DWR_2668971

• Title: STREAM FLOW DATA FOR COLORADO
• Year: 2001
• Document Type - Publications and Reports: Streamflow Report

39
PLATTE RIVER BASIN

CHARLES HANSEN FEEDER CANAL BELOW BIG THOMPSON SIPHON NEAR DRAKE, CO

LOCATION.--Lat 40°25'20", long 105°13'33", SW¼SW¼ sec. 3, T.5 N., T.70 W., Larimer County.

GAGE.--Graphic water-stage recorder and shaft encoder in a concrete shelter. The DCP is the primary record
with chart backup. Station maintained by Northern Colo. Water Conservancy District.

REMARKS.--The primary record is hourly DCP data with the chart record as back-up. The record is complete and
reliable. During the zero flow periods--October 1-11, 2000; September 19-30, 2001--the chart/encoder
go negative due to the draining of the canal for construction work. Record is good. Station
maintained and record developed by Fred Renner.

RATING TABLE.--HFCBBSCO16 USED FROM 01-OCT-2000 TO 30-SEP-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 0 17 77 162 170 202 28 49 296 486 125 251
2 0 21 76 178 170 204 15 52 267 497 99 249
3 0 18 76 198 169 204 32 49 270 513 131 251
4 0 15 76 180 171 203 19 65 191 508 132 262
5 0 15 75 166 169 204 23 45 90 504 128 254
6 0 18 102 165 169 204 38 46 83 509 118 285
7 0 23 186 165 350 329 103 42 79 511 130 452
8 0 23 181 165 230 482 100 40 69 500 124 484
9 0 18 162 165 203 486 66 42 69 500 101 499
10 0 17 152 168 183 485 32 46 68 497 58 495
11 0 21 151 166 185 486 26 51 63 496 56 496
12 37 33 154 171 185 485 26 48 95 464 57 502
13 23 29 156 252 185 487 28 51 190 426 53 508
14 24 20 159 289 183 489 27 77 260 469 67 418
15 25 24 158 291 180 504 26 142 239 484 47 325
16 22 30 159 235 182 485 27 117 167 503 47 203
17 24 73 159 194 179 379 28 111 137 499 38 69
18 24 77 158 183 179 259 28 184 139 499 46 8.9
19 33 72 158 183 180 174 36 167 214 505 43 0
20 47 77 159 184 179 106 32 113 214 482 45 0
21 28 70 159 185 178 70 38 98 224 480 117 0
22 25 70 158 185 180 22 35 93 228 486 83 0
23 29 71 157 186 179 21 35 93 262 487 52 0
24 34 71 157 181 180 29 56 91 269 489 43 0
25 39 76 156 183 179 28 98 74 376 477 43 0
26 38 73 156 183 178 27 78 54 511 421 40 0
27 33 76 160 184 193 23 50 202 493 308 43 0
28 34 76 164 182 202 26 41 213 497 217 43 0
29 34 76 164 176 --- 26 39 171 493 169 40 0
30 33 73 163 169 --- 28 38 242 490 149 42 0
31 28 --- 163 170 --- 29 --- 277 --- 127 176 ---

TOTAL 614 1373 4491 5844 5270 7186 1248 3145 7043 13662 2367 6011.9
MEAN 19.8 46 145 189 188 232 42 101 235 441 76 200
AC-FT 1220 2720 8910 11590 10450 14250 2480 6240 13970 27100 4690 11920
MAX 47 77 186 291 350 504 103 277 511 513 176 508
MIN 0 15 75 162 169 21 15 40 63 127 38 0

CAL YR 2000 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC-FT 0
WTR YR 2001 TOTAL 58254.9 MEAN 160 MAX 513 MIN 0 AC-FT 115500

MAX DISCH: 553 CFS AT 07:00 ON Jun. 26, 2001 GH 6.56 FT. SHIFT 0 FT.
MAX GH: 6.56 FT. AT 07:00 ON Jun. 26, 2001

FOR MORE COMPLETE OR DETAILED INFORMATION SEE DAILY OR MONTHLY RECORD.

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