Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.001659 0.001624 0.001569 0.001445 0.001346 0.0005619 1962 0.001697 0.001662 0.001608 0.001486 0.001387 0.0006988 1963 0.001662 0.001627 0.00157 0.001456 0.001363 0.0007039 1964 0.001681 0.001645 0.00159 0.00147 0.001375 0.0007095 1965 0.001716 0.00168 0.001626 0.001506 0.001409 0.000715 1966 0.00169 0.001655 0.001597 0.00148 0.001386 0.0007154 1967 0.001744 0.00171 0.00165 0.001529 0.001431 0.0007263 1968 0.001681 0.001646 0.001592 0.001475 0.001379 0.0007113 1969 0.001696 0.001661 0.001604 0.001481 0.001382 0.0007072 1970 0.001621 0.001584 0.001537 0.001424 0.001327 0.0006767 1971 0.001678 0.001642 0.001588 0.001472 0.001375 0.0006809 1972 0.001679 0.001642 0.001591 0.001468 0.001368 0.0006798 1973 0.001671 0.001635 0.001583 0.001461 0.001362 0.0006834 1974 0.001678 0.001642 0.00159 0.001474 0.001376 0.0006794 1975 0.00167 0.001635 0.001581 0.001466 0.001369 0.0006826 1976 0.001674 0.001639 0.001583 0.001464 0.00137 0.0006928 1977 0.001623 0.001587 0.001534 0.001418 0.001324 0.0006897 1978 0.001612 0.001576 0.001523 0.001415 0.001322 0.0006702 1979 0.001663 0.001628 0.001572 0.00145 0.001353 0.0006715 1980 0.001601 0.001565 0.001513 0.001402 0.00131 0.0006678 1981 0.001639 0.001604 0.001548 0.001429 0.001333 0.0006751 1982 0.001677 0.001642 0.001586 0.001467 0.001372 0.0006905 1983 0.001657 0.001622 0.001564 0.001448 0.001356 0.0006958 1984 0.001649 0.001613 0.001561 0.001453 0.001358 0.0006861 1985 0.001658 0.001622 0.001568 0.001448 0.00135 0.0006629 1986 0.001641 0.001605 0.001553 0.001436 0.001339 0.0006621 1987 0.001609 0.001574 0.001519 0.00141 0.00132 0.0006685 1988 0.001637 0.001601 0.001548 0.001434 0.00134 0.0006765 1989 0.001603 0.001567 0.001514 0.001401 0.001308 0.0006531 1990 0.001614 0.001577 0.001527 0.001414 0.001317 0.0006488 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.001744 0.00171 0.00165 0.001529 0.001431 0.0007263 0.0645161290322581 0.001716 0.00168 0.001626 0.001506 0.001409 0.0007154 0.0967741935483871 0.001697 0.001662 0.001608 0.001486 0.001387 0.000715 0.129032258064516 0.001696 0.001661 0.001604 0.001481 0.001386 0.0007113 0.161290322580645 0.00169 0.001655 0.001597 0.00148 0.001382 0.0007095 0.193548387096774 0.001681 0.001646 0.001592 0.001475 0.001379 0.0007072 0.225806451612903 0.001681 0.001645 0.001591 0.001474 0.001376 0.0007039 Appendices 308 0.258064516129032 0.001679 0.001642 0.00159 0.001472 0.001375 0.0006988 0.290322580645161 0.001678 0.001642 0.00159 0.00147 0.001375 0.0006958 0.32258064516129 0.001678 0.001642 0.001588 0.001468 0.001372 0.0006928 0.354838709677419 0.001677 0.001642 0.001586 0.001467 0.00137 0.0006905 0.387096774193548 0.001674 0.001639 0.001583 0.001466 0.001369 0.0006897 0.419354838709677 0.001671 0.001635 0.001583 0.001464 0.001368 0.0006861 0.451612903225806 0.00167 0.001635 0.001581 0.001461 0.001363 0.0006834 0.483870967741936 0.001663 0.001628 0.001572 0.001456 0.001362 0.0006826 0.516129032258065 0.001662 0.001627 0.00157 0.001453 0.001358 0.0006809 0.548387096774194 0.001659 0.001624 0.001569 0.00145 0.001356 0.0006798 0.580645161290323 0.001658 0.001622 0.001568 0.001448 0.001353 0.0006794 0.612903225806452 0.001657 0.001622 0.001564 0.001448 0.00135 0.0006767 0.645161290322581 0.001649 0.001613 0.001561 0.001445 0.001346 0.0006765 0.67741935483871 0.001641 0.001605 0.001553 0.001436 0.00134 0.0006751 0.709677419354839 0.001639 0.001604 0.001548 0.001434 0.001339 0.0006715 0.741935483870968 0.001637 0.001601 0.001548 0.001429 0.001333 0.0006702 0.774193548387097 0.001623 0.001587 0.001537 0.001424 0.001327 0.0006685 0.806451612903226 0.001621 0.001584 0.001534 0.001418 0.001324 0.0006678 0.838709677419355 0.001614 0.001577 0.001527 0.001415 0.001322 0.0006629 0.870967741935484 0.001612 0.001576 0.001523 0.001414 0.00132 0.0006621 0.903225806451613 0.001609 0.001574 0.001519 0.00141 0.001317 0.0006531 0.935483870967742 0.001603 0.001567 0.001514 0.001402 0.00131 0.0006488 0.967741935483871 0.001601 0.001565 0.001513 0.001401 0.001308 0.0005619 0.1 0.0016969 0.0016619 0.0016076 0.0014855 0.0013869 0.00071463 Average of yearly averages: 0.00068145 Inputs generated by pe4. pl  8 August 2003 Appendices 309 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. 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. Appendices 310 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)

0.0025 lb a. i./ A, 75 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 0.04022 0.02366 0.02339 0.0215 0.01996 0.007757 1962 0.04113 0.02456 0.02437 0.02266 0.02131 0.009958 1963 0.04105 0.02448 0.02424 0.02259 0.02127 0.01018 1964 0.04143 0.02472 0.02434 0.02266 0.02133 0.01021 1965 0.04146 0.02488 0.02474 0.02303 0.02165 0.01028 1966 0.0413 0.02475 0.02447 0.02279 0.02151 0.01031 1967 0.04167 0.02514 0.02481 0.02304 0.02162 0.01036 1968 0.04127 0.02471 0.02451 0.02284 0.02154 0.01036 1969 0.0412 0.02463 0.02445 0.02271 0.02139 0.01023 1970 0.04053 0.02391 0.02385 0.02229 0.02104 0.009846 1971 0.04123 0.02463 0.0244 0.02273 0.02139 0.009955 1972 0.04108 0.02451 0.02436 0.02259 0.0212 0.009837 1973 0.04098 0.02439 0.02426 0.02255 0.02122 0.009888 1974 0.04108 0.02448 0.02435 0.02266 0.02128 0.009845 1975 0.04109 0.02452 0.02431 0.02262 0.02126 0.009939 1976 0.04126 0.0247 0.02444 0.02272 0.0214 0.01016 1977 0.04077 0.02419 0.02402 0.02239 0.02114 0.01016 1978 0.04071 0.02412 0.02392 0.02234 0.02108 0.009899 1979 0.04101 0.02444 0.02425 0.02248 0.02112 0.009802 1980 0.04072 0.02413 0.02394 0.02233 0.0211 0.009932 1981 0.04103 0.02447 0.02419 0.02248 0.02117 0.01009 1982 0.04134 0.02479 0.02453 0.0228 0.02143 0.01018 1983 0.04126 0.02472 0.02441 0.02273 0.02146 0.01026 1984 0.04129 0.02468 0.0245 0.02293 0.02164 0.01026 1985 0.04097 0.0244 0.02418 0.0225 0.02115 0.00987 1986 0.04099 0.02441 0.02423 0.02256 0.02123 0.009858 1987 0.04081 0.02425 0.02397 0.02235 0.02107 0.009847 1988 0.04097 0.02438 0.0242 0.02257 0.02128 0.01003 1989 0.0407 0.02412 0.02391 0.02226 0.02098 0.009802 1990 0.04069 0.02409 0.02397 0.02231 0.021 0.009713 Appendices 311 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.04167 0.02514 0.02481 0.02304 0.02165 0.01036 0.0645161290322581 0.04146 0.02488 0.02474 0.02303 0.02164 0.01036 0.0967741935483871 0.04143 0.02479 0.02453 0.02293 0.02162 0.01031 0.129032258064516 0.04134 0.02475 0.02451 0.02284 0.02154 0.01028 0.161290322580645 0.0413 0.02472 0.0245 0.0228 0.02151 0.01026 0.193548387096774 0.04129 0.02472 0.02447 0.02279 0.02146 0.01026 0.225806451612903 0.04127 0.02471 0.02445 0.02273 0.02143 0.01023 0.258064516129032 0.04126 0.0247 0.02444 0.02273 0.0214 0.01021 0.290322580645161 0.04126 0.02468 0.02441 0.02272 0.02139 0.01018 0.32258064516129 0.04123 0.02463 0.0244 0.02271 0.02139 0.01018 0.354838709677419 0.0412 0.02463 0.02437 0.02266 0.02133 0.01016 0.387096774193548 0.04113 0.02456 0.02436 0.02266 0.02131 0.01016 0.419354838709677 0.04109 0.02452 0.02435 0.02266 0.02128 0.01009 0.451612903225806 0.04108 0.02451 0.02434 0.02262 0.02128 0.01003 0.483870967741936 0.04108 0.02448 0.02431 0.02259 0.02127 0.009958 0.516129032258065 0.04105 0.02448 0.02426 0.02259 0.02126 0.009955 0.548387096774194 0.04103 0.02447 0.02425 0.02257 0.02123 0.009939 0.580645161290323 0.04101 0.02444 0.02424 0.02256 0.02122 0.009932 0.612903225806452 0.04099 0.02441 0.02423 0.02255 0.0212 0.009899 0.645161290322581 0.04098 0.0244 0.0242 0.0225 0.02117 0.009888 0.67741935483871 0.04097 0.02439 0.02419 0.02248 0.02115 0.00987 0.709677419354839 0.04097 0.02438 0.02418 0.02248 0.02114 0.009858 0.741935483870968 0.04081 0.02425 0.02402 0.02239 0.02112 0.009847 0.774193548387097 0.04077 0.02419 0.02397 0.02235 0.0211 0.009846 0.806451612903226 0.04072 0.02413 0.02397 0.02234 0.02108 0.009845 0.838709677419355 0.04071 0.02412 0.02394 0.02233 0.02107 0.009837 Appendices 312 0.870967741935484 0.0407 0.02412 0.02392 0.02231 0.02104 0.009802 0.903225806451613 0.04069 0.02409 0.02391 0.02229 0.021 0.009802 0.935483870967742 0.04053 0.02391 0.02385 0.02226 0.02098 0.009713 0.967741935483871 0.04022 0.02366 0.02339 0.0215 0.01996 0.007757 0.1 0.041421 0.024786 0.024528 0.022921 0.021612 0.010307 Average of yearly averages: 0.0099606 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 0.0028 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. Appendices 313 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 0.008876 0.008848 0.00858 0.007959 0.007509 0.003315 1962 0.009576 0.009549 0.009288 0.008687 0.008229 0.00507 1963 0.009514 0.009486 0.009225 0.008639 0.008202 0.005261 1964 0.009586 0.009558 0.009291 0.008698 0.008264 0.005289 1965 0.009857 0.009827 0.009574 0.008966 0.008509 0.005326 1966 0.009685 0.009658 0.009392 0.008801 0.008352 0.005351 1967 0.009966 0.009938 0.009669 0.009059 0.008605 0.005385 1968 0.009691 0.009663 0.009404 0.008808 0.008358 0.0054 1969 0.009607 0.009578 0.009322 0.008708 0.00823 0.005289 1970 0.009177 0.009142 0.008906 0.008326 0.007869 0.005007 1971 0.009618 0.00959 0.009331 0.008732 0.008269 0.005074 1972 0.009569 0.009542 0.009281 0.008665 0.008193 0.004991 1973 0.009479 0.009448 0.0092 0.008587 0.008116 0.005027 1974 0.00955 0.009518 0.009269 0.008664 0.008207 0.004985 1975 0.009551 0.009524 0.009265 0.008664 0.008201 0.005065 1976 0.009669 0.009642 0.009377 0.008779 0.00834 0.005242 1977 0.009318 0.009288 0.009035 0.008452 0.008024 0.005253 1978 0.00927 0.00924 0.008987 0.00841 0.007971 0.005049 1979 0.009475 0.009447 0.009189 0.008574 0.008114 0.004955 Appendices 314 1980 0.009289 0.00926 0.009005 0.008425 0.007993 0.005079 1981 0.009482 0.009454 0.009186 0.008592 0.008144 0.005197 1982 0.009734 0.009706 0.009441 0.008838 0.008389 0.005255 1983 0.009658 0.00963 0.009363 0.008774 0.008329 0.005314 1984 0.009704 0.009673 0.009421 0.008843 0.008388 0.005326 1985 0.009462 0.009435 0.00917 0.008575 0.008112 0.005019 1986 0.009493 0.009465 0.009208 0.008609 0.008147 0.005006 1987 0.009327 0.009299 0.009036 0.008462 0.008041 0.004998 1988 0.009455 0.009424 0.009173 0.008586 0.008151 0.005148 1989 0.009266 0.009237 0.008982 0.008393 0.007952 0.004973 1990 0.009289 0.009258 0.009009 0.008411 0.007949 0.004905 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.009966 0.009938 0.009669 0.009059 0.008605 0.0054 0.0645161290322581 0.009857 0.009827 0.009574 0.008966 0.008509 0.005385 0.0967741935483871 0.009734 0.009706 0.009441 0.008843 0.008389 0.005351 0.129032258064516 0.009704 0.009673 0.009421 0.008838 0.008388 0.005326 0.161290322580645 0.009691 0.009663 0.009404 0.008808 0.008358 0.005326 0.193548387096774 0.009685 0.009658 0.009392 0.008801 0.008352 0.005314 0.225806451612903 0.009669 0.009642 0.009377 0.008779 0.00834 0.005289 0.258064516129032 0.009658 0.00963 0.009363 0.008774 0.008329 0.005289 0.290322580645161 0.009618 0.00959 0.009331 0.008732 0.008269 0.005261 0.32258064516129 0.009607 0.009578 0.009322 0.008708 0.008264 0.005255 0.354838709677419 0.009586 0.009558 0.009291 0.008698 0.00823 0.005253 0.387096774193548 0.009576 0.009549 0.009288 0.008687 0.008229 0.005242 0.419354838709677 0.009569 0.009542 0.009281 0.008665 0.008207 0.005197 0.451612903225806 0.009551 0.009524 0.009269 0.008664 0.008202 0.005148 0.483870967741936 0.00955 0.009518 0.009265 0.008664 0.008201 0.005079 0.516129032258065 0.009514 0.009486 0.009225 0.008639 0.008193 0.005074 0.548387096774194 0.009493 0.009465 0.009208 0.008609 0.008151 0.00507 0.580645161290323 0.009482 0.009454 0.0092 0.008592 0.008147 0.005065 0.612903225806452 0.009479 0.009448 0.009189 0.008587 0.008144 Appendices 315 0.005049 0.645161290322581 0.009475 0.009447 0.009186 0.008586 0.008116 0.005027 0.67741935483871 0.009462 0.009435 0.009173 0.008575 0.008114 0.005019 0.709677419354839 0.009455 0.009424 0.00917 0.008574 0.008112 0.005007 0.741935483870968 0.009327 0.009299 0.009036 0.008462 0.008041 0.005006 0.774193548387097 0.009318 0.009288 0.009035 0.008452 0.008024 0.004998 0.806451612903226 0.009289 0.00926 0.009009 0.008425 0.007993 0.004991 0.838709677419355 0.009289 0.009258 0.009005 0.008411 0.007971 0.004985 0.870967741935484 0.00927 0.00924 0.008987 0.00841 0.007952 0.004973 0.903225806451613 0.009266 0.009237 0.008982 0.008393 0.007949 0.004955 0.935483870967742 0.009177 0.009142 0.008906 0.008326 0.007869 0.004905 0.967741935483871 0.008876 0.008848 0.00858 0.007959 0.007509 0.003315 0.1 0.009731 0.0097027 0.009439 0.0088425 0.0083889 0.0053485 Average of yearly averages: 0.00508513333333333 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 Appendices 316 Application Rate: TAPP 0.0028 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. 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 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 0.03685 0.01783 0.01761 0.01577 0.01435 0.006011 1962 0.03757 0.01855 0.0184 0.01671 0.01541 0.007908 1963 0.03747 0.01846 0.01824 0.01661 0.01534 0.008078 Appendices 317 1964 0.03786 0.01863 0.01835 0.01667 0.01539 0.008094 1965 0.03786 0.01883 0.01868 0.01699 0.01566 0.00814 1966 0.03767 0.01867 0.01844 0.01679 0.01555 0.00817 1967 0.03802 0.01903 0.01875 0.017 0.01566 0.008218 1968 0.03764 0.01861 0.01846 0.01681 0.01556 0.008196 1969 0.03764 0.01863 0.01845 0.01672 0.01545 0.008094 1970 0.03704 0.01797 0.01794 0.01638 0.01515 0.007772 1971 0.03761 0.01855 0.01838 0.01672 0.01543 0.00784 1972 0.03748 0.01844 0.01834 0.0166 0.01529 0.007762 1973 0.03743 0.0184 0.01828 0.01659 0.01531 0.007806 1974 0.03751 0.01847 0.01835 0.01668 0.01535 0.007757 1975 0.0375 0.01847 0.01829 0.01663 0.01533 0.007834 1976 0.0376 0.01859 0.01837 0.01668 0.01541 0.008008 1977 0.03719 0.01815 0.01803 0.0164 0.01519 0.008011 1978 0.03713 0.01809 0.01793 0.01637 0.01514 0.007787 1979 0.03744 0.01842 0.01822 0.01648 0.01519 0.007709 1980 0.0371 0.01805 0.01791 0.01633 0.01513 0.007805 1981 0.03735 0.01832 0.01813 0.01644 0.01519 0.007923 1982 0.03766 0.01864 0.01843 0.01672 0.01543 0.008014 1983 0.03757 0.01857 0.01832 0.01666 0.01544 0.008081 1984 0.03761 0.01853 0.01839 0.01682 0.01557 0.008057 1985 0.03736 0.01833 0.01817 0.0165 0.01521 0.007737 1986 0.03735 0.0183 0.01818 0.01652 0.01525 0.007729 1987 0.03717 0.01815 0.01793 0.01634 0.01511 0.007737 1988 0.03735 0.0183 0.01817 0.01654 0.01529 0.007882 1989 0.03709 0.01805 0.01789 0.01626 0.01502 0.00767 1990 0.0371 0.01804 0.01795 0.01632 0.01506 0.007601 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.03802 0.01903 0.01875 0.017 0.01566 0.008218 0.0645161290322581 0.03786 0.01883 0.01868 0.01699 0.01566 0.008196 0.0967741935483871 0.03786 0.01867 0.01846 0.01682 0.01557 0.00817 0.129032258064516 0.03767 0.01864 0.01845 0.01681 0.01556 0.00814 0.161290322580645 0.03766 0.01863 0.01844 0.01679 0.01555 0.008094 0.193548387096774 0.03764 0.01863 0.01843 0.01672 0.01545 0.008094 0.225806451612903 0.03764 0.01861 0.0184 0.01672 0.01544 0.008081 0.258064516129032 0.03761 0.01859 0.01839 0.01672 0.01543 0.008078 0.290322580645161 0.03761 0.01857 0.01838 0.01671 0.01543 0.008057 0.32258064516129 0.0376 0.01855 0.01837 0.01668 0.01541 0.008014 0.354838709677419 0.03757 0.01855 0.01835 0.01668 0.01541 Appendices 318 0.008011 0.387096774193548 0.03757 0.01853 0.01835 0.01667 0.01539 0.008008 0.419354838709677 0.03751 0.01847 0.01834 0.01666 0.01535 0.007923 0.451612903225806 0.0375 0.01847 0.01832 0.01663 0.01534 0.007908 0.483870967741936 0.03748 0.01846 0.01829 0.01661 0.01533 0.007882 0.516129032258065 0.03747 0.01844 0.01828 0.0166 0.01531 0.00784 0.548387096774194 0.03744 0.01842 0.01824 0.01659 0.01529 0.007834 0.580645161290323 0.03743 0.0184 0.01822 0.01654 0.01529 0.007806 0.612903225806452 0.03736 0.01833 0.01818 0.01652 0.01525 0.007805 0.645161290322581 0.03735 0.01832 0.01817 0.0165 0.01521 0.007787 0.67741935483871 0.03735 0.0183 0.01817 0.01648 0.01519 0.007772 0.709677419354839 0.03735 0.0183 0.01813 0.01644 0.01519 0.007762 0.741935483870968 0.03719 0.01815 0.01803 0.0164 0.01519 0.007757 0.774193548387097 0.03717 0.01815 0.01795 0.01638 0.01515 0.007737 0.806451612903226 0.03713 0.01809 0.01794 0.01637 0.01514 0.007737 0.838709677419355 0.0371 0.01805 0.01793 0.01634 0.01513 0.007729 0.870967741935484 0.0371 0.01805 0.01793 0.01633 0.01511 0.007709 0.903225806451613 0.03709 0.01804 0.01791 0.01632 0.01506 0.00767 0.935483870967742 0.03704 0.01797 0.01789 0.01626 0.01502 0.007601 0.967741935483871 0.03685 0.01783 0.01761 0.01577 0.01435 0.006011 0.1 0.037841 0.018667 0.018459 0.016819 0.015569 0.008167 Average of yearly averages: 0.0078477 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 319 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 0.0028 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. 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 320 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 0.008812 0.008747 0.008459 0.007829 0.007366 0.003232 1962 0.009377 0.009307 0.009036 0.008422 0.007959 0.004747 1963 0.009283 0.009215 0.008938 0.008344 0.007901 0.004888 1964 0.00936 0.009293 0.009008 0.008405 0.00796 0.004903 1965 0.0096 0.009528 0.009263 0.008644 0.008181 0.004933 1966 0.009443 0.009377 0.009093 0.008496 0.008041 0.004956 1967 0.009714 0.009652 0.009357 0.008744 0.008281 0.004992 1968 0.009437 0.009367 0.009097 0.008491 0.008034 0.004986 1969 0.009388 0.009317 0.009047 0.008421 0.007939 0.004893 1970 0.00898 0.008909 0.008661 0.008074 0.007609 0.004651 1971 0.009375 0.009305 0.009034 0.008427 0.007959 0.004699 1972 0.009346 0.009275 0.009007 0.008378 0.0079 0.00464 1973 0.009266 0.009194 0.008935 0.008311 0.007834 0.004672 1974 0.009328 0.009256 0.008996 0.008383 0.007918 0.004634 1975 0.009319 0.009249 0.008979 0.008371 0.007903 0.004698 1976 0.009404 0.009337 0.009057 0.008451 0.008002 0.004838 1977 0.009081 0.009009 0.008746 0.008152 0.007713 0.004845 1978 0.009034 0.008963 0.0087 0.00812 0.007672 0.004667 1979 0.009249 0.009179 0.008907 0.008283 0.007815 0.004598 1980 0.009033 0.008962 0.008698 0.008112 0.007671 0.004688 1981 0.009217 0.009151 0.008864 0.008264 0.007809 0.00478 1982 0.009453 0.009386 0.009105 0.008496 0.008038 0.004842 1983 0.009371 0.009305 0.009018 0.008425 0.007976 0.004894 1984 0.009395 0.009323 0.009061 0.00848 0.008018 0.004888 1985 0.009227 0.009159 0.008881 0.008276 0.007807 0.004626 1986 0.009232 0.00916 0.008896 0.008288 0.007819 0.004619 1987 0.009072 0.009004 0.008726 0.008147 0.00772 0.004625 1988 0.009198 0.009126 0.008864 0.008269 0.007823 0.004746 1989 0.009014 0.008943 0.008677 0.008081 0.007633 0.004581 1990 0.009047 0.008976 0.008718 0.008115 0.007644 0.004529 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.009714 0.009652 0.009357 0.008744 0.008281 0.004992 0.0645161290322581 0.0096 0.009528 0.009263 0.008644 0.008181 0.004986 0.0967741935483871 0.009453 0.009386 0.009105 0.008496 0.008041 0.004956 Appendices 321 0.129032258064516 0.009443 0.009377 0.009097 0.008496 0.008038 0.004933 0.161290322580645 0.009437 0.009367 0.009093 0.008491 0.008034 0.004903 0.193548387096774 0.009404 0.009337 0.009061 0.00848 0.008018 0.004894 0.225806451612903 0.009395 0.009323 0.009057 0.008451 0.008002 0.004893 0.258064516129032 0.009388 0.009317 0.009047 0.008427 0.007976 0.004888 0.290322580645161 0.009377 0.009307 0.009036 0.008425 0.00796 0.004888 0.32258064516129 0.009375 0.009305 0.009034 0.008422 0.007959 0.004845 0.354838709677419 0.009371 0.009305 0.009018 0.008421 0.007959 0.004842 0.387096774193548 0.00936 0.009293 0.009008 0.008405 0.007939 0.004838 0.419354838709677 0.009346 0.009275 0.009007 0.008383 0.007918 0.00478 0.451612903225806 0.009328 0.009256 0.008996 0.008378 0.007903 0.004747 0.483870967741936 0.009319 0.009249 0.008979 0.008371 0.007901 0.004746 0.516129032258065 0.009283 0.009215 0.008938 0.008344 0.0079 0.004699 0.548387096774194 0.009266 0.009194 0.008935 0.008311 0.007834 0.004698 0.580645161290323 0.009249 0.009179 0.008907 0.008288 0.007823 0.004688 0.612903225806452 0.009232 0.00916 0.008896 0.008283 0.007819 0.004672 0.645161290322581 0.009227 0.009159 0.008881 0.008276 0.007815 0.004667 0.67741935483871 0.009217 0.009151 0.008864 0.008269 0.007809 0.004651 0.709677419354839 0.009198 0.009126 0.008864 0.008264 0.007807 0.00464 0.741935483870968 0.009081 0.009009 0.008746 0.008152 0.00772 0.004634 0.774193548387097 0.009072 0.009004 0.008726 0.008147 0.007713 0.004626 0.806451612903226 0.009047 0.008976 0.008718 0.00812 0.007672 0.004625 0.838709677419355 0.009034 0.008963 0.0087 0.008115 0.007671 0.004619 0.870967741935484 0.009033 0.008962 0.008698 0.008112 0.007644 0.004598 0.903225806451613 0.009014 0.008943 0.008677 0.008081 0.007633 0.004581 0.935483870967742 0.00898 0.008909 0.008661 0.008074 0.007609 Appendices 322 0.004529 0.967741935483871 0.008812 0.008747 0.008459 0.007829 0.007366 0.003232 0.1 0.009452 0.0093851 0.0091042 0.008496 0.0080407 0.0049537 Average of yearly averages: 0.00470966666666667 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 0.0028 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. 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 323 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 0.03591 0.01406 0.01389 0.01222 0.01122 0.004766 1962 0.03632 0.01447 0.01434 0.01275 0.01176 0.006048 1963 0.03616 0.01432 0.01412 0.0126 0.01164 0.006126 1964 0.03657 0.01447 0.01424 0.01266 0.01169 0.006155 1965 0.03651 0.01466 0.01451 0.01292 0.01192 0.006186 1966 0.03634 0.0145 0.0143 0.01275 0.01181 0.006203 1967 0.03667 0.01484 0.01459 0.01297 0.012 0.006259 1968 0.03629 0.01443 0.01429 0.01275 0.01178 0.006193 1969 0.03635 0.01451 0.01432 0.0127 0.01173 0.006139 1970 0.03583 0.01394 0.01392 0.01245 0.01146 0.0059 1971 0.03626 0.0144 0.01424 0.0127 0.01171 0.005934 1972 0.03621 0.01434 0.01425 0.01263 0.01164 0.005906 1973 0.03618 0.01431 0.0142 0.01261 0.01163 0.005938 1974 0.03624 0.01437 0.01426 0.01271 0.0117 0.005899 1975 0.0362 0.01434 0.01418 0.01264 0.01166 0.005942 1976 0.03624 0.0144 0.01421 0.01263 0.01167 0.006044 1977 0.03589 0.01403 0.01391 0.01239 0.01143 0.006039 1978 0.03583 0.01397 0.01384 0.01239 0.01142 0.005875 1979 0.03616 0.01431 0.01412 0.01251 0.01154 0.00585 1980 0.03577 0.0139 0.01379 0.01233 0.01137 0.005874 1981 0.036 0.01414 0.01398 0.01241 0.01145 0.005941 1982 0.03627 0.01443 0.01424 0.01266 0.01169 0.006038 1983 0.03617 0.01433 0.01411 0.01257 0.01164 0.006085 Appendices 324 1984 0.03617 0.01428 0.01415 0.0127 0.01171 0.006034 1985 0.03608 0.01422 0.01408 0.01251 0.01153 0.005817 1986 0.03601 0.01414 0.01404 0.0125 0.01152 0.005817 1987 0.03584 0.01398 0.01381 0.01235 0.01139 0.00585 1988 0.036 0.01414 0.01402 0.01251 0.01153 0.005932 1989 0.03578 0.01392 0.01377 0.01227 0.01131 0.005757 1990 0.03582 0.01394 0.01387 0.01236 0.01137 0.005715 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.03667 0.01484 0.01459 0.01297 0.012 0.006259 0.0645161290322581 0.03657 0.01466 0.01451 0.01292 0.01192 0.006203 0.0967741935483871 0.03651 0.01451 0.01434 0.01275 0.01181 0.006193 0.129032258064516 0.03635 0.0145 0.01432 0.01275 0.01178 0.006186 0.161290322580645 0.03634 0.01447 0.0143 0.01275 0.01176 0.006155 0.193548387096774 0.03632 0.01447 0.01429 0.01271 0.01173 0.006139 0.225806451612903 0.03629 0.01443 0.01426 0.0127 0.01171 0.006126 0.258064516129032 0.03627 0.01443 0.01425 0.0127 0.01171 0.006085 0.290322580645161 0.03626 0.0144 0.01424 0.0127 0.0117 0.006048 0.32258064516129 0.03624 0.0144 0.01424 0.01266 0.01169 0.006044 0.354838709677419 0.03624 0.01437 0.01424 0.01266 0.01169 0.006039 0.387096774193548 0.03621 0.01434 0.01421 0.01264 0.01167 0.006038 0.419354838709677 0.0362 0.01434 0.0142 0.01263 0.01166 0.006034 0.451612903225806 0.03618 0.01433 0.01418 0.01263 0.01164 0.005942 0.483870967741936 0.03617 0.01432 0.01415 0.01261 0.01164 0.005941 0.516129032258065 0.03617 0.01431 0.01412 0.0126 0.01164 0.005938 0.548387096774194 0.03616 0.01431 0.01412 0.01257 0.01163 0.005934 0.580645161290323 0.03616 0.01428 0.01411 0.01251 0.01154 0.005932 0.612903225806452 0.03608 0.01422 0.01408 0.01251 0.01153 0.005906 0.645161290322581 0.03601 0.01414 0.01404 0.01251 0.01153 0.0059 0.67741935483871 0.036 0.01414 0.01402 0.0125 0.01152 0.005899 0.709677419354839 0.036 0.01414 0.01398 0.01245 0.01146 0.005875 Appendices 325 0.741935483870968 0.03591 0.01406 0.01392 0.01241 0.01145 0.005874 0.774193548387097 0.03589 0.01403 0.01391 0.01239 0.01143 0.00585 0.806451612903226 0.03584 0.01398 0.01389 0.01239 0.01142 0.00585 0.838709677419355 0.03583 0.01397 0.01387 0.01236 0.01139 0.005817 0.870967741935484 0.03583 0.01394 0.01384 0.01235 0.01137 0.005817 0.903225806451613 0.03582 0.01394 0.01381 0.01233 0.01137 0.005757 0.935483870967742 0.03578 0.01392 0.01379 0.01227 0.01131 0.005715 0.967741935483871 0.03577 0.0139 0.01377 0.01222 0.01122 0.004766 0.1 0.036494 0.014509 0.014338 0.01275 0.011807 0.0061923 Average of yearly averages: 0.00594206666666666 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 0.0028 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. Appendices 326 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 0.008468 0.008325 0.00804 0.007415 0.006939 0.002976 1962 0.008792 0.008647 0.00837 0.007763 0.007286 0.003992 1963 0.008651 0.008509 0.008223 0.007644 0.007192 0.004055 1964 0.00874 0.008597 0.008307 0.007708 0.00725 0.004078 1965 0.008931 0.008785 0.008511 0.007905 0.007431 0.004101 1966 0.008793 0.008652 0.008362 0.007774 0.007314 0.004113 1967 0.009054 0.008916 0.008619 0.008008 0.007538 0.004158 1968 0.008769 0.008623 0.008347 0.007752 0.007288 0.004112 1969 0.008783 0.008638 0.008355 0.007739 0.007254 0.004059 1970 0.008414 0.008261 0.008013 0.007439 0.006965 0.003879 1971 0.008733 0.008588 0.008309 0.007717 0.007244 0.003904 Appendices 327 1972 0.008731 0.008584 0.008315 0.007693 0.007207 0.003883 1973 0.008671 0.008522 0.008257 0.007644 0.007161 0.003906 1974 0.008721 0.008572 0.008307 0.00771 0.007236 0.003878 1975 0.008691 0.008546 0.008269 0.007679 0.007208 0.003913 1976 0.008731 0.008588 0.008303 0.007704 0.007245 0.003995 1977 0.008455 0.008308 0.008037 0.007449 0.006998 0.003991 1978 0.008407 0.00826 0.007991 0.007427 0.006978 0.003862 1979 0.008641 0.008497 0.008214 0.007602 0.007128 0.00384 1980 0.008377 0.00823 0.007961 0.00739 0.006943 0.003866 1981 0.008555 0.008413 0.008125 0.007527 0.007063 0.003919 1982 0.00876 0.008618 0.008332 0.007732 0.007267 0.003989 1983 0.008666 0.008526 0.008233 0.007649 0.007196 0.004027 1984 0.008658 0.008511 0.008242 0.007679 0.007216 0.003994 1985 0.00861 0.008466 0.008184 0.007587 0.007111 0.003817 1986 0.008569 0.008422 0.008154 0.007559 0.007085 0.003816 1987 0.008416 0.008274 0.007991 0.007429 0.006994 0.003842 1988 0.008543 0.008396 0.008126 0.007543 0.007087 0.003912 1989 0.008371 0.008226 0.007952 0.007372 0.00692 0.003774 1990 0.008421 0.008271 0.008012 0.007423 0.006951 0.003743 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.009054 0.008916 0.008619 0.008008 0.007538 0.004158 0.0645161290322581 0.008931 0.008785 0.008511 0.007905 0.007431 0.004113 0.0967741935483871 0.008793 0.008652 0.00837 0.007774 0.007314 0.004112 0.129032258064516 0.008792 0.008647 0.008362 0.007763 0.007288 0.004101 0.161290322580645 0.008783 0.008638 0.008355 0.007752 0.007286 0.004078 0.193548387096774 0.008769 0.008623 0.008347 0.007739 0.007267 0.004059 0.225806451612903 0.00876 0.008618 0.008332 0.007732 0.007254 0.004055 0.258064516129032 0.00874 0.008597 0.008315 0.007717 0.00725 0.004027 0.290322580645161 0.008733 0.008588 0.008309 0.00771 0.007245 0.003995 0.32258064516129 0.008731 0.008588 0.008307 0.007708 0.007244 0.003994 0.354838709677419 0.008731 0.008584 0.008307 0.007704 0.007236 0.003992 0.387096774193548 0.008721 0.008572 0.008303 0.007693 0.007216 0.003991 0.419354838709677 0.008691 0.008546 0.008269 0.007679 0.007208 0.003989 0.451612903225806 0.008671 0.008526 0.008257 0.007679 0.007207 0.003919 0.483870967741936 0.008666 0.008522 0.008242 0.007649 0.007196 Appendices 328 0.003913 0.516129032258065 0.008658 0.008511 0.008233 0.007644 0.007192 0.003912 0.548387096774194 0.008651 0.008509 0.008223 0.007644 0.007161 0.003906 0.580645161290323 0.008641 0.008497 0.008214 0.007602 0.007128 0.003904 0.612903225806452 0.00861 0.008466 0.008184 0.007587 0.007111 0.003883 0.645161290322581 0.008569 0.008422 0.008154 0.007559 0.007087 0.003879 0.67741935483871 0.008555 0.008413 0.008126 0.007543 0.007085 0.003878 0.709677419354839 0.008543 0.008396 0.008125 0.007527 0.007063 0.003866 0.741935483870968 0.008468 0.008325 0.00804 0.007449 0.006998 0.003862 0.774193548387097 0.008455 0.008308 0.008037 0.007439 0.006994 0.003842 0.806451612903226 0.008421 0.008274 0.008013 0.007429 0.006978 0.00384 0.838709677419355 0.008416 0.008271 0.008012 0.007427 0.006965 0.003817 0.870967741935484 0.008414 0.008261 0.007991 0.007423 0.006951 0.003816 0.903225806451613 0.008407 0.00826 0.007991 0.007415 0.006943 0.003774 0.935483870967742 0.008377 0.00823 0.007961 0.00739 0.006939 0.003743 0.967741935483871 0.008371 0.008226 0.007952 0.007372 0.00692 0.002976 0.1 0.0087929 0.0086515 0.0083692 0.0077729 0.0073114 0.0041109 Average of yearly averages: 0.00391313333333333 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 329 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 0.0028 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. 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 Appendices 330 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 0.03525 0.01306 0.01298 0.01145 0.0105 0.004323 1962 0.03549 0.0133 0.01323 0.01174 0.01081 0.005152 1963 0.03529 0.01311 0.01297 0.01157 0.01066 0.005182 1964 0.03572 0.01327 0.01311 0.01164 0.01072 0.005219 1965 0.03561 0.01342 0.01333 0.01186 0.01091 0.00525 1966 0.03545 0.01328 0.01314 0.01171 0.01081 0.005255 1967 0.03578 0.01361 0.01343 0.01192 0.011 0.005319 1968 0.03539 0.0132 0.01313 0.01169 0.01077 0.005223 1969 0.03551 0.01334 0.0132 0.01168 0.01076 0.005211 1970 0.03501 0.0128 0.01284 0.01147 0.01052 0.005013 1971 0.03537 0.01319 0.0131 0.01167 0.01074 0.00504 1972 0.03535 0.01315 0.01313 0.01163 0.01069 0.005034 1973 0.03533 0.01314 0.01308 0.01161 0.01067 0.005057 1974 0.03538 0.01318 0.01313 0.01171 0.01075 0.005031 1975 0.03532 0.01313 0.01304 0.01163 0.0107 0.005048 1976 0.03534 0.01316 0.01304 0.01158 0.01068 0.005108 1977 0.03503 0.01284 0.01278 0.01136 0.01044 0.005091 1978 0.03496 0.01277 0.01271 0.01138 0.01045 0.004972 1979 0.0353 0.01312 0.01298 0.0115 0.01059 0.004982 1980 0.03487 0.01268 0.01264 0.01129 0.01038 0.004951 1981 0.03511 0.01293 0.01283 0.01137 0.01046 0.004996 1982 0.03535 0.01317 0.01306 0.0116 0.01068 0.005096 1983 0.03524 0.01307 0.01291 0.01149 0.01061 0.005128 1984 0.03522 0.01299 0.01293 0.0116 0.01066 0.005061 1985 0.03523 0.01304 0.01297 0.01151 0.01058 0.004926 1986 0.03512 0.01292 0.01288 0.01146 0.01053 0.004922 1987 0.03494 0.01276 0.01265 0.01131 0.01041 0.004959 1988 0.03511 0.01292 0.01286 0.01146 0.01054 0.005003 1989 0.0349 0.01271 0.01263 0.01125 0.01034 0.004862 1990 0.03495 0.01274 0.01274 0.01135 0.01042 0.004835 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.03578 0.01361 0.01343 0.01192 0.011 0.005319 0.0645161290322581 0.03572 0.01342 0.01333 0.01186 0.01091 0.005255 0.0967741935483871 0.03561 0.01334 0.01323 0.01174 0.01081 0.00525 0.129032258064516 0.03551 0.0133 0.0132 0.01171 0.01081 0.005223 0.161290322580645 0.03549 0.01328 0.01314 0.01171 0.01077 0.005219 0.193548387096774 0.03545 0.01327 0.01313 0.01169 0.01076 0.005211 0.225806451612903 0.03539 0.0132 0.01313 0.01168 0.01075 0.005182 Appendices 331 0.258064516129032 0.03538 0.01319 0.01313 0.01167 0.01074 0.005152 0.290322580645161 0.03537 0.01318 0.01311 0.01164 0.01072 0.005128 0.32258064516129 0.03535 0.01317 0.0131 0.01163 0.0107 0.005108 0.354838709677419 0.03535 0.01316 0.01308 0.01163 0.01069 0.005096 0.387096774193548 0.03534 0.01315 0.01306 0.01161 0.01068 0.005091 0.419354838709677 0.03533 0.01314 0.01304 0.0116 0.01068 0.005061 0.451612903225806 0.03532 0.01313 0.01304 0.0116 0.01067 0.005057 0.483870967741936 0.0353 0.01312 0.01298 0.01158 0.01066 0.005048 0.516129032258065 0.03529 0.01311 0.01298 0.01157 0.01066 0.00504 0.548387096774194 0.03525 0.01307 0.01297 0.01151 0.01061 0.005034 0.580645161290323 0.03524 0.01306 0.01297 0.0115 0.01059 0.005031 0.612903225806452 0.03523 0.01304 0.01293 0.01149 0.01058 0.005013 0.645161290322581 0.03522 0.01299 0.01291 0.01147 0.01054 0.005003 0.67741935483871 0.03512 0.01293 0.01288 0.01146 0.01053 0.004996 0.709677419354839 0.03511 0.01292 0.01286 0.01146 0.01052 0.004982 0.741935483870968 0.03511 0.01292 0.01284 0.01145 0.0105 0.004972 0.774193548387097 0.03503 0.01284 0.01283 0.01138 0.01046 0.004959 0.806451612903226 0.03501 0.0128 0.01278 0.01137 0.01045 0.004951 0.838709677419355 0.03496 0.01277 0.01274 0.01136 0.01044 0.004926 0.870967741935484 0.03495 0.01276 0.01271 0.01135 0.01042 0.004922 0.903225806451613 0.03494 0.01274 0.01265 0.01131 0.01041 0.004862 0.935483870967742 0.0349 0.01271 0.01264 0.01129 0.01038 0.004835 0.967741935483871 0.03487 0.01268 0.01263 0.01125 0.01034 0.004323 0.1 0.0356 0.013336 0.013227 0.011737 0.01081 0.0052473 Average of yearly averages: 0.00504163333333333 Inputs generated by pe4. pl  8 August 2003 Appendices 332 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 0.0028 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. 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. Appendices 333 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 0.007945 0.007775 0.007513 0.006917 0.006444 0.002691 1962 0.008126 0.007955 0.007697 0.007116 0.006642 0.003346 1963 0.007957 0.00779 0.007518 0.006973 0.006527 0.003371 1964 0.00806 0.007892 0.007619 0.007044 0.00659 0.0034 1965 0.008213 0.008042 0.007784 0.007212 0.006743 0.003424 1966 0.008092 0.007926 0.007651 0.007091 0.00664 0.003427 1967 0.008348 0.008185 0.007902 0.007319 0.006853 0.003478 1968 0.008055 0.007884 0.007626 0.007063 0.006604 0.003407 1969 0.008122 0.007954 0.007684 0.007092 0.006618 0.003388 1970 0.00776 0.007582 0.007359 0.006818 0.006352 0.00324 1971 0.008036 0.007865 0.007604 0.007047 0.006584 0.00326 1972 0.008042 0.007868 0.007623 0.007031 0.00655 0.003256 1973 0.008 0.007826 0.007577 0.006997 0.006522 0.003272 1974 0.008038 0.007865 0.007616 0.007061 0.006591 0.003254 1975 0.007995 0.007825 0.007566 0.007016 0.006554 0.003268 1976 0.008014 0.007847 0.007578 0.007007 0.006557 0.003317 1977 0.007774 0.007602 0.007347 0.006788 0.006338 0.003303 1978 0.007716 0.007545 0.007292 0.006774 0.006331 0.003209 1979 0.007963 0.007794 0.007526 0.006944 0.00648 0.003216 1980 0.007664 0.007492 0.007242 0.006712 0.006271 0.003197 1981 0.007853 0.007685 0.007417 0.006841 0.006383 0.003233 1982 0.008029 0.007861 0.007593 0.007022 0.006567 0.003307 1983 0.007932 0.007768 0.007489 0.006933 0.006491 0.003332 1984 0.007896 0.007725 0.007472 0.006955 0.006502 0.003286 1985 0.007937 0.007767 0.007505 0.006934 0.006465 0.003174 1986 0.007856 0.007683 0.007435 0.006878 0.006413 0.003171 1987 0.007703 0.007536 0.00727 0.006748 0.006319 0.0032 1988 0.007837 0.007665 0.007412 0.006865 0.006413 0.003239 1989 0.007672 0.007502 0.007244 0.006703 0.006261 0.003127 1990 0.007725 0.00755 0.00731 0.006767 0.006303 0.003107 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly Appendices 334 0.032258064516129 0.008348 0.008185 0.007902 0.007319 0.006853 0.003478 0.0645161290322581 0.008213 0.008042 0.007784 0.007212 0.006743 0.003427 0.0967741935483871 0.008126 0.007955 0.007697 0.007116 0.006642 0.003424 0.129032258064516 0.008122 0.007954 0.007684 0.007092 0.00664 0.003407 0.161290322580645 0.008092 0.007926 0.007651 0.007091 0.006618 0.0034 0.193548387096774 0.00806 0.007892 0.007626 0.007063 0.006604 0.003388 0.225806451612903 0.008055 0.007884 0.007623 0.007061 0.006591 0.003371 0.258064516129032 0.008042 0.007868 0.007619 0.007047 0.00659 0.003346 0.290322580645161 0.008038 0.007865 0.007616 0.007044 0.006584 0.003332 0.32258064516129 0.008036 0.007865 0.007604 0.007031 0.006567 0.003317 0.354838709677419 0.008029 0.007861 0.007593 0.007022 0.006557 0.003307 0.387096774193548 0.008014 0.007847 0.007578 0.007016 0.006554 0.003303 0.419354838709677 0.008 0.007826 0.007577 0.007007 0.00655 0.003286 0.451612903225806 0.007995 0.007825 0.007566 0.006997 0.006527 0.003272 0.483870967741936 0.007963 0.007794 0.007526 0.006973 0.006522 0.003268 0.516129032258065 0.007957 0.00779 0.007518 0.006955 0.006502 0.00326 0.548387096774194 0.007945 0.007775 0.007513 0.006944 0.006491 0.003256 0.580645161290323 0.007937 0.007768 0.007505 0.006934 0.00648 0.003254 0.612903225806452 0.007932 0.007767 0.007489 0.006933 0.006465 0.00324 0.645161290322581 0.007896 0.007725 0.007472 0.006917 0.006444 0.003239 0.67741935483871 0.007856 0.007685 0.007435 0.006878 0.006413 0.003233 0.709677419354839 0.007853 0.007683 0.007417 0.006865 0.006413 0.003216 0.741935483870968 0.007837 0.007665 0.007412 0.006841 0.006383 0.003209 0.774193548387097 0.007774 0.007602 0.007359 0.006818 0.006352 0.0032 0.806451612903226 0.00776 0.007582 0.007347 0.006788 0.006338 0.003197 0.838709677419355 0.007725 0.00755 0.00731 0.006774 0.006331 Appendices 335 0.003174 0.870967741935484 0.007716 0.007545 0.007292 0.006767 0.006319 0.003171 0.903225806451613 0.007703 0.007536 0.00727 0.006748 0.006303 0.003127 0.935483870967742 0.007672 0.007502 0.007244 0.006712 0.006271 0.003107 0.967741935483871 0.007664 0.007492 0.007242 0.006703 0.006261 0.002691 0.1 0.0081256 0.0079549 0.0076957 0.0071136 0.0066418 0.0034223 Average of yearly averages: 0.00326333333333333 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 0.0028 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. Appendices 336 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)

Application Rate 0.008 lb a. i./ A, Droplet Size 40 um, Boom Height 150 ft 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 0.003231 0.001901 0.001878 0.001727 0.001604 0.0006231 1962 0.003305 0.001973 0.001957 0.00182 0.001712 0.0008011 1963 0.003299 0.001968 0.001949 0.001816 0.00171 0.00082 1964 0.003303 0.001971 0.001954 0.001819 0.001713 0.0008198 1965 0.003331 0.001999 0.001987 0.001851 0.001739 0.0008258 1966 0.003318 0.001988 0.001965 0.00183 0.001728 0.0008278 1967 0.003348 0.00202 0.001993 0.001851 0.001737 0.0008323 1968 0.003315 0.001984 0.001968 0.001834 0.00173 0.0008318 1969 0.00331 0.001979 0.001963 0.001824 0.001718 0.000821 1970 0.003257 0.001921 0.001917 0.001791 0.001691 0.000791 1971 0.003308 0.001976 0.00196 0.001826 0.001719 0.0007997 1972 0.0033 0.001969 0.001955 0.001814 0.001703 0.00079 1973 0.003293 0.00196 0.001949 0.001812 0.001705 0.0007942 1974 0.003299 0.001966 0.001955 0.00182 0.001709 0.0007906 1975 0.003302 0.001971 0.001953 0.001817 0.001708 0.0007984 Appendices 337 1976 0.003315 0.001985 0.001964 0.001825 0.001719 0.0008163 1977 0.003276 0.001943 0.001929 0.001798 0.001698 0.0008158 1978 0.003271 0.001938 0.001922 0.001795 0.001693 0.0007952 1979 0.003295 0.001963 0.001947 0.001806 0.001697 0.0007872 1980 0.003272 0.001939 0.001923 0.001794 0.001695 0.0007979 1981 0.003294 0.001964 0.001942 0.001805 0.001701 0.0008108 1982 0.003322 0.001991 0.00197 0.001832 0.001722 0.000818 1983 0.003315 0.001986 0.001961 0.001826 0.001724 0.0008241 1984 0.003314 0.001981 0.001968 0.001842 0.001739 0.0008238 1985 0.003291 0.00196 0.001942 0.001807 0.001699 0.0007929 1986 0.003294 0.001961 0.001947 0.001812 0.001706 0.0007918 1987 0.003279 0.001948 0.001926 0.001796 0.001693 0.0007911 1988 0.00329 0.001958 0.001945 0.001813 0.00171 0.0008057 1989 0.00327 0.001938 0.001922 0.001789 0.001686 0.0007874 1990 0.00327 0.001936 0.001925 0.001792 0.001687 0.0007803 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.003348 0.00202 0.001993 0.001851 0.001739 0.0008323 0.0645161290322581 0.003331 0.001999 0.001987 0.001851 0.001739 0.0008318 0.0967741935483871 0.003322 0.001991 0.00197 0.001842 0.001737 0.0008278 0.129032258064516 0.003318 0.001988 0.001968 0.001834 0.00173 0.0008258 0.161290322580645 0.003315 0.001986 0.001968 0.001832 0.001728 0.0008241 0.193548387096774 0.003315 0.001985 0.001965 0.00183 0.001724 0.0008238 0.225806451612903 0.003315 0.001984 0.001964 0.001826 0.001722 0.000821 0.258064516129032 0.003314 0.001981 0.001963 0.001826 0.001719 0.00082 0.290322580645161 0.00331 0.001979 0.001961 0.001825 0.001719 0.0008198 0.32258064516129 0.003308 0.001976 0.00196 0.001824 0.001718 0.000818 0.354838709677419 0.003305 0.001973 0.001957 0.00182 0.001713 0.0008163 0.387096774193548 0.003303 0.001971 0.001955 0.00182 0.001712 0.0008158 0.419354838709677 0.003302 0.001971 0.001955 0.001819 0.00171 0.0008108 0.451612903225806 0.0033 0.001969 0.001954 0.001817 0.00171 0.0008057 0.483870967741936 0.003299 0.001968 0.001953 0.001816 0.001709 0.0008011 0.516129032258065 0.003299 0.001966 0.001949 0.001814 0.001708 0.0007997 0.548387096774194 0.003295 0.001964 0.001949 0.001813 0.001706 Appendices 338 0.0007984 0.580645161290323 0.003294 0.001963 0.001947 0.001812 0.001705 0.0007979 0.612903225806452 0.003294 0.001961 0.001947 0.001812 0.001703 0.0007952 0.645161290322581 0.003293 0.00196 0.001945 0.001807 0.001701 0.0007942 0.67741935483871 0.003291 0.00196 0.001942 0.001806 0.001699 0.0007929 0.709677419354839 0.00329 0.001958 0.001942 0.001805 0.001698 0.0007918 0.741935483870968 0.003279 0.001948 0.001929 0.001798 0.001697 0.0007911 0.774193548387097 0.003276 0.001943 0.001926 0.001796 0.001695 0.000791 0.806451612903226 0.003272 0.001939 0.001925 0.001795 0.001693 0.0007906 0.838709677419355 0.003271 0.001938 0.001923 0.001794 0.001693 0.00079 0.870967741935484 0.00327 0.001938 0.001922 0.001792 0.001691 0.0007874 0.903225806451613 0.00327 0.001936 0.001922 0.001791 0.001687 0.0007872 0.935483870967742 0.003257 0.001921 0.001917 0.001789 0.001686 0.0007803 0.967741935483871 0.003231 0.001901 0.001878 0.001727 0.001604 0.0006231 0.1 0.0033216 0.0019907 0.0019698 0.0018412 0.0017363 0.0008276 Average of yearly averages: 0.000800163333333333 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 Appendices 339 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 0.005 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 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 Appendices 340 1961 0.0007129 0.0007106 0.0006891 0.0006393 0.0006032 0.0002663 1962 0.0007693 0.000767 0.0007461 0.0006978 0.0006613 0.0004083 1963 0.0007649 0.0007627 0.0007417 0.0006946 0.0006595 0.0004242 1964 0.000769 0.0007668 0.0007456 0.0006981 0.0006633 0.0004246 1965 0.0007919 0.0007895 0.0007691 0.0007203 0.0006836 0.0004276 1966 0.0007778 0.0007755 0.0007541 0.0007067 0.0006706 0.0004297 1967 0.0008006 0.0007984 0.0007767 0.0007276 0.0006912 0.0004325 1968 0.0007781 0.0007758 0.000755 0.0007073 0.0006711 0.0004336 1969 0.0007715 0.0007692 0.0007486 0.0006993 0.0006609 0.0004246 1970 0.0007374 0.0007345 0.0007156 0.0006689 0.0006323 0.0004021 1971 0.0007726 0.0007703 0.0007496 0.0007015 0.0006642 0.0004076 1972 0.0007684 0.0007661 0.0007452 0.0006959 0.000658 0.0004008 1973 0.0007615 0.000759 0.000739 0.0006898 0.000652 0.0004037 1974 0.0007669 0.0007644 0.0007444 0.0006957 0.0006591 0.0004003 1975 0.0007674 0.0007652 0.0007444 0.000696 0.0006588 0.0004068 1976 0.0007769 0.0007747 0.0007534 0.0007053 0.0006699 0.0004211 1977 0.0007484 0.000746 0.0007256 0.0006789 0.0006445 0.0004219 1978 0.0007447 0.0007423 0.000722 0.0006756 0.0006403 0.0004056 1979 0.000761 0.0007587 0.000738 0.0006886 0.0006516 0.0003979 1980 0.0007463 0.000744 0.0007235 0.0006769 0.0006422 0.000408 1981 0.0007614 0.0007592 0.0007377 0.0006901 0.0006541 0.0004175 1982 0.0007819 0.0007797 0.0007584 0.00071 0.0006738 0.0004221 1983 0.0007758 0.0007735 0.0007521 0.0007047 0.000669 0.0004268 1984 0.0007795 0.000777 0.0007568 0.0007104 0.0006738 0.0004278 1985 0.0007601 0.0007579 0.0007367 0.0006889 0.0006516 0.0004031 1986 0.0007625 0.0007602 0.0007396 0.0006915 0.0006543 0.000402 1987 0.0007494 0.0007472 0.000726 0.0006799 0.0006461 0.0004015 1988 0.0007596 0.0007572 0.000737 0.0006899 0.0006549 0.0004136 1989 0.0007446 0.0007423 0.0007217 0.0006744 0.0006389 0.0003995 1990 0.0007463 0.0007438 0.0007238 0.0006757 0.0006386 0.000394 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.0008006 0.0007984 0.0007767 0.0007276 0.0006912 0.0004336 0.0645161290322581 0.0007919 0.0007895 0.0007691 0.0007203 0.0006836 0.0004325 0.0967741935483871 0.0007819 0.0007797 0.0007584 0.0007104 0.0006738 0.0004297 0.129032258064516 0.0007795 0.000777 0.0007568 0.00071 0.0006738 0.0004278 0.161290322580645 0.0007781 0.0007758 0.000755 0.0007073 0.0006711 0.0004276 0.193548387096774 0.0007778 0.0007755 0.0007541 0.0007067 0.0006706 0.0004268 0.225806451612903 0.0007769 0.0007747 0.0007534 0.0007053 0.0006699 0.0004246 0.258064516129032 0.0007758 0.0007735 0.0007521 0.0007047 0.000669 0.0004246 0.290322580645161 0.0007726 0.0007703 0.0007496 0.0007015 0.0006642 0.0004242 Appendices 341 0.32258064516129 0.0007715 0.0007692 0.0007486 0.0006993 0.0006633 0.0004221 0.354838709677419 0.0007693 0.000767 0.0007461 0.0006981 0.0006613 0.0004219 0.387096774193548 0.000769 0.0007668 0.0007456 0.0006978 0.0006609 0.0004211 0.419354838709677 0.0007684 0.0007661 0.0007452 0.000696 0.0006595 0.0004175 0.451612903225806 0.0007674 0.0007652 0.0007444 0.0006959 0.0006591 0.0004136 0.483870967741936 0.0007669 0.0007644 0.0007444 0.0006957 0.0006588 0.0004083 0.516129032258065 0.0007649 0.0007627 0.0007417 0.0006946 0.000658 0.000408 0.548387096774194 0.0007625 0.0007602 0.0007396 0.0006915 0.0006549 0.0004076 0.580645161290323 0.0007615 0.0007592 0.000739 0.0006901 0.0006543 0.0004068 0.612903225806452 0.0007614 0.000759 0.000738 0.0006899 0.0006541 0.0004056 0.645161290322581 0.000761 0.0007587 0.0007377 0.0006898 0.000652 0.0004037 0.67741935483871 0.0007601 0.0007579 0.000737 0.0006889 0.0006516 0.0004031 0.709677419354839 0.0007596 0.0007572 0.0007367 0.0006886 0.0006516 0.0004021 0.741935483870968 0.0007494 0.0007472 0.000726 0.0006799 0.0006461 0.000402 0.774193548387097 0.0007484 0.000746 0.0007256 0.0006789 0.0006445 0.0004015 0.806451612903226 0.0007463 0.000744 0.0007238 0.0006769 0.0006422 0.0004008 0.838709677419355 0.0007463 0.0007438 0.0007235 0.0006757 0.0006403 0.0004003 0.870967741935484 0.0007447 0.0007423 0.000722 0.0006756 0.0006389 0.0003995 0.903225806451613 0.0007446 0.0007423 0.0007217 0.0006744 0.0006386 0.0003979 0.935483870967742 0.0007374 0.0007345 0.0007156 0.0006689 0.0006323 0.000394 0.967741935483871 0.0007129 0.0007106 0.0006891 0.0006393 0.0006032 0.0002663 0.1 0.00078166 0.00077943 0.00075824 0.00071036 0.0006738 0.00042951 Average of yearly averages: 0.000408503333333333 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: Pyret trf Appendices 342 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 0.005 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 Appendices 343 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 0.00296 0.001432 0.001415 0.001267 0.001153 0.0004828 1962 0.003019 0.00149 0.001478 0.001342 0.001238 0.0006351 1963 0.003011 0.001483 0.001466 0.001335 0.001233 0.0006491 1964 0.003015 0.001487 0.001473 0.001339 0.001236 0.0006497 1965 0.003042 0.001513 0.001501 0.001365 0.001258 0.0006538 1966 0.003027 0.0015 0.001481 0.001348 0.001249 0.0006561 1967 0.003055 0.001529 0.001507 0.001366 0.001258 0.0006601 1968 0.003024 0.001495 0.001482 0.00135 0.001249 0.0006581 1969 0.003024 0.001496 0.001481 0.001343 0.001241 0.0006499 1970 0.002976 0.001443 0.001441 0.001316 0.001217 0.0006235 1971 0.003019 0.00149 0.001476 0.001343 0.001239 0.0006297 1972 0.003011 0.001481 0.001472 0.001333 0.001228 0.0006233 1973 0.003008 0.001478 0.001469 0.001332 0.00123 0.000627 1974 0.003014 0.001484 0.001474 0.00134 0.001233 0.000623 1975 0.003013 0.001484 0.00147 0.001336 0.001232 0.0006293 1976 0.003022 0.001494 0.001476 0.00134 0.001238 0.0006433 1977 0.002988 0.001458 0.001448 0.001318 0.00122 0.0006434 1978 0.002983 0.001453 0.001441 0.001315 0.001217 0.0006255 1979 0.003008 0.001479 0.001464 0.001324 0.00122 0.0006191 1980 0.002981 0.00145 0.001439 0.001312 0.001215 0.000627 1981 0.003 0.001471 0.001455 0.001321 0.00122 0.0006364 1982 0.003026 0.001498 0.001481 0.001344 0.001239 0.0006438 1983 0.003019 0.001492 0.001471 0.001338 0.00124 0.000649 1984 0.003018 0.001488 0.001477 0.001352 0.001251 0.0006471 1985 0.003002 0.001473 0.00146 0.001325 0.001222 0.0006214 1986 0.003001 0.001471 0.00146 0.001327 0.001225 0.0006208 1987 0.002987 0.001458 0.001441 0.001313 0.001215 0.0006216 1988 0.003 0.00147 0.00146 0.001329 0.001229 0.0006333 1989 0.002981 0.001451 0.001437 0.001307 0.001207 0.0006162 1990 0.002981 0.00145 0.001442 0.001312 0.00121 0.0006106 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.003055 0.001529 0.001507 0.001366 0.001258 Appendices 344 0.0006601 0.0645161290322581 0.003042 0.001513 0.001501 0.001365 0.001258 0.0006581 0.0967741935483871 0.003027 0.0015 0.001482 0.001352 0.001251 0.0006561 0.129032258064516 0.003026 0.001498 0.001481 0.00135 0.001249 0.0006538 0.161290322580645 0.003024 0.001496 0.001481 0.001348 0.001249 0.0006499 0.193548387096774 0.003024 0.001495 0.001481 0.001344 0.001241 0.0006497 0.225806451612903 0.003022 0.001494 0.001478 0.001343 0.00124 0.0006491 0.258064516129032 0.003019 0.001492 0.001477 0.001343 0.001239 0.000649 0.290322580645161 0.003019 0.00149 0.001476 0.001342 0.001239 0.0006471 0.32258064516129 0.003019 0.00149 0.001476 0.00134 0.001238 0.0006438 0.354838709677419 0.003018 0.001488 0.001474 0.00134 0.001238 0.0006434 0.387096774193548 0.003015 0.001487 0.001473 0.001339 0.001236 0.0006433 0.419354838709677 0.003014 0.001484 0.001472 0.001338 0.001233 0.0006364 0.451612903225806 0.003013 0.001484 0.001471 0.001336 0.001233 0.0006351 0.483870967741936 0.003011 0.001483 0.00147 0.001335 0.001232 0.0006333 0.516129032258065 0.003011 0.001481 0.001469 0.001333 0.00123 0.0006297 0.548387096774194 0.003008 0.001479 0.001466 0.001332 0.001229 0.0006293 0.580645161290323 0.003008 0.001478 0.001464 0.001329 0.001228 0.000627 0.612903225806452 0.003002 0.001473 0.00146 0.001327 0.001225 0.000627 0.645161290322581 0.003001 0.001471 0.00146 0.001325 0.001222 0.0006255 0.67741935483871 0.003 0.001471 0.00146 0.001324 0.00122 0.0006235 0.709677419354839 0.003 0.00147 0.001455 0.001321 0.00122 0.0006233 0.741935483870968 0.002988 0.001458 0.001448 0.001318 0.00122 0.000623 0.774193548387097 0.002987 0.001458 0.001442 0.001316 0.001217 0.0006216 0.806451612903226 0.002983 0.001453 0.001441 0.001315 0.001217 0.0006214 0.838709677419355 0.002981 0.001451 0.001441 0.001313 0.001215 0.0006208 Appendices 345 0.870967741935484 0.002981 0.00145 0.001441 0.001312 0.001215 0.0006191 0.903225806451613 0.002981 0.00145 0.001439 0.001312 0.00121 0.0006162 0.935483870967742 0.002976 0.001443 0.001437 0.001307 0.001207 0.0006106 0.967741935483871 0.00296 0.001432 0.001415 0.001267 0.001153 0.0004828 0.1 0.0030269 0.0014998 0.0014819 0.0013518 0.0012508 0.00065587 Average of yearly averages: 0.0006303 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 0.005 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 346 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 0.0007077 0.0007025 0.0006794 0.0006289 0.0005917 0.0002596 1962 0.0007533 0.0007477 0.0007258 0.0006765 0.0006393 0.0003813 1963 0.0007461 0.0007406 0.0007184 0.0006706 0.000635 0.0003929 1964 0.0007508 0.0007453 0.000723 0.0006746 0.0006389 0.0003936 1965 0.0007712 0.0007655 0.0007442 0.0006945 0.0006572 0.0003961 1966 0.0007583 0.000753 0.0007302 0.0006822 0.0006457 0.0003979 1967 0.0007804 0.0007754 0.0007517 0.0007024 0.0006651 0.000401 1968 0.0007577 0.000752 0.0007303 0.0006818 0.0006451 0.0004004 1969 0.0007539 0.0007482 0.0007265 0.0006763 0.0006375 0.0003928 1970 0.0007212 0.0007155 0.0006956 0.0006484 0.000611 0.000373 1971 0.000753 0.0007474 0.0007257 0.000677 0.0006393 0.0003774 1972 0.0007504 0.0007447 0.0007231 0.0006728 0.0006345 0.0003726 1973 0.0007444 0.0007386 0.0007178 0.0006677 0.0006293 0.0003752 1974 0.0007491 0.0007433 0.0007225 0.0006732 0.0006358 0.0003721 1975 0.0007488 0.0007432 0.0007214 0.0006725 0.000635 0.0003773 1976 0.0007556 0.0007502 0.0007276 0.0006789 0.0006428 0.0003886 1977 0.0007293 0.0007236 0.0007025 0.0006548 0.0006195 0.0003891 1978 0.0007258 0.00072 0.0006989 0.0006523 0.0006163 0.0003749 1979 0.0007428 0.0007372 0.0007154 0.0006652 0.0006276 0.0003692 1980 0.0007258 0.0007201 0.0006988 0.0006518 0.0006163 0.0003765 Appendices 347 1981 0.0007401 0.0007348 0.0007119 0.0006638 0.0006272 0.0003839 1982 0.0007594 0.000754 0.0007314 0.0006824 0.0006457 0.0003889 1983 0.0007527 0.0007474 0.0007243 0.0006767 0.0006406 0.0003931 1984 0.0007547 0.0007489 0.0007279 0.0006813 0.0006441 0.0003926 1985 0.0007412 0.0007358 0.0007134 0.0006649 0.0006272 0.0003716 1986 0.0007415 0.0007358 0.0007145 0.0006656 0.000628 0.000371 1987 0.0007289 0.0007235 0.0007012 0.0006546 0.0006203 0.0003716 1988 0.000739 0.0007332 0.0007122 0.0006644 0.0006286 0.0003814 1989 0.0007243 0.0007186 0.0006972 0.0006493 0.0006133 0.000368 1990 0.0007269 0.0007211 0.0007004 0.000652 0.0006142 0.0003638 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.0007804 0.0007754 0.0007517 0.0007024 0.0006651 0.000401 0.0645161290322581 0.0007712 0.0007655 0.0007442 0.0006945 0.0006572 0.0004004 0.0967741935483871 0.0007594 0.000754 0.0007314 0.0006824 0.0006457 0.0003979 0.129032258064516 0.0007583 0.000753 0.0007303 0.0006822 0.0006457 0.0003961 0.161290322580645 0.0007577 0.000752 0.0007302 0.0006818 0.0006451 0.0003936 0.193548387096774 0.0007556 0.0007502 0.0007279 0.0006813 0.0006441 0.0003931 0.225806451612903 0.0007547 0.0007489 0.0007276 0.0006789 0.0006428 0.0003929 0.258064516129032 0.0007539 0.0007482 0.0007265 0.000677 0.0006406 0.0003928 0.290322580645161 0.0007533 0.0007477 0.0007258 0.0006767 0.0006393 0.0003926 0.32258064516129 0.000753 0.0007474 0.0007257 0.0006765 0.0006393 0.0003891 0.354838709677419 0.0007527 0.0007474 0.0007243 0.0006763 0.0006389 0.0003889 0.387096774193548 0.0007508 0.0007453 0.0007231 0.0006746 0.0006375 0.0003886 0.419354838709677 0.0007504 0.0007447 0.000723 0.0006732 0.0006358 0.0003839 0.451612903225806 0.0007491 0.0007433 0.0007225 0.0006728 0.000635 0.0003814 0.483870967741936 0.0007488 0.0007432 0.0007214 0.0006725 0.000635 0.0003813 0.516129032258065 0.0007461 0.0007406 0.0007184 0.0006706 0.0006345 0.0003774 0.548387096774194 0.0007444 0.0007386 0.0007178 0.0006677 0.0006293 0.0003773 0.580645161290323 0.0007428 0.0007372 0.0007154 0.0006656 0.0006286 0.0003765 0.612903225806452 0.0007415 0.0007358 0.0007145 0.0006652 0.000628 0.0003752 Appendices 348 0.645161290322581 0.0007412 0.0007358 0.0007134 0.0006649 0.0006276 0.0003749 0.67741935483871 0.0007401 0.0007348 0.0007122 0.0006644 0.0006272 0.000373 0.709677419354839 0.000739 0.0007332 0.0007119 0.0006638 0.0006272 0.0003726 0.741935483870968 0.0007293 0.0007236 0.0007025 0.0006548 0.0006203 0.0003721 0.774193548387097 0.0007289 0.0007235 0.0007012 0.0006546 0.0006195 0.0003716 0.806451612903226 0.0007269 0.0007211 0.0007004 0.0006523 0.0006163 0.0003716 0.838709677419355 0.0007258 0.0007201 0.0006989 0.000652 0.0006163 0.000371 0.870967741935484 0.0007258 0.00072 0.0006988 0.0006518 0.0006142 0.0003692 0.903225806451613 0.0007243 0.0007186 0.0006972 0.0006493 0.0006133 0.000368 0.935483870967742 0.0007212 0.0007155 0.0006956 0.0006484 0.000611 0.0003638 0.967741935483871 0.0007077 0.0007025 0.0006794 0.0006289 0.0005917 0.0002596 0.1 0.00075929 0.0007539 0.00073129 0.00068238 0.0006457 0.00039772 Average of yearly averages: 0.000378246666666667 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 Appendices 349 Application Rate: TAPP 0.009 kg/ ha Application Efficiency: APPEFF 0 fraction Spray Drift DRFT 0.005 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 0.002885 0.00113 0.001115 0.0009815 0.0009015 0.0003823 1962 0.002918 0.001162 0.001151 0.001024 0.0009445 0.000485 1963 0.002906 0.001151 0.001135 0.001012 0.0009347 0.000492 Appendices 350 1964 0.002912 0.001156 0.001143 0.001017 0.0009387 0.000494 1965 0.002934 0.001178 0.001166 0.001038 0.0009579 0.0004968 1966 0.002919 0.001164 0.001148 0.001024 0.0009478 0.0004981 1967 0.002946 0.001192 0.001172 0.001042 0.000964 0.0005028 1968 0.002915 0.001159 0.001148 0.001024 0.0009459 0.0004973 1969 0.002921 0.001165 0.00115 0.00102 0.0009422 0.0004929 1970 0.002879 0.00112 0.001119 0.001001 0.0009205 0.000474 1971 0.002913 0.001157 0.001144 0.00102 0.0009411 0.0004766 1972 0.002909 0.001152 0.001144 0.001015 0.0009353 0.0004743 1973 0.002907 0.00115 0.001141 0.001013 0.0009343 0.0004769 1974 0.002911 0.001155 0.001145 0.001021 0.0009398 0.0004737 1975 0.002909 0.001152 0.00114 0.001016 0.0009368 0.0004773 1976 0.002912 0.001157 0.001142 0.001015 0.0009379 0.0004855 1977 0.002883 0.001127 0.001118 0.0009953 0.000918 0.0004851 1978 0.002879 0.001122 0.001112 0.0009953 0.0009173 0.000472 1979 0.002905 0.001149 0.001134 0.001004 0.000927 0.0004698 1980 0.002874 0.001117 0.001108 0.0009903 0.0009134 0.0004718 1981 0.002892 0.001136 0.001122 0.0009966 0.0009199 0.0004772 1982 0.002915 0.001159 0.001144 0.001017 0.0009388 0.000485 1983 0.002906 0.001151 0.001133 0.00101 0.0009347 0.0004888 1984 0.002903 0.001147 0.001137 0.00102 0.0009411 0.0004846 1985 0.002899 0.001143 0.001131 0.001005 0.0009262 0.0004672 1986 0.002893 0.001136 0.001128 0.001004 0.0009251 0.0004672 1987 0.00288 0.001124 0.00111 0.000992 0.0009156 0.00047 1988 0.002893 0.001136 0.001127 0.001005 0.0009267 0.0004766 1989 0.002875 0.001118 0.001107 0.0009859 0.0009088 0.0004624 1990 0.002878 0.00112 0.001114 0.0009929 0.0009137 0.0004591 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.002946 0.001192 0.001172 0.001042 0.000964 0.0005028 0.0645161290322581 0.002934 0.001178 0.001166 0.001038 0.0009579 0.0004981 0.0967741935483871 0.002921 0.001165 0.001151 0.001024 0.0009478 0.0004973 0.129032258064516 0.002919 0.001164 0.00115 0.001024 0.0009459 0.0004968 0.161290322580645 0.002918 0.001162 0.001148 0.001024 0.0009445 0.000494 0.193548387096774 0.002915 0.001159 0.001148 0.001021 0.0009422 0.0004929 0.225806451612903 0.002915 0.001159 0.001145 0.00102 0.0009411 0.000492 0.258064516129032 0.002913 0.001157 0.001144 0.00102 0.0009411 0.0004888 0.290322580645161 0.002912 0.001157 0.001144 0.00102 0.0009398 0.0004855 0.32258064516129 0.002912 0.001156 0.001144 0.001017 0.0009388 0.0004851 0.354838709677419 0.002911 0.001155 0.001143 0.001017 0.0009387 Appendices 351 0.000485 0.387096774193548 0.002909 0.001152 0.001142 0.001016 0.0009379 0.000485 0.419354838709677 0.002909 0.001152 0.001141 0.001015 0.0009368 0.0004846 0.451612903225806 0.002907 0.001151 0.00114 0.001015 0.0009353 0.0004773 0.483870967741936 0.002906 0.001151 0.001137 0.001013 0.0009347 0.0004772 0.516129032258065 0.002906 0.00115 0.001135 0.001012 0.0009347 0.0004769 0.548387096774194 0.002905 0.001149 0.001134 0.00101 0.0009343 0.0004766 0.580645161290323 0.002903 0.001147 0.001133 0.001005 0.000927 0.0004766 0.612903225806452 0.002899 0.001143 0.001131 0.001005 0.0009267 0.0004743 0.645161290322581 0.002893 0.001136 0.001128 0.001004 0.0009262 0.000474 0.67741935483871 0.002893 0.001136 0.001127 0.001004 0.0009251 0.0004737 0.709677419354839 0.002892 0.001136 0.001122 0.001001 0.0009205 0.000472 0.741935483870968 0.002885 0.00113 0.001119 0.0009966 0.0009199 0.0004718 0.774193548387097 0.002883 0.001127 0.001118 0.0009953 0.000918 0.00047 0.806451612903226 0.00288 0.001124 0.001115 0.0009953 0.0009173 0.0004698 0.838709677419355 0.002879 0.001122 0.001114 0.0009929 0.0009156 0.0004672 0.870967741935484 0.002879 0.00112 0.001112 0.000992 0.0009137 0.0004672 0.903225806451613 0.002878 0.00112 0.00111 0.0009903 0.0009134 0.0004624 0.935483870967742 0.002875 0.001118 0.001108 0.0009859 0.0009088 0.0004591 0.967741935483871 0.002874 0.001117 0.001107 0.0009815 0.0009015 0.0003823 0.1 0.0029208 0.0011649 0.0011509 0.001024 0.00094761 0.00049725 Average of yearly averages: 0.00047721 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 352 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 0.005 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 353 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 0.0006805 0.000669 0.000646 0.0005958 0.0005574 0.0002385 1962 0.0007061 0.0006944 0.0006722 0.0006233 0.000585 0.00032 1963 0.000695 0.0006835 0.0006605 0.000614 0.0005776 0.0003257 1964 0.000701 0.0006895 0.0006666 0.0006186 0.0005819 0.0003273 1965 0.0007176 0.0007058 0.0006838 0.0006351 0.000597 0.0003294 1966 0.0007061 0.0006948 0.0006715 0.0006242 0.0005873 0.0003303 1967 0.0007274 0.0007163 0.0006924 0.0006432 0.0006055 0.000334 1968 0.000704 0.0006923 0.0006701 0.0006225 0.0005852 0.0003302 1969 0.0007053 0.0006937 0.000671 0.0006215 0.0005825 0.0003259 1970 0.0006761 0.0006638 0.0006438 0.0005977 0.0005597 0.0003116 1971 0.0007014 0.0006897 0.0006675 0.00062 0.000582 0.0003136 1972 0.000701 0.0006892 0.0006676 0.0006178 0.0005788 0.0003118 1973 0.0006966 0.0006847 0.0006633 0.000614 0.0005752 0.0003137 1974 0.0007004 0.0006884 0.0006671 0.0006191 0.0005811 0.0003114 1975 0.0006983 0.0006867 0.0006644 0.000617 0.0005791 0.0003143 1976 0.0007015 0.0006901 0.000667 0.0006189 0.000582 0.0003209 1977 0.0006791 0.0006673 0.0006455 0.0005983 0.0005621 0.0003206 1978 0.0006754 0.0006636 0.0006419 0.0005967 0.0005606 0.0003102 1979 0.000694 0.0006824 0.0006597 0.0006106 0.0005724 0.0003084 1980 0.000673 0.0006613 0.0006397 0.0005938 0.0005579 0.0003105 1981 0.0006869 0.0006756 0.0006525 0.0006046 0.0005673 0.0003148 1982 0.0007037 0.0006923 0.0006693 0.0006211 0.0005837 0.0003204 1983 0.0006961 0.0006848 0.0006613 0.0006144 0.000578 0.0003234 1984 0.0006955 0.0006837 0.0006621 0.0006169 0.0005797 0.0003208 1985 0.0006916 0.0006801 0.0006575 0.0006095 0.0005712 0.0003066 1986 0.0006883 0.0006765 0.0006549 0.0006071 0.0005691 0.0003065 1987 0.0006762 0.0006648 0.0006421 0.000597 0.000562 0.0003087 1988 0.0006864 0.0006745 0.0006529 0.0006061 0.0005694 0.0003143 1989 0.0006727 0.000661 0.000639 0.0005924 0.000556 0.0003031 1990 0.0006765 0.0006645 0.0006437 0.0005964 0.0005585 0.0003006 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.0007274 0.0007163 0.0006924 0.0006432 0.0006055 0.000334 0.0645161290322581 0.0007176 0.0007058 0.0006838 0.0006351 0.000597 0.0003303 0.0967741935483871 0.0007061 0.0006948 0.0006722 0.0006242 0.0005873 Appendices 354 0.0003302 0.129032258064516 0.0007061 0.0006944 0.0006715 0.0006233 0.0005852 0.0003294 0.161290322580645 0.0007053 0.0006937 0.000671 0.0006225 0.000585 0.0003273 0.193548387096774 0.000704 0.0006923 0.0006701 0.0006215 0.0005837 0.0003259 0.225806451612903 0.0007037 0.0006923 0.0006693 0.0006211 0.0005825 0.0003257 0.258064516129032 0.0007015 0.0006901 0.0006676 0.00062 0.000582 0.0003234 0.290322580645161 0.0007014 0.0006897 0.0006675 0.0006191 0.000582 0.0003209 0.32258064516129 0.000701 0.0006895 0.0006671 0.0006189 0.0005819 0.0003208 0.354838709677419 0.000701 0.0006892 0.000667 0.0006186 0.0005811 0.0003206 0.387096774193548 0.0007004 0.0006884 0.0006666 0.0006178 0.0005797 0.0003204 0.419354838709677 0.0006983 0.0006867 0.0006644 0.000617 0.0005791 0.00032 0.451612903225806 0.0006966 0.0006848 0.0006633 0.0006169 0.0005788 0.0003148 0.483870967741936 0.0006961 0.0006847 0.0006621 0.0006144 0.000578 0.0003143 0.516129032258065 0.0006955 0.0006837 0.0006613 0.000614 0.0005776 0.0003143 0.548387096774194 0.000695 0.0006835 0.0006605 0.000614 0.0005752 0.0003137 0.580645161290323 0.000694 0.0006824 0.0006597 0.0006106 0.0005724 0.0003136 0.612903225806452 0.0006916 0.0006801 0.0006575 0.0006095 0.0005712 0.0003118 0.645161290322581 0.0006883 0.0006765 0.0006549 0.0006071 0.0005694 0.0003116 0.67741935483871 0.0006869 0.0006756 0.0006529 0.0006061 0.0005691 0.0003114 0.709677419354839 0.0006864 0.0006745 0.0006525 0.0006046 0.0005673 0.0003105 0.741935483870968 0.0006805 0.000669 0.000646 0.0005983 0.0005621 0.0003102 0.774193548387097 0.0006791 0.0006673 0.0006455 0.0005977 0.000562 0.0003087 0.806451612903226 0.0006765 0.0006648 0.0006438 0.000597 0.0005606 0.0003084 0.838709677419355 0.0006762 0.0006645 0.0006437 0.0005967 0.0005597 0.0003066 0.870967741935484 0.0006761 0.0006638 0.0006421 0.0005964 0.0005585 0.0003065 0.903225806451613 0.0006754 0.0006636 0.0006419 0.0005958 0.0005579 0.0003031 Appendices 355 0.935483870967742 0.000673 0.0006613 0.0006397 0.0005938 0.0005574 0.0003006 0.967741935483871 0.0006727 0.000661 0.000639 0.0005924 0.000556 0.0002385 0.1 0.0007061 0.00069476 0.00067213 0.00062411 0.00058709 0.00033012 Average of yearly averages: 0.00031425 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 0.005 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. Appendices 356 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)

0.5 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 0.002832 0.001049 0.001042 0.0009194 0.0008434 0.0003472 1962 0.002851 0.001068 0.001063 0.0009436 0.0008683 0.0004141 1963 0.002835 0.001053 0.001042 0.0009293 0.0008559 0.0004162 1964 0.002843 0.001061 0.001052 0.0009346 0.0008602 0.0004189 1965 0.002861 0.001078 0.001071 0.000953 0.0008769 0.0004217 1966 0.002848 0.001067 0.001055 0.0009402 0.0008676 0.000422 1967 0.002875 0.001094 0.001079 0.0009579 0.0008839 0.0004273 1968 0.002843 0.00106 0.001054 0.0009392 0.000865 0.0004194 1969 0.002853 0.001071 0.00106 0.0009383 0.0008643 0.0004184 1970 0.002813 0.001028 0.001031 0.0009214 0.0008451 0.0004027 1971 0.002842 0.001059 0.001052 0.0009376 0.0008625 0.0004049 1972 0.00284 0.001056 0.001054 0.0009344 0.0008585 0.0004042 1973 0.002839 0.001055 0.001051 0.0009326 0.0008576 0.0004062 1974 0.002842 0.001059 0.001055 0.0009402 0.0008636 0.000404 1975 0.002838 0.001055 0.001048 0.0009346 0.0008595 0.0004055 1976 0.00284 0.001057 0.001048 0.0009306 0.0008577 0.0004103 1977 0.002815 0.001031 0.001027 0.0009125 0.000839 0.0004089 1978 0.002809 0.001026 0.001021 0.0009139 0.0008397 0.0003994 1979 0.002836 0.001054 0.001043 0.0009234 0.0008503 0.0004001 1980 0.002802 0.001019 0.001015 0.000907 0.0008338 0.0003977 1981 0.002821 0.001038 0.001031 0.0009133 0.0008402 0.0004013 1982 0.002841 0.001058 0.001049 0.0009315 0.0008576 0.0004093 Appendices 357 1983 0.002831 0.00105 0.001037 0.0009232 0.000852 0.0004119 1984 0.002826 0.001043 0.001039 0.0009317 0.0008565 0.0004065 1985 0.002831 0.001048 0.001042 0.0009245 0.0008497 0.0003957 1986 0.002822 0.001038 0.001035 0.0009208 0.0008459 0.0003953 1987 0.002807 0.001025 0.001016 0.0009089 0.0008365 0.0003984 1988 0.002821 0.001038 0.001033 0.000921 0.0008468 0.000402 1989 0.002804 0.001021 0.001015 0.0009038 0.0008309 0.0003906 1990 0.002808 0.001024 0.001024 0.0009121 0.0008368 0.0003884 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.002875 0.001094 0.001079 0.0009579 0.0008839 0.0004273 0.0645161290322581 0.002861 0.001078 0.001071 0.000953 0.0008769 0.000422 0.0967741935483871 0.002853 0.001071 0.001063 0.0009436 0.0008683 0.0004217 0.129032258064516 0.002851 0.001068 0.00106 0.0009402 0.0008676 0.0004194 0.161290322580645 0.002848 0.001067 0.001055 0.0009402 0.000865 0.0004189 0.193548387096774 0.002843 0.001061 0.001055 0.0009392 0.0008643 0.0004184 0.225806451612903 0.002843 0.00106 0.001054 0.0009383 0.0008636 0.0004162 0.258064516129032 0.002842 0.001059 0.001054 0.0009376 0.0008625 0.0004141 0.290322580645161 0.002842 0.001059 0.001052 0.0009346 0.0008602 0.0004119 0.32258064516129 0.002841 0.001058 0.001052 0.0009346 0.0008595 0.0004103 0.354838709677419 0.00284 0.001057 0.001051 0.0009344 0.0008585 0.0004093 0.387096774193548 0.00284 0.001056 0.001049 0.0009326 0.0008577 0.0004089 0.419354838709677 0.002839 0.001055 0.001048 0.0009317 0.0008576 0.0004065 0.451612903225806 0.002838 0.001055 0.001048 0.0009315 0.0008576 0.0004062 0.483870967741936 0.002836 0.001054 0.001043 0.0009306 0.0008565 0.0004055 0.516129032258065 0.002835 0.001053 0.001042 0.0009293 0.0008559 0.0004049 0.548387096774194 0.002832 0.00105 0.001042 0.0009245 0.000852 0.0004042 0.580645161290323 0.002831 0.001049 0.001042 0.0009234 0.0008503 0.000404 0.612903225806452 0.002831 0.001048 0.001039 0.0009232 0.0008497 0.0004027 0.645161290322581 0.002826 0.001043 0.001037 0.0009214 0.0008468 0.000402 Appendices 358 0.67741935483871 0.002822 0.001038 0.001035 0.000921 0.0008459 0.0004013 0.709677419354839 0.002821 0.001038 0.001033 0.0009208 0.0008451 0.0004001 0.741935483870968 0.002821 0.001038 0.001031 0.0009194 0.0008434 0.0003994 0.774193548387097 0.002815 0.001031 0.001031 0.0009139 0.0008402 0.0003984 0.806451612903226 0.002813 0.001028 0.001027 0.0009133 0.0008397 0.0003977 0.838709677419355 0.002809 0.001026 0.001024 0.0009125 0.000839 0.0003957 0.870967741935484 0.002808 0.001025 0.001021 0.0009121 0.0008368 0.0003953 0.903225806451613 0.002807 0.001024 0.001016 0.0009089 0.0008365 0.0003906 0.935483870967742 0.002804 0.001021 0.001015 0.000907 0.0008338 0.0003884 0.967741935483871 0.002802 0.001019 0.001015 0.0009038 0.0008309 0.0003472 0.1 0.0028528 0.0010707 0.0010627 0.00094326 0.00086823 0.00042147 Average of yearly averages: 0.00040495 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 0.005 fraction of application rate applied to pond Appendices 359 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 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 0.0006381 0.0006244 0.0006034 0.0005556 0.0005176 0.0002161 1962 0.0006529 0.0006391 0.0006184 0.0005716 0.0005335 0.000269 1963 0.0006392 0.0006258 0.0006039 0.0005601 0.0005242 0.0002707 1964 0.0006464 0.0006329 0.0006114 0.0005653 0.0005289 0.0002729 1965 0.0006599 0.0006462 0.0006254 0.0005794 0.0005418 0.000275 1966 0.0006498 0.0006365 0.0006144 0.0005693 0.0005331 0.0002752 1967 0.0006707 0.0006575 0.0006348 0.0005879 0.0005505 0.0002793 Appendices 360 1968 0.0006467 0.000633 0.0006122 0.0005672 0.0005303 0.0002736 1969 0.0006523 0.0006387 0.000617 0.0005695 0.0005315 0.000272 1970 0.0006236 0.0006092 0.0005913 0.0005479 0.0005104 0.0002603 1971 0.0006454 0.0006317 0.0006108 0.0005662 0.0005289 0.0002619 1972 0.0006457 0.0006317 0.000612 0.0005647 0.0005261 0.0002615 1973 0.0006427 0.0006288 0.0006087 0.0005621 0.0005239 0.0002628 1974 0.0006455 0.0006316 0.0006116 0.0005671 0.0005293 0.0002613 1975 0.0006424 0.0006288 0.0006079 0.0005637 0.0005266 0.0002625 1976 0.000644 0.0006305 0.0006089 0.0005629 0.0005268 0.0002664 1977 0.0006243 0.0006105 0.0005901 0.0005452 0.0005091 0.0002653 1978 0.0006199 0.0006061 0.0005858 0.0005442 0.0005086 0.0002578 1979 0.0006395 0.000626 0.0006044 0.0005577 0.0005204 0.0002583 1980 0.0006158 0.000602 0.0005819 0.0005393 0.0005039 0.0002568 1981 0.0006305 0.0006171 0.0005956 0.0005495 0.0005127 0.0002597 1982 0.000645 0.0006315 0.00061 0.0005641 0.0005275 0.0002656 1983 0.0006371 0.0006239 0.0006015 0.0005569 0.0005214 0.0002676 1984 0.0006343 0.0006205 0.0006003 0.0005588 0.0005223 0.0002639 1985 0.0006376 0.0006239 0.0006029 0.0005571 0.0005194 0.0002549 1986 0.0006311 0.0006172 0.0005972 0.0005524 0.0005151 0.0002547 1987 0.000619 0.0006055 0.0005841 0.0005422 0.0005078 0.0002571 1988 0.0006296 0.0006158 0.0005955 0.0005516 0.0005153 0.0002602 1989 0.0006165 0.0006028 0.0005821 0.0005387 0.0005031 0.0002512 1990 0.0006207 0.0006066 0.0005873 0.0005437 0.0005065 0.0002495 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 0.0006707 0.0006575 0.0006348 0.0005879 0.0005505 0.0002793 0.0645161290322581 0.0006599 0.0006462 0.0006254 0.0005794 0.0005418 0.0002752 0.0967741935483871 0.0006529 0.0006391 0.0006184 0.0005716 0.0005335 0.000275 0.129032258064516 0.0006523 0.0006387 0.000617 0.0005695 0.0005331 0.0002736 0.161290322580645 0.0006498 0.0006365 0.0006144 0.0005693 0.0005315 0.0002729 0.193548387096774 0.0006467 0.000633 0.0006122 0.0005672 0.0005303 0.000272 0.225806451612903 0.0006464 0.0006329 0.000612 0.0005671 0.0005293 0.0002707 0.258064516129032 0.0006457 0.0006317 0.0006116 0.0005662 0.0005289 0.000269 0.290322580645161 0.0006455 0.0006317 0.0006114 0.0005653 0.0005289 0.0002676 0.32258064516129 0.0006454 0.0006316 0.0006108 0.0005647 0.0005275 0.0002664 0.354838709677419 0.000645 0.0006315 0.00061 0.0005641 0.0005268 0.0002656 0.387096774193548 0.000644 0.0006305 0.0006089 0.0005637 0.0005266 0.0002653 0.419354838709677 0.0006427 0.0006288 0.0006087 0.0005629 0.0005261 Appendices 361 0.0002639 0.451612903225806 0.0006424 0.0006288 0.0006079 0.0005621 0.0005242 0.0002628 0.483870967741936 0.0006395 0.000626 0.0006044 0.0005601 0.0005239 0.0002625 0.516129032258065 0.0006392 0.0006258 0.0006039 0.0005588 0.0005223 0.0002619 0.548387096774194 0.0006381 0.0006244 0.0006034 0.0005577 0.0005214 0.0002615 0.580645161290323 0.0006376 0.0006239 0.0006029 0.0005571 0.0005204 0.0002613 0.612903225806452 0.0006371 0.0006239 0.0006015 0.0005569 0.0005194 0.0002603 0.645161290322581 0.0006343 0.0006205 0.0006003 0.0005556 0.0005176 0.0002602 0.67741935483871 0.0006311 0.0006172 0.0005972 0.0005524 0.0005153 0.0002597 0.709677419354839 0.0006305 0.0006171 0.0005956 0.0005516 0.0005151 0.0002583 0.741935483870968 0.0006296 0.0006158 0.0005955 0.0005495 0.0005127 0.0002578 0.774193548387097 0.0006243 0.0006105 0.0005913 0.0005479 0.0005104 0.0002571 0.806451612903226 0.0006236 0.0006092 0.0005901 0.0005452 0.0005091 0.0002568 0.838709677419355 0.0006207 0.0006066 0.0005873 0.0005442 0.0005086 0.0002549 0.870967741935484 0.0006199 0.0006061 0.0005858 0.0005437 0.0005078 0.0002547 0.903225806451613 0.000619 0.0006055 0.0005841 0.0005422 0.0005065 0.0002512 0.935483870967742 0.0006165 0.0006028 0.0005821 0.0005393 0.0005039 0.0002495 0.967741935483871 0.0006158 0.000602 0.0005819 0.0005387 0.0005031 0.0002161 0.1 0.00065284 0.00063906 0.00061826 0.00057139 0.00053346 0.00027486 Average of yearly averages: 0.000262103333333333 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 Appendices 362 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 0.005 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 363 Application Rate 0.0025 lb a. i./ A, Droplet Size 50 : m, Boom Height 150 ft 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)