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~ ~ • <br />GONNISON RIPER BASIN 227 <br />09146200 UN COMPAHCRE RIYEfl NEAR RIDGYAT, CO <br />LOCATION.--Let 38'11.02", long 107'44'43', In SYbNE~ sec.4, 7.45 N., p.8 Y., Ouray County, Hydrologic <br />Untt 14020006, on rl ght book 15 ft uDatream Crom Dridga, 0.2 mi dormstream from Dry Creak, 0.5 ml upstrenm <br />from Da llaa Creek, and 2.3 m1 north of Rldgray. <br />DRAINA CE AREA.--148 ml'. <br />PERIOD OF RECORD.--Oetobar 1958 to current year. <br />REVISED RECORDS.--YSP 2129, Orainega area. <br />GAGE.--Pater-stage recmrtler. Datum of gage la 6,877.58 tt, National Geotlatlc Yertiesl Datum of 7929 (levels by <br />U.S. Bureau of flee lamation). <br />REMApXS.--Racorda gaotl. Dlversloma for Irrtgatlon above station. Water la lmDOrted above station In some yearn <br />by Retl Mountain tlltch tram Nlnaral Crack In San Juan elver basin. Several obeervationa of apecltlc <br />conductance entl rater temDeratura revs obtslnetl and era DuDll shad elserhere Sn this re DO rt. <br />AVERAGE DISCHARGE.--25 Years, 160 tt~lei 115,900 acre-it /yr. <br />EXTREMES FOP PERIOD OF RECORD.--Maximum tllsoharga, 2,100 tt~/s June 24, 1983, gage halght, 5.73 ft; from rating <br />curve extentled above 1,800 tt~/at minimum dsily, 26 tt"/a Jan. 13. 1963. <br />EXTREMES FOR CURRENT YEAR.--Peak dlechargea sDova Dese of 1,000 ft~/s and maximum ("), <br /> Dtecharga Gaga halght Discharge Gage he Sght <br />Dste Sims (tt~/s) (tt) Date Time (tt~/s) (tt) <br />nay 37 otDO 1,080 Y.39 July 22 2000 1,450 4.79 <br />June 1t 2300 1,020 4.30 July 26 1800 1,790 5.14 <br />! June 24 <br />I 2300 a 2,100 5.73 <br />~ Minimum dally discharge, 36 fig/s Pab. 3. <br /> DISCHARGE, IX CUBIC PEST PER SECOND, PATER YEAR OCTOBEP 1982 TO SEPTEMBER 198 <br /> <br />MEAN <br />VALUES 3 <br />DAY OCT NOV DEC JAN PEB MAR APR MAY JUN JUL AUG SEP <br />1 195 B9 63 Y6 Y3 55 T4 128 854 110 701 YSB 1Y3 <br />2 772 BY 63 96 41 SB 63 118 806 11010 q34 143 <br />3 163 77 56 46 36 6Y 61 110 575 11001 458 739 <br />Y 15Y 77 58 46 YO 65 58 122 595 77701 450 734 <br />5 145 T7 58 q6 40 59 52 747 635 1060' 430 130 <br />6 739 77 58 96 39 51 52 750 595 1720 390 72Y <br />T 730 77 58 4T u0 59 52 132 600 72 t0 i 37Y 120 <br />8 132 77 SB 47 47 60 51 781 680 1220 i 378 120 <br />9 730 8Y 58 q7 42 63 SY 261 600 1180 ~ 350 716 <br />70 130 Bt S8 46 42 70 60 306 525 , <br />1220 I 318 116 <br />t1 130 81 58 47 Y3 77 60 294 680 1070 303 716 <br />72 120 75 55 46 47 75 58 210 860 2 309 114 <br />t3 722 77 56 ~ q6 43 70 59 210 580 764 306 107 <br />74 118 7Y 55 47 43 81 58 176 482 740 288 105 <br />t5 716 79 54 Y6 Y2 18 56 158 470 670 264 705 <br />t6 118 it 55 46 Y3 68 58 t5Y 540 645 249 107 <br />t7 108 T9 55 YT 44 64 6Y tY3 <br />f 695 234 99 <br />18 107 70 SY 97 44 6Y 84 1Y3 1030 <br />~ 700 228 101 <br />t9 99 14 52 Y4 48 60 94 139 7360 I 866 220 96 <br />20 99 72 51 44 42 59 9q 132 1380 878 210 101 <br />21 96 70 54 Ytl 42 52 98 130 1290 9Tt 190 98 <br />22 92 68 55 44 Y6 55 98 198 1290 878 787 101 <br />23 92 7D 55 43 48 Su 92 258 1420 776 772 tt0 <br />2Y 97 64 52 Y2 50 52 730 336 1740 625 169 776 <br />25 89 63 50 44 52 51 176 Y26 1510 595 176 112 <br />26 89 64 47 43 50 52 158 479 ~ 7210 910 165 110 <br />27 96 63 51 44 50 51 147 580 7330 580 756 707 <br />28 94 61 49 40 51 54 139 690 7060 450 147 101 <br />29 91 63 Y8 93 58 150 ~ <br />728 957 Y38 154 98 <br />30 96 63 48 Y2 61 158 812 1010 47Y 156 114 <br />31 <br />i 96 46 Y2 ___ 74 974 462 750 <br />TOTAL 3649 2195 1688 7398 7226 1914 2612 8960 27349 26299 8467 3397 <br />1 <br />MEAN 778 73.2 54.5 Y5.7 Y3.8 61.7 87.1 289 912 848 273 713 <br />MAX 195 89 63 4T 52 87 176 814 7740 7220 u58 143 <br />MIN 89 61 Y6 42 36 51 51 110 470 438 1Y7 96 <br />AC-FS 7240 4350 3350 2770 2430 3800 5180 17770 54250 52160 16790 6740 <br />i <br />CAL TA 1982 TOTAL 73255 MEAM 201 XAX 999 MIN 36 AC-FT 1 45300 <br />.YTR YR 1983 TOTAL 89154 MEAN 294 MAX 1740 MIX 36 AC-FS 1 76800 <br /> <br /> <br />