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<br />. <br /> <br />COLORADO STREAM SURVEY <br /> <br />. <br /> <br />,'-' '- r - z. r ':'0 -/0 <br />, \ ~:.,,\q,d't <br />(1976 REVISION) , \ ' <br />fJ"'c..tYffv"'" <br />no fishery value == <br />Record Data <br /> <br />Smith and Weiler (X) if stream has <br />Record Data <br /> <br />Code No, 39140 <br />Date i 21 June 77 <br />Section No, I 2 ' <br />S,:ream Name: COAL CREEK <br />Primary Drainage: SlateRive~~ East River <br /> <br />Major Drainage Gunnison Riv~r, 34-G <br />Lower terminus FI5J+MY' (I I I I I I I I I I <br />Location: Keystone Mine DiSyharKe - <br />G.c:.,,",y.,:c..()Y"\ I' <br />, <br />i <br />i <br />T. I <br />R. I <br />S. I <br />j <br /> <br />lndth <br />Elevation <br />Flow (c,f,s.) <br />pH <br />phth <br />MO <br />EDTA <br />Conductivity <br />X if stream profile <br />Upper terminus <br />Location: Headwaters at <br /> <br />14 S <br />86 N <br />5 <br />20.0 ft. <br />9250 ft. <br />9.0 cfs <br />I 8.3 <br />o Dnm <br />27 tltlm <br />, 34 ppm , <br />, 78 Mohm/cm <br /> <br />obtained: <br />I I I I I I I I I I II <br />Irwin. Colorad.~ <br /> <br />T. <br />R. <br />S. <br /> <br />14 S <br />87 tf-vJ <br />3 <br />1.0 ft. <br />10,250 it: <br />1 <br />1 <br />, <br />I <br /> <br />Width <br />Elevation <br />Flow <br />pH 7.8 <br />phth 0 ppm <br />MO 20 'P'Pm <br />EDTA 34 'Ppm I <br />Conductivity 48 Mohm/c~ <br />X if stream profile obtained, ' <br />Section Summary V I II I I I I II I! <br />Meander factor I 1.1 <br />Length in Miles i 5.5 Miles <br />Width in feet I 10 ft. ' <br />Acreage ! 7.3 <br />Observed Flow Belot Normal <br />X if inundated b reservoir <br />Milea e unsectioned <br />Counties where section <br />County <br />Miles <br />County <br />Miles <br />County <br />Miles <br /> <br />located/IIIIIIIIII <br />Gunnison <br />5. 5 Miles <br /> <br />I, <br /> <br />Region ( Southwest <br />Beaver Dams II II I I I I I I I i <br />Number (count or estimate) Numerous! <br />Estimated acreage <br />Physical stream damage (% <br />section affected) None <br />Bank degredation <br />Channelization <br />Dredging <br />Mine tailin encroachment <br />Road encroachment <br />Accessibility (miles) <br />Surfaced <br />Non-Surfaced car <br />4-Wheel <br />Established trail <br />No established trail <br />Boat only <br />No access <br />Land Status and mileage <br />USFS <br />BLM <br />Municipal <br />Div. of l'/ild. <br />Private no ublic access <br />Private, 0 en to ublic <br />State Land Board <br />Count <br />Mixed small tracts 0 en <br />Mixed small tracts closed <br />Stockin <br />Miles <br />Miles <br />Miles <br />Miles not stocked <br />A uatic Ve etation <br />Filamentous algae x one <br />Absent <br />Rare <br />Common <br />Abundant <br />Watercress <br />f <br /> <br />\ <br /> <br />of I I I I I I I I I Ii <br />V I I I I I I I I I II <br />I I <br />! <br />. <br /> <br />,.' <br /> <br />VIIIIIIIII;: <br />I <br /> <br />rllllllllll <br />I 4.0 MileR, <br /> <br />I : <br /> <br /> <br />IIIIIIIIII <br /> <br />. Miles: <br />111///1111: <br />IIIIIIIIII <br />X <br /> <br />~/llIllllIli <br /> <br />X i present , <br />Size Classification (X one) 1111111/11, <br />Large river ; 100' , <br />River 60-99' <br />Larr-e stream 36-59' <br />Medium 20-35' i <br />Small 10-19' X , <br />Minor 4-9' , <br />Very small stream::4' ! <br />Gradient (co:nputer entrY) 1111111111 <br /> i <br /> <br />Percent per mile <br /> <br />I 3.496 <br /> <br />, .". :7'~'-~' <br />