DWR_2669031

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

TRANSMOUNTAIN DIVERSION TO

PLATTE RIVER BASIN

09042000 EAST PORTAL HOOSIER PASS TUNNEL NEAR ALMA, CO

LOCATION.--Lat 39°21'33", long 106°04'37"; Park County, tunnel diverts water from tributaries of Blue River
in Colorado River basin to Montgomery Res. (Middle Fork South Platte River) in sec. 14, T. 8 S., R.
78 W., in Platte River basin.

GAGE.--Water-stage recorder with satellite telemetry at an 8-ft Parshall flume with a metal stilling well
housed inside tunnel entrance. Staff gage installed 1991. Elevation of gage is 10,945 ft by
topographic map. Station is owned and maintained by the City of Colorado Springs.

REMARKS.--Record was taken from Water Commissioner reports. The satellite telemetry is maintained and the
record is developed by Robert Cooper.

RATING TABLE.--HSPTUNCO04 USED FROM 01-OCT-1993 TO 2-MAY-1994
RATING TABLE.--HSPTUNCO05 USED FROM 03-MAY-1994 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 28 0.0 0.0 0.0 0.0 0.0 0.0 2.4 100 4.7 1.7 0.0
2 27 0.0 0.0 0.0 0.0 0.0 0.0 2.2 94 4.6 1.6 0.0
3 26 0.0 0.0 0.0 0.0 0.0 0.0 2.1 104 4.3 1.5 0.0
4 26 0.0 0.0 0.0 0.0 0.0 0.0 2.3 98 4.0 1.4 0.0
5 29 0.0 0.0 0.0 0.0 0.0 0.0 5.0 91 3.8 0.84 0.0
6 32 0.0 0.0 0.0 0.0 0.0 0.0 8.2 89 3.6 0.26 0.0
7 33 0.0 0.0 0.0 0.0 0.0 0.0 11 77 3.6 0.11 0.0
8 32 0.0 0.0 0.0 0.0 0.0 0.0 9.3 69 3.4 0.0 0.0
9 31 0.0 0.0 0.0 0.0 0.0 0.0 6.8 64 3.4 0.0 0.0
10 31 0.0 0.0 0.0 0.0 0.0 0.0 5.6 62 3.0 0.0 0.0
11 30 0.0 0.0 0.0 0.0 0.0 0.0 8.5 69 2.8 0.0 0.0
12 30 0.0 0.0 0.0 0.0 0.0 0.0 13 71 2.6 0.0 0.0
13 31 0.0 0.0 0.0 0.0 0.0 0.0 16 73 2.3 0.0 0.0
14 31 0.0 0.0 0.0 0.0 0.0 0.0 17 65 2.2 0.0 0.0
15 30 0.0 0.0 0.0 0.0 0.0 0.0 18 61 2.0 0.0 0.0
16 30 0.0 0.0 0.0 0.0 0.0 0.0 24 63 2.0 0.0 0.0
17 27 0.0 0.0 0.0 0.0 0.0 0.0 27 64 1.9 0.0 0.0
18 23 0.0 0.0 0.0 0.0 0.0 0.0 31 77 1.9 0.0 0.0
19 31 0.0 0.0 0.0 0.0 0.0 0.0 37 98 1.8 0.0 0.0
20 37 0.0 0.0 0.0 0.0 0.0 0.0 37 90 1.8 0.0 0.0
21 36 0.0 0.0 0.0 0.0 0.0 5.4 32 92 1.8 0.0 34
22 34 0.0 0.0 0.0 0.0 0.0 6.7 32 93 1.6 0.0 68
23 35 0.0 0.0 0.0 0.0 0.0 8.4 31 66 1.5 0.0 67
24 36 0.0 0.0 0.0 0.0 0.0 8.4 41 55 1.3 0.0 66
25 35 0.0 0.0 0.0 0.0 0.0 6.6 41 57 1.3 0.0 67
26 33 0.0 0.0 0.0 0.0 0.0 4.8 40 55 1.2 0.0 63
27 27 0.0 0.0 0.0 0.0 0.0 3.8 54 61 1.3 0.0 62
28 21 0.0 0.0 0.0 0.0 0.0 3.1 51 66 1.3 0.0 66
29 11 0.0 0.0 0.0 --- 0.0 2.6 58 29 1.3 0.0 68
30 1.8 0.0 0.0 0.0 --- 0.0 2.4 74 4.9 1.3 0.0 68
31 0.0 --- 0.0 0.0 --- 0.0 --- 95 --- 1.4 0.0 ---

TOTAL 864.8 0.0 0.0 0.0 0.0 0.0 52.2 832.4 2157.9 75.0 7.41 629
MEAN 27.9 0.0 0.0 0.0 0.0 0.0 1.74 26.9 71.9 2.42 0.24 21.0
AC-FT 1720 0.0 0.0 0.0 0.0 0.0 104 1650 4280 149 15 1250
MAX 37 0.0 0.0 0.0 0.0 0.0 8.4 95 104 4.7 1.7 68
MIN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.1 4.9 1.2 0.0 0.0

CAL YR 1993 TOTAL 6428.66 MEAN 17.6 MAX 127 MIN 0.00 AC-FT 12750
WTR YR 1994 TOTAL 4618.71 MEAN 12.7 MAX 104 MIN 0.00 AC-FT 9160

MAX DISCH 49 CFS AT 1000 21-OCT-1993 GH 1.30 FT. SHIFT 0.01 FT. MAX GH 2.40 FT. AT 2000 03-JUN-1994
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