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POARING FORK FIVER BASIN
<br /> 09081550 CF.YS?AL RIVER AT PLACITA, COLO.
<br /> L73CATION.--Lat 39'-18'34", long 107'15126", in Sri sec.31, 7.10 S., R.98 W., Pitkin County, cn right panic
<br /> 0.1 mile downstrei-.1 fron hi^.`.way bridge, 0.4 mile upstream iron Dears ;,itch, 0.7 mile north of Placita,
<br /> and 3 miles apstream frcr. Ccal Cree<.
<br /> DRAINAGE AREA.--107 sq mi.
<br /> PERIOD OF RECORD.--October 1959 to current year.
<br /> GAGE.--Water-staqe recorder. Datum of gage is 7,371.89 ft above rean sea level (levels by U. S. Bureau of
<br /> Rer_lamat:cn).
<br /> AVERAGF.. DISCHARGE.--13 years, 2.12 cfs f153,600 acre-ft per year).
<br /> EX^.REMES.--C_rrent year: Maxir..un discharge, 1,630 cfs June 7 (gage height, 5.92 ft); minimum daily, 27 cfs
<br /> Dec. 28.
<br /> Period of record: Max1^t-n discnarge, 1,940 cfs June 24, 1971 (gage height, 6.00 ft); minimwn daiiv,
<br /> 12 cfs Mar. 3, i965.
<br /> REMARKS.--Records good excepc r_!:ose for winter oeriod, which are fair. A few small diversions above station
<br /> for irrigation of hay readows.
<br /> DISCHARGE. IN CUBIC FEET PER '.CCC%O, NGTER YEAR CCTCAEP 1971 TU SEPTEM?ER 1972
<br /> CAY CCT %CV CEt JAN FE!+ MAR AOR MAY JUN JUL AUG SEP
<br /> 1 73 61 Al 32 29 35 53 154 1.240 445 132 67
<br /> 2 66 61 4' 3q 32 35 53 104 1,28^ 367 125 8C
<br /> 3 64 58 5•1 38 3I 34 50 1M8 1,240 349 121 79
<br /> 4 65 58 5: 32 3C 33 SC 213 1.l8o 320 113 67
<br /> 5 64 64 39 31 31 33 52 265 1111^. 320 114 62
<br /> 6 62 49 4C 30 33 36 62 256 1,260 297 1C7 91
<br /> 7 61 53 41 11 35 4T 66 238 11"0 279 1C1 125
<br /> 8 61 5C 51 32 34 42 83 220 11190 776 96 109
<br /> 9 61 48 41 34 34 44 116 220 1,273 259 91 98
<br /> IC 6C 49 4A 37 33 52 134 273 112C0 230 86 107
<br /> 11 5G 48 44 39 32 60 121 215 1.180 238 e6 127
<br /> 12 59 48 51 32 11 66 15C 192 1.1-0 241 83 127
<br /> 13 56 53 5.' 34 33 73 176 i,043 233 8u iui
<br /> 14 55 4S 54 15 17 53 115 172 aeR 2310 2C 56
<br /> 15 55 49 5' 30 34 70 103 Z75 7S8 210 79 79
<br /> 16 54 49 43 33 14 65 1C. 297 833 213 76 73
<br /> 17 65 48 37 1,1 34 67 105 309 n72 199 76 66
<br /> is 64 47 44 31 36 74 103 46G P.19 1a4 la 65
<br /> 19 62 4C 47 32 38 85 98 536 708 176 82 1413
<br /> 20 6C 4C 3C 31 4C 77 74 626 662 174 79 225
<br /> 21 65 45 3-4 33 4G 7? 91 71) 614 164 72 166
<br /> 27 64 s: 47 33 40 73 93 644 o32 159 7C 141
<br /> 23 61 44 51 31 39 M6 IC,1 572 716 154 66 136
<br /> 24 61 46 56 34 37 79 /,4 626 680 148 54 127
<br /> 25 6C 44 66 14 14 76 166 752 644 154 60 116
<br /> 26 61 41 61 14 32 79 164 396 603 141 59 105
<br /> 27 66 42 3? 34 33 T4 146 965 536 141 60 96
<br /> 28 67 44 27 13 34 69 137 856 515 134 60 90
<br /> 29 65 46 5P 32 34 64 141 q92 510 127 01 85
<br /> 1�5 60 44 5? 31 ------ 58 ISO 1.130 445 121 60 79
<br /> 31 6_" ------ 29 30 ------ 56 ------ 1,200 ------ 119 60 ------
<br /> TOTAL 1.116 1.456 1,432 1.03C 994 1.983 3.160 14.777 27.540 6.H12 2.578 3,123
<br /> MFAY 61.1 48.5 46.7 33.2 34.1 60.9 105 477 918 22^ 83.1 104
<br /> +SAX 73 62 615 39 4; P6 i66 1.2C0 1,39C 445 1-12 225
<br /> PIN 54 4C 27 1^ 2a 33 50 154 49S 119 54 62
<br /> AC-FT 1,M�c I.119C 1,84^_ 2.CIA 1,0- 3,740 6.27C 29,310 5,,630 13.5►J 5.11C 5119C
<br /> CAL YR 1971 TCTAL 79.114 ME.1`f 217 "Al ,.66l MTh 24 AC-FT 156,9C0
<br /> rTR YR 1472 TCTAL 66,7'.5 rcA`j 1,12 -24 1,190 "114 27 AC-FT 132.3rr
<br /> PEAK DISCHARGE (BASE, 1,200 CFS).--June 7 (0330) 1,630 cfs (5.92 ft).
<br /> 49
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