459 0.00801 1983 0.0174 0.01712 0.01653 0.01536 0.01445 0.008086 1984 0.01739 0.01709 0.01655 0.01542 0.01449 0.00802 1985 0.01729 0.017 0.01644 0.01524 0.01428 0.007665 1986 0.01721 0.01691 0.01637 0.01518 0.01423 0.007663 1987 0.01691 0.01662 0.01605 0.01492 0.01405 0.007718 1988 0.01716 0.01686 0.01632 0.01515 0.01424 0.007857 1989 0.01682 0.01652 0.01597 0.01481 0.0139 0.007578 1990 0.01691 0.01661 0.01609 0.01491 0.01396 0.007516 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.01819 0.01791 0.01731 0.01608 0.01514 0.008349 0.0645161290322581 0.01794 0.01765 0.01709 0.01588 0.01492 0.008258 0.0967741935483871 0.01766 0.01737 0.01681 0.0156 0.01468 0.008253 0.129032258064516 0.01765 0.01737 0.01679 0.01559 0.01463 0.008234 0.161290322580645 0.01763 0.01734 0.01677 0.01556 0.01463 0.008182 0.193548387096774 0.0176 0.01731 0.01675 0.01553 0.01459 0.008142 0.225806451612903 0.01759 0.01731 0.01673 0.01553 0.01456 Appendices 275 0.008128 0.258064516129032 0.01754 0.01725 0.01669 0.0155 0.01455 0.008086 0.290322580645161 0.01754 0.01724 0.01669 0.01548 0.01455 0.008022 0.32258064516129 0.01753 0.01724 0.01668 0.01547 0.01455 0.00802 0.354838709677419 0.01752 0.01723 0.01668 0.01547 0.01453 0.008016 0.387096774193548 0.01751 0.01721 0.01667 0.01545 0.01449 0.008014 0.419354838709677 0.01746 0.01717 0.01661 0.01542 0.01448 0.00801 0.451612903225806 0.01741 0.01712 0.01658 0.01542 0.01447 0.00787 0.483870967741936 0.0174 0.01712 0.01655 0.01536 0.01445 0.007857 0.516129032258065 0.01739 0.01709 0.01653 0.01535 0.01444 0.007857 0.548387096774194 0.01737 0.01709 0.01651 0.01535 0.01438 0.007843 0.580645161290323 0.01735 0.01706 0.01649 0.01526 0.01431 0.00784 0.612903225806452 0.01729 0.017 0.01644 0.01524 0.01428 0.007796 0.645161290322581 0.01721 0.01691 0.01637 0.01518 0.01424 0.00779 0.67741935483871 0.01717 0.01689 0.01632 0.01515 0.01423 0.007786 0.709677419354839 0.01716 0.01686 0.01631 0.01511 0.01418 0.007763 0.741935483870968 0.01701 0.01672 0.01615 0.01496 0.01405 0.007756 0.774193548387097 0.01698 0.01668 0.01614 0.01494 0.01405 0.007718 0.806451612903226 0.01691 0.01662 0.0161 0.01492 0.01401 0.007709 0.838709677419355 0.01691 0.01661 0.01609 0.01492 0.01399 0.007665 0.870967741935484 0.0169 0.01659 0.01605 0.01491 0.01396 0.007663 0.903225806451613 0.01688 0.01659 0.01605 0.0149 0.01395 0.007578 0.935483870967742 0.01683 0.01653 0.01599 0.01484 0.01394 0.007516 0.967741935483871 0.01682 0.01652 0.01597 0.01481 0.0139 0.005977 0.1 0.017659 0.01737 0.016808 0.015599 0.014675 0.0082511 Average of yearly averages: 0.0078566 Appendices 276 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.125 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Appendices 277 Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

6 inches = 0.5 ft stored as Pyret trf. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.07081 0.02624 0.02606 0.02298 0.02109 0.00868 1962 0.07129 0.02671 0.02657 0.02359 0.02171 0.01035 1963 0.07088 0.02634 0.02605 0.02323 0.0214 0.0104 1964 0.07108 0.02652 0.02631 0.02336 0.0215 0.01046 1965 0.07153 0.02696 0.02678 0.02383 0.02192 0.01054 1966 0.07121 0.02666 0.02638 0.02351 0.02169 0.01055 1967 0.07187 0.02734 0.02698 0.02395 0.0221 0.01068 1968 0.07108 0.0265 0.02635 0.02348 0.02163 0.01048 1969 0.07133 0.02678 0.0265 0.02346 0.02161 0.01046 1970 0.07032 0.02571 0.02579 0.02304 0.02113 0.01007 1971 0.07105 0.02648 0.02631 0.02344 0.02156 0.01012 1972 0.07099 0.02639 0.02636 0.02336 0.02146 0.01011 1973 0.07097 0.02639 0.02628 0.02331 0.02144 0.01015 1974 0.07106 0.02647 0.02637 0.02351 0.02159 0.0101 1975 0.07095 0.02638 0.0262 0.02336 0.02149 0.01014 1976 0.07099 0.02644 0.02619 0.02326 0.02144 0.01026 1977 0.07036 0.02578 0.02567 0.02281 0.02098 0.01022 1978 0.07022 0.02565 0.02552 0.02285 0.02099 0.009984 1979 0.0709 0.02634 0.02607 0.02309 0.02126 0.01 1980 0.07005 0.02546 0.02538 0.02268 0.02085 0.009943 1981 0.07052 0.02596 0.02576 0.02283 0.02101 0.01003 1982 0.07101 0.02646 0.02622 0.02329 0.02144 0.01023 1983 0.07078 0.02624 0.02593 0.02308 0.0213 0.0103 1984 0.07066 0.02608 0.02597 0.02329 0.02141 0.01016 1985 0.07077 0.0262 0.02604 0.02311 0.02124 0.009893 1986 0.07054 0.02595 0.02588 0.02302 0.02115 0.009883 1987 0.07018 0.02562 0.02541 0.02272 0.02091 0.00996 1988 0.07053 0.02595 0.02584 0.02303 0.02117 0.01005 1989 0.07011 0.02553 0.02537 0.0226 0.02077 0.009764 1990 0.0702 0.0256 0.02559 0.0228 0.02092 0.00971 Appendices 278 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.07187 0.02734 0.02698 0.02395 0.0221 0.01068 0.0645161290322581 0.07153 0.02696 0.02678 0.02383 0.02192 0.01055 0.0967741935483871 0.07133 0.02678 0.02657 0.02359 0.02171 0.01054 0.129032258064516 0.07129 0.02671 0.0265 0.02351 0.02169 0.01048 0.161290322580645 0.07121 0.02666 0.02638 0.02351 0.02163 0.01046 0.193548387096774 0.07108 0.02652 0.02637 0.02348 0.02161 0.01046 0.225806451612903 0.07108 0.0265 0.02636 0.02346 0.02159 0.0104 0.258064516129032 0.07106 0.02648 0.02635 0.02344 0.02156 0.01035 0.290322580645161 0.07105 0.02647 0.02631 0.02336 0.0215 0.0103 0.32258064516129 0.07101 0.02646 0.02631 0.02336 0.02149 0.01026 0.354838709677419 0.07099 0.02644 0.02628 0.02336 0.02146 0.01023 0.387096774193548 0.07099 0.02639 0.02622 0.02331 0.02144 0.01022 0.419354838709677 0.07097 0.02639 0.0262 0.02329 0.02144 0.01016 0.451612903225806 0.07095 0.02638 0.02619 0.02329 0.02144 0.01015 0.483870967741936 0.0709 0.02634 0.02607 0.02326 0.02141 0.01014 0.516129032258065 0.07088 0.02634 0.02606 0.02323 0.0214 0.01012 0.548387096774194 0.07081 0.02624 0.02605 0.02311 0.0213 0.01011 0.580645161290323 0.07078 0.02624 0.02604 0.02309 0.02126 0.0101 0.612903225806452 0.07077 0.0262 0.02597 0.02308 0.02124 0.01007 0.645161290322581 0.07066 0.02608 0.02593 0.02304 0.02117 0.01005 0.67741935483871 0.07054 0.02596 0.02588 0.02303 0.02115 0.01003 0.709677419354839 0.07053 0.02595 0.02584 0.02302 0.02113 0.01 0.741935483870968 0.07052 0.02595 0.02579 0.02298 0.02109 0.009984 0.774193548387097 0.07036 0.02578 0.02576 0.02285 0.02101 0.00996 0.806451612903226 0.07032 0.02571 0.02567 0.02283 0.02099 0.009943 0.838709677419355 0.07022 0.02565 0.02559 0.02281 0.02098 Appendices 279 0.009893 0.870967741935484 0.0702 0.02562 0.02552 0.0228 0.02092 0.009883 0.903225806451613 0.07018 0.0256 0.02541 0.02272 0.02091 0.009764 0.935483870967742 0.07011 0.02553 0.02538 0.02268 0.02085 0.00971 0.967741935483871 0.07005 0.02546 0.02537 0.0226 0.02077 0.00868 0.1 0.071326 0.026773 0.026563 0.023582 0.021708 0.010534 Average of yearly averages: 0.0101225666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.125 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Appendices 280 Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.01595 0.01561 0.01508 0.01389 0.01294 0.005403 1962 0.01632 0.01598 0.01546 0.01429 0.01334 0.006727 1963 0.01598 0.01565 0.0151 0.014 0.01311 0.006764 1964 0.01616 0.01582 0.01528 0.01413 0.01322 0.006817 1965 0.0165 0.01615 0.01564 0.01449 0.01354 0.006874 1966 0.01625 0.01591 0.01536 0.01423 0.01333 0.006879 1967 0.01677 0.01644 0.01587 0.0147 0.01376 0.006984 1968 0.01617 0.01582 0.0153 0.01418 0.01326 0.006839 1969 0.01631 0.01597 0.01543 0.01424 0.01329 0.0068 1970 0.01559 0.01523 0.01478 0.0137 0.01276 0.006507 1971 0.01613 0.01579 0.01527 0.01415 0.01322 0.006547 1972 0.01614 0.01579 0.0153 0.01412 0.01315 0.006537 1973 0.01607 0.01572 0.01522 0.01405 0.0131 0.006571 1974 0.01614 0.01579 0.01529 0.01418 0.01323 0.006533 1975 0.01606 0.01572 0.0152 0.01409 0.01316 0.006563 1976 0.0161 0.01576 0.01522 0.01407 0.01317 0.006661 1977 0.01561 0.01526 0.01475 0.01363 0.01273 0.006632 1978 0.0155 0.01515 0.01464 0.0136 0.01272 0.006444 1979 0.01599 0.01565 0.01511 0.01394 0.01301 0.006456 Appendices 281 1980 0.01539 0.01505 0.01455 0.01348 0.0126 0.006421 1981 0.01576 0.01543 0.01489 0.01374 0.01282 0.006492 1982 0.01612 0.01579 0.01525 0.0141 0.01319 0.00664 1983 0.01593 0.0156 0.01504 0.01392 0.01304 0.00669 1984 0.01586 0.01551 0.01501 0.01397 0.01306 0.006597 1985 0.01594 0.0156 0.01507 0.01393 0.01299 0.006374 1986 0.01578 0.01543 0.01493 0.01381 0.01288 0.006367 1987 0.01547 0.01514 0.0146 0.01356 0.01269 0.006427 1988 0.01574 0.0154 0.01489 0.01379 0.01288 0.006505 1989 0.01541 0.01507 0.01455 0.01347 0.01258 0.006279 1990 0.01552 0.01516 0.01468 0.01359 0.01266 0.006239 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.01677 0.01644 0.01587 0.0147 0.01376 0.006984 0.0645161290322581 0.0165 0.01615 0.01564 0.01449 0.01354 0.006879 0.0967741935483871 0.01632 0.01598 0.01546 0.01429 0.01334 0.006874 0.129032258064516 0.01631 0.01597 0.01543 0.01424 0.01333 0.006839 0.161290322580645 0.01625 0.01591 0.01536 0.01423 0.01329 0.006817 0.193548387096774 0.01617 0.01582 0.0153 0.01418 0.01326 0.0068 0.225806451612903 0.01616 0.01582 0.0153 0.01418 0.01323 0.006764 0.258064516129032 0.01614 0.01579 0.01529 0.01415 0.01322 0.006727 0.290322580645161 0.01614 0.01579 0.01528 0.01413 0.01322 0.00669 0.32258064516129 0.01613 0.01579 0.01527 0.01412 0.01319 0.006661 0.354838709677419 0.01612 0.01579 0.01525 0.0141 0.01317 0.00664 0.387096774193548 0.0161 0.01576 0.01522 0.01409 0.01316 0.006632 0.419354838709677 0.01607 0.01572 0.01522 0.01407 0.01315 0.006597 0.451612903225806 0.01606 0.01572 0.0152 0.01405 0.01311 0.006571 0.483870967741936 0.01599 0.01565 0.01511 0.014 0.0131 0.006563 0.516129032258065 0.01598 0.01565 0.0151 0.01397 0.01306 0.006547 0.548387096774194 0.01595 0.01561 0.01508 0.01394 0.01304 0.006537 0.580645161290323 0.01594 0.0156 0.01507 0.01393 0.01301 0.006533 0.612903225806452 0.01593 0.0156 0.01504 0.01392 0.01299 0.006507 0.645161290322581 0.01586 0.01551 0.01501 0.01389 0.01294 Appendices 282 0.006505 0.67741935483871 0.01578 0.01543 0.01493 0.01381 0.01288 0.006492 0.709677419354839 0.01576 0.01543 0.01489 0.01379 0.01288 0.006456 0.741935483870968 0.01574 0.0154 0.01489 0.01374 0.01282 0.006444 0.774193548387097 0.01561 0.01526 0.01478 0.0137 0.01276 0.006427 0.806451612903226 0.01559 0.01523 0.01475 0.01363 0.01273 0.006421 0.838709677419355 0.01552 0.01516 0.01468 0.0136 0.01272 0.006374 0.870967741935484 0.0155 0.01515 0.01464 0.01359 0.01269 0.006367 0.903225806451613 0.01547 0.01514 0.0146 0.01356 0.01266 0.006279 0.935483870967742 0.01541 0.01507 0.01455 0.01348 0.0126 0.006239 0.967741935483871 0.01539 0.01505 0.01455 0.01347 0.01258 0.005403 0.1 0.016319 0.015979 0.015457 0.014285 0.013339 0.0068705 Average of yearly averages: 0.0065523 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Appendices 283 Spray Drift DRFT 0.125 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

0.008 lb a. i./ A, 150 ft, 50 um 2 meters stored as Pyret trf. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.008402 0.004942 0.004883 0.004491 0.004169 0.00162 1962 0.008592 0.005131 0.005089 0.004733 0.00445 0.002083 1963 0.008577 0.005116 0.005066 0.004721 0.004446 0.002132 Appendices 284 1964 0.008587 0.005126 0.00508 0.004729 0.004453 0.002131 1965 0.008662 0.005198 0.005167 0.004812 0.004522 0.002147 1966 0.008627 0.005169 0.005109 0.004759 0.004492 0.002152 1967 0.008705 0.005251 0.005183 0.004812 0.004516 0.002164 1968 0.00862 0.005159 0.005116 0.004768 0.004498 0.002163 1969 0.008606 0.005144 0.005104 0.004742 0.004467 0.002135 1970 0.008467 0.004996 0.004983 0.004656 0.004396 0.002056 1971 0.008601 0.005139 0.005097 0.004748 0.004468 0.002079 1972 0.008581 0.005118 0.005083 0.004716 0.004428 0.002054 1973 0.008561 0.005095 0.005069 0.00471 0.004433 0.002065 1974 0.008578 0.005113 0.005084 0.004733 0.004444 0.002056 1975 0.008585 0.005124 0.005078 0.004725 0.004441 0.002076 1976 0.00862 0.005161 0.005106 0.004746 0.00447 0.002122 1977 0.008516 0.005052 0.005014 0.004675 0.004415 0.002121 1978 0.008504 0.005039 0.004998 0.004666 0.004403 0.002068 1979 0.008566 0.005104 0.005063 0.004694 0.004411 0.002047 1980 0.008506 0.005042 0.005001 0.004664 0.004407 0.002075 1981 0.008566 0.005108 0.005049 0.004694 0.004422 0.002108 1982 0.008636 0.005178 0.005123 0.004762 0.004476 0.002127 1983 0.00862 0.005163 0.005099 0.004748 0.004483 0.002143 1984 0.008616 0.005151 0.005117 0.00479 0.004521 0.002142 1985 0.008558 0.005097 0.00505 0.004699 0.004418 0.002061 1986 0.008564 0.0051 0.005062 0.004711 0.004435 0.002059 1987 0.008526 0.005066 0.005007 0.004669 0.004403 0.002057 1988 0.008555 0.00509 0.005056 0.004715 0.004446 0.002095 1989 0.008503 0.005038 0.004996 0.004651 0.004384 0.002047 1990 0.008501 0.005033 0.005006 0.00466 0.004387 0.002029 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.008705 0.005251 0.005183 0.004812 0.004522 0.002164 0.0645161290322581 0.008662 0.005198 0.005167 0.004812 0.004521 0.002163 0.0967741935483871 0.008636 0.005178 0.005123 0.00479 0.004516 0.002152 0.129032258064516 0.008627 0.005169 0.005117 0.004768 0.004498 0.002147 0.161290322580645 0.00862 0.005163 0.005116 0.004762 0.004492 0.002143 0.193548387096774 0.00862 0.005161 0.005109 0.004759 0.004483 0.002142 0.225806451612903 0.00862 0.005159 0.005106 0.004748 0.004476 0.002135 0.258064516129032 0.008616 0.005151 0.005104 0.004748 0.00447 0.002132 0.290322580645161 0.008606 0.005144 0.005099 0.004746 0.004468 0.002131 0.32258064516129 0.008601 0.005139 0.005097 0.004742 0.004467 0.002127 0.354838709677419 0.008592 0.005131 0.005089 0.004733 0.004453 Appendices 285 0.002122 0.387096774193548 0.008587 0.005126 0.005084 0.004733 0.00445 0.002121 0.419354838709677 0.008585 0.005124 0.005083 0.004729 0.004446 0.002108 0.451612903225806 0.008581 0.005118 0.00508 0.004725 0.004446 0.002095 0.483870967741936 0.008578 0.005116 0.005078 0.004721 0.004444 0.002083 0.516129032258065 0.008577 0.005113 0.005069 0.004716 0.004441 0.002079 0.548387096774194 0.008566 0.005108 0.005066 0.004715 0.004435 0.002076 0.580645161290323 0.008566 0.005104 0.005063 0.004711 0.004433 0.002075 0.612903225806452 0.008564 0.0051 0.005062 0.00471 0.004428 0.002068 0.645161290322581 0.008561 0.005097 0.005056 0.004699 0.004422 0.002065 0.67741935483871 0.008558 0.005095 0.00505 0.004694 0.004418 0.002061 0.709677419354839 0.008555 0.00509 0.005049 0.004694 0.004415 0.002059 0.741935483870968 0.008526 0.005066 0.005014 0.004675 0.004411 0.002057 0.774193548387097 0.008516 0.005052 0.005007 0.004669 0.004407 0.002056 0.806451612903226 0.008506 0.005042 0.005006 0.004666 0.004403 0.002056 0.838709677419355 0.008504 0.005039 0.005001 0.004664 0.004403 0.002054 0.870967741935484 0.008503 0.005038 0.004998 0.00466 0.004396 0.002047 0.903225806451613 0.008501 0.005033 0.004996 0.004656 0.004387 0.002047 0.935483870967742 0.008467 0.004996 0.004983 0.004651 0.004384 0.002029 0.967741935483871 0.008402 0.004942 0.004883 0.004491 0.004169 0.00162 0.1 0.0086351 0.0051771 0.0051224 0.0047878 0.0045142 0.0021515 Average of yearly averages: 0.00208046666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Appendices 286 Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.013 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Appendices 287 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.001853 0.001848 0.001792 0.001662 0.001568 0.0006924 1962 0.002 0.001994 0.00194 0.001814 0.001719 0.001061 1963 0.001989 0.001983 0.001928 0.001806 0.001715 0.001103 1964 0.001999 0.001994 0.001939 0.001815 0.001725 0.001104 1965 0.002059 0.002053 0.002 0.001873 0.001777 0.001112 1966 0.002022 0.002016 0.001961 0.001837 0.001743 0.001117 1967 0.002082 0.002076 0.002019 0.001892 0.001797 0.001124 1968 0.002023 0.002017 0.001963 0.001839 0.001745 0.001127 1969 0.002006 0.002 0.001946 0.001818 0.001718 0.001104 1970 0.001917 0.00191 0.00186 0.001739 0.001644 0.001046 1971 0.002009 0.002003 0.001949 0.001824 0.001727 0.00106 1972 0.001998 0.001992 0.001938 0.001809 0.001711 0.001042 1973 0.00198 0.001973 0.001921 0.001793 0.001695 0.00105 1974 0.001994 0.001987 0.001935 0.001809 0.001714 0.001041 1975 0.001995 0.00199 0.001935 0.00181 0.001713 0.001058 1976 0.00202 0.002014 0.001959 0.001834 0.001742 0.001095 1977 0.001946 0.001939 0.001887 0.001765 0.001676 0.001097 1978 0.001936 0.00193 0.001877 0.001757 0.001665 0.001055 1979 0.001979 0.001973 0.001919 0.00179 0.001694 0.001035 1980 0.00194 0.001934 0.001881 0.00176 0.00167 0.001061 1981 0.00198 0.001974 0.001918 0.001794 0.001701 0.001085 1982 0.002033 0.002027 0.001972 0.001846 0.001752 0.001097 1983 0.002017 0.002011 0.001955 0.001832 0.001739 0.00111 1984 0.002027 0.00202 0.001968 0.001847 0.001752 0.001112 1985 0.001976 0.00197 0.001915 0.001791 0.001694 0.001048 1986 0.001983 0.001977 0.001923 0.001798 0.001701 0.001045 1987 0.001949 0.001943 0.001888 0.001768 0.00168 0.001044 1988 0.001975 0.001969 0.001916 0.001794 0.001703 0.001075 1989 0.001936 0.00193 0.001877 0.001754 0.001661 0.001039 1990 0.00194 0.001934 0.001882 0.001757 0.00166 0.001024 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.002082 0.002076 0.002019 0.001892 0.001797 0.001127 0.0645161290322581 0.002059 0.002053 0.002 0.001873 0.001777 0.001124 0.0967741935483871 0.002033 0.002027 0.001972 0.001847 0.001752 0.001117 Appendices 288 0.129032258064516 0.002027 0.00202 0.001968 0.001846 0.001752 0.001112 0.161290322580645 0.002023 0.002017 0.001963 0.001839 0.001745 0.001112 0.193548387096774 0.002022 0.002016 0.001961 0.001837 0.001743 0.00111 0.225806451612903 0.00202 0.002014 0.001959 0.001834 0.001742 0.001104 0.258064516129032 0.002017 0.002011 0.001955 0.001832 0.001739 0.001104 0.290322580645161 0.002009 0.002003 0.001949 0.001824 0.001727 0.001103 0.32258064516129 0.002006 0.002 0.001946 0.001818 0.001725 0.001097 0.354838709677419 0.002 0.001994 0.00194 0.001815 0.001719 0.001097 0.387096774193548 0.001999 0.001994 0.001939 0.001814 0.001718 0.001095 0.419354838709677 0.001998 0.001992 0.001938 0.00181 0.001715 0.001085 0.451612903225806 0.001995 0.00199 0.001935 0.001809 0.001714 0.001075 0.483870967741936 0.001994 0.001987 0.001935 0.001809 0.001713 0.001061 0.516129032258065 0.001989 0.001983 0.001928 0.001806 0.001711 0.001061 0.548387096774194 0.001983 0.001977 0.001923 0.001798 0.001703 0.00106 0.580645161290323 0.00198 0.001974 0.001921 0.001794 0.001701 0.001058 0.612903225806452 0.00198 0.001973 0.001919 0.001794 0.001701 0.001055 0.645161290322581 0.001979 0.001973 0.001918 0.001793 0.001695 0.00105 0.67741935483871 0.001976 0.00197 0.001916 0.001791 0.001694 0.001048 0.709677419354839 0.001975 0.001969 0.001915 0.00179 0.001694 0.001046 0.741935483870968 0.001949 0.001943 0.001888 0.001768 0.00168 0.001045 0.774193548387097 0.001946 0.001939 0.001887 0.001765 0.001676 0.001044 0.806451612903226 0.00194 0.001934 0.001882 0.00176 0.00167 0.001042 0.838709677419355 0.00194 0.001934 0.001881 0.001757 0.001665 0.001041 0.870967741935484 0.001936 0.00193 0.001877 0.001757 0.001661 0.001039 0.903225806451613 0.001936 0.00193 0.001877 0.001754 0.00166 0.001035 0.935483870967742 0.001917 0.00191 0.00186 0.001739 0.001644 Appendices 289 0.001024 0.967741935483871 0.001853 0.001848 0.001792 0.001662 0.001568 0.0006924 0.1 0.0020324 0.0020263 0.0019716 0.0018469 0.001752 0.0011165 Average of yearly averages: 0.00106211333333333 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.013 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Appendices 290 Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

1 meter stored as Pyret trf. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.007697 0.003724 0.003678 0.003294 0.002998 0.001255 1962 0.007849 0.003874 0.003844 0.00349 0.003219 0.001651 1963 0.007829 0.003857 0.003812 0.00347 0.003206 0.001688 1964 0.00784 0.003866 0.003829 0.00348 0.003213 0.001689 1965 0.007909 0.003934 0.003903 0.003548 0.003271 0.0017 1966 0.00787 0.003899 0.003851 0.003506 0.003247 0.001706 1967 0.007942 0.003975 0.003917 0.003551 0.003271 0.001716 1968 0.007862 0.003886 0.003853 0.00351 0.003248 0.001711 1969 0.007862 0.00389 0.003851 0.003492 0.003226 0.00169 1970 0.007736 0.003752 0.003747 0.003421 0.003164 0.001621 1971 0.007848 0.003873 0.003838 0.003492 0.003222 0.001637 1972 0.007829 0.00385 0.003827 0.003467 0.003193 0.001621 1973 0.007821 0.003843 0.003819 0.003464 0.003197 0.00163 1974 0.007835 0.003857 0.003831 0.003483 0.003206 0.00162 1975 0.007834 0.003859 0.003821 0.003473 0.003202 0.001636 1976 0.007856 0.003883 0.003839 0.003484 0.003219 0.001673 1977 0.007768 0.00379 0.003764 0.003426 0.003172 0.001673 1978 0.007756 0.003778 0.003746 0.003419 0.003163 0.001626 1979 0.00782 0.003847 0.003805 0.003442 0.003172 0.00161 1980 0.00775 0.00377 0.003742 0.003411 0.00316 0.00163 1981 0.007799 0.003825 0.003784 0.003434 0.003173 0.001655 1982 0.007867 0.003894 0.003849 0.003493 0.003222 0.001674 1983 0.007849 0.003878 0.003825 0.00348 0.003224 0.001688 Appendices 291 1984 0.007847 0.003869 0.00384 0.003514 0.003252 0.001683 1985 0.007804 0.003829 0.003795 0.003446 0.003176 0.001616 1986 0.007802 0.003823 0.003797 0.003451 0.003185 0.001614 1987 0.007766 0.003791 0.003746 0.003414 0.003158 0.001616 1988 0.0078 0.003822 0.003795 0.003456 0.003195 0.001647 1989 0.00775 0.003772 0.003737 0.003397 0.003139 0.001602 1990 0.007752 0.00377 0.00375 0.00341 0.003147 0.001588 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.007942 0.003975 0.003917 0.003551 0.003271 0.001716 0.0645161290322581 0.007909 0.003934 0.003903 0.003548 0.003271 0.001711 0.0967741935483871 0.00787 0.003899 0.003853 0.003514 0.003252 0.001706 0.129032258064516 0.007867 0.003894 0.003851 0.00351 0.003248 0.0017 0.161290322580645 0.007862 0.00389 0.003851 0.003506 0.003247 0.00169 0.193548387096774 0.007862 0.003886 0.003849 0.003493 0.003226 0.001689 0.225806451612903 0.007856 0.003883 0.003844 0.003492 0.003224 0.001688 0.258064516129032 0.007849 0.003878 0.00384 0.003492 0.003222 0.001688 0.290322580645161 0.007849 0.003874 0.003839 0.00349 0.003222 0.001683 0.32258064516129 0.007848 0.003873 0.003838 0.003484 0.003219 0.001674 0.354838709677419 0.007847 0.003869 0.003831 0.003483 0.003219 0.001673 0.387096774193548 0.00784 0.003866 0.003829 0.00348 0.003213 0.001673 0.419354838709677 0.007835 0.003859 0.003827 0.00348 0.003206 0.001655 0.451612903225806 0.007834 0.003857 0.003825 0.003473 0.003206 0.001651 0.483870967741936 0.007829 0.003857 0.003821 0.00347 0.003202 0.001647 0.516129032258065 0.007829 0.00385 0.003819 0.003467 0.003197 0.001637 0.548387096774194 0.007821 0.003847 0.003812 0.003464 0.003195 0.001636 0.580645161290323 0.00782 0.003843 0.003805 0.003456 0.003193 0.00163 0.612903225806452 0.007804 0.003829 0.003797 0.003451 0.003185 0.00163 0.645161290322581 0.007802 0.003825 0.003795 0.003446 0.003176 0.001626 0.67741935483871 0.0078 0.003823 0.003795 0.003442 0.003173 Appendices 292 0.001621 0.709677419354839 0.007799 0.003822 0.003784 0.003434 0.003172 0.001621 0.741935483870968 0.007768 0.003791 0.003764 0.003426 0.003172 0.00162 0.774193548387097 0.007766 0.00379 0.00375 0.003421 0.003164 0.001616 0.806451612903226 0.007756 0.003778 0.003747 0.003419 0.003163 0.001616 0.838709677419355 0.007752 0.003772 0.003746 0.003414 0.00316 0.001614 0.870967741935484 0.00775 0.00377 0.003746 0.003411 0.003158 0.00161 0.903225806451613 0.00775 0.00377 0.003742 0.00341 0.003147 0.001602 0.935483870967742 0.007736 0.003752 0.003737 0.003397 0.003139 0.001588 0.967741935483871 0.007697 0.003724 0.003678 0.003294 0.002998 0.001255 0.1 0.0078697 0.0038985 0.0038528 0.0035136 0.0032516 0.0017054 Average of yearly averages: 0.00163886666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.013 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Appendices 293 Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.00184 0.001826 0.001766 0.001635 0.001538 0.0006749 1962 0.001959 0.001944 0.001887 0.001759 0.001662 0.0009913 1963 0.00194 0.001926 0.001868 0.001744 0.001651 0.001021 1964 0.001952 0.001938 0.00188 0.001754 0.001661 0.001023 1965 0.002005 0.00199 0.001935 0.001806 0.001709 0.00103 1966 0.001972 0.001958 0.001898 0.001774 0.001679 0.001035 1967 0.002029 0.002016 0.001954 0.001826 0.001729 0.001043 1968 0.00197 0.001955 0.001899 0.001773 0.001677 0.001041 Appendices 294 1969 0.00196 0.001945 0.001889 0.001758 0.001658 0.001021 1970 0.001875 0.00186 0.001809 0.001686 0.001589 0.0009698 1971 0.001958 0.001943 0.001887 0.00176 0.001662 0.0009813 1972 0.001951 0.001936 0.00188 0.001749 0.00165 0.0009687 1973 0.001935 0.00192 0.001866 0.001736 0.001636 0.0009756 1974 0.001948 0.001933 0.001878 0.00175 0.001653 0.0009675 1975 0.001947 0.001932 0.001876 0.001749 0.001651 0.000981 1976 0.001965 0.001951 0.001892 0.001765 0.001671 0.00101 1977 0.001896 0.001881 0.001826 0.001702 0.001611 0.001012 1978 0.001887 0.001872 0.001817 0.001696 0.001602 0.0009748 1979 0.001931 0.001917 0.00186 0.00173 0.001632 0.00096 1980 0.001887 0.001872 0.001817 0.001695 0.001602 0.0009789 1981 0.001924 0.001911 0.001851 0.001726 0.001631 0.0009982 1982 0.001974 0.00196 0.001902 0.001774 0.001679 0.001011 1983 0.001957 0.001943 0.001883 0.001759 0.001666 0.001022 1984 0.001962 0.001947 0.001893 0.001771 0.001675 0.001021 1985 0.001927 0.001913 0.001855 0.001729 0.001631 0.0009661 1986 0.001928 0.001913 0.001858 0.001731 0.001633 0.0009647 1987 0.001895 0.001881 0.001823 0.001702 0.001613 0.0009661 1988 0.001921 0.001906 0.001852 0.001727 0.001634 0.0009915 1989 0.001883 0.001868 0.001813 0.001688 0.001595 0.0009569 1990 0.00189 0.001875 0.001821 0.001695 0.001597 0.0009458 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.002029 0.002016 0.001954 0.001826 0.001729 0.001043 0.0645161290322581 0.002005 0.00199 0.001935 0.001806 0.001709 0.001041 0.0967741935483871 0.001974 0.00196 0.001902 0.001774 0.001679 0.001035 0.129032258064516 0.001972 0.001958 0.001899 0.001774 0.001679 0.00103 0.161290322580645 0.00197 0.001955 0.001898 0.001773 0.001677 0.001023 0.193548387096774 0.001965 0.001951 0.001893 0.001771 0.001675 0.001022 0.225806451612903 0.001962 0.001947 0.001892 0.001765 0.001671 0.001021 0.258064516129032 0.00196 0.001945 0.001889 0.00176 0.001666 0.001021 0.290322580645161 0.001959 0.001944 0.001887 0.001759 0.001662 0.001021 0.32258064516129 0.001958 0.001943 0.001887 0.001759 0.001662 0.001012 0.354838709677419 0.001957 0.001943 0.001883 0.001758 0.001661 0.001011 0.387096774193548 0.001952 0.001938 0.00188 0.001754 0.001658 0.00101 0.419354838709677 0.001951 0.001936 0.00188 0.00175 0.001653 0.0009982 Appendices 295 0.451612903225806 0.001948 0.001933 0.001878 0.001749 0.001651 0.0009915 0.483870967741936 0.001947 0.001932 0.001876 0.001749 0.001651 0.0009913 0.516129032258065 0.00194 0.001926 0.001868 0.001744 0.00165 0.0009813 0.548387096774194 0.001935 0.00192 0.001866 0.001736 0.001636 0.000981 0.580645161290323 0.001931 0.001917 0.00186 0.001731 0.001634 0.0009789 0.612903225806452 0.001928 0.001913 0.001858 0.00173 0.001633 0.0009756 0.645161290322581 0.001927 0.001913 0.001855 0.001729 0.001632 0.0009748 0.67741935483871 0.001924 0.001911 0.001852 0.001727 0.001631 0.0009698 0.709677419354839 0.001921 0.001906 0.001851 0.001726 0.001631 0.0009687 0.741935483870968 0.001896 0.001881 0.001826 0.001702 0.001613 0.0009675 0.774193548387097 0.001895 0.001881 0.001823 0.001702 0.001611 0.0009661 0.806451612903226 0.00189 0.001875 0.001821 0.001696 0.001602 0.0009661 0.838709677419355 0.001887 0.001872 0.001817 0.001695 0.001602 0.0009647 0.870967741935484 0.001887 0.001872 0.001817 0.001695 0.001597 0.00096 0.903225806451613 0.001883 0.001868 0.001813 0.001688 0.001595 0.0009569 0.935483870967742 0.001875 0.00186 0.001809 0.001686 0.001589 0.0009458 0.967741935483871 0.00184 0.001826 0.001766 0.001635 0.001538 0.0006749 0.1 0.0019738 0.0019598 0.0019017 0.001774 0.001679 0.0010345 Average of yearly averages: 0.000983436666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Appendices 296 Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.013 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run) Appendices 297 1 feet stored as Pyret trf. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.007502 0.002937 0.0029 0.002552 0.002344 0.0009956 1962 0.007588 0.003022 0.002994 0.002661 0.002456 0.001261 1963 0.007555 0.002991 0.00295 0.002632 0.00243 0.001279 1964 0.007571 0.003006 0.002971 0.002643 0.002441 0.001284 1965 0.007628 0.003062 0.003031 0.002699 0.00249 0.001292 1966 0.007591 0.003027 0.002985 0.002663 0.002464 0.001295 1967 0.007661 0.0031 0.003048 0.002708 0.002506 0.001307 1968 0.00758 0.003013 0.002984 0.002662 0.002459 0.001293 1969 0.007594 0.00303 0.00299 0.002652 0.00245 0.001282 1970 0.007485 0.002913 0.002909 0.002601 0.002393 0.001232 1971 0.007573 0.003007 0.002975 0.002652 0.002447 0.001239 1972 0.007563 0.002995 0.002975 0.002639 0.002432 0.001233 1973 0.007558 0.00299 0.002966 0.002635 0.002429 0.00124 1974 0.00757 0.003002 0.002978 0.002654 0.002444 0.001232 1975 0.007562 0.002996 0.002963 0.002641 0.002436 0.001241 1976 0.007572 0.003007 0.002968 0.002639 0.002439 0.001262 1977 0.007497 0.00293 0.002906 0.002588 0.002387 0.001261 1978 0.007485 0.002918 0.002891 0.002588 0.002385 0.001227 1979 0.007552 0.002988 0.002948 0.002611 0.00241 0.001221 1980 0.007472 0.002904 0.002881 0.002575 0.002375 0.001227 1981 0.007519 0.002954 0.002918 0.002591 0.002392 0.001241 1982 0.007578 0.003013 0.002974 0.002643 0.002441 0.001261 1983 0.007555 0.002992 0.002946 0.002626 0.00243 0.001271 1984 0.007549 0.002981 0.002956 0.002652 0.002447 0.00126 1985 0.007537 0.002971 0.00294 0.002613 0.002408 0.001215 1986 0.007523 0.002954 0.002932 0.00261 0.002405 0.001215 1987 0.007487 0.002921 0.002885 0.002579 0.002381 0.001222 1988 0.007521 0.002954 0.002929 0.002613 0.002409 0.001239 1989 0.007475 0.002908 0.002878 0.002563 0.002363 0.001202 1990 0.007483 0.002913 0.002897 0.002582 0.002376 0.001194 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.007661 0.0031 0.003048 0.002708 0.002506 0.001307 0.0645161290322581 0.007628 0.003062 0.003031 0.002699 0.00249 0.001295 0.0967741935483871 0.007594 0.00303 0.002994 0.002663 0.002464 0.001293 0.129032258064516 0.007591 0.003027 0.00299 0.002662 0.002459 0.001292 0.161290322580645 0.007588 0.003022 0.002985 0.002661 0.002456 Appendices 298 0.001284 0.193548387096774 0.00758 0.003013 0.002984 0.002654 0.00245 0.001282 0.225806451612903 0.007578 0.003013 0.002978 0.002652 0.002447 0.001279 0.258064516129032 0.007573 0.003007 0.002975 0.002652 0.002447 0.001271 0.290322580645161 0.007572 0.003007 0.002975 0.002652 0.002444 0.001262 0.32258064516129 0.007571 0.003006 0.002974 0.002643 0.002441 0.001261 0.354838709677419 0.00757 0.003002 0.002971 0.002643 0.002441 0.001261 0.387096774193548 0.007563 0.002996 0.002968 0.002641 0.002439 0.001261 0.419354838709677 0.007562 0.002995 0.002966 0.002639 0.002436 0.00126 0.451612903225806 0.007558 0.002992 0.002963 0.002639 0.002432 0.001241 0.483870967741936 0.007555 0.002991 0.002956 0.002635 0.00243 0.001241 0.516129032258065 0.007555 0.00299 0.00295 0.002632 0.00243 0.00124 0.548387096774194 0.007552 0.002988 0.002948 0.002626 0.002429 0.001239 0.580645161290323 0.007549 0.002981 0.002946 0.002613 0.00241 0.001239 0.612903225806452 0.007537 0.002971 0.00294 0.002613 0.002409 0.001233 0.645161290322581 0.007523 0.002954 0.002932 0.002611 0.002408 0.001232 0.67741935483871 0.007521 0.002954 0.002929 0.00261 0.002405 0.001232 0.709677419354839 0.007519 0.002954 0.002918 0.002601 0.002393 0.001227 0.741935483870968 0.007502 0.002937 0.002909 0.002591 0.002392 0.001227 0.774193548387097 0.007497 0.00293 0.002906 0.002588 0.002387 0.001222 0.806451612903226 0.007487 0.002921 0.0029 0.002588 0.002385 0.001221 0.838709677419355 0.007485 0.002918 0.002897 0.002582 0.002381 0.001215 0.870967741935484 0.007485 0.002913 0.002891 0.002579 0.002376 0.001215 0.903225806451613 0.007483 0.002913 0.002885 0.002575 0.002375 0.001202 0.935483870967742 0.007475 0.002908 0.002881 0.002563 0.002363 0.001194 0.967741935483871 0.007472 0.002904 0.002878 0.002552 0.002344 0.0009956 Appendices 299 0.1 0.0075937 0.0030297 0.0029936 0.0026629 0.0024635 0.0012929 Average of yearly averages: 0.00124078666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.013 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Appendices 300 Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.001769 0.001739 0.00168 0.001549 0.00145 0.0006216 1962 0.001836 0.001805 0.001748 0.001621 0.001521 0.0008323 1963 0.001807 0.001777 0.001717 0.001596 0.001502 0.0008467 1964 0.001823 0.001793 0.001733 0.001608 0.001513 0.0008509 1965 0.001866 0.001835 0.001778 0.001651 0.001552 0.0008563 1966 0.001836 0.001806 0.001746 0.001623 0.001527 0.0008588 1967 0.001891 0.001862 0.0018 0.001672 0.001574 0.0008683 1968 0.00183 0.0018 0.001742 0.001619 0.001522 0.0008584 1969 0.001834 0.001804 0.001744 0.001616 0.001515 0.0008472 1970 0.001758 0.001726 0.001674 0.001554 0.001455 0.0008102 1971 0.001824 0.001793 0.001736 0.001612 0.001513 0.0008154 1972 0.001823 0.001792 0.001736 0.001606 0.001505 0.0008108 1973 0.001811 0.00178 0.001725 0.001596 0.001496 0.0008157 1974 0.001821 0.00179 0.001735 0.00161 0.001511 0.0008097 1975 0.001816 0.001785 0.001728 0.001604 0.001506 0.0008171 1976 0.001824 0.001794 0.001734 0.001609 0.001513 0.0008343 1977 0.001766 0.001735 0.001678 0.001556 0.001461 0.0008335 1978 0.001756 0.001725 0.001669 0.001551 0.001458 0.0008066 1979 0.001804 0.001774 0.001715 0.001587 0.001488 0.0008017 1980 0.00175 0.001719 0.001663 0.001544 0.00145 0.0008073 1981 0.001786 0.001756 0.001696 0.001572 0.001475 0.0008185 1982 0.00183 0.0018 0.00174 0.001615 0.001518 0.0008331 1983 0.00181 0.001781 0.001719 0.001597 0.001503 0.0008409 1984 0.001808 0.001778 0.001722 0.001604 0.001507 0.0008341 1985 0.001798 0.001768 0.001709 0.001585 0.001485 0.0007971 1986 0.00179 0.001759 0.001703 0.001578 0.00148 0.000797 1987 0.001758 0.001728 0.001669 0.001552 0.001461 0.0008027 1988 0.001785 0.001754 0.001698 0.001576 0.001481 0.0008171 Appendices 301 1989 0.001749 0.001719 0.001661 0.00154 0.001446 0.0007881 1990 0.001759 0.001728 0.001674 0.001551 0.001452 0.0007816 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.001891 0.001862 0.0018 0.001672 0.001574 0.0008683 0.0645161290322581 0.001866 0.001835 0.001778 0.001651 0.001552 0.0008588 0.0967741935483871 0.001836 0.001806 0.001748 0.001623 0.001527 0.0008584 0.129032258064516 0.001836 0.001805 0.001746 0.001621 0.001522 0.0008563 0.161290322580645 0.001834 0.001804 0.001744 0.001619 0.001521 0.0008509 0.193548387096774 0.00183 0.0018 0.001742 0.001616 0.001518 0.0008472 0.225806451612903 0.00183 0.0018 0.00174 0.001615 0.001515 0.0008467 0.258064516129032 0.001824 0.001794 0.001736 0.001612 0.001513 0.0008409 0.290322580645161 0.001824 0.001793 0.001736 0.00161 0.001513 0.0008343 0.32258064516129 0.001823 0.001793 0.001735 0.001609 0.001513 0.0008341 0.354838709677419 0.001823 0.001792 0.001734 0.001608 0.001511 0.0008335 0.387096774193548 0.001821 0.00179 0.001733 0.001606 0.001507 0.0008331 0.419354838709677 0.001816 0.001785 0.001728 0.001604 0.001506 0.0008323 0.451612903225806 0.001811 0.001781 0.001725 0.001604 0.001505 0.0008185 0.483870967741936 0.00181 0.00178 0.001722 0.001597 0.001503 0.0008171 0.516129032258065 0.001808 0.001778 0.001719 0.001596 0.001502 0.0008171 0.548387096774194 0.001807 0.001777 0.001717 0.001596 0.001496 0.0008157 0.580645161290323 0.001804 0.001774 0.001715 0.001587 0.001488 0.0008154 0.612903225806452 0.001798 0.001768 0.001709 0.001585 0.001485 0.0008108 0.645161290322581 0.00179 0.001759 0.001703 0.001578 0.001481 0.0008102 0.67741935483871 0.001786 0.001756 0.001698 0.001576 0.00148 0.0008097 0.709677419354839 0.001785 0.001754 0.001696 0.001572 0.001475 0.0008073 0.741935483870968 0.001769 0.001739 0.00168 0.001556 0.001461 0.0008066 Appendices 302 0.774193548387097 0.001766 0.001735 0.001678 0.001554 0.001461 0.0008027 0.806451612903226 0.001759 0.001728 0.001674 0.001552 0.001458 0.0008017 0.838709677419355 0.001758 0.001728 0.001674 0.001551 0.001455 0.0007971 0.870967741935484 0.001758 0.001726 0.001669 0.001551 0.001452 0.000797 0.903225806451613 0.001756 0.001725 0.001669 0.001549 0.00145 0.0007881 0.935483870967742 0.00175 0.001719 0.001663 0.001544 0.00145 0.0007816 0.967741935483871 0.001749 0.001719 0.001661 0.00154 0.001446 0.0006216 0.1 0.001836 0.0018059 0.0017478 0.0016228 0.0015265 0.00085819 Average of yearly averages: 0.0008171 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.013 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Appendices 303 Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

6 inches = 0.5 ft stored as Pyret trf. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.007364 0.002729 0.00271 0.00239 0.002193 0.0009027 1962 0.007413 0.002778 0.002763 0.002453 0.002257 0.001076 1963 0.007372 0.002739 0.00271 0.002416 0.002225 0.001082 1964 0.007392 0.002758 0.002736 0.00243 0.002237 0.001089 1965 0.007439 0.002804 0.002785 0.002478 0.00228 0.001096 1966 0.007405 0.002773 0.002744 0.002445 0.002256 0.001097 1967 0.007474 0.002843 0.002806 0.002491 0.002298 0.001111 1968 0.007392 0.002756 0.00274 0.002442 0.002249 0.00109 1969 0.007419 0.002786 0.002756 0.00244 0.002247 0.001088 1970 0.007314 0.002673 0.002682 0.002396 0.002197 0.001047 1971 0.007389 0.002754 0.002736 0.002438 0.002242 0.001053 Appendices 304 1972 0.007383 0.002745 0.002741 0.002429 0.002232 0.001051 1973 0.007381 0.002744 0.002733 0.002425 0.00223 0.001056 1974 0.00739 0.002753 0.002743 0.002445 0.002245 0.00105 1975 0.007379 0.002744 0.002725 0.00243 0.002235 0.001054 1976 0.007383 0.002749 0.002724 0.002419 0.00223 0.001067 1977 0.007318 0.002681 0.002669 0.002372 0.002181 0.001063 1978 0.007303 0.002667 0.002654 0.002376 0.002183 0.001038 1979 0.007373 0.00274 0.002711 0.002401 0.002211 0.00104 1980 0.007285 0.002648 0.00264 0.002358 0.002168 0.001034 1981 0.007334 0.0027 0.00268 0.002374 0.002185 0.001043 1982 0.007385 0.002751 0.002727 0.002422 0.00223 0.001064 1983 0.007361 0.002729 0.002696 0.0024 0.002215 0.001071 1984 0.007349 0.002712 0.002701 0.002423 0.002227 0.001057 1985 0.00736 0.002725 0.002708 0.002404 0.002209 0.001029 1986 0.007336 0.002698 0.002691 0.002394 0.002199 0.001028 1987 0.007299 0.002665 0.002643 0.002363 0.002175 0.001036 1988 0.007335 0.002699 0.002687 0.002395 0.002202 0.001045 1989 0.007291 0.002655 0.002639 0.00235 0.00216 0.001015 1990 0.007301 0.002662 0.002661 0.002372 0.002176 0.00101 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.007474 0.002843 0.002806 0.002491 0.002298 0.001111 0.0645161290322581 0.007439 0.002804 0.002785 0.002478 0.00228 0.001097 0.0967741935483871 0.007419 0.002786 0.002763 0.002453 0.002257 0.001096 0.129032258064516 0.007413 0.002778 0.002756 0.002445 0.002256 0.00109 0.161290322580645 0.007405 0.002773 0.002744 0.002445 0.002249 0.001089 0.193548387096774 0.007392 0.002758 0.002743 0.002442 0.002247 0.001088 0.225806451612903 0.007392 0.002756 0.002741 0.00244 0.002245 0.001082 0.258064516129032 0.00739 0.002754 0.00274 0.002438 0.002242 0.001076 0.290322580645161 0.007389 0.002753 0.002736 0.00243 0.002237 0.001071 0.32258064516129 0.007385 0.002751 0.002736 0.00243 0.002235 0.001067 0.354838709677419 0.007383 0.002749 0.002733 0.002429 0.002232 0.001064 0.387096774193548 0.007383 0.002745 0.002727 0.002425 0.00223 0.001063 0.419354838709677 0.007381 0.002744 0.002725 0.002423 0.00223 0.001057 0.451612903225806 0.007379 0.002744 0.002724 0.002422 0.00223 0.001056 0.483870967741936 0.007373 0.00274 0.002711 0.002419 0.002227 Appendices 305 0.001054 0.516129032258065 0.007372 0.002739 0.00271 0.002416 0.002225 0.001053 0.548387096774194 0.007364 0.002729 0.00271 0.002404 0.002215 0.001051 0.580645161290323 0.007361 0.002729 0.002708 0.002401 0.002211 0.00105 0.612903225806452 0.00736 0.002725 0.002701 0.0024 0.002209 0.001047 0.645161290322581 0.007349 0.002712 0.002696 0.002396 0.002202 0.001045 0.67741935483871 0.007336 0.0027 0.002691 0.002395 0.002199 0.001043 0.709677419354839 0.007335 0.002699 0.002687 0.002394 0.002197 0.00104 0.741935483870968 0.007334 0.002698 0.002682 0.00239 0.002193 0.001038 0.774193548387097 0.007318 0.002681 0.00268 0.002376 0.002185 0.001036 0.806451612903226 0.007314 0.002673 0.002669 0.002374 0.002183 0.001034 0.838709677419355 0.007303 0.002667 0.002661 0.002372 0.002181 0.001029 0.870967741935484 0.007301 0.002665 0.002654 0.002372 0.002176 0.001028 0.903225806451613 0.007299 0.002662 0.002643 0.002363 0.002175 0.001015 0.935483870967742 0.007291 0.002655 0.00264 0.002358 0.002168 0.00101 0.967741935483871 0.007285 0.002648 0.002639 0.00235 0.00216 0.0009027 0.1 0.0074184 0.0027852 0.0027623 0.0024522 0.0022569 0.0010954 Average of yearly averages: 0.00105275666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Pyrethrins Description Variable NameValue Units Comments Molecular weight mwt 328.4 g/ mol Henry's Law Const. henry 7.7e 7 atm m^ 3/ mol Vapor Pressure vapr 2.03e 5 torr Solubility sol 2.0 mg/ L Kd Kd mg/ L Koc Koc 35170 mg/ L Photolysis half life kdp 0.5 days Half life Appendices 306 Aerobic Aquatic Metabolismkbacw 31.5 days Halfife Anaerobic Aquatic Metabolism kbacs 86 days Halfife Aerobic Soil Metabolism asm 28.5 days Halfife Hydrolysis: pH 5 0 days Half life Hydrolysis: pH 7 0 days Half life Hydrolysis: pH 9 17 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0.0 cm Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.013 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 4 days Set to 0 or delete line for single app. Interval 2 interval 4 days Set to 0 or delete line for single app. Interval 3 interval 4 days Set to 0 or delete line for single app. Interval 4 interval 4 days Set to 0 or delete line for single app. Interval 5 interval 4 days Set to 0 or delete line for single app. Interval 6 interval 4 days Set to 0 or delete line for single app. Interval 7 interval 4 days Set to 0 or delete line for single app. Interval 8 interval 4 days Set to 0 or delete line for single app. Interval 9 interval 4 days Set to 0 or delete line for single app. Interval 10 interval 4 days Set to 0 or delete line for single app. Interval 11 interval 4 days Set to 0 or delete line for single app. Interval 12 interval 4 days Set to 0 or delete line for single app. Interval 13 interval 4 days Set to 0 or delete line for single app. Interval 14 interval 4 days Set to 0 or delete line for single app. Interval 15 interval 4 days Set to 0 or delete line for single app. Interval 16 interval 4 days Set to 0 or delete line for single app. Interval 17 interval 4 days Set to 0 or delete line for single app. Interval 18 interval 4 days Set to 0 or delete line for single app. Interval 19 interval 4 days Set to 0 or delete line for single app. Interval 20 interval 4 days Set to 0 or delete line for single app. Interval 21 interval 4 days Set to 0 or delete line for single app. Interval 22 interval 4 days Set to 0 or delete line for single app. Interval 23 interval 4 days Set to 0 or delete line for single app. Interval 24 interval 4 days Set to 0 or delete line for single app. Interval 25 interval 4 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 3 UPTKF 0 Record 18: PLVKRT 0 PLDKRT 0 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF total none, monthly or total( average of entire run)

stored as Pyret trfben. out Chemical: Pyrethrins PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Appendices 307 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Benthic segment concentrations ( ppb)