LEADER 02114nam 2200481Ia 450 001 9910699211803321 005 20230902162043.0 035 $a(CKB)5470000002401792 035 $a(OCoLC)528768395 035 $a(EXLCZ)995470000002401792 100 $a20100225d2009 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aDistribution system water quality monitoring$b[electronic resource] $esensor technology evaluation methodology and results : a guide for sensor manufacturers and water utilities /$fJohn S. Hall ... [and others] 210 1$aCincinnati, Ohio :$cU.S. Environmental Protection Agency, Office of Research and Development, Water Infrastucture Protection Division, National Homeland Security Research Center,$d[2009] 215 $a1 online resource (60 unnumbered pages) $ccolor illustrations, charts 300 $aTitle from title screen (viewed Feb. 25, 2010). 300 $a"October 2009." 300 $a"EPA 600/R-09/076." 320 $aIncludes bibliographical references (pages 7-1 - 7-2). 517 $aDistribution system water quality monitoring 606 $aWater quality monitoring stations$vHandbooks, manuals, etc 606 $aWater quality$xMeasurement$vHandbooks, manuals, etc 606 $aPollutants$vHandbooks, manuals, etc 606 $aWater utilities$vHandbooks, manuals, etc 608 $aHandbooks and manuals.$2lcgft 615 0$aWater quality monitoring stations 615 0$aWater quality$xMeasurement 615 0$aPollutants 615 0$aWater utilities 701 $aHall$b John S$011988 712 02$aNational Homeland Security Research Center (U.S.).$bWater Infrastructure Protection Division. 712 02$aShaw Environmental & Infrastructure, Inc. 712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Research and Development. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910699211803321 996 $aDistribution system water quality monitoring$93468505 997 $aUNINA