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<br />001701
<br />
<br />40 PLATTE RIVf.R BASIN
<br />06130300 COAl. CREEK NEAR PLAINVIF.W, COLO.
<br />
<br />LOCATION.--I.n J90S2'40", long 105.]1'>'36", in SF.\Nr\i sec.I:5, T.2 S., R.71 W., Jefferson County, on left bank
<br />100 ft pO Ill) upstream from culVl'rt on 5t;!tc lIighW':lY 72, 1.2 mi (1.9 km) south of Plalnvie...., 4.9 mi
<br />(7.9 km) downstream from Beaver Creck, and 9 mi (14 km) north of GolJcn.
<br />
<br />DRAINAGE AREA.-'lS.l mil (39.1 km]).
<br />
<br />PERIOD OF RECORD."August 1959 [0 current year.
<br />
<br />CAG[.--Watcr-stagc recorder and concrete control.
<br />Prior to June 17, 1964, water-stage recorder ;It
<br />lower.
<br />
<br />Altitude of j:lrlgc is 6,540 ft (1,993 m) from topogr3phic map.
<br />site 60 ft (18 m) uownstrc;Jrn at datum 4.4!:l fl (l.3b<J m)
<br />
<br />AVERAGE DISCHARGE.--IS years, 4.62 ft'/5 (0.131 mS/s)' 3,350 acre-ftlyr (4.13 hmJ/yr).
<br />
<br />EXTREMES...Current year. Maximum disch~q:e, 28 ft'/s (0.79 m]/s) I-ln)' 4 (g:Ij::C heiRht, 1.19 ft or 0.3bl m);
<br />minImum dally, 0.01 ftl/s (<0.001 m'/:<;) Sept. 10.
<br />Period of rccorJ: Maximum Jisch:lrRc, 2,060 ftlls (S8.3 mils) May 7, lry69 (I:agc hei~ht, :'.30 ft or
<br />1.615 m). from rating CUn'C cxtcndeJ above 730 ft)/s (21 m)/s); no flow for many days in most years.
<br />
<br />REMARKS.. - Records good except those fo, period of eo gage-hci ght record, which 'co poor. No diversion ahovc
<br /> station.
<br />COOI'ERATION.--Records eol1ce [ed and computed hy ColoraJo Oivi:<;ion of Wrlter llcsourccs ,nd reviewed by Geological
<br /> Survey.
<br /> ()1~C~I\~vl. '" CuHIC Flll Pi:~ 5E.CO'll0. .AIEW TEAll J:IOHE" J'I'3 I' SEP'E>4H~~ 1:}11o
<br />'" uCT ~ny DEe J'" 'E. "'" '" .., JU' JUL lU:i SE>
<br />, .,- .Of .to . ~Il .'b I.' '.1 " l.1o ," .\0 ."
<br />7 .bl .f'j ." .c~ 1.0 C!.J ~.Io ,4 '.J .bl .1' .u5
<br />'. .'1 .hI .':i~ .to 1,1 '.' '.4 ,. I.A ,5U ,," .0'
<br />. .>5 .,, .'0 ." .., '.0 '.1 " I.' ." .1' .'13
<br />, .>5 .;r .-1 .0::" 1.11 '.7 A.' " I.J ." .\0 .oJ
<br />b .bO .B. .'1 .30 1.0 2.3 r,. ~ " I.. .,. ,08 ."
<br />1 ." .OJ .-' .30 1,0 '.- 1./ " I.A ". .08 .f))
<br />. .bll 1,0 .'5 .30 1,0 7..7 ,., ..J '.A .'0 .08 .(1)
<br />. .bO .B. .-' .30 1.0 '.7 7.1 " " .ZR .08 .U2
<br />TO .'/3 .B. .-' .30 1.0 C!.7 tI.l <'J " .2':) ." .(d
<br />11 .,. . ,. ." .J. 1.1 2.. 7.1 '" b.' .72 ,12 .rl
<br />" ,13 .13 ._0 .J. I.' ,.1 1.J " b.' .19 ,08 ,05
<br />1J .~~ ." .-' .J. 103 '.7 4,. 17 -.' .1' .n. .nS
<br />" .>5 .13 03. ,J. I.J '.9 H.. IS -,I .1' . " ."
<br />I' .>0 .55 ,'0 ,J. I.J J.' a. , " J,9 ,I' .08 .,.
<br />Ib .>' ." .J. .SO '.- J.' 1J 12 J.S .1' ,05 .,.
<br />I7 .-' . ~lf .J' .50 1.4 J.9 " 11 '.n .i. ,010, . "
<br />la ._5 ,., ,JZ .50 i.' -.. 2J ,n ,.. .n ." ,010,
<br />" .J. .S\! .3C! .50 1.5 4.' it. 9.0 '.J ,I. ,OJ .,.
<br />"1 ."' .~S .,. .5n I.' 4,1 ,. 7.1 ',I ," .oJ .05
<br />" .Jf, ." ." . '/5 I,S ... n '.J 1.9 ,In .0' ,O~
<br />U ." .SII .-' ./~ 1.5 '.7 ,,, .. . 1.9 ," .OJ .0.
<br />" .J> .-' .-0 .75 I.' '.' " f).5 ,,' . ,. ,OJ .0.
<br />,- .J. .>0 .5O .1> I.; J.5 ,< '.1 I.. ... ,0) .DO
<br />6 ._0 .>0 .bI .75 l.~ ,., ,,, ... I.- ... ,OJ .0.
<br />" .on .-' ... .a5 i.; J.7 ,. -.. i,J .1' .OJ .n.
<br />" ._u .., ..0 .a' 1.' J.' " 3.5' I.' .lZ ,0' ,10
<br />,a .., ," .>> .a5 i.4 -.1 lJ ,.. I,' .iO .05 ,10
<br />,. ,_0 ,', .S5 .., ',) " ,.1 .B. .1' .,. ,10
<br />JO .07 ,i:'t! .>0 .<;) ',J U '.J ,TO .1- ,0) .lZ
<br />" .bl .-' .93 5,8 ,.. ,12 ,OJ
<br />JOTAL. 16.J8 lK.101 IJ.6b lb. 11 35.22 101.0 1023.7 1021.2 97.55 1.109 2.12 1.52
<br />"'l"N .>3 ... .-- .5l 1.2t. ].29 1'..1 1].'3 ].25 ,,. .06!l .051
<br />... .a. I.U .bl .OJ I,. 5.B " " IJ ..7 ," .lZ
<br /><IN .Jb ." .c:J "S ,a, 1,9 '.a '.J ,TO .10 .0) .01
<br />lC~FT JZ )T 11 " lU ,OZ "" .. , 19) 15 4,' J.O
<br />t'L ,. 1'I7J TOI"l. 3.9J7.1 f "'lAP<,! lu.e HU "J ." .,,, lC~r , 7.1:110
<br />". ," 191. TOIAl. 1.tbl.Jb !'lEAN J.lt! HU " ." ,01 AC-FI 20300
<br />PEAK DISCHARGE (BASE, 15 CFS). - -May . (1900) 28 d, (1.19 [t).
<br />
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