DWR_2668971 - Laserfiche WebLink

7 06707500 SOUTH PLATTE RIVER AT SOUTH PLATTE, CO LOCATION.--Lat 39°24'33", long 105°10'10", SE¼ sec. 25, T.7 S., R.70 W., Jefferson County, Hydrologic Unit 10190002, on left bank at South Platte, 200 ft downstream from bridge on State Highway 75, and 400 ft downstream from North Fork. DRAINAGE AREA AND PERIOD OF RECORD.--2,579 mi²; 1910 to present. GAGE.--Graphic water-stage recorder with satellite telemetry in a new concrete shelter and CMP well. A new cableway also installed. Satellite telemetry is maintained by the U. S. Army Corps of Engineers and the USGS. REMARKS.--The primary record is hourly data taken from satellite readings with chart back up. The record is complete. Open water record agrees with the chart to within ±0.02 ft., when encoder and pen corrections are applied. The record is reliable except for the following days when ice was thought to have affected the stage-discharge relationship: November 6, 2000 through February 28, 2001. The record is good for open water conditions. The record is estimated for the following days of ice effect using the Denver Department computed inflows for the Strontia Springs Reservoir operations numbers: November 6, 2000 through February 28, 2001. Station maintained and record developed by Rodger L. Burcher. RATING TABLE.--PLASPLCO15 USED FROM 01-OCT-2000 TO 18-OCT-2001 DISCHARGE, IN CFS, WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 467 342 227 285 275 332 279 543 565 834 793 614 2 527 374 222 283 271 331 282 541 722 862 787 608 3 652 387 234 267 259 329 286 352 732 854 656 602 4 660 329 260 264 268 332 336 301 613 843 638 620 5 557 327 305 287 262 330 425 317 578 767 657 577 6 451 257 289 311 249 334 469 280 583 769 679 565 7 303 225 277 388 240 342 462 302 693 777 755 524 8 319 297 248 257 224 342 457 336 798 804 728 539 9 314 303 251 243 244 343 446 357 926 955 721 566 10 396 310 251 214 278 349 412 377 892 767 715 505 11 422 307 232 221 272 346 417 394 848 617 730 518 12 420 277 232 219 226 336 302 418 851 666 701 619 13 428 215 238 221 242 340 290 537 871 784 721 720 14 459 223 255 201 280 342 295 640 763 812 792 737 15 484 243 247 199 359 338 299 695 568 663 776 708 16 475 307 251 210 373 336 384 678 697 601 720 579 17 458 294 231 217 318 340 391 554 844 588 686 582 18 410 271 217 270 312 334 403 530 884 674 642 558 19 405 279 261 259 268 332 461 428 909 724 662 496 20 397 297 279 265 281 304 530 404 934 820 775 467 21 364 294 269 261 281 309 515 402 788 798 875 481 22 369 282 291 269 203 317 522 378 674 754 846 510 23 375 228 278 268 217 322 376 372 524 754 727 530 24 372 218 281 292 230 330 341 467 848 768 628 605 25 375 223 290 282 235 335 352 610 974 763 618 663 26 363 223 270 270 262 331 374 810 837 750 618 665 27 328 240 212 270 295 300 506 804 872 755 609 656 28 306 230 233 263 305 291 560 660 840 801 607 683 29 309 238 257 262 --- 288 586 665 833 791 605 765 30 307 234 294 285 --- 285 601 645 824 779 610 744 31 305 --- 288 296 --- 282 --- 546 --- 786 609 --- TOTAL 12777 8274 7970 8099 7529 10102 12359 15343 23285 23680 21686 18006 MEAN 412 276 257 261 269 326 412 495 776 764 700 600 AC-FT 25340 16410 15810 16060 14930 20040 24510 30430 46190 46970 43010 35710 MAX 660 387 305 388 373 349 601 810 974 955 875 765 MIN 303 215 212 199 203 282 279 280 524 588 605 467 CAL YR 2000 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC-FT 0 WTR YR 2001 TOTAL 169110 MEAN 463 MAX 974 MIN 199 AC-FT 335400 MAX DISCH: 1060 CFS AT 05:00 ON Jul. 9, 2001 GH 4.09 FT. SHIFT -0.07 FT. MAX GH: 4.09 FT. AT 05:00 ON Jul. 9, 2001 FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD. 0 500 1000 1500 O ct N o v D ec Jan F eb M ar A pr M ay Jun Jul A ug S ep PLATTE RIVER BASIN