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5 <br /> <br />PLATTE RIVER BASIN <br /> <br />06701500 SOUTH PLATTE RIVER BELOW CHEESMAN LAKE, CO <br /> <br />LOCATION.--Lat 39°12'33", long 105°16'02", in SE¼NW¼ sec.6, T.10 S., R.70 W., Jefferson County, Hydrologic <br />Unit 10190002, on left bank 1,400 ft downstream from toe of Cheesman Dam and 3.8 mi southwest of <br />Deckers. <br /> <br />DRAINAGE AREA.--1,752 mi². <br /> <br />GAGE.--Water-stage recorder with satellite telemetry in a wooden shelter at a 30 ft Parshall flume. Datum <br />of gage is 6,609 ft. Station is owned and maintained by the Denver Water Dept. Satellite telemetry <br />is maintained by the U.S. Army Corps of Engineers and the USGS. <br /> <br />REMARKS.--Primary record is taken from hourly satellite gage readings, and is complete. Record is <br />reliable. Satellite data agrees with chart data within 0.02 foot, except for Mar. 7-12; Jun. 11-12, <br />1997 when chart recorder failed to follow a change in stage. The record is good. Record developed <br />by Robert Cooper. <br /> <br />RATING TABLE.--PLACHECO11 USED FROM 01-OCT-1996 TO 30-SEP-1997 <br /> <br />DISCHARGE, IN CFS, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 <br /> MEAN VALUES <br /> <br /> DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP <br /> <br /> 1 117 76 51 96 108 166 169 130 302 589 428 256 <br /> 2 182 76 64 97 108 166 170 131 302 545 414 195 <br /> 3 135 76 92 98 108 166 170 131 302 487 419 124 <br /> 4 98 61 101 98 108 166 211 130 302 481 421 177 <br /> 5 98 52 100 98 108 166 242 171 302 486 435 254 <br /> 6 99 52 100 98 97 177 242 200 354 464 444 292 <br /> 7 136 67 100 110 89 185 242 200 359 435 447 292 <br /> 8 203 90 99 124 89 185 242 200 248 427 443 293 <br /> 9 203 101 100 124 89 184 242 232 205 426 438 320 <br /> 10 203 101 101 124 89 184 242 251 207 423 436 341 <br /> 11 148 101 101 124 89 184 242 249 208 400 445 340 <br /> 12 133 101 101 124 90 184 242 249 209 388 454 340 <br /> 13 152 101 101 124 90 173 242 249 209 378 433 340 <br /> 14 178 91 101 124 91 165 243 249 212 368 400 340 <br /> 15 141 79 101 124 91 165 244 249 212 356 374 312 <br /> 16 103 79 101 126 91 165 243 311 316 344 410 276 <br /> 17 93 79 101 126 91 166 243 364 405 335 410 277 <br /> 18 76 79 101 126 104 166 267 361 405 321 329 279 <br /> 19 76 75 113 126 126 147 300 360 405 328 292 220 <br /> 20 76 66 124 126 150 119 300 335 376 345 292 182 <br /> 21 112 67 124 115 166 129 300 318 357 366 292 151 <br /> 22 152 67 124 106 166 161 276 250 381 383 292 130 <br /> 23 122 67 124 106 166 170 219 192 455 406 325 129 <br /> 24 101 67 124 106 166 168 195 193 549 412 346 161 <br /> 25 101 60 124 106 166 168 165 194 603 405 412 193 <br /> 26 101 51 124 107 166 168 129 194 603 401 401 236 <br /> 27 90 51 124 108 166 168 128 196 604 390 305 277 <br /> 28 75 51 124 108 166 168 130 218 620 394 254 328 <br /> 29 76 51 124 108 --- 168 130 277 632 411 254 327 <br /> 30 76 51 124 108 --- 168 130 302 612 450 254 327 <br /> 31 76 --- 109 108 --- 168 --- 302 --- 448 253 --- <br /> <br /> TOTAL 3732 2186 3302 3503 3334 5183 6540 7388 11256 12792 11552 7709 <br /> MEAN 120 72.9 107 113 119 167 218 238 375 413 373 257 <br /> AC-FT 7400 4340 6550 6950 6610 10280 12970 14650 22330 25370 22910 15290 <br /> MAX 203 101 124 126 166 185 300 364 632 589 454 341 <br /> MIN 75 51 51 96 89 119 128 130 205 321 253 124 <br /> <br /> CAL YR 1996 TOTAL 83465 MEAN 228 MAX 713 MIN 51 AC-FT 165600 <br /> WTR YR 1997 TOTAL 78477 MEAN 215 MAX 632 MIN 51 AC-FT 155700 <br /> <br /> MAX DISCH 642 CFS AT 0300 29-JUN-1997 GH 3.05 FT. SHIFT -0.05 FT. MAX GH 3.05 FT. AT 0300 29-JUN-1997 <br /> <br /> FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD. <br /> <br />0 <br />200 <br />400 <br />600 <br />800 <br />OctNovDecJanFebMarAprMayJunJulAugSep