Watershed Summary Report for Scenario [south] Run Made 2002-07-03 13:11 Average Annual Rates and Totals UCI Created by WinHSPF for south Initial Water Quality Calibration Time Span: 1 yr from 10/01/92 to 10/01/93 PODOXM/SODOXM/DO2L/DOXOUTTOT Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs PODOXM SODOXM ATLANTA,PI:PREC=1.0208 Commercial 49.274 103.106 64% 83.726 13,436 1,124,948 17.6% Industrial/Instituti 49.569 103.106 33% 67.238 4,533 304,788 4.8% Transportation and U 49.569 103.106 64% 83.823 2,707 226,910 3.6% Extractive & Transit 50.729 103.106 20% 61.205 2,955 180,860 2.8% Low Density Resident 49.218 103.107 4% 51.367 8,601 441,811 6.9% Medium Density Resid 49.483 103.107 8% 53.771 43,522 2,340,224 36.6% High Density Residen 49.467 103.107 21% 60.501 9,699 586,795 9.2% Agricultural Lands 44.686 0.000 0% 44.686 2,312 103,313 1.6% Forest/Open Space 35.961 0.000 0% 35.961 28,681 1,031,403 16.1% Water/Wetland 31.817 0.000 0% 31.817 1,505 47,884 0.7% Seg Wtd Aver/Tot 45.216 103.106 15% 54.166 117,951 6,388,936 100.0% Totals for all Non-Point Source Segments Commercial 49.274 103.106 64% 83.726 13,436 1,124,948 17.6% Industrial/Instituti 49.569 103.106 33% 67.238 4,533 304,788 4.8% Transportation and U 49.569 103.106 64% 83.823 2,707 226,910 3.6% Extractive & Transit 50.729 103.106 20% 61.205 2,955 180,860 2.8% Low Density Resident 49.218 103.107 4% 51.367 8,601 441,811 6.9% Medium Density Resid 49.483 103.107 8% 53.771 43,522 2,340,224 36.6% High Density Residen 49.467 103.107 21% 60.501 9,699 586,795 9.2% Agricultural Lands 44.686 0% 44.686 2,312 103,313 1.6% Forest/Open Space 35.961 0% 35.961 28,681 1,031,403 16.1% Water/Wetland 31.817 0% 31.817 1,505 47,884 0.7% Non-Pnt Wtd Aver/Tot 45.216 103.106 15% 54.166 117,951 6,388,936 100.0% Point Sources DO2L McDaniel_St_CSO 0 0.0% Custer_Ave_CSO 0 0.0% Intrenchment_Ck_CSO 0 0.0% DeKalb Snapfinger Creek WPCP 0 0.0% DeKalb Polebridge Creek WPCP 0 0.0% Septic Failure 0 0.0% Point Wtd Aver/Tot 0 0.0% Reaches DOXOUTTOT Snapfinger Ck 0104 1,479,032 23.1% South R-Headwatr0101 1,131,153 17.7% South R-Sugar Ck0102 2,604,429 40.8% South R-Cobb Ck 0103 4,389,690 68.7% South R-PoleBrCk0105 7,760,563 121.5% South R-Camp Ck 0107 7,851,223 122.9% Grand Total 6,388,936 Watershed Summary Report for Scenario [south] Run Made 2002-07-03 13:11 Average Annual Rates and Totals UCI Created by WinHSPF for south Initial Water Quality Calibration Time Span: 1 yr from 10/01/93 to 10/01/94 PODOXM/SODOXM/DO2L/DOXOUTTOT Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs PODOXM SODOXM ATLANTA,PI:PREC=1.0208 Commercial 39.431 107.869 64% 83.231 13,436 1,118,292 20.2% Industrial/Instituti 39.928 107.869 33% 62.350 4,533 282,633 5.1% Transportation and U 39.928 107.869 64% 83.398 2,707 225,759 4.1% Extractive & Transit 40.708 107.869 20% 54.140 2,955 159,985 2.9% Low Density Resident 38.914 107.869 4% 41.663 8,601 358,348 6.5% Medium Density Resid 38.927 107.869 8% 44.440 43,522 1,934,100 34.9% High Density Residen 38.927 107.869 21% 53.108 9,699 515,093 9.3% Agricultural Lands 33.411 0.000 0% 33.411 2,312 77,245 1.4% Forest/Open Space 29.139 0.000 0% 29.139 28,681 835,749 15.1% Water/Wetland 25.317 0.000 0% 25.317 1,505 38,102 0.7% Seg Wtd Aver/Tot 35.884 107.869 15% 47.014 117,951 5,545,306 100.0% Totals for all Non-Point Source Segments Commercial 39.431 107.869 64% 83.231 13,436 1,118,292 20.2% Industrial/Instituti 39.928 107.869 33% 62.350 4,533 282,633 5.1% Transportation and U 39.928 107.869 64% 83.398 2,707 225,759 4.1% Extractive & Transit 40.708 107.869 20% 54.140 2,955 159,985 2.9% Low Density Resident 38.914 107.869 4% 41.663 8,601 358,348 6.5% Medium Density Resid 38.927 107.869 8% 44.440 43,522 1,934,100 34.9% High Density Residen 38.927 107.869 21% 53.108 9,699 515,093 9.3% Agricultural Lands 33.411 0% 33.411 2,312 77,245 1.4% Forest/Open Space 29.139 0% 29.139 28,681 835,749 15.1% Water/Wetland 25.317 0% 25.317 1,505 38,102 0.7% Non-Pnt Wtd Aver/Tot 35.884 107.869 15% 47.014 117,951 5,545,306 100.0% Point Sources DO2L McDaniel_St_CSO 0 0.0% Custer_Ave_CSO 0 0.0% Intrenchment_Ck_CSO 0 0.0% DeKalb Snapfinger Creek WPCP 0 0.0% DeKalb Polebridge Creek WPCP 0 0.0% Septic Failure 0 0.0% Point Wtd Aver/Tot 0 0.0% Reaches DOXOUTTOT Snapfinger Ck 0104 1,296,798 23.4% South R-Headwatr0101 1,047,362 18.9% South R-Sugar Ck0102 2,376,280 42.9% South R-Cobb Ck 0103 3,984,216 71.8% South R-PoleBrCk0105 6,982,000 125.9% South R-Camp Ck 0107 7,069,009 127.5% Grand Total 5,545,306 Watershed Summary Report for Scenario [south] Run Made 2002-07-03 13:11 Average Annual Rates and Totals UCI Created by WinHSPF for south Initial Water Quality Calibration Time Span: 1 yr from 10/01/94 to 10/01/95 PODOXM/SODOXM/DO2L/DOXOUTTOT Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs PODOXM SODOXM ATLANTA,PI:PREC=1.0208 Commercial 24.366 67.153 64% 51.749 13,436 695,303 19.3% Industrial/Instituti 24.518 67.153 33% 38.588 4,533 174,920 4.9% Transportation and U 24.518 67.153 64% 51.796 2,707 140,213 3.9% Extractive & Transit 24.223 67.153 20% 32.809 2,955 96,951 2.7% Low Density Resident 24.150 67.153 4% 25.865 8,601 222,463 6.2% Medium Density Resid 24.150 67.153 8% 27.589 43,522 1,200,708 33.4% High Density Residen 24.150 67.153 21% 32.995 9,699 320,022 8.9% Agricultural Lands 23.350 0.000 0% 23.350 2,312 53,985 1.5% Forest/Open Space 22.951 0.000 0% 22.951 28,681 658,248 18.3% Water/Wetland 23.378 0.000 0% 23.378 1,505 35,184 1.0% Seg Wtd Aver/Tot 23.802 67.153 15% 30.504 117,951 3,597,998 100.0% Totals for all Non-Point Source Segments Commercial 24.366 67.153 64% 51.749 13,436 695,303 19.3% Industrial/Instituti 24.518 67.153 33% 38.588 4,533 174,920 4.9% Transportation and U 24.518 67.153 64% 51.796 2,707 140,213 3.9% Extractive & Transit 24.223 67.153 20% 32.809 2,955 96,951 2.7% Low Density Resident 24.150 67.153 4% 25.865 8,601 222,463 6.2% Medium Density Resid 24.150 67.153 8% 27.589 43,522 1,200,708 33.4% High Density Residen 24.150 67.153 21% 32.995 9,699 320,022 8.9% Agricultural Lands 23.350 0% 23.350 2,312 53,985 1.5% Forest/Open Space 22.951 0% 22.951 28,681 658,248 18.3% Water/Wetland 23.378 0% 23.378 1,505 35,184 1.0% Non-Pnt Wtd Aver/Tot 23.802 67.153 15% 30.504 117,951 3,597,998 100.0% Point Sources DO2L McDaniel_St_CSO 0 0.0% Custer_Ave_CSO 0 0.0% Intrenchment_Ck_CSO 0 0.0% DeKalb Snapfinger Creek WPCP 0 0.0% DeKalb Polebridge Creek WPCP 0 0.0% Septic Failure 0 0.0% Point Wtd Aver/Tot 0 0.0% Reaches DOXOUTTOT Snapfinger Ck 0104 851,440 23.7% South R-Headwatr0101 678,212 18.8% South R-Sugar Ck0102 1,539,569 42.8% South R-Cobb Ck 0103 2,714,779 75.5% South R-PoleBrCk0105 4,853,246 134.9% South R-Camp Ck 0107 4,924,279 136.9% Grand Total 3,597,998 Watershed Summary Report for Scenario [south] Run Made 2002-07-03 13:11 Average Annual Rates and Totals UCI Created by WinHSPF for south Initial Water Quality Calibration Time Span: 1 yr from 10/01/95 to 10/01/96 PODOXM/SODOXM/DO2L/DOXOUTTOT Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs PODOXM SODOXM ATLANTA,PI:PREC=1.0208 Commercial 53.499 102.076 64% 84.588 13,436 1,136,527 16.7% Industrial/Instituti 53.692 102.076 33% 69.660 4,533 315,769 4.6% Transportation and U 53.692 102.076 64% 84.649 2,707 229,146 3.4% Extractive & Transit 54.296 102.076 20% 63.852 2,955 188,683 2.8% Low Density Resident 52.863 102.076 4% 54.826 8,601 471,555 6.9% Medium Density Resid 52.863 102.076 8% 56.798 43,522 2,471,965 36.3% High Density Residen 52.863 102.076 21% 62.986 9,699 610,898 9.0% Agricultural Lands 48.204 0.000 0% 48.204 2,312 111,447 1.6% Forest/Open Space 42.583 0.000 0% 42.583 28,681 1,221,324 17.9% Water/Wetland 37.705 0.000 0% 37.705 1,505 56,745 0.8% Seg Wtd Aver/Tot 49.668 102.076 15% 57.770 117,951 6,814,059 100.0% Totals for all Non-Point Source Segments Commercial 53.499 102.076 64% 84.588 13,436 1,136,527 16.7% Industrial/Instituti 53.692 102.076 33% 69.660 4,533 315,769 4.6% Transportation and U 53.692 102.076 64% 84.649 2,707 229,146 3.4% Extractive & Transit 54.296 102.076 20% 63.852 2,955 188,683 2.8% Low Density Resident 52.863 102.076 4% 54.826 8,601 471,555 6.9% Medium Density Resid 52.863 102.076 8% 56.798 43,522 2,471,965 36.3% High Density Residen 52.863 102.076 21% 62.986 9,699 610,898 9.0% Agricultural Lands 48.204 0% 48.204 2,312 111,447 1.6% Forest/Open Space 42.583 0% 42.583 28,681 1,221,324 17.9% Water/Wetland 37.705 0% 37.705 1,505 56,745 0.8% Non-Pnt Wtd Aver/Tot 49.668 102.076 15% 57.770 117,951 6,814,059 100.0% Point Sources DO2L McDaniel_St_CSO 0 0.0% Custer_Ave_CSO 0 0.0% Intrenchment_Ck_CSO 0 0.0% DeKalb Snapfinger Creek WPCP 0 0.0% DeKalb Polebridge Creek WPCP 0 0.0% Septic Failure 0 0.0% Point Wtd Aver/Tot 0 0.0% Reaches DOXOUTTOT Snapfinger Ck 0104 1,515,689 22.2% South R-Headwatr0101 1,174,184 17.2% South R-Sugar Ck0102 2,718,447 39.9% South R-Cobb Ck 0103 4,595,568 67.4% South R-PoleBrCk0105 8,102,982 118.9% South R-Camp Ck 0107 8,196,161 120.3% Grand Total 6,814,059 Watershed Summary Report for Scenario [south] Run Made 2002-07-03 13:11 Average Annual Rates and Totals UCI Created by WinHSPF for south Initial Water Quality Calibration Time Span: 1 yr from 10/01/96 to 10/01/97 PODOXM/SODOXM/DO2L/DOXOUTTOT Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs PODOXM SODOXM ATLANTA,PI:PREC=1.0208 Commercial 19.770 71.903 64% 53.135 13,436 713,925 23.2% Industrial/Instituti 19.931 71.903 33% 37.083 4,533 168,099 5.5% Transportation and U 19.931 71.903 64% 53.184 2,707 143,970 4.7% Extractive & Transit 20.517 71.903 20% 30.794 2,955 90,997 3.0% Low Density Resident 19.176 71.904 4% 21.278 8,601 183,016 5.9% Medium Density Resid 19.176 71.904 8% 23.392 43,522 1,018,057 33.1% High Density Residen 19.176 71.904 21% 30.021 9,699 291,177 9.5% Agricultural Lands 16.008 0.000 0% 16.008 2,312 37,010 1.2% Forest/Open Space 14.262 0.000 0% 14.262 28,681 409,047 13.3% Water/Wetland 14.761 0.000 0% 14.761 1,505 22,215 0.7% Seg Wtd Aver/Tot 17.713 71.903 15% 26.091 117,951 3,077,512 100.0% Totals for all Non-Point Source Segments Commercial 19.770 71.903 64% 53.135 13,436 713,925 23.2% Industrial/Instituti 19.931 71.903 33% 37.083 4,533 168,099 5.5% Transportation and U 19.931 71.903 64% 53.184 2,707 143,970 4.7% Extractive & Transit 20.517 71.903 20% 30.794 2,955 90,997 3.0% Low Density Resident 19.176 71.904 4% 21.278 8,601 183,016 5.9% Medium Density Resid 19.176 71.904 8% 23.392 43,522 1,018,057 33.1% High Density Residen 19.176 71.904 21% 30.021 9,699 291,177 9.5% Agricultural Lands 16.008 0% 16.008 2,312 37,010 1.2% Forest/Open Space 14.262 0% 14.262 28,681 409,047 13.3% Water/Wetland 14.761 0% 14.761 1,505 22,215 0.7% Non-Pnt Wtd Aver/Tot 17.713 71.903 15% 26.091 117,951 3,077,512 100.0% Point Sources DO2L McDaniel_St_CSO 0 0.0% Custer_Ave_CSO 0 0.0% Intrenchment_Ck_CSO 0 0.0% DeKalb Snapfinger Creek WPCP 0 0.0% DeKalb Polebridge Creek WPCP 0 0.0% Septic Failure 0 0.0% Point Wtd Aver/Tot 0 0.0% Reaches DOXOUTTOT Snapfinger Ck 0104 751,824 24.4% South R-Headwatr0101 631,388 20.5% South R-Sugar Ck0102 1,405,399 45.7% South R-Cobb Ck 0103 2,474,612 80.4% South R-PoleBrCk0105 4,353,468 141.5% South R-Camp Ck 0107 4,416,222 143.5% Grand Total 3,077,512 Watershed Summary Report for Scenario [south] Run Made 2002-07-03 13:11 Average Annual Rates and Totals UCI Created by WinHSPF for south Initial Water Quality Calibration Time Span: 1 yr from 10/01/97 to 10/01/98 PODOXM/SODOXM/DO2L/DOXOUTTOT Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs PODOXM SODOXM ATLANTA,PI:PREC=1.0208 Commercial 47.030 104.200 64% 83.618 13,436 1,123,496 18.2% Industrial/Instituti 47.308 104.200 33% 66.083 4,533 299,556 4.8% Transportation and U 47.308 104.200 64% 83.708 2,707 226,599 3.7% Extractive & Transit 48.211 104.200 20% 59.409 2,955 175,553 2.8% Low Density Resident 46.296 104.200 4% 48.605 8,601 418,052 6.8% Medium Density Resid 46.296 104.200 8% 50.926 43,522 2,216,394 35.8% High Density Residen 46.296 104.200 21% 58.206 9,699 564,542 9.1% Agricultural Lands 41.038 0.000 0% 41.038 2,312 94,880 1.5% Forest/Open Space 35.603 0.000 0% 35.603 28,681 1,021,119 16.5% Water/Wetland 30.934 0.000 0% 30.934 1,505 46,556 0.8% Seg Wtd Aver/Tot 42.988 104.200 15% 52.452 117,951 6,186,747 100.0% Totals for all Non-Point Source Segments Commercial 47.030 104.200 64% 83.618 13,436 1,123,496 18.2% Industrial/Instituti 47.308 104.200 33% 66.083 4,533 299,556 4.8% Transportation and U 47.308 104.200 64% 83.708 2,707 226,599 3.7% Extractive & Transit 48.211 104.200 20% 59.409 2,955 175,553 2.8% Low Density Resident 46.296 104.200 4% 48.605 8,601 418,052 6.8% Medium Density Resid 46.296 104.200 8% 50.926 43,522 2,216,394 35.8% High Density Residen 46.296 104.200 21% 58.206 9,699 564,542 9.1% Agricultural Lands 41.038 0% 41.038 2,312 94,880 1.5% Forest/Open Space 35.603 0% 35.603 28,681 1,021,119 16.5% Water/Wetland 30.934 0% 30.934 1,505 46,556 0.8% Non-Pnt Wtd Aver/Tot 42.988 104.200 15% 52.452 117,951 6,186,747 100.0% Point Sources DO2L McDaniel_St_CSO 0 0.0% Custer_Ave_CSO 0 0.0% Intrenchment_Ck_CSO 0 0.0% DeKalb Snapfinger Creek WPCP 0 0.0% DeKalb Polebridge Creek WPCP 0 0.0% Septic Failure 0 0.0% Point Wtd Aver/Tot 0 0.0% Reaches DOXOUTTOT Snapfinger Ck 0104 1,401,947 22.7% South R-Headwatr0101 1,100,842 17.8% South R-Sugar Ck0102 2,523,786 40.8% South R-Cobb Ck 0103 4,263,461 68.9% South R-PoleBrCk0105 7,511,580 121.4% South R-Camp Ck 0107 7,598,025 122.8% Grand Total 6,186,747 Watershed Summary Report for Scenario [south] Run Made 2002-07-03 13:11 Average Annual Rates and Totals UCI Created by WinHSPF for south Initial Water Quality Calibration Time Span: 1 yr from 10/01/98 to 10/01/99 PODOXM/SODOXM/DO2L/DOXOUTTOT Land Use Perv. Imperv. Eff.Imp. Combined Area Total % GrTot. lbs/acre lbs/acre lbs/acre acres lbs PODOXM SODOXM ATLANTA,PI:PREC=1.0208 Commercial 9.537 55.142 64% 38.724 13,436 520,295 27.0% Industrial/Instituti 9.541 55.142 33% 24.591 4,533 111,469 5.8% Transportation and U 9.541 55.142 64% 38.717 2,707 104,808 5.4% Extractive & Transit 9.466 55.142 20% 18.601 2,955 54,966 2.9% Low Density Resident 9.255 55.141 4% 11.085 8,601 95,340 4.9% Medium Density Resid 9.255 55.141 8% 12.924 43,522 562,475 29.2% High Density Residen 9.255 55.141 21% 18.693 9,699 181,307 9.4% Agricultural Lands 8.591 0.000 0% 8.591 2,312 19,861 1.0% Forest/Open Space 9.122 0.000 0% 9.122 28,681 261,642 13.6% Water/Wetland 9.849 0.000 0% 9.849 1,505 14,823 0.8% Seg Wtd Aver/Tot 9.241 55.142 15% 16.337 117,951 1,926,985 100.0% Totals for all Non-Point Source Segments Commercial 9.537 55.142 64% 38.724 13,436 520,295 27.0% Industrial/Instituti 9.541 55.142 33% 24.591 4,533 111,469 5.8% Transportation and U 9.541 55.142 64% 38.717 2,707 104,808 5.4% Extractive & Transit 9.466 55.142 20% 18.601 2,955 54,966 2.9% Low Density Resident 9.255 55.141 4% 11.085 8,601 95,340 4.9% Medium Density Resid 9.255 55.141 8% 12.924 43,522 562,475 29.2% High Density Residen 9.255 55.141 21% 18.693 9,699 181,307 9.4% Agricultural Lands 8.591 0% 8.591 2,312 19,861 1.0% Forest/Open Space 9.122 0% 9.122 28,681 261,642 13.6% Water/Wetland 9.849 0% 9.849 1,505 14,823 0.8% Non-Pnt Wtd Aver/Tot 9.241 55.142 15% 16.337 117,951 1,926,985 100.0% Point Sources DO2L McDaniel_St_CSO 0 0.0% Custer_Ave_CSO 0 0.0% Intrenchment_Ck_CSO 0 0.0% DeKalb Snapfinger Creek WPCP 0 0.0% DeKalb Polebridge Creek WPCP 0 0.0% Septic Failure 0 0.0% Point Wtd Aver/Tot 0 0.0% Reaches DOXOUTTOT Snapfinger Ck 0104 477,861 24.8% South R-Headwatr0101 433,418 22.5% South R-Sugar Ck0102 942,857 48.9% South R-Cobb Ck 0103 1,756,446 91.1% South R-PoleBrCk0105 3,095,411 160.6% South R-Camp Ck 0107 3,147,104 163.3% Grand Total 1,926,985