REP01467

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1984 AHR
• Annual Report Year: 1984
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

TABLE 1
SYLVESTER GULCH AVERAGE DAILY STREAMFLOW

Location: LAT. 38° 55', LONG. 107° 26', IN NW 1/4 NW 1/4 SECTION 15, T.13S., R.90W., GUNP;ISG
COUNTY, APPROXIMATELY 1300 FT. UPSTREAM FROM THE CONFLUENCE WITH THE NORTH
FORK GUNNISGN RIVER AND 1.6 MI. EAST OF SOMERSET, COLORADO.
Drainage: 42.25 SQ. MI. (2720 AC.)
Gage: WATER STAGE RECORDER AND 12 INCH pARSHALL FLUME. ALTITUDE OF GAGE IS 6220 FT.
FROM TOPOGRAPHIC MAP.
Discharge: Average daily streamflows reported in cubic feet per second (cfs).
CALENDAR YEAR
1984
1 Day
Month
JAN. FEB. MAR. APR. MAY JUN. JUL. AUG. SEPT. OCT. NOV. DEC.
1 (3) (3) (3) .32 2.14 1.18 .39 .24 .09 .03 (3)
_ 2 (3) (3) (3} .27 2.69 1.03 .62 .24 .i .03 (3)
I
3 (3) (3) (3) .39 2.86 .94 .37 .23 .09 .03 (3)
4 (3) (3) (3) .44 3.95 .91 .37 .2 .17 .02 (3)
5 (3) (3) (3) *. 58 5.35 .86 .35 .21 .06 .02 (3)
6 (3) * 0.00 *0.00 .44 6.43 .81 .35 .2 .07 .03 (3)
7 (3) (3) (3) .61 6.71 * * )
8 (3) (3) (3) .93 7.46 ~ ,72 .42 . 12 .03 .02 (3
g 0.00 (3) (3} 1.05 * 8.75 *4.54 .66 .42 .11 *.O1 .03 (3)
10 * (3) {3) {3) .83 9.48 4.23 .68 .39 .11 .O1 .03 (3)
11 (3) (3) (3) .9 3.72 '84 .39 .12 .OI .03 *(3)
12 (3) (3) (3) .66 3.62 .97 .4 .12 .02 *.03 (3)
I 13 (3) (3) (3) .73 3.36 1.97 .39 .12 .OS .O1 (3)
14 (3) (3) (3) .79 3.17 1.12 .39 .12 .O1 .O1 (3)
15 (3) (3) (3) .78 3.04 .81 .38 .11 .O1 .02 (3)
16 (3) (3) (3) .83 cable 2.86 .77 .39 .08 .O1 .02 (3)
17 (3) (3) (3) .96 2.77 .76 .39 .06 .01 .02 (3)
18 (3) (3) (3) 1.2 jumped 2.69 .73 .4 .06 .O1 .O1 (3)
19 (3) {3) (3) 1.25 2.56 .69 .59 .06 .O1 .O1 (3)
20 (3) (3) (3) 1.18 pulle;i 2.42 .68 .51 .OS .02 .O1 (3)
21 (3) (3) .43 1.04 2.3 .62 .43 .17 .02 .O1 (3)
22 (3) (3) .33 1.06 2.05 .68 .45 .11 .03 .O1 (3)
-f 23 (3) (3) .34 1.15 1.88 .63 .52 .1 .03 .O1 (3)
J 24 (3) (3) .4 1.28 1.78 .59 .63 .09 .03 .O1 (3)
25 (3) (3) .37 1.59 1.65 .55 .45 .1 .02 .02 (3)
~ 25
27 (3}
(3) (3}
(3) .33
.29 1.47
1.47 1.55
1.49 .55
.54 .4
.38 .09
.09 .02
.03 .01
(3) (3)
(3)
28 (3) {3) .7 1.39 1.37 .52 .35 .09 .02 (3) (3)
29 (3) (3) .37 1.58 1.29 .47 .31 .08 .02 (3) (3)
30 (3) .3 1.99 1.23 .47 .3 .08 .03 (3) (3)
'
31 (3) .48 ~ .44 .26 .03
7ota1 (4) (4) (4) 29.6 (4) 99.7 24.6 12.8 3.9 1.1 (4) (4)
Mean (4) (4) (4) 1 (4) 3.2 .8 .4 .1 0 (4) (4)
Max. (4) (4) (4) 2.1 (4) 5.4 5.5 1.6 .5 .8 (4) (4)
Min. (4) (4) (4) .2 (4j 1.2 .4 0 0 0 (4) (G)
^ Ac-Ft
` (4) {4) {4) 58.6 (4) 197.4 43.3 25.4 7.6 2.2 (4) (4)
JOB N0. 1026 * STAFF BOARD READIN G (3) FLOAT FROZEN
(1) FIRST SITE VISIT (4) INCOMPLETE DATA
(2) PEN FAILUR E (5) CLOC:t FAILURE
-B6-
',JATEC,[NC.