LEADER 02079nam 2200433 450 001 9910702185903321 005 20140826145942.0 035 $a(CKB)5470000002424276 035 $a(OCoLC)889243437 035 $a(EXLCZ)995470000002424276 100 $a20140826d2012 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aWater-quality characteristics and trend analyses for the Tongue, Powder, Cheyenne, and Belle Fourche River drainage basins, Wyoming and Montana, for selected periods, water years 1991 through 2010 /$fby Melanie L. Clark ; prepared in cooperation with the Wyoming Department of Environmental Quality 210 1$aReston, Virginia :$cU.S. Department of Interior, U.S. Geological Survey,$d2012. 215 $a1 online resource (vii, 70 pages) $cillustrations (some color) 225 1 $aScientific investigations report ;$v2012-5117 300 $aTitle from title screen (viewed Aug. 26, 2014). 320 $aIncludes bibliographical references (pages 34-38). 606 $aWater quality$zBelle Fourche River Watershed (Wyo. and S.D.)$xMeasurement 606 $aWater quality$zTongue River Watershed (Wyo. and Mont.)$xMeasurement 606 $aWater quality$zPowder River Watershed (Wyo. and Mont.)$xMeasurement 606 $aWater quality$zCheyenne River Watershed (Wyo. and S.D.)$xMeasurement 615 0$aWater quality$xMeasurement. 615 0$aWater quality$xMeasurement. 615 0$aWater quality$xMeasurement. 615 0$aWater quality$xMeasurement. 700 $aClark$b Melanie L.$01393985 712 02$aGeological Survey (U.S.), 712 02$aWyoming.$bDepartment of Environmental Quality, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702185903321 996 $aWater-quality characteristics and trend analyses for the Tongue, Powder, Cheyenne, and Belle Fourche River drainage basins, Wyoming and Montana, for selected periods, water years 1991 through 2010$93546450 997 $aUNINA