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Stormwater Management Plan - Rev 1
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Log in to see the plans as drawn| ECN_2pct_24hr 0.0398 0.0285 0.0324 0.0461 0.0284 0.0291 0.0281 0.0320 0.0277 0.0446 0.0337 0.0068 0.0306 |
| ECN_2pct_25min 0.1158 0.1645 0.1059 0.1286 0.1240 0.1210 0.1157 0.1387 0.1181 0.1515 0.1284 0.0172 0.1225 |
| ECN_2pct_2hr 0.1157 0.0822 0.0862 0.1033 0.1023 0.0947 0.0729 0.0774 0.0884 0.1065 0.0930 0.0131 0.0916 |
| ECN_2pct_30min 0.1330 0.1205 0.1710 0.1080 0.0978 0.0854 0.1227 0.1264 0.1359 0.1196 0.1220 0.0220 0.1216 |
| ECN_2pct_3hr 0.0898 0.0880 0.1036 0.0740 0.0577 0.0869 0.0513 0.1058 0.0519 0.1139 0.0823 0.0216 0.0874 |
| ECN_2pct_45min 0.1723 0.1480 0.1067 0.1410 0.1236 0.0952 0.1057 0.1189 0.0873 0.1118 0.1211 0.0247 0.1154 |
| ECN_2pct_4_5hr 0.0819 0.0565 0.0663 0.0676 0.0832 0.0730 0.0642 0.0591 0.0807 0.0836 0.0716 0.0098 0.0703 |
| ECN_2pct_6hr 0.1514 0.0686 0.0612 0.0674 0.0498 0.0711 0.0862 0.1061 0.0764 0.0551 0.0793 0.0284 0.0699 |
| ECN_2pct_9hr 0.0564 0.0652 0.0269 0.0315 0.1032 0.0838 0.1117 0.0393 0.0580 0.0423 0.0618 0.0279 0.0572 |
*============================================================================================================================================================
| CRITICAL DURATION : The critical duration for the 2% AEP is the ensemble ECN_2pct_25min. |
| The median pattern for this ensemble is storm 5 (storm name : ECN_2pct_25min_5). |
| The pattern with the greatest <Max Flow> for this ensemble is storm 2 (storm name : ECN_2pct_25min_2). |
*============================================================================================================================================================
AEP: 20% - Max Flow (m^3/s)
*============================================================================================================================================================
| Ensemble name Storm 1 Storm 2 Storm 3 Storm 4 Storm 5 Storm 6 Storm 7 Storm 8 Storm 9 Storm 10 Average Std. Dev. Median |
*============================================================================================================================================================
| ECN_20pct_10min 0.0242 0.0255 0.0254 0.0287 0.0234 0.0243 0.0253 0.0262 0.0270 0.0239 0.0254 0.0015 0.0254 |
| ECN_20pct_12hr 0.0276 0.0358 0.0530 0.0265 0.0228 0.0151 0.0146 0.0614 0.0294 0.0319 0.0318 0.0143 0.0285 |
| ECN_20pct_15min 0.0371 0.0366 0.0393 0.0340 0.0379 0.0361 0.0399 0.0429 0.0433 0.0492 0.0396 0.0042 0.0386 |
| ECN_20pct_18hr 0.0218 0.0320 0.0444 0.0152 0.0112 0.0159 0.0256 0.0328 0.0205 0.0341 0.0254 0.0099 0.0237 |
| ECN_20pct_1_5hr 0.0584 0.0832 0.0788 0.0487 0.0882 0.0417 0.0566 0.0599 0.0899 0.0713 0.0677 0.0161 0.0656 |
| ECN_20pct_1hr 0.0693 0.0429 0.0576 0.0564 0.0766 0.0766 0.0528 0.0537 0.0893 0.0695 0.0645 0.0134 0.0635 |
| ECN_20pct_20min 0.0566 0.0517 0.0538 0.0562 0.0518 0.0578 0.0556 0.0544 0.0594 0.0775 0.0575 0.0071 0.0559 |
| ECN_20pct_24hr 0.0339 0.0152 0.0184 0.0262 0.0232 0.0177 0.0363 0.0226 0.0327 0.0154 0.0242 0.0075 0.0229 |
| ECN_20pct_25min 0.0517 0.0545 0.0585 0.0531 0.0743 0.0559 0.0627 0.0734 0.0866 0.0818 0.0653 0.0121 0.0606 |
| ECN_20pct_2hr 0.0543 0.0480 0.0456 0.0565 0.0706 0.0534 0.0829 0.0502 0.0523 0.0563 0.0570 0.0108 0.0539 |
| ECN_20pct_30min 0.1036 0.0545 0.0506 0.0643 0.0703 0.0469 0.0741 0.0596 0.0747 0.0764 0.0675 0.0156 0.0673 |
| ECN_20pct_3hr 0.0602 0.0659 0.0836 0.0362 0.0448 0.0393 0.0454 0.0357 0.0446 0.0520 0.0508 0.0144 0.0451 |
| ECN_20pct_45min 0.0519 0.0461 0.0493 0.0635 0.0646 0.0556 0.0559 0.0655 0.0912 0.0884 0.0632 0.0147 0.0597 |
| ECN_20pct_4_5hr 0.0542 0.0481 0.0693 0.0374 0.0414 0.0623 0.0596 0.0465 0.0508 0.0538 0.0523 0.0092 0.0523 |
| ECN_20pct_6hr 0.0345 0.0381 0.0566 0.0420 0.0341 0.0373 0.0422 0.0393 0.0351 0.0317 0.0391 0.0067 0.0377 |
| ECN_20pct_9hr 0.0400 0.0318 0.0698 0.0431 0.0435 0.0363 0.0315 0.0204 0.0284 0.0279 0.0373 0.0129 0.0341 |
*============================================================================================================================================================
| CRITICAL DURATION : The critical duration for the 20% AEP is the ensemble ECN_20pct_30min. |
| The median pattern for this ensemble is storm 5 (storm name : ECN_20pct_30min_5). |
| The pattern with the greatest <Max Flow> for this ensemble is storm 1 (storm name : ECN_20pct_30min_1). |
*============================================================================================================================================================
AEP: 5% - Max Flow (m^3/s)
*============================================================================================================================================================
| Ensemble name Storm 1 Storm 2 Storm 3 Storm 4 Storm 5 Storm 6 Storm 7 Storm 8 Storm 9 Storm 10 Average Std. Dev. Median |
*============================================================================================================================================================
| ECN_5pct_10min 0.0499 0.0514 0.0582 0.0508 0.0596 0.0541 0.0664 0.0584 0.0518 0.0727 0.0573 0.0071 0.0562 |
| ECN_5pct_12hr 0.0428 0.0855 0.0384 0.0315 0.0414 0.0461 0.0403 0.0508 0.0497 0.0406 0.0467 0.0140 0.0421 |
| ECN_5pct_15min 0.0830 0.0814 0.0918 0.0994 0.0972 0.0858 0.0862 0.0896 0.1086 0.1002 0.0923 0.0083 0.0907 |
| ECN_5pct_18hr 0.0245 0.0313 0.0469 0.0258 0.0420 0.0271 0.0211 0.0202 0.0258 0.0491 0.0314 0.0101 0.0265 |
| ECN_5pct_1_5hr 0.1195 0.0749 0.1095 0.0712 0.0814 0.0944 0.0820 0.0610 0.0687 0.0937 0.0856 0.0176 0.0817 |
| ECN_5pct_1hr 0.1265 0.0844 0.0784 0.0759 0.0898 0.0998 0.0926 0.0990 0.0782 0.1369 0.0961 0.0196 0.0912 |
| ECN_5pct_20min 0.0847 0.0840 0.0950 0.1187 0.0964 0.1089 0.1025 0.1364 0.1390 0.0937 0.1059 0.0187 0.0994 |
| ECN_5pct_24hr 0.0566 0.0466 0.0292 0.0200 0.0265 0.0266 0.0618 0.0327 0.0324 0.0266 0.0359 0.0134 0.0308 |
| ECN_5pct_25min 0.0974 0.1472 0.0858 0.0825 0.0723 0.1353 0.0959 0.0972 0.0906 0.1326 0.1037 0.0241 0.0965 |
| ECN_5pct_2hr 0.1003 0.0660 0.0867 0.1254 0.0899 0.0726 0.0948 0.0686 0.0936 0.0930 0.0891 0.0166 0.0914 |
| ECN_5pct_30min 0.0779 0.0878 0.1424 0.0919 0.0875 0.1052 0.1364 0.0998 0.1134 0.1248 0.1067 0.0209 0.1025 |
| ECN_5pct_3hr 0.1045 0.0651 0.0614 0.0907 0.0789 0.0508 0.0744 0.0570 0.0669 0.0666 0.0716 0.0153 0.0667 |
| ECN_5pct_45min 0.0954 0.0873 0.1113 0.0954 0.1000 0.0943 0.0967 0.0725 0.1357 0.1267 0.1015 0.0176 0.0961 |
| ECN_5pct_4_5hr 0.0521 0.0519 0.1083 0.0673 0.0310 0.0821 0.0407 0.0754 0.0761 0.0857 0.0671 0.0221 0.0714 |
| ECN_5pct_6hr 0.0851 0.1091 0.0584 0.0430 0.0534 0.0292 0.0803 0.0536 0.0709 0.0561 0.0639 0.0218 0.0573 |
| ECN_5pct_9hr 0.0475 0.0547 0.0449 0.0512 0.0649 0.0318 0.0524 0.0436 0.0476 0.0373 0.0476 0.0088 0.0476 |
*============================================================================================================================================================
| CRITICAL DURATION : The critical duration for the 5% AEP is the ensemble ECN_5pct_30min. |
| The median pattern for this ensemble is storm 6 (storm name : ECN_5pct_30min_6). |
| The pattern with the greatest <Max Flow> for this ensemble is storm 3 (storm name : ECN_5pct_30min_3). |
*============================================================================================================================================================
AEP: 50% - Max Flow (m^3/s)
*============================================================================================================================================================
| Ensemble name Storm 1 Storm 2 Storm 3 Storm 4 Storm 5 Storm 6 Storm 7 Storm 8 Storm 9 Storm 10 Average Std. Dev. Median |
*============================================================================================================================================================
| ECN_50pct_10min 0.0181 0.0190 0.0190 0.0196 0.0165 0.0169 0.0189 0.0180 0.0202 0.0179 0.0184 0.0011 0.0185 |
| ECN_50pct_12hr 0.0182 0.0237 0.0354 0.0174 0.0149 0.0097 0.0094 0.0411 0.0194 0.0211 0.0210 0.0097 0.0188 |
| ECN_50pct_15min 0.0190 0.0214 0.0191 0.0177 0.0154 0.0151 0.0142 0.0145 0.0177 0.0202 0.0174 0.0024 0.0177 |
| ECN_50pct_18hr 0.0141 0.0211 0.0294 0.0097 0.0070 0.0102 0.0113 0.0216 0.0133 0.0225 0.0160 0.0068 0.0137 |
| ECN_50pct_1_5hr 0.0401 0.0329 0.0552 0.0303 0.0618 0.0261 0.0396 0.0279 0.0609 0.0503 0.0425 0.0129 0.0398 |
| ECN_50pct_1hr 0.0382 0.0307 0.0265 0.0400 0.0326 0.0417 0.0375 0.0358 0.0597 0.0471 0.0390 0.0088 0.0378 |
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| ECN_2pct_24hr 0.0398 0.0285 0.0324 0.0461 0.0284 0.0291 0.0281 0.0320 0.0277 0.0446 0.0337 0.0068 0.0306
| ECN_2pct_25min 0.1158 0.1645 0.1059 0.1286 0.1240 0.1210 0.1157 0.1387 0.1181 0.1515 0.1284 0.0172 0.1225
| ECN_2pct_2hr 0.1157 0.0822 0.0862 0.1033 0.1023 0.0947 0.0729 0.0774 0.0884 0.1065 0.0930 0.0131 0.0916
| ECN_2pct_30min 0.1330 0.1205 0.1710 0.1080 0.0978 0.0854 0.1227 0.1264 0.1359 0.1196 0.1220 0.0220 0.1216
| ECN_2pct_3hr 0.0898 0.0880 0.1036 0.0740 0.0577 0.0869 0.0513 0.1058 0.0519 0.1139 0.0823 0.0216 0.0874
| ECN_2pct_45min 0.1723 0.1480 0.1067 0.1410 0.1236 0.0952 0.1057 0.1189 0.0873 0.1118 0.1211 0.0247 0.1154
| ECN_2pct_4_5hr 0.0819 0.0565 0.0663 0.0676 0.0832 0.0730 0.0642 0.0591 0.0807 0.0836 0.0716 0.0098 0.0703
| ECN_2pct_6hr 0.1514 0.0686 0.0612 0.0674 0.0498 0.0711 0.0862 0.1061 0.0764 0.0551 0.0793 0.0284 0.0699
| ECN_2pct_9hr 0.0564 0.0652 0.0269 0.0315 0.1032 0.0838 0.1117 0.0393 0.0580 0.0423 0.0618 0.0279 0.0572
*
| CRITICAL DURATION : The critical duration for the 2% AEP is the ensemble ECN_2pct_25min. |
| The median pattern for this ensemble is storm 5 (storm name : ECN_2pct_25min_5). |
| The pattern with the greatest <Max Flow> for this ensemble is storm 2 (storm name : ECN_2pct_25min_2).
*
AEP: 20% - Max Flow (m43/s)
|| Ensemblename Storm1 Storm2 Storm3 Storm4 Storm5 Storm6 Storm7 Storm8 Storm9 Storm10 Average Std.Dev. Median
*
| ECN_20pct_10min 0.0242 0.0255 0.0254 0.0287 0.0234 0.0243 0.0253 0.0262 0.0270 0.0239 0.0254 0.0015 0.0254
| ECN_2Opct_12hr 0.0276 0.0358 0.0530 0.0265 0.0228 0.0151 0.0146 0.0614 0.0294 0.0319 0.0318 0.0143 0.0285
| ECN_20pct_1Smin 0.0371 0.0366 0.0393 0.0340 0.0379 0.0361 0.0399 0.0429 0.0433 0.0492 0.0396 0.0042 0.0386
| ECN_2Opct_18hr 0.0218 0.0320 0.0444 0.0152 0.0112 0.0159 0.0256 0.0328 0.0205 0.0341 0.0254 0.0099 0.0237
| ECN_20pct_1_Shr 0.0584 0.0832 0.0788 0.0487 0.0882 0.0417 0.0566 0.0599 0.0899 0.0713 0.0677 0.0161 0.0656
| ECN_20pet_ihr 0.0693 0.0429 0.0576 0.0564 0.0766 0.0766 0.0528 0.0537 0.0893 0.0695 0.0645 0.0134 0.0635
| ECN_20pct_20min 0.0566 0.0517 0.0538 0.0562 0.0518 0.0578 0.0556 0.0544 0.0594 0.0775 0.0575 0.0071 0.0559
| ECN_2Opct_24hr 0.0339 0.0152 0.0184 0.0262 0.0232 0.0177 0.0363 0.0226 0.0327 0.0154 0.0242 0.0075 0.0229
| ECN_20pct_25min 0.0517 0.0545 0.0585 0.0531 0.0743 0.0559 0.0627 0.0734 0.0866 0.0818 0.0653 0.0121 0.0606
| ECN_20pet_2hr 0.0543 0.0480 0.0456 0.0565 0.0706 0.0534 0.0829 0.0502 0.0523 0.0563 0.0570 0.0108 0.0539
| ECN_20pct_30min 0.1036 0.0545 0.0506 0.0643 0.0703 0.0469 0.0741 0.0596 0.0747 0.0764 0.0675 0.0156 0.0673
| ECN_20pet_3hr 0.0602 0.0659 0.0836 0.0362 0.0448 0.0393 0.0454 0.0357 0.0446 0.0520 0.0508 0.0144 0.0451
| ECN_20pct_45min 0.0519 0.0461 0.0493 0.0635 0.0646 0.0556 0.0559 0.0655 0.0912 0.0884 0.0632 0.0147 0.0597
| ECN_20pct_4 Shr 0.0542 0.0481 0.0693 0.0374 0.0414 0.0623 0.0596 0.0465 0.0508 0.0538 0.0523 0.0092 0.0523
| ECN_20pet_6hr 0.0345 0.0381 0.0566 0.0420 0.0341 0.0373 0.0422 0.0393 0.0351 0.0317 0.0391 0.0067 0.0377
| ECN_20pet_9hr 0.0400 0.0318 0.0698 0.0431 0.0435 0.0363 0.0315 0.0204 0.0284 0.0279 0.0373 0.0129 0.0341
*
| CRITICAL DURATION : The critical duration for the 20% AEP is the ensemble ECN_20pct_30min. |
| The median pattern for this ensemble is storm 5 (storm name : ECN_20pct_30min_5). |
| The pattern with the greatest <Max Flow> for this ensemble is storm 1 (storm name : ECN_20pct_30min_1).
*
AEP: 5% - Max Flow (m43/s)
*
|| Ensemblename Storm1 Storm2 Storm3 Storm4 Storm5 Storm6 Storm7 Storm8 Storm9 Storm10 Average Std.Dev. Median
*
| ECN_Spct_10min 0.0499 0.0514 0.0582 0.0508 0.0596 0.0541 0.0664 0.0584 0.0518 0.0727 0.0573 0.0071 0.0562
| ECN_Spct_12hr 0.0428 0.0855 0.0384 0.0315 0.0414 0.0461 0.0403 0.0508 0.0497 0.0406 0.0467 0.0140 0.0421
| ECN_Spct_15min 0.0830 0.0814 0.0918 0.0994 0.0972 0.0858 0.0862 0.0896 0.1086 0.1002 0.0923 0.0083 0.0907
| ECN_Spct_18hr 0.0245 0.0313 0.0469 0.0258 0.0420 0.0271 0.0211 0.0202 0.0258 0.0491 0.0314 0.0101 0.0265
| ECN_Spct_1_Shr 0.1195 0.0749 0.1095 0.0712 0.0814 0.0944 0.0820 0.0610 0.0687 0.0937 0.0856 0.0176 0.0817
| ECN_Spet_ihr 0.1265 0.0844 0.0784 0.0759 0.0898 0.0998 0.0926 0.0990 0.0782 0.1369 0.0961 0.0196 0.0912
| ECN_Spct_20min 0.0847 0.0840 0.0950 0.1187 0.0964 0.1089 0.1025 0.1364 0.1390 0.0937 0.1059 0.0187 0.0994
| ECN_Spct_24hr 0.0566 0.0466 0.0292 0.0200 0.0265 0.0266 0.0618 0.0327 0.0324 0.0266 0.0359 0.0134 0.0308
| ECN_Spct_25min 0.0974 0.1472 0.0858 0.0825 0.0723 0.1353 0.0959 0.0972 0.0906 0.1326 0.1037 0.0241 0.0965
| ECN_Spet_2hr 0.1003 0.0660 0.0867 0.1254 0.0899 0.0726 0.0948 0.0686 0.0936 0.0930 0.0891 0.0166 0.0914
| ECN_Spct_30min 0.0779 0.0878 0.1424 0.0919 0.0875 0.1052 0.1364 0.0998 0.1134 0.1248 0.1067 0.0209 0.1025
| ECN_Spet_3hr 0.1045 0.0651 0.0614 0.0907 0.0789 0.0508 0.0744 0.0570 0.0669 0.0666 0.0716 0.0153 0.0667
| ECN_Spct_45min 0.0954 0.0873 0.1113 0.0954 0.1000 0.0943 0.0967 0.0725 0.1357 0.1267 0.1015 0.0176 0.0961
| ECN_Spct_4_Shr 0.0521 0.0519 0.1083 0.0673 0.0310 0.0821 0.0407 0.0754 0.0761 0.0857 0.0671 0.0221 0.0714
| ECN_Spet_6hr 0.0851 0.1091 0.0584 0.0430 0.0534 0.0292 0.0803 0.0536 0.0709 0.0561 0.0639 0.0218 0.0573
| ECN_Spet_9hr 0.0475 0.0547 0.0449 0.0512 0.0649 0.0318 0.0524 0.0436 0.0476 0.0373 0.0476 0.0088 0.0476
*
| CRITICAL DURATION : The critical duration for the 5% AEP is the ensemble ECN_Spct_30min. |
| The median pattern for this ensemble is storm 6 (storm name : ECN_Spct_30min_6). |
| The pattern with the greatest <Max Flow> for this ensemble is storm 3 (storm name : ECN_5pct_30min_3).
*
AEP: 50% - Max Flow (m‘3/s)
*
|| Ensemblename Storm1 Storm2 Storm3 Storm4 Storm5 Storm6 Storm7 Storm8 Storm9 Storm10 Average Std.Dev. Median
*
| ECN_SOpct_10min 0.0181 0.0190 0.0190 0.0196 0.0165 0.0169 0.0189 0.0180 0.0202 0.0179 0.0184 0.0011 0.0185
| ECN_SOpct_12hr 0.0182 0.0237 0.0354 0.0174 0.0149 0.0097 0.0094 0.0411 0.0194 0.0211 0.0210 0.0097 0.0188
| ECN_SOpct_1Smin 0.0190 0.0214 0.0191 0.0177 0.0154 0.0151 0.0142 0.0145 0.0177 0.0202 0.0174 0.0024 0.0177
| ECN_SOpct_i8hr 0.0141 0.0211 0.0294 0.0097 0.0070 0.0102 0.0113 0.0216 0.0133 0.0225 0.0160 0.0068 0.0137
| ECN_SOpct_1_Shr 0.0401 0.0329 0.0552 0.0303 0.0618 0.0261 0.0396 0.0279 0.0609 0.0503 0.0425 0.0129 0.0398
| ECN_SOpet_ihr 0.0382 0.0307 0.0265 0.0400 0.0326 0.0417 0.0375 0.0358 0.0597 0.0471 0.0390 0.0088 0.0378
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