DWR_2668971

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

40
PLATTE RIVER BASIN

06738100 CHARLES HANSEN FEEDER CANAL WASTEWAY TO BIG THOMPSON NEAR DRAKE, CO

LOCATION.--Lat 40°25'11", long 105°13'30", NE¼NW¼ sec. 10, T.5 N., R.70 W., Larimer County.

GAGE.--Graphic water-stage recorder with satellite telemetry in concrete shelter with supplemental outside
staff gage at 15' Parshall flume. Station maintained by N.C.W.C.D.

REMARKS.--The primary record is hourly DCP data with the graphic chart as backup. There were periods when
water was in stilling well causing a residual gage-height for zero flow. Record is good. The flow
at station is intermittent depending on operation of power plant and the flow north. The wasteway
serves as both a safety valve and delivery system returning water back to the Big Thompson River.
Station maintained and record developed by Fred Renner.

RATING TABLE.--HFCWASCO02 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 0 0 0 0 0 0 33 0 0 35 0
2 0 0 0 0 0 0 0 56 0 0 0 0
3 0 0 0 0 0 0 0 90 0 0 0 0
4 0 0 0 0 0 0 0 67 0 0 0 0
5 0 0 0 0 0 0 0 27 0 33 0 0
6 0 0 0 0 0 0 0 12 0 0 0 0
7 0 0 0 0 0 0 0 3.3 0 0 0 11
8 0 0 0 0 0 0 0 0 0 0 0 15
9 0 0 0 0 0 0 0 0 0 0 0 4.4
10 0 0 0 0 0 0 0 21 0 0 0 0
11 0 0 0 0 0 0 0 56 0 0 0 0
12 0 0 0 0 0 0 0 114 0 0 0 0
13 9.5 0 0 0 0 0 0 151 0 0 0 0
14 13 0 0 0 0 0 0 104 0 0 12 0
15 13 0 0 0 0 0 0 0 0 0 0 0
16 13 0 0 0 0 0 0 0 8.8 0 0 0
17 13 0 0 0 0 0 0 0 12 0 197 0
18 13 0 0 0 0 0 0 0 11 0 88 0
19 4.2 0 0 0 0 0 0 0 12 32 0 0
20 0 0 0 0 0 0 0 0 13 57 0 0
21 0 0 0 0 0 0 0 0 12 31 0 0
22 0 0 0 0 0 0 0 0 12 31 0 0
23 0 0 0 0 0 0 0 0 3.6 25 0 0
24 0 0 0 0 0 0 0 0 0 22 0 158
25 0 0 0 0 0 0 0 0 0 19 10 213
26 0 0 0 0 0 24 0 0 0 27 4.4 205
27 0 0 0 0 0 31 0 0 2 36 0 191
28 0 0 0 0 0 9.7 0 0 0 41 0 128
29 0 0 0 0 --- 0 0 0 0 58 0 107
30 0 0 0 0 --- 0 0 0 0 74 0 37
31 0 --- 0 0 --- 0 --- 0 --- 70 0 ---

TOTAL 78.7 0 0 0 0 64.7 0 734.3 86.4 556 346.4 1069.4
MEAN 2.54 0 0 0 0 2.09 0 23.7 2.88 17.9 11.2 35.6
AC-FT 156 0 0 0 0 128 0 1460 171 1100 687 2120
MAX 13 0 0 0 0 31 0 151 13 74 197 213
MIN 0 0 0 0 0 0 0 0 0 0 0 0

CAL YR 2000 TOTAL 0 MEAN 0 MAX 0 MIN 0 AC-FT 0
WTR YR 2001 TOTAL 2935.9 MEAN 8.04 MAX 213 MIN 0 AC-FT 5820

MAX DISCH: 324 CFS AT 07:15 ON May. 14, 2001 GH 2.85 FT. SHIFT 0 FT.
MAX GH: 2.85 FT. AT 07:15 ON May. 14, 2001

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

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