Watershed Summary Report for Scenario [ptree] Run Made 2002-07-03 12:53 Average Annual Rates and Totals UCI Created by WinHSPF for ptree Initial Water Quality Calibration Time Span: 1 yr from 10/01/92 to 10/01/93 BOD Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs POQUAL SOQUAL ATLANTA,PI:PREC=1.0643 Commercial 29.048 12.550 64% 18.490 12,091 223,562 8.7% Industrial/Instituti 31.975 12.550 33% 25.565 2,797 71,505 2.8% Transportation and U 22.152 12.550 64% 16.008 2,266 36,274 1.4% Extractive & Transit 12.623 12.550 20% 12.608 338 4,262 0.2% Low Density Resident 21.764 10.579 4% 21.318 1,229 26,200 1.0% Medium Density Resid 32.890 11.059 8% 31.143 25,120 782,315 30.5% High Density Residen 34.565 11.201 22% 29.447 7,739 227,894 8.9% Agricultural Lands 48.448 0.000 0% 48.448 37 1,793 0.1% Forest/Open Space 10.092 0.000 0% 10.092 3,178 32,073 1.3% Water/Wetland 0.811 0.000 0% 0.811 380 308 0.0% Seg Wtd Aver/Tot 29.986 12.164 25% 25.486 55,175 1,406,186 54.9% Totals for all Non-Point Source Segments Commercial 29.048 12.550 64% 18.490 12,091 223,562 8.7% Industrial/Instituti 31.975 12.550 33% 25.565 2,797 71,505 2.8% Transportation and U 22.152 12.550 64% 16.008 2,266 36,274 1.4% Extractive & Transit 12.623 12.550 20% 12.608 338 4,262 0.2% Low Density Resident 21.764 10.579 4% 21.318 1,229 26,200 1.0% Medium Density Resid 32.890 11.059 8% 31.143 25,120 782,315 30.5% High Density Residen 34.565 11.201 22% 29.447 7,739 227,894 8.9% Agricultural Lands 48.448 0% 48.448 37 1,793 0.1% Forest/Open Space 10.092 0% 10.092 3,178 32,073 1.3% Water/Wetland 0.811 0% 0.811 380 308 0.0% Non-Pnt Wtd Aver/Tot 29.986 12.164 25% 25.486 55,175 1,406,186 54.9% Point Sources BODL Clear_Creek_CSO 671,303 26.2% Tanyard_Creek_CSO 467,752 18.3% Septic Failure 17,714 0.7% Point Wtd Aver/Tot 1,156,769 45.1% Reaches BODOUTTOT N Fork Peachtree Ck 217,632 8.5% Up So Fork Peachtree 155,776 6.1% Peachtree Ck 1,569,193 61.2% Grand Total 2,562,955 Watershed Summary Report for Scenario [ptree] Run Made 2002-07-03 12:53 Average Annual Rates and Totals UCI Created by WinHSPF for ptree Initial Water Quality Calibration Time Span: 1 yr from 10/01/93 to 10/01/94 BOD Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs POQUAL SOQUAL ATLANTA,PI:PREC=1.0643 Commercial 27.682 12.578 64% 18.016 12,091 217,829 8.1% Industrial/Instituti 30.725 12.578 33% 24.737 2,797 69,189 2.6% Transportation and U 20.389 12.578 64% 15.391 2,266 34,876 1.3% Extractive & Transit 11.870 12.578 20% 12.010 338 4,059 0.2% Low Density Resident 20.784 10.644 4% 20.380 1,229 25,047 0.9% Medium Density Resid 31.609 11.133 8% 29.971 25,120 752,873 28.1% High Density Residen 33.118 11.276 22% 28.334 7,739 219,280 8.2% Agricultural Lands 46.510 0.000 0% 46.510 37 1,721 0.1% Forest/Open Space 10.737 0.000 0% 10.737 3,178 34,121 1.3% Water/Wetland 0.917 0.000 0% 0.917 380 348 0.0% Seg Wtd Aver/Tot 28.837 12.205 25% 24.637 55,175 1,359,343 50.8% Totals for all Non-Point Source Segments Commercial 27.682 12.578 64% 18.016 12,091 217,829 8.1% Industrial/Instituti 30.725 12.578 33% 24.737 2,797 69,189 2.6% Transportation and U 20.389 12.578 64% 15.391 2,266 34,876 1.3% Extractive & Transit 11.870 12.578 20% 12.010 338 4,059 0.2% Low Density Resident 20.784 10.644 4% 20.380 1,229 25,047 0.9% Medium Density Resid 31.609 11.133 8% 29.971 25,120 752,873 28.1% High Density Residen 33.118 11.276 22% 28.334 7,739 219,280 8.2% Agricultural Lands 46.510 0% 46.510 37 1,721 0.1% Forest/Open Space 10.737 0% 10.737 3,178 34,121 1.3% Water/Wetland 0.917 0% 0.917 380 348 0.0% Non-Pnt Wtd Aver/Tot 28.837 12.205 25% 24.637 55,175 1,359,343 50.8% Point Sources BODL Clear_Creek_CSO 772,786 28.9% Tanyard_Creek_CSO 528,023 19.7% Septic Failure 17,714 0.7% Point Wtd Aver/Tot 1,318,523 49.2% Reaches BODOUTTOT N Fork Peachtree Ck 210,685 7.9% Up So Fork Peachtree 151,714 5.7% Peachtree Ck 1,711,004 63.9% Grand Total 2,677,866 Watershed Summary Report for Scenario [ptree] Run Made 2002-07-03 12:53 Average Annual Rates and Totals UCI Created by WinHSPF for ptree Initial Water Quality Calibration Time Span: 1 yr from 10/01/94 to 10/01/95 BOD Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs POQUAL SOQUAL ATLANTA,PI:PREC=1.0643 Commercial 14.188 11.088 64% 12.204 12,091 147,559 10.2% Industrial/Instituti 16.414 11.088 33% 14.657 2,797 40,995 2.8% Transportation and U 11.667 11.088 64% 11.296 2,266 25,598 1.8% Extractive & Transit 6.861 11.088 20% 7.699 338 2,602 0.2% Low Density Resident 10.865 9.460 4% 10.809 1,229 13,285 0.9% Medium Density Resid 16.689 9.872 8% 16.143 25,120 405,524 28.2% High Density Residen 17.769 9.999 22% 16.067 7,739 124,341 8.6% Agricultural Lands 24.311 0.000 0% 24.311 37 899 0.1% Forest/Open Space 6.720 0.000 0% 6.720 3,178 21,356 1.5% Water/Wetland 0.554 0.000 0% 0.554 380 211 0.0% Seg Wtd Aver/Tot 15.330 10.775 25% 14.180 55,175 782,370 54.3% Totals for all Non-Point Source Segments Commercial 14.188 11.088 64% 12.204 12,091 147,559 10.2% Industrial/Instituti 16.414 11.088 33% 14.657 2,797 40,995 2.8% Transportation and U 11.667 11.088 64% 11.296 2,266 25,598 1.8% Extractive & Transit 6.861 11.088 20% 7.699 338 2,602 0.2% Low Density Resident 10.865 9.460 4% 10.809 1,229 13,285 0.9% Medium Density Resid 16.689 9.872 8% 16.143 25,120 405,524 28.2% High Density Residen 17.769 9.999 22% 16.067 7,739 124,341 8.6% Agricultural Lands 24.311 0% 24.311 37 899 0.1% Forest/Open Space 6.720 0% 6.720 3,178 21,356 1.5% Water/Wetland 0.554 0% 0.554 380 211 0.0% Non-Pnt Wtd Aver/Tot 15.330 10.775 25% 14.180 55,175 782,370 54.3% Point Sources BODL Clear_Creek_CSO 374,461 26.0% Tanyard_Creek_CSO 265,182 18.4% Septic Failure 17,714 1.2% Point Wtd Aver/Tot 657,357 45.7% Reaches BODOUTTOT N Fork Peachtree Ck 118,083 8.2% Up So Fork Peachtree 82,492 5.7% Peachtree Ck 868,447 60.3% Grand Total 1,439,727 Watershed Summary Report for Scenario [ptree] Run Made 2002-07-03 12:53 Average Annual Rates and Totals UCI Created by WinHSPF for ptree Initial Water Quality Calibration Time Span: 1 yr from 10/01/95 to 10/01/96 BOD Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs POQUAL SOQUAL ATLANTA,PI:PREC=1.0643 Commercial 20.136 12.145 64% 15.022 12,091 181,628 7.7% Industrial/Instituti 22.500 12.145 33% 19.083 2,797 53,374 2.3% Transportation and U 15.260 12.145 64% 13.267 2,266 30,062 1.3% Extractive & Transit 9.372 12.145 20% 9.922 338 3,354 0.1% Low Density Resident 15.984 10.314 4% 15.758 1,229 19,367 0.8% Medium Density Resid 23.445 10.777 8% 22.432 25,120 563,482 24.0% High Density Residen 24.815 10.915 22% 21.771 7,739 168,484 7.2% Agricultural Lands 42.483 0.000 0% 42.483 37 1,572 0.1% Forest/Open Space 10.322 0.000 0% 10.322 3,178 32,805 1.4% Water/Wetland 0.790 0.000 0% 0.790 380 300 0.0% Seg Wtd Aver/Tot 21.583 11.791 25% 19.111 55,175 1,054,426 44.8% Totals for all Non-Point Source Segments Commercial 20.136 12.145 64% 15.022 12,091 181,628 7.7% Industrial/Instituti 22.500 12.145 33% 19.083 2,797 53,374 2.3% Transportation and U 15.260 12.145 64% 13.267 2,266 30,062 1.3% Extractive & Transit 9.372 12.145 20% 9.922 338 3,354 0.1% Low Density Resident 15.984 10.314 4% 15.758 1,229 19,367 0.8% Medium Density Resid 23.445 10.777 8% 22.432 25,120 563,482 24.0% High Density Residen 24.815 10.915 22% 21.771 7,739 168,484 7.2% Agricultural Lands 42.483 0% 42.483 37 1,572 0.1% Forest/Open Space 10.322 0% 10.322 3,178 32,805 1.4% Water/Wetland 0.790 0% 0.790 380 300 0.0% Non-Pnt Wtd Aver/Tot 21.583 11.791 25% 19.111 55,175 1,054,426 44.8% Point Sources BODL Clear_Creek_CSO 759,900 32.3% Tanyard_Creek_CSO 519,893 22.1% Septic Failure 17,763 0.8% Point Wtd Aver/Tot 1,297,556 55.2% Reaches BODOUTTOT N Fork Peachtree Ck 162,041 6.9% Up So Fork Peachtree 116,103 4.9% Peachtree Ck 1,587,790 67.5% Grand Total 2,351,982 Watershed Summary Report for Scenario [ptree] Run Made 2002-07-03 12:53 Average Annual Rates and Totals UCI Created by WinHSPF for ptree Initial Water Quality Calibration Time Span: 1 yr from 10/01/96 to 10/01/97 BOD Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs POQUAL SOQUAL ATLANTA,PI:PREC=1.0643 Commercial 16.802 11.753 64% 13.571 12,091 164,082 10.1% Industrial/Instituti 19.127 11.753 33% 16.694 2,797 46,693 2.9% Transportation and U 13.573 11.753 64% 12.408 2,266 28,117 1.7% Extractive & Transit 7.404 11.753 20% 8.266 338 2,794 0.2% Low Density Resident 11.928 9.996 4% 11.851 1,229 14,565 0.9% Medium Density Resid 19.758 10.441 8% 19.012 25,120 477,584 29.4% High Density Residen 20.776 10.575 22% 18.542 7,739 143,497 8.8% Agricultural Lands 21.794 0.000 0% 21.794 37 806 0.0% Forest/Open Space 5.372 0.000 0% 5.372 3,178 17,074 1.1% Water/Wetland 0.513 0.000 0% 0.513 380 195 0.0% Seg Wtd Aver/Tot 17.855 11.414 25% 16.228 55,175 895,407 55.2% Totals for all Non-Point Source Segments Commercial 16.802 11.753 64% 13.571 12,091 164,082 10.1% Industrial/Instituti 19.127 11.753 33% 16.694 2,797 46,693 2.9% Transportation and U 13.573 11.753 64% 12.408 2,266 28,117 1.7% Extractive & Transit 7.404 11.753 20% 8.266 338 2,794 0.2% Low Density Resident 11.928 9.996 4% 11.851 1,229 14,565 0.9% Medium Density Resid 19.758 10.441 8% 19.012 25,120 477,584 29.4% High Density Residen 20.776 10.575 22% 18.542 7,739 143,497 8.8% Agricultural Lands 21.794 0% 21.794 37 806 0.0% Forest/Open Space 5.372 0% 5.372 3,178 17,074 1.1% Water/Wetland 0.513 0% 0.513 380 195 0.0% Non-Pnt Wtd Aver/Tot 17.855 11.414 25% 16.228 55,175 895,407 55.2% Point Sources BODL Clear_Creek_CSO 414,988 25.6% Tanyard_Creek_CSO 294,544 18.2% Septic Failure 17,714 1.1% Point Wtd Aver/Tot 727,246 44.8% Reaches BODOUTTOT N Fork Peachtree Ck 135,703 8.4% Up So Fork Peachtree 94,468 5.8% Peachtree Ck 972,067 59.9% Grand Total 1,622,653 Watershed Summary Report for Scenario [ptree] Run Made 2002-07-03 12:53 Average Annual Rates and Totals UCI Created by WinHSPF for ptree Initial Water Quality Calibration Time Span: 1 yr from 10/01/97 to 10/01/98 BOD Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs POQUAL SOQUAL ATLANTA,PI:PREC=1.0643 Commercial 25.047 12.579 64% 17.068 12,091 206,369 8.4% Industrial/Instituti 28.048 12.579 33% 22.943 2,797 64,172 2.6% Transportation and U 19.261 12.579 64% 14.985 2,266 33,957 1.4% Extractive & Transit 11.167 12.579 20% 11.447 338 3,869 0.2% Low Density Resident 19.230 10.658 4% 18.889 1,229 23,214 0.9% Medium Density Resid 29.032 11.144 8% 27.601 25,120 693,338 28.2% High Density Residen 30.604 11.287 22% 26.373 7,739 204,099 8.3% Agricultural Lands 43.908 0.000 0% 43.908 37 1,625 0.1% Forest/Open Space 10.486 0.000 0% 10.486 3,178 33,325 1.4% Water/Wetland 0.833 0.000 0% 0.833 380 317 0.0% Seg Wtd Aver/Tot 26.531 12.208 25% 22.914 55,175 1,264,284 51.4% Totals for all Non-Point Source Segments Commercial 25.047 12.579 64% 17.068 12,091 206,369 8.4% Industrial/Instituti 28.048 12.579 33% 22.943 2,797 64,172 2.6% Transportation and U 19.261 12.579 64% 14.985 2,266 33,957 1.4% Extractive & Transit 11.167 12.579 20% 11.447 338 3,869 0.2% Low Density Resident 19.230 10.658 4% 18.889 1,229 23,214 0.9% Medium Density Resid 29.032 11.144 8% 27.601 25,120 693,338 28.2% High Density Residen 30.604 11.287 22% 26.373 7,739 204,099 8.3% Agricultural Lands 43.908 0% 43.908 37 1,625 0.1% Forest/Open Space 10.486 0% 10.486 3,178 33,325 1.4% Water/Wetland 0.833 0% 0.833 380 317 0.0% Non-Pnt Wtd Aver/Tot 26.531 12.208 25% 22.914 55,175 1,264,284 51.4% Point Sources BODL Clear_Creek_CSO 688,315 28.0% Tanyard_Creek_CSO 491,473 20.0% Septic Failure 17,714 0.7% Point Wtd Aver/Tot 1,197,502 48.6% Reaches BODOUTTOT N Fork Peachtree Ck 195,609 7.9% Up So Fork Peachtree 140,335 5.7% Peachtree Ck 1,561,683 63.4% Grand Total 2,461,786 Watershed Summary Report for Scenario [ptree] Run Made 2002-07-03 12:53 Average Annual Rates and Totals UCI Created by WinHSPF for ptree Initial Water Quality Calibration Time Span: 1 yr from 10/01/98 to 10/01/99 BOD Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs POQUAL SOQUAL ATLANTA,PI:PREC=1.0643 Commercial 9.084 11.123 64% 10.389 12,091 125,610 11.2% Industrial/Instituti 10.766 11.123 33% 10.884 2,797 30,441 2.7% Transportation and U 7.636 11.123 64% 9.867 2,266 22,359 2.0% Extractive & Transit 4.409 11.123 20% 5.740 338 1,940 0.2% Low Density Resident 6.634 9.483 4% 6.747 1,229 8,292 0.7% Medium Density Resid 11.570 9.898 8% 11.436 25,120 287,282 25.6% High Density Residen 12.242 10.025 22% 11.756 7,739 90,981 8.1% Agricultural Lands 11.686 0.000 0% 11.686 37 432 0.0% Forest/Open Space 3.492 0.000 0% 3.492 3,178 11,096 1.0% Water/Wetland 0.315 0.000 0% 0.315 380 120 0.0% Seg Wtd Aver/Tot 10.377 10.807 25% 10.486 55,175 578,555 51.5% Totals for all Non-Point Source Segments Commercial 9.084 11.123 64% 10.389 12,091 125,610 11.2% Industrial/Instituti 10.766 11.123 33% 10.884 2,797 30,441 2.7% Transportation and U 7.636 11.123 64% 9.867 2,266 22,359 2.0% Extractive & Transit 4.409 11.123 20% 5.740 338 1,940 0.2% Low Density Resident 6.634 9.483 4% 6.747 1,229 8,292 0.7% Medium Density Resid 11.570 9.898 8% 11.436 25,120 287,282 25.6% High Density Residen 12.242 10.025 22% 11.756 7,739 90,981 8.1% Agricultural Lands 11.686 0% 11.686 37 432 0.0% Forest/Open Space 3.492 0% 3.492 3,178 11,096 1.0% Water/Wetland 0.315 0% 0.315 380 120 0.0% Non-Pnt Wtd Aver/Tot 10.377 10.807 25% 10.486 55,175 578,555 51.5% Point Sources BODL Clear_Creek_CSO 307,176 27.3% Tanyard_Creek_CSO 220,545 19.6% Septic Failure 17,714 1.6% Point Wtd Aver/Tot 545,436 48.5% Reaches BODOUTTOT N Fork Peachtree Ck 86,609 7.7% Up So Fork Peachtree 58,379 5.2% Peachtree Ck 689,545 61.3% Grand Total 1,123,991