1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02146800 SUGAR CREEK NEAR FORT MILL S C SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 350021 LONGITUDE 0805409 NAD27 DRAINAGE AREA 262.00* CONTRIBUTING DRAINAGE AREA DATUM 484.98 NGVD29 Date Processed: 2004-08-20 15:04 By mishealy WORKING DD #1, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1973 TO SEPTEMBER 1974 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 --- --- --- 3650 325 218 382 128 122 88 84 94 2 --- --- --- 1320 1040 207 300 129 147 90 1010 339 3 --- --- --- 417 2360 199 249 248 191 87 1330 120 4 --- --- --- 415 1140 188 488 160 123 85 1240 106 5 --- --- --- 387 490 189 4180 128 111 100 758 100 6 --- --- --- 284 405 183 1380 256 109 606 387 997 7 --- --- --- 557 1260 184 475 154 110 489 316 4630 8 --- --- --- 397 2530 178 373 129 175 1400 483 842 9 --- --- --- 285 1660 171 1030 307 106 235 796 283 10 --- --- --- 382 542 164 445 240 97 262 1160 202 11 --- --- --- 260 399 154 318 144 104 143 248 162 12 --- --- --- 228 328 160 270 858 98 136 173 145 13 --- --- --- 190 287 181 384 730 96 128 157 666 14 --- --- --- 170 272 162 407 201 96 107 170 227 15 --- --- --- 201 308 155 321 162 321 98 197 169 16 --- --- --- 184 977 162 234 147 110 100 1220 145 17 --- --- --- 172 1720 198 214 137 343 99 975 781 18 --- --- --- 163 519 153 326 128 119 96 352 903 19 --- --- --- 152 539 158 214 120 100 95 302 232 20 --- --- --- 148 622 238 193 128 134 93 160 174 21 --- --- --- 1550 342 294 176 126 894 93 143 151 22 --- --- --- 1180 1010 264 167 122 160 117 132 164 23 --- --- --- 376 976 170 179 203 116 93 122 116 24 --- --- --- 294 394 160 165 1140 100 92 115 126 25 --- --- --- 1840 311 205 155 218 99 97 109 113 26 --- --- --- 2000 263 282 150 152 98 93 104 118 27 --- --- --- 1320 240 185 145 682 123 339 108 118 28 --- --- --- 764 228 180 136 564 154 318 106 1930 29 --- --- --- 2300 --- 635 130 183 142 115 127 858 30 --- --- --- 687 --- 3080 133 150 105 104 104 230 31 --- --- --- 418 --- 789 --- 135 --- 92 99 --- TOTAL --- --- --- 22691 21487 9846 13719 8309 4803 6090 12787 15241 MEAN --- --- --- 732 767 318 457 268 160 196 412 508 MAX --- --- --- 3650 2530 3080 4180 1140 894 1400 1330 4630 MIN --- --- --- 148 228 153 130 120 96 85 84 94 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02146800 SUGAR CREEK NEAR FORT MILL S C SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 350021 LONGITUDE 0805409 NAD27 DRAINAGE AREA 262.00* CONTRIBUTING DRAINAGE AREA DATUM 484.98 NGVD29 Date Processed: 2004-08-20 15:04 By mishealy WORKING DD #1, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1974 TO SEPTEMBER 1975 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 179 108 3670 299 240 211 469 442 1420 105 184 111 2 154 108 1400 228 243 267 375 769 1020 101 170 931 3 140 104 389 202 340 200 915 1780 382 94 154 243 4 132 98 266 569 941 186 491 10000 285 96 143 139 5 129 106 220 648 4130 181 336 2150 238 109 145 156 6 123 110 200 392 1600 176 284 530 215 94 147 126 7 116 104 198 544 655 191 256 382 327 343 668 2690 8 119 103 1950 552 426 952 248 321 196 192 198 1540 9 117 102 701 2180 353 286 238 296 170 121 152 321 10 115 100 330 645 300 246 227 315 170 557 139 206 11 114 97 251 6530 272 451 334 309 340 316 269 179 12 112 106 261 4520 324 580 519 304 333 199 153 212 13 107 119 241 3400 297 5130 267 404 403 368 136 372 14 103 104 206 1290 231 10500 221 245 189 395 130 155 15 110 162 197 600 214 3530 467 493 158 1320 125 121 16 135 125 2020 446 227 773 327 2770 403 3870 120 116 17 219 102 705 367 365 1200 243 820 183 530 113 117 18 119 154 360 315 301 615 225 3330 189 335 297 169 19 111 219 272 288 1020 1670 210 4050 435 234 180 229 20 117 1240 245 1020 491 820 197 592 188 174 165 156 21 101 809 478 1280 310 460 183 389 169 165 120 115 22 106 226 295 471 249 402 182 310 139 145 114 258 23 107 173 228 352 324 509 178 274 125 141 111 11200 24 108 149 208 361 576 441 175 552 129 212 106 4960 25 107 139 227 3560 530 971 175 256 123 7260 103 748 26 107 169 251 3060 287 397 168 658 132 1590 107 402 27 104 136 187 630 239 309 157 279 195 326 103 306 28 100 129 715 420 222 274 151 361 122 232 2630 244 29 106 117 605 351 --- 314 156 544 110 231 392 214 30 108 132 374 311 --- 1500 264 1900 97 439 160 206 31 108 --- 294 269 --- 1040 --- 3460 --- 193 123 --- TOTAL 3733 5650 17944 36100 15707 34782 8638 39285 8585 20487 7857 26942 MEAN 120 188 579 1165 561 1122 288 1267 286 661 253 898 MAX 219 1240 3670 6530 4130 10500 915 10000 1420 7260 2630 11200 MIN 100 97 187 202 214 176 151 245 97 94 103 111 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02146800 SUGAR CREEK NEAR FORT MILL S C SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 350021 LONGITUDE 0805409 NAD27 DRAINAGE AREA 262.00* CONTRIBUTING DRAINAGE AREA DATUM 484.98 NGVD29 Date Processed: 2004-08-20 15:04 By mishealy WORKING DD #1, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1975 TO SEPTEMBER 1976 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 196 135 218 3580 267 154 1590 377 133 126 101 82 2 225 135 225 690 1260 159 466 241 132 114 91 83 3 207 135 180 454 500 160 318 147 733 122 98 95 4 162 143 173 462 328 160 272 139 952 1160 94 89 5 151 144 171 319 283 158 291 131 236 1290 94 79 6 140 141 168 280 262 185 239 131 166 509 94 71 7 136 148 171 298 242 212 226 416 136 285 95 73 8 185 1440 843 1090 221 154 217 275 133 213 220 78 9 2080 696 424 468 213 427 204 160 125 177 127 79 10 351 352 421 317 206 410 191 136 122 402 102 91 11 239 466 258 286 203 213 185 142 202 159 97 82 12 201 301 223 276 197 187 177 146 119 139 93 73 13 181 3010 204 258 193 623 179 136 107 140 92 68 14 161 629 193 250 191 317 179 133 175 132 153 79 15 159 329 191 232 182 220 176 496 122 125 101 875 16 147 267 214 221 178 1780 172 1500 180 238 238 249 17 499 238 245 297 183 2120 166 336 448 305 137 125 18 970 227 644 246 182 443 157 197 227 136 101 104 19 276 218 284 195 204 317 148 177 210 111 89 92 20 201 211 228 204 183 270 156 145 864 120 86 85 21 182 213 215 215 169 269 155 140 846 133 90 115 22 163 213 200 210 374 229 248 128 240 109 105 101 23 162 193 193 200 252 204 179 119 339 111 84 91 24 149 206 183 198 183 193 149 114 209 309 87 88 25 150 190 182 195 173 190 137 124 155 115 87 87 26 145 185 1710 191 175 195 142 139 140 99 87 276 27 143 184 863 717 168 195 142 121 179 140 86 1360 28 147 178 363 1650 163 183 134 118 167 127 84 296 29 147 172 280 476 159 172 133 300 133 110 132 157 30 143 171 399 331 --- 878 134 460 145 110 106 164 31 136 --- 1750 276 --- 1350 --- 158 --- 127 88 --- TOTAL 8534 11270 12016 15082 7494 12727 7262 7482 8075 7493 3339 5387 MEAN 275 376 388 487 258 411 242 241 269 242 108 180 MAX 2080 3010 1750 3580 1260 2120 1590 1500 952 1290 238 1360 MIN 136 135 168 191 159 154 133 114 107 99 84 68 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02146800 SUGAR CREEK NEAR FORT MILL S C SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 350021 LONGITUDE 0805409 NAD27 DRAINAGE AREA 262.00* CONTRIBUTING DRAINAGE AREA DATUM 484.98 NGVD29 Date Processed: 2004-08-20 15:04 By mishealy WORKING DD #1, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1976 TO SEPTEMBER 1977 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 329 174 381 228 198 324 979 174 453 113 89 93 2 535 156 289 210 194 250 595 169 210 333 95 94 3 267 153 248 212 196 221 834 172 156 127 231 90 4 138 150 219 233 202 377 774 170 135 95 188 85 5 126 148 205 227 203 767 1800 229 125 93 123 77 6 116 141 192 230 188 517 1120 182 119 97 105 83 7 211 137 4720 587 175 1400 494 163 738 97 93 96 8 1250 133 2800 375 177 668 404 155 182 95 85 1510 9 15400 135 1080 299 182 377 350 142 144 92 95 857 10 7040 136 509 4070 187 308 315 143 133 86 96 309 11 583 137 430 1850 188 283 292 143 123 82 115 172 12 346 307 3190 489 186 272 280 145 116 118 103 138 13 283 191 2480 380 223 2570 268 142 322 109 92 136 14 254 147 650 411 209 1200 256 140 157 97 86 140 15 232 951 1630 949 192 457 246 134 148 165 88 143 16 215 808 3050 492 186 356 237 127 302 99 147 381 17 227 284 700 338 180 302 224 133 148 87 191 1500 18 269 216 464 292 179 277 213 133 222 80 279 334 19 203 185 376 267 183 258 241 131 136 88 204 206 20 1610 169 368 262 183 1360 380 180 187 89 113 174 21 1950 159 521 241 172 950 253 155 154 90 119 154 22 415 142 325 233 177 3840 219 130 122 96 94 145 23 263 139 295 221 178 1530 238 194 191 91 97 139 24 220 134 273 225 359 510 263 211 138 82 101 133 25 205 131 254 240 335 386 230 209 160 76 108 128 26 360 125 566 254 211 326 196 245 209 91 99 122 27 222 137 415 235 305 287 186 575 128 100 95 134 28 184 374 313 238 824 265 182 258 116 93 90 137 29 171 3750 282 225 --- 733 191 187 113 90 84 131 30 167 1140 250 198 --- 10400 197 157 112 119 91 124 31 220 --- 244 206 --- 7250 --- 411 --- 94 91 --- TOTAL 34011 11089 27719 14917 6372 39021 12457 5839 5699 3264 3687 7965 MEAN 1097 370 894 481 228 1259 415 188 190 105 119 266 MAX 15400 3750 4720 4070 824 10400 1800 575 738 333 279 1510 MIN 116 125 192 198 172 221 182 127 112 76 84 77 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02146800 SUGAR CREEK NEAR FORT MILL S C SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 350021 LONGITUDE 0805409 NAD27 DRAINAGE AREA 262.00* CONTRIBUTING DRAINAGE AREA DATUM 484.98 NGVD29 Date Processed: 2004-08-20 15:04 By mishealy WORKING DD #1, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1977 TO SEPTEMBER 1978 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 155 205 1040 233 362 423 259 205 193 107 111 156 2 161 202 614 199 351 263 236 212 187 285 133 159 3 186 197 341 188 349 781 217 197 188 174 127 363 4 162 284 288 181 313 1370 212 407 203 182 1140 200 5 148 310 405 178 298 580 211 1160 189 551 367 112 6 148 2390 1160 254 289 424 202 318 430 395 674 107 7 146 2560 403 432 280 369 199 277 243 130 961 102 8 146 485 272 1400 283 330 189 5020 403 116 652 100 9 212 331 254 3510 271 344 176 4320 1910 105 237 95 10 227 275 238 1020 267 3670 171 1130 407 105 1070 90 11 154 236 197 414 257 2020 176 466 190 102 265 90 12 149 216 188 328 248 633 177 357 150 144 234 108 13 215 201 190 934 247 968 180 458 140 105 200 96 14 363 192 237 3060 295 539 186 676 130 129 453 128 15 211 197 290 1060 259 482 160 349 120 1440 1070 96 16 157 194 210 496 252 357 152 334 117 3500 211 93 17 170 241 199 515 265 305 144 280 115 1170 167 91 18 151 247 220 1140 248 273 174 254 112 294 149 87 19 150 188 235 698 255 252 290 238 111 236 136 89 20 149 178 232 4140 253 237 201 223 110 174 130 89 21 148 173 349 1730 240 234 158 209 110 154 125 87 22 145 185 219 575 236 228 146 198 645 141 124 89 23 142 1290 194 414 226 220 137 198 780 130 120 136 24 136 561 184 358 227 216 134 202 188 122 116 91 25 145 302 386 2790 224 498 420 211 514 140 112 82 26 3710 422 269 9820 219 3490 2500 196 192 129 111 88 27 3070 259 201 2720 208 1810 985 191 138 124 108 86 28 405 223 191 733 219 558 363 186 124 170 233 84 29 289 254 180 530 --- 391 262 191 114 152 132 84 30 239 249 190 437 --- 322 220 191 112 115 111 82 31 211 --- 357 393 --- 282 --- 227 --- 106 129 --- TOTAL 12200 13247 9933 40880 7441 22869 9237 19081 8565 10927 9908 3360 MEAN 394 442 320 1319 266 738 308 616 286 352 320 112 MAX 3710 2560 1160 9820 362 3670 2500 5020 1910 3500 1140 363 MIN 136 173 180 178 208 216 134 186 110 102 108 82 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02146800 SUGAR CREEK NEAR FORT MILL S C SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 350021 LONGITUDE 0805409 NAD27 DRAINAGE AREA 262.00* CONTRIBUTING DRAINAGE AREA DATUM 484.98 NGVD29 Date Processed: 2004-08-20 15:04 By mishealy WORKING DD #1, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1978 TO SEPTEMBER 1979 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 349 78 148 138 167 420 283 379 679 150 341 800 2 223 82 115 328 155 259 269 340 412 140 212 700 3 98 81 107 379 152 220 374 300 1160 130 184 600 4 90 81 288 191 148 201 1940 300 964 130 160 500 5 92 80 1440 169 139 559 2100 361 435 130 110 800 6 90 78 374 163 137 748 577 441 433 150 70 3600 7 86 84 186 169 173 422 407 356 349 196 60 3000 8 83 183 155 236 310 375 344 320 253 275 50 1600 9 81 116 163 220 451 409 699 354 223 182 42 700 10 82 91 286 171 318 313 473 445 205 183 40 150 11 82 87 144 162 219 825 339 386 197 185 38 130 12 82 87 137 166 222 518 316 379 197 166 50 80 13 82 84 133 233 428 346 2980 2660 183 166 60 55 14 84 87 133 234 386 341 2510 2280 178 237 40 50 15 81 99 130 331 407 412 694 643 172 178 32 55 16 80 97 129 215 426 283 449 409 1080 180 30 50 17 79 118 170 184 256 254 368 260 6250 338 30 44 18 79 386 135 164 174 244 280 190 876 354 30 40 19 81 131 131 146 157 233 220 140 426 278 28 38 20 81 97 127 616 272 230 200 120 321 186 30 40 21 81 96 188 4360 700 226 190 110 278 252 26 40 22 80 99 194 2370 2600 215 160 110 257 586 26 50 23 78 98 136 512 6500 756 150 220 669 202 28 60 24 78 201 263 715 11000 8550 140 383 316 365 26 60 25 78 111 631 674 5500 2100 200 817 354 563 24 50 26 78 94 207 372 3000 609 2880 416 240 365 30 48 27 92 163 167 289 1600 459 5500 240 214 202 36 48 28 85 299 153 256 1100 384 1020 130 180 188 140 50 29 82 134 143 212 --- 348 539 100 170 200 200 55 30 81 401 144 195 --- 321 424 180 160 190 400 70 31 82 --- 138 182 --- 300 --- 405 --- 183 130 --- TOTAL 2980 3923 6995 14752 37097 21880 27025 14174 17831 7230 2703 13563 MEAN 96.1 131 226 476 1325 706 901 457 594 233 87.2 452 MAX 349 401 1440 4360 11000 8550 5500 2660 6250 586 400 3600 MIN 78 78 107 138 137 201 140 100 160 130 24 38 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1974 - 1979, BY WATER YEAR (WY) MEAN 397 301 481 776 566 759 435 506 298 298 217 403 MAX 1097 442 894 1319 1325 1259 901 1267 594 661 412 898 (WY) 1977 1978 1977 1978 1979 1977 1979 1975 1979 1975 1974 1975 MIN 96.1 131 226 476 228 318 242 188 160 105 87.2 112 (WY) 1979 1979 1979 1979 1977 1974 1976 1977 1974 1977 1979 1978 SUMMARY STATISTICS FOR 1978 CALENDAR YEAR FOR 1979 WATER YEAR WATER YEARS 1974 - 1979 ANNUAL TOTAL 170153 ANNUAL MEAN 466 461 HIGHEST ANNUAL MEAN 618 1975 LOWEST ANNUAL MEAN 290 1976 HIGHEST DAILY MEAN 11000 Feb 24 15400 Oct 9 1976 LOWEST DAILY MEAN 24 Aug 25 24 Aug 25 1979 ANNUAL SEVEN-DAY MINIMUM 27 Aug 19 27 Aug 19 1979 MAXIMUM PEAK FLOW 11300 Mar 24 22700 Oct 9 1976 MAXIMUM PEAK STAGE 20.55 Mar 24 26.25 Oct 9 1976 10 PERCENT EXCEEDS 706 846 50 PERCENT EXCEEDS 194 202 90 PERCENT EXCEEDS 60 98