Board Meeting 12/09/1998

• Board Meeting Date: 12/9/1998
• Description: ISF Section - Additional Information Regarding the Water Availability Analysis for the Tennessee Creek Instream Flow Recommendation
• Board Meetings - Doc Type: Memo

ARKANSAS RIVER BASIN

149

07081200 ARKANSAS RIVER HEAR LEADVILLE, CO

LOCATJON.~-lat 39015'26-. long 10602D'35~, in HW,NW~ sec. 21, T.9 S. R.8D W.. Lake County, Hydrologic
Unit H020001, on right bank. SOD ft downstream frOlll confluence of East Fork Arkansas River and Tennessee Creek.
0.5 ~i downstream from highway bridge, and 2.8 Mi northwest of leadville.

DRAINAGE .....:lEA.--97.2 1Il;1.

WATER-DISCHARGE RECORDS

PERIOD Of RECORO.--October 1967 to September 1983 April to September 1990.

GAGE.--Water-stage recorder. Elevation of gage is 9,730 ft above National Geodetic Vertical Datum of 1929, from
topogr~phic Gap.

REHARKS.-...Estillated daily disch.~rges: Sept 6-10.
Basin enters above this station (see elsewhere
Gunicipal use, allounts unknown.

Records good. Transmountain d;vers;o~s from Colorado River
in this report). Small diversions upstream for irrigation and

AVERAGE DISCHARGE.--16 years (water years 1967-83), 72.4 ftJ{s; 52,450 acre~ftjyr.

EXTREMES FOR PERIDD OF RECORD.--Maxilllum discharge. 1.090 ftJjs. June 21, 1983, gage ~eig~t, 4.30 ft; minimum daily.
7.D ftJjs Feb. 3-20.1978..

EXTREMES FOR CURRENT YEAR.--maximum discharge for period April to September. 872 ftJjs at 0600 June 9. gage height.
3.90 ft; lIlinimUlII daily, 22 ftJjs. Sept. 14-16,

DISCHARGE. CUBIC fEET PER SECOND. WATER YEAR OCTOBER 1989 TO SEPTEMBE~ 1990
MEAN VALUES
DAY OCT NOV DEe JAN FEB HAR APR i'lAY JUN JUL AUG SEP
1 31 162 126 '6 2B
2 JJ 221 123 47 30
J J7 204 i24 47 28
. '5 303 lOB '5 "
5 " 472 131 " 28
6 50 587 133 41 29
7 ;' 646 121 38 2B
S " 671 122 35 2B
9 51 663 124 J4 "
10 62 700 103 32 "
11 77 65. 91 31 25
12 64 582 80 J4 24
13 65 31B 75 '3 23
14 " 358 81 39 22
15 87 330 74 " 22
16 85 29' 71 69 22
17 74 ~67 67 54 29 ~
lB .76 264 64 52 31
19 n 161 B2 51 31
20 77 236 73 46 29
21 99 121 so 43 28
22 12B 214 81 46 26
23 170 .208 70 44 15
24 241 202 67 41 15
25 55 271 191 73 38 24
26 50 2B5 180 64 35 18
" 41 273 169 57 33 27
28 39 139 157 52 31 35
29 37 349 147 '9 30 36
30 33 251 135 .8 29 31
31 241 47 29
TOTAL 3848 10177 2701 1271 823
MEAN 124 339 87.1 41.0 27.'
HAX 349 700 "8 69 36
H1N 31 135 47 29 12
AC-fT 7630 20190 5360 2520 1630

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