LEADER 02188nam 2200469 450 001 9910716580603321 005 20210610162048.0 035 $a(CKB)5470000002522347 035 $a(OCoLC)1255634009 035 $a(EXLCZ)995470000002522347 100 $a20210609d2021 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAnalysis of Escherichia coli, total recoverable iron, and dissolved selenium concentrations, loading, and identifying data gaps for selected 303(d) listed streams, Grand Valley, western Colorado, 1980--2018 /$fby Lisa D. Miller [and three others] 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2021. 215 $a1 online resource (vii, 37 pages) $cillustrations (some color), color maps 225 1 $aScientific investigations report,$x2328-0328 ;$v2021-5053 300 $a"Prepared in cooperation with the Grand Valley Drainage District and the Colorado Water Conservation Board." 320 $aIncludes bibliographical references (pages 35-37). 517 $aAnalysis of Escherichia coli, total recoverable iron, and dissolved selenium concentrations, loading, and identifying data gaps for selected 303 606 $aWater$xPollution$zColorado$zParachute 606 $aWater quality$zColorado$zParachute$xMeasurement 606 $aWater chemistry$zColorado$zParachute 606 $aWater$zColorado$zParachute$xAnalysis 606 $aRivers$zColorado$zParachute 615 0$aWater$xPollution 615 0$aWater quality$xMeasurement. 615 0$aWater chemistry 615 0$aWater$xAnalysis. 615 0$aRivers 700 $aMiller$b Lisa D.$01388344 712 02$aGeological Survey (U.S.), 712 02$aColorado Water Conservation Board. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910716580603321 996 $aAnalysis of Escherichia coli, total recoverable iron, and dissolved selenium concentrations, loading, and identifying data gaps for selected 303(d) listed streams, Grand Valley, western Colorado, 1980--2018$93438843 997 $aUNINA