DWR_2669031

• Title: STREAM FLOW DATA FOR COLORADO
• Year: 1994
• Document Type - Publications and Reports: Streamflow Report

55

PLATTE RIVER BASIN

LITTLE THOMPSON RIVER @ CANYON MOUTH NEAR BERTHOUD, CO

LOCATION.--

DRAINAGE AREA.--

GAGE.--Graphic water stage recorder in a 42" metal well. The drop tape is the primary reference. The
graphic chart is the primary record.

REMARKS.--Record is complete and reliable except for the following periods: Nov. 2, 1993-Mar. 16, 1994
when the station was closed; Aug. 10-11, 1994 when the gage-height exceeded the rating table.
Record is good except for Aug. 10-11, 1994 which is considered poor because of computer estimation
due to lack of measurement at this level. Station maintained and records developed by Merlin
Friedrichsen.

RATING TABLE.--LTCANYCO10 USED FROM 01-OCT-1993 TO 30-SEP-1994

DISCHARGE, IN CFS, WATER YEAR OCTOBER 1993 TO SEPTEMBER 1994
MEAN VALUES

DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP

1 0.42 0.77 --- --- --- 0.0 9.8 66 24 0.95 0.53 0.82
2 0.44 0.0 --- --- --- 0.0 9.3 89 24 0.92 0.51 0.77
3 0.44 0.0 --- --- --- 0.0 10 112 20 0.89 0.51 0.70
4 0.43 0.0 --- --- --- 0.0 9.6 102 18 0.83 0.51 0.66
5 0.40 0.0 --- --- --- 0.0 10 99 16 0.80 0.51 0.61
6 0.40 0.0 --- --- --- 0.0 9.8 92 15 0.77 0.47 0.57
7 0.41 0.0 --- --- --- 0.0 9.8 87 13 0.77 0.46 0.55
8 0.43 0.0 --- --- --- 0.0 9.3 78 11 0.75 0.47 0.50
9 0.44 0.0 --- --- --- 0.0 10 65 9.8 0.70 0.47 0.47
10 0.44 0.0 --- --- --- 0.0 13 59 7.8 0.68 1.3 0.46
11 0.43 0.0 --- --- --- 0.0 14 53 6.9 0.68 78 0.43
12 0.44 0.0 --- --- --- 0.0 13 47 6.2 0.64 2.3 0.43
13 0.44 0.0 --- --- --- 0.0 24 48 5.9 0.64 1.1 0.40
14 0.44 0.0 --- --- --- 0.0 39 52 5.6 0.68 1.3 0.38
15 0.45 0.0 --- --- --- 0.0 41 44 5.3 0.68 2.1 0.36
16 0.46 0.0 --- --- --- 0.0 37 39 4.6 0.66 2.8 0.34
17 0.51 0.0 --- --- --- 4.3 36 36 4.0 0.64 1.9 0.34
18 0.55 0.0 --- --- --- 5.4 35 33 3.5 0.64 1.7 0.35
19 0.49 0.0 --- --- --- 5.6 34 30 3.1 0.61 1.6 0.35
20 0.47 0.0 --- --- --- 5.5 36 29 2.9 0.63 1.5 0.37
21 0.47 0.0 --- --- --- 5.8 35 28 3.2 0.63 1.4 0.41
22 0.46 0.0 --- --- --- 5.1 33 27 3.8 0.63 1.3 0.46
23 0.46 0.0 --- --- --- 6.2 35 25 3.8 0.61 1.2 0.41
24 0.46 0.0 --- --- --- 7.2 32 24 2.9 0.61 1.1 0.41
25 0.44 0.0 --- --- --- 7.4 33 24 2.1 0.61 1.0 0.41
26 0.46 0.0 --- --- --- 7.2 40 39 1.6 0.59 0.98 0.41
27 0.44 0.0 --- --- --- 9.8 37 40 1.3 0.57 0.93 0.40
28 0.46 0.0 --- --- --- 8.5 34 31 1.2 0.59 0.93 0.40
29 0.51 0.0 --- --- --- 7.9 35 28 1.1 0.57 0.90 0.38
30 0.63 0.0 --- --- --- 6.5 40 25 1.0 0.53 0.88 0.43
31 0.68 --- --- --- --- 8.9 --- 22 --- 0.51 0.85 ---

TOTAL 14.35 0.77 101.3 763.6 1573 228.6 21.00 111.52 13.94
MEAN 0.46 0.03 3.27 25.5 50.7 7.62 0.68 3.60 0.46
AC-FT 28 1.5 201 1510 3120 453 42 221 28
MAX 0.68 0.77 9.8 41 112 24 0.95 78 0.82
MIN 0.40 0.0 0.0 9.3 22 1.0 0.51 0.46 0.34

CAL YR 1993 TOTAL MEAN MAX MIN AC-FT 6970
WTR YR 1994 TOTAL 2828.09 MEAN 7.75 MAX 112 MIN 0.00 AC-FT 5610

MAX DISCH 1258 CFS AT 0030 11-AUG-1994 GH 5.40 FT. SHIFT 0.15 FT. MAX GH 5.40 FT. AT 0030 11-AUG-1994

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