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 PERO/SURO/FLOW/ROVOL Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. inches inches inches acres cfs PERO SURO ATLANTA,PI:PREC=1.0643 Commercial 28.767 52.076 64% 43.684 12,091 61 26.5% Industrial/Instituti 28.835 52.076 33% 36.505 2,797 12 5.2% Transportation and U 28.835 52.076 64% 43.707 2,266 11 4.8% Extractive & Transit 29.235 52.076 20% 33.763 338 1 0.4% Low Density Resident 28.741 52.076 4% 29.671 1,229 4 1.7% Medium Density Resid 28.877 52.076 8% 30.734 25,120 89 38.7% High Density Residen 28.867 52.076 22% 33.951 7,739 30 13.0% Agricultural Lands 27.568 0% 27.568 37 0 0.0% Forest/Open Space 23.223 0% 23.223 3,178 8 3.5% Water/Wetland 23.337 0% 23.337 380 1 0.4% Seg Wtd Aver/Tot 28.372 52.076 25% 34.358 55,175 218 94.7% Totals for all Non-Point Source Segments Commercial 28.767 52.076 64% 43.684 12,091 61 26.5% Industrial/Instituti 28.835 52.076 33% 36.505 2,797 12 5.2% Transportation and U 28.835 52.076 64% 43.707 2,266 11 4.8% Extractive & Transit 29.235 52.076 20% 33.763 338 1 0.4% Low Density Resident 28.741 52.076 4% 29.671 1,229 4 1.7% Medium Density Resid 28.877 52.076 8% 30.734 25,120 89 38.7% High Density Residen 28.867 52.076 22% 33.951 7,739 30 13.0% Agricultural Lands 27.568 0% 27.568 37 0 0.0% Forest/Open Space 23.223 0% 23.223 3,178 8 3.5% Water/Wetland 23.337 0% 23.337 380 1 0.4% Non-Pnt Wtd Aver/Tot 28.372 52.076 25% 34.358 55,175 218 94.7% Point Sources FLOW Clear_Creek_CSO 7 3.0% Tanyard_Creek_CSO 5 2.2% Septic Failure 0 0.0% Point Wtd Aver/Tot 12 5.2% Reaches ROVOL N Fork Peachtree Ck 100 43.4% Up So Fork Peachtree 74 32.2% Peachtree Ck 231 100.4% Grand Total 230 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 PERO/SURO/FLOW/ROVOL Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. inches inches inches acres cfs PERO SURO ATLANTA,PI:PREC=1.0643 Commercial 27.049 54.926 64% 44.890 12,091 62 27.3% Industrial/Instituti 27.135 54.926 33% 36.306 2,797 12 5.3% Transportation and U 27.135 54.926 64% 44.918 2,266 12 5.3% Extractive & Transit 27.482 54.926 20% 32.922 338 1 0.4% Low Density Resident 26.696 54.926 4% 27.822 1,229 4 1.8% Medium Density Resid 26.702 54.926 8% 28.961 25,120 84 37.0% High Density Residen 26.702 54.926 22% 32.884 7,739 29 12.8% Agricultural Lands 25.145 0% 25.145 37 0 0.0% Forest/Open Space 23.178 0% 23.178 3,178 8 3.5% Water/Wetland 21.854 0% 21.854 380 1 0.4% Seg Wtd Aver/Tot 26.455 54.926 25% 33.644 55,175 214 94.1% Totals for all Non-Point Source Segments Commercial 27.049 54.926 64% 44.890 12,091 62 27.3% Industrial/Instituti 27.135 54.926 33% 36.306 2,797 12 5.3% Transportation and U 27.135 54.926 64% 44.918 2,266 12 5.3% Extractive & Transit 27.482 54.926 20% 32.922 338 1 0.4% Low Density Resident 26.696 54.926 4% 27.822 1,229 4 1.8% Medium Density Resid 26.702 54.926 8% 28.961 25,120 84 37.0% High Density Residen 26.702 54.926 22% 32.884 7,739 29 12.8% Agricultural Lands 25.145 0% 25.145 37 0 0.0% Forest/Open Space 23.178 0% 23.178 3,178 8 3.5% Water/Wetland 21.854 0% 21.854 380 1 0.4% Non-Pnt Wtd Aver/Tot 26.455 54.926 25% 33.644 55,175 214 94.1% Point Sources FLOW Clear_Creek_CSO 8 3.5% Tanyard_Creek_CSO 6 2.6% Septic Failure 0 0.0% Point Wtd Aver/Tot 14 6.2% Reaches ROVOL N Fork Peachtree Ck 99 43.6% Up So Fork Peachtree 72 31.7% Peachtree Ck 230 101.2% Grand Total 227 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 PERO/SURO/FLOW/ROVOL Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. inches inches inches acres cfs PERO SURO ATLANTA,PI:PREC=1.0643 Commercial 15.065 34.093 64% 27.243 12,091 38 28.6% Industrial/Instituti 15.076 34.093 33% 21.352 2,797 7 5.3% Transportation and U 15.076 34.093 64% 27.245 2,266 7 5.3% Extractive & Transit 14.728 34.093 20% 18.567 338 1 0.8% Low Density Resident 14.898 34.093 4% 15.663 1,229 2 1.5% Medium Density Resid 14.898 34.093 8% 16.434 25,120 48 36.2% High Density Residen 14.898 34.093 22% 19.102 7,739 17 12.8% Agricultural Lands 15.336 0% 15.336 37 0 0.0% Forest/Open Space 15.700 0% 15.700 3,178 6 4.5% Water/Wetland 17.233 0% 17.233 380 1 0.8% Seg Wtd Aver/Tot 15.010 34.093 25% 19.828 55,175 126 95.0% Totals for all Non-Point Source Segments Commercial 15.065 34.093 64% 27.243 12,091 38 28.6% Industrial/Instituti 15.076 34.093 33% 21.352 2,797 7 5.3% Transportation and U 15.076 34.093 64% 27.245 2,266 7 5.3% Extractive & Transit 14.728 34.093 20% 18.567 338 1 0.8% Low Density Resident 14.898 34.093 4% 15.663 1,229 2 1.5% Medium Density Resid 14.898 34.093 8% 16.434 25,120 48 36.2% High Density Residen 14.898 34.093 22% 19.102 7,739 17 12.8% Agricultural Lands 15.336 0% 15.336 37 0 0.0% Forest/Open Space 15.700 0% 15.700 3,178 6 4.5% Water/Wetland 17.233 0% 17.233 380 1 0.8% Non-Pnt Wtd Aver/Tot 15.010 34.093 25% 19.828 55,175 126 95.0% Point Sources FLOW Clear_Creek_CSO 4 3.0% Tanyard_Creek_CSO 3 2.3% Septic Failure 0 0.0% Point Wtd Aver/Tot 7 5.3% Reaches ROVOL N Fork Peachtree Ck 58 43.7% Up So Fork Peachtree 42 31.7% Peachtree Ck 133 100.3% Grand Total 133 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 PERO/SURO/FLOW/ROVOL Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. inches inches inches acres cfs PERO SURO ATLANTA,PI:PREC=1.0643 Commercial 29.358 51.418 64% 43.476 12,091 61 26.2% Industrial/Instituti 29.360 51.418 33% 36.639 2,797 12 5.2% Transportation and U 29.360 51.418 64% 43.475 2,266 11 4.7% Extractive & Transit 29.419 51.418 20% 33.780 338 1 0.4% Low Density Resident 29.046 51.418 4% 29.938 1,229 4 1.7% Medium Density Resid 29.046 51.418 8% 30.836 25,120 89 38.2% High Density Residen 29.046 51.418 22% 33.946 7,739 30 12.9% Agricultural Lands 28.025 0% 28.025 37 0 0.0% Forest/Open Space 26.228 0% 26.228 3,178 10 4.3% Water/Wetland 26.168 0% 26.168 380 1 0.4% Seg Wtd Aver/Tot 28.858 51.418 25% 34.554 55,175 219 94.1% Totals for all Non-Point Source Segments Commercial 29.358 51.418 64% 43.476 12,091 61 26.2% Industrial/Instituti 29.360 51.418 33% 36.639 2,797 12 5.2% Transportation and U 29.360 51.418 64% 43.475 2,266 11 4.7% Extractive & Transit 29.419 51.418 20% 33.780 338 1 0.4% Low Density Resident 29.046 51.418 4% 29.938 1,229 4 1.7% Medium Density Resid 29.046 51.418 8% 30.836 25,120 89 38.2% High Density Residen 29.046 51.418 22% 33.946 7,739 30 12.9% Agricultural Lands 28.025 0% 28.025 37 0 0.0% Forest/Open Space 26.228 0% 26.228 3,178 10 4.3% Water/Wetland 26.168 0% 26.168 380 1 0.4% Non-Pnt Wtd Aver/Tot 28.858 51.418 25% 34.554 55,175 219 94.1% Point Sources FLOW Clear_Creek_CSO 8 3.4% Tanyard_Creek_CSO 6 2.6% Septic Failure 0 0.0% Point Wtd Aver/Tot 13 5.6% Reaches ROVOL N Fork Peachtree Ck 101 43.4% Up So Fork Peachtree 75 32.2% Peachtree Ck 236 101.4% Grand Total 233 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 PERO/SURO/FLOW/ROVOL Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. inches inches inches acres cfs PERO SURO ATLANTA,PI:PREC=1.0643 Commercial 13.788 36.475 64% 28.307 12,091 39 30.1% Industrial/Instituti 13.815 36.475 33% 21.293 2,797 7 5.4% Transportation and U 13.815 36.475 64% 28.315 2,266 7 5.4% Extractive & Transit 13.962 36.475 20% 18.425 338 1 0.8% Low Density Resident 13.482 36.475 4% 14.399 1,229 2 1.5% Medium Density Resid 13.482 36.475 8% 15.322 25,120 44 34.0% High Density Residen 13.482 36.475 22% 18.518 7,739 16 12.4% Agricultural Lands 12.403 0% 12.403 37 0 0.0% Forest/Open Space 11.503 0% 11.503 3,178 4 3.1% Water/Wetland 12.913 0% 12.913 380 1 0.8% Seg Wtd Aver/Tot 13.381 36.475 25% 19.212 55,175 122 94.2% Totals for all Non-Point Source Segments Commercial 13.788 36.475 64% 28.307 12,091 39 30.1% Industrial/Instituti 13.815 36.475 33% 21.293 2,797 7 5.4% Transportation and U 13.815 36.475 64% 28.315 2,266 7 5.4% Extractive & Transit 13.962 36.475 20% 18.425 338 1 0.8% Low Density Resident 13.482 36.475 4% 14.399 1,229 2 1.5% Medium Density Resid 13.482 36.475 8% 15.322 25,120 44 34.0% High Density Residen 13.482 36.475 22% 18.518 7,739 16 12.4% Agricultural Lands 12.403 0% 12.403 37 0 0.0% Forest/Open Space 11.503 0% 11.503 3,178 4 3.1% Water/Wetland 12.913 0% 12.913 380 1 0.8% Non-Pnt Wtd Aver/Tot 13.381 36.475 25% 19.212 55,175 122 94.2% Point Sources FLOW Clear_Creek_CSO 4 3.1% Tanyard_Creek_CSO 3 2.3% Septic Failure 0 0.0% Point Wtd Aver/Tot 7 5.4% Reaches ROVOL N Fork Peachtree Ck 56 43.2% Up So Fork Peachtree 40 30.9% Peachtree Ck 130 100.4% Grand Total 129 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 PERO/SURO/FLOW/ROVOL Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. inches inches inches acres cfs PERO SURO ATLANTA,PI:PREC=1.0643 Commercial 27.649 52.780 64% 43.732 12,091 61 27.0% Industrial/Instituti 27.690 52.780 33% 35.969 2,797 12 5.3% Transportation and U 27.690 52.780 64% 43.745 2,266 11 4.9% Extractive & Transit 27.838 52.780 20% 32.782 338 1 0.4% Low Density Resident 27.288 52.780 4% 28.304 1,229 4 1.8% Medium Density Resid 27.288 52.780 8% 29.327 25,120 85 37.7% High Density Residen 27.288 52.780 22% 32.871 7,739 29 12.9% Agricultural Lands 26.166 0% 26.166 37 0 0.0% Forest/Open Space 24.314 0% 24.314 3,178 9 4.0% Water/Wetland 23.888 0% 23.888 380 1 0.4% Seg Wtd Aver/Tot 27.094 52.780 25% 33.580 55,175 213 94.4% Totals for all Non-Point Source Segments Commercial 27.649 52.780 64% 43.732 12,091 61 27.0% Industrial/Instituti 27.690 52.780 33% 35.969 2,797 12 5.3% Transportation and U 27.690 52.780 64% 43.745 2,266 11 4.9% Extractive & Transit 27.838 52.780 20% 32.782 338 1 0.4% Low Density Resident 27.288 52.780 4% 28.304 1,229 4 1.8% Medium Density Resid 27.288 52.780 8% 29.327 25,120 85 37.7% High Density Residen 27.288 52.780 22% 32.871 7,739 29 12.9% Agricultural Lands 26.166 0% 26.166 37 0 0.0% Forest/Open Space 24.314 0% 24.314 3,178 9 4.0% Water/Wetland 23.888 0% 23.888 380 1 0.4% Non-Pnt Wtd Aver/Tot 27.094 52.780 25% 33.580 55,175 213 94.4% Point Sources FLOW Clear_Creek_CSO 7 3.1% Tanyard_Creek_CSO 5 2.2% Septic Failure 0 0.0% Point Wtd Aver/Tot 12 5.3% Reaches ROVOL N Fork Peachtree Ck 98 43.4% Up So Fork Peachtree 72 31.9% Peachtree Ck 227 100.6% Grand Total 226 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 PERO/SURO/FLOW/ROVOL Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. inches inches inches acres cfs PERO SURO ATLANTA,PI:PREC=1.0643 Commercial 7.501 28.040 64% 20.645 12,091 29 33.9% Industrial/Instituti 7.481 28.040 33% 14.265 2,797 5 5.8% Transportation and U 7.481 28.040 64% 20.636 2,266 5 5.8% Extractive & Transit 7.359 28.040 20% 11.458 338 0 0.0% Low Density Resident 7.352 28.040 4% 8.177 1,229 1 1.2% Medium Density Resid 7.352 28.040 8% 9.007 25,120 26 30.4% High Density Residen 7.352 28.040 22% 11.883 7,739 11 12.8% Agricultural Lands 7.164 0% 7.164 37 0 0.0% Forest/Open Space 7.517 0% 7.517 3,178 3 3.5% Water/Wetland 8.450 0% 8.450 380 0 0.0% Seg Wtd Aver/Tot 7.399 28.040 25% 12.611 55,175 80 93.4% Totals for all Non-Point Source Segments Commercial 7.501 28.040 64% 20.645 12,091 29 33.9% Industrial/Instituti 7.481 28.040 33% 14.265 2,797 5 5.8% Transportation and U 7.481 28.040 64% 20.636 2,266 5 5.8% Extractive & Transit 7.359 28.040 20% 11.458 338 0 0.0% Low Density Resident 7.352 28.040 4% 8.177 1,229 1 1.2% Medium Density Resid 7.352 28.040 8% 9.007 25,120 26 30.4% High Density Residen 7.352 28.040 22% 11.883 7,739 11 12.8% Agricultural Lands 7.164 0% 7.164 37 0 0.0% Forest/Open Space 7.517 0% 7.517 3,178 3 3.5% Water/Wetland 8.450 0% 8.450 380 0 0.0% Non-Pnt Wtd Aver/Tot 7.399 28.040 25% 12.611 55,175 80 93.4% Point Sources FLOW Clear_Creek_CSO 3 3.5% Tanyard_Creek_CSO 2 2.3% Septic Failure 0 0.0% Point Wtd Aver/Tot 6 7.0% Reaches ROVOL N Fork Peachtree Ck 37 43.2% Up So Fork Peachtree 26 30.4% Peachtree Ck 86 100.4% Grand Total 86