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<br /> <br />PLATTE RIVER BASIN <br /> <br />06707500 SOUTH PLATTE RIVER AT SOUTH PLATTE, CO <br /> <br />LOCATION.--Lat 39°24'33", long 105°10'10", SE¼ sec. 25, T.7 S., R.70 W., Jefferson County, Hydrologic Unit <br />10190002, on left bank at South Platte, 200 ft downstream from bridge on State Highway 75, and 400 <br />ft downstream from North Fork. <br /> <br />DRAINAGE AREA.--2,579 mi². <br /> <br />GAGE.--Graphic water-stage recorder with satellite telemetry in a new concrete shelter and CMP well. A new <br />cableway also installed. Satellite telemetry is maintained by the U. S. Army Corps of Engineers and <br />the USGS. <br /> <br />REMARKS.--Record is taken from hourly satellite readings. Record is complete and reliable except for dec. <br />15, 1995-Jan. 27, 1995 and Feb 13-16, 1995 when the channel stage was affected by ice. The record <br />is good for open water conditions. Winter period estimates are fair. Station is maintained and <br />records developed by Robert Cooper. <br /> <br />RATING TABLE.--PLASPLCO14 USED FROM 01-OCT-1994 TO 30-SEP-1995 <br /> <br />DISCHARGE, IN CFS, WATER YEAR OCTOBER 1994 TO SEPTEMBER 1995 <br />MEAN VALUES <br /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 410 225 229 211 245 231 343 590 1330 3490 1020 1230 <br /> 2 388 230 328 240 246 220 347 598 1400 3600 988 1040 <br /> 3 382 231 342 219 250 224 347 614 1510 3380 1100 892 <br /> 4 370 233 313 225 262 219 351 577 1510 3160 1070 786 <br /> 5 297 177 279 255 261 216 357 487 1570 2980 1030 785 <br /> 6 261 172 276 254 263 226 359 436 1670 2820 1060 792 <br /> 7 261 160 274 264 263 222 405 416 1700 2660 1110 789 <br /> 8 273 142 277 258 262 198 409 409 1690 2510 840 607 <br /> 9 270 129 200 267 265 202 435 391 1800 2410 739 527 <br /> 10 271 123 184 260 261 207 417 383 1660 2410 736 557 <br /> 11 315 125 202 258 265 196 371 389 1600 2370 718 526 <br /> 12 313 123 205 248 265 194 425 398 1610 2350 731 514 <br /> 13 353 124 209 248 275 188 454 395 1710 2350 730 494 <br /> 14 381 120 206 236 284 187 474 390 1800 2530 704 485 <br /> 15 310 98 229 242 258 190 462 417 2050 2670 720 605 <br /> 16 310 149 216 225 247 198 454 517 2230 2540 742 666 <br /> 17 320 200 294 221 260 242 461 714 2610 2770 766 664 <br /> 18 318 183 283 220 260 257 461 612 3430 2730 767 643 <br /> 19 310 191 267 220 260 256 483 742 3280 2700 788 586 <br /> 20 243 201 253 221 260 249 512 839 3460 2460 762 419 <br /> 21 234 198 158 212 261 247 518 872 3360 2330 733 403 <br /> 22 234 198 235 198 268 255 511 867 3220 2130 836 295 <br /> 23 231 179 242 201 264 246 503 857 3080 1990 957 293 <br /> 24 228 185 254 231 233 253 506 851 2870 1860 974 285 <br /> 25 227 246 245 228 231 289 481 890 2780 1760 1020 280 <br /> 26 353 257 242 228 232 300 537 936 2670 1650 1050 272 <br /> 27 297 231 231 230 236 291 527 947 2610 1490 1010 267 <br /> 28 235 208 235 241 242 217 529 968 2700 1350 1020 269 <br /> 29 227 187 244 243 --- 305 559 1020 2990 1220 1140 300 <br /> 30 226 211 242 243 --- 342 579 1100 3220 1130 1270 305 <br /> 31 231 --- 216 249 --- 335 --- 1180 --- 1130 1250 --- <br /> <br /> TOTAL 9079 5436 7610 7296 7179 7402 13577 20802 69120 72930 28381 16576 <br /> MEAN 293 181 245 235 256 239 453 671 2304 2353 916 553 <br /> AC-FT 18010 10780 15090 14470 14240 14680 26930 41260 137100 144700 56290 32880 <br /> MAX 410 257 342 267 284 342 579 1180 3460 3600 1270 1230 <br /> MIN 226 98 158 198 231 187 343 383 1330 1130 704 267 <br /> <br /> CAL YR 1994 TOTAL 149728 MEAN 410 MAX 1240 MIN 98 AC-FT 297000 <br /> WTR YR 1995 TOTAL 265388 MEAN 727 MAX 3600 MIN 98 AC-FT 526400 <br /> <br /> MAX DISCH 3670 CFS AT 0830 18-JUN-1995 GH 7.32 FT. SHIFT -0.26 FT. MAX GH 7.32 FT. AT 0830 18-JUN-1995 <br /> <br /> <br /> <br />0 <br />500 <br />1000 <br />1500 <br />2000 <br />2500 <br />3000 <br />3500 <br />4000 <br />OctNovDecJanFebMarAprMayJunJulAugSep <br />