<br />001700
<br />
<br />I'LATTP. RIVI!R UA51tl
<br />
<br />06730300 COAL CR~EK NEAR PLAINVI~W, COLO.
<br />
<br />LOCATION,--Lat 39.S2''&0'', long 105.16'36". in SEIt:NElw; secH, 1.2 S., R.n W., Jefferson County, on left bank
<br />100 ft (30 III) upstrealll fl"olll culvert on SutCl lliahway 72, 1.2 mi (1.9 km) south of Plalnvlcw, 4.91111
<br />(1.9 ....) downstro811 (("0111 BOlvor CTClllk, and 91111 (14 kID) north of Colden.
<br />
<br />DRAINACE AREA.--lSol 1Ili1 (39.1 kll!).
<br />PERIOD Of RECORD.--Aulust 1959 to current year.
<br />
<br />"
<br />
<br />GACE.-.W.tar-stalc recorder and concrete control.
<br />Prior to June 17, 1964, water-stllCl recorder at
<br />lower.
<br />
<br />Altitude of gBaCl 1s 6,540 ft (1,993 ill) frolll topolTaphlc map.
<br />site 60 ft (18 m) downstreall n datwn 4.49 ft (1.369 II)
<br />
<br />AVEIlAGE DISCHARGf.--16 years, 4.53 ftSls (0,128 ilI)/s) , 3,280 acre-ft/yr (4.04 hmJ/yr).
<br />EXTREHES...Current year: Maximum discharKo. 76 ft'/s (2.1S m'/s) Juno J (gaga height, 1.59 ft or 0.415 m);
<br />IIlnllllUll dally. 0.03 ft'ls (0.001 1lI'/s) Sopt. 6-10 11-16.
<br />Period of record: HuimulII discharge, 2,060 ftl/s (SS.3 m'/s) Mo.y 7,1969 (gage height, 5.JO fl or
<br />1.615 II), frOIl ratinl curve extended above 7JO ft'/s (21 111'15); no flow for 1118ny days In lIlost years.
<br />
<br />REKARIS,--Rocords good except those for perioJ of no iOio-heisht record. which oro poor. No diversion above
<br />.5lalion.
<br />
<br />COOPERATION.--Records collected and computed by Colorado Division of Water Resources and reviewed by GoolOiical
<br />Survey.
<br />
<br />DAY
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<br />7
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<br />.
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<br />13
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<br />16
<br />17
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<br />20
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<br />25
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<br />27
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<br />DlS~"ARG(. IN CUBIC FEET PER SECOND. ~"TEA Y[~R OCTOBER 197~ TO SEPTEfl8(R 1975
<br />fl[AN VALUES
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<br />ell. VA 19710 TOTAL 1157,r.7
<br />IIITR VR 1975 lOUL 1179.59
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