||Superfund record of decision : Vancouver Water Station #4, Contamination Site, Vancouver, WA.
||Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
|| U.S. Environmental Protection Agency, Office of Emergency and Remedial Response], Distributed by National Technical Information Service,
Hazardous waste sites--Washington
Hazardous materials ;
Water pollution control ;
Water supply ;
Ground water ;
Water treatment ;
Water utilities ;
Drinking water ;
Remedial action ;
Record of decision ;
Clark County(Washington) ;
||Internet access only
||Region 3 Library/Philadelphia, PA
||Some EPA libraries have a fiche copy filed under the call number shown.
||1 v. (various pagings) : ill., maps ; 28 cm.
This decision document presents the selected final remedial action for Vancouver Water Station 4 (WS4) in Vancouver, Washington. The City of Vancouver's public water supply wells at WS4 are contaminated with tetrachloroethene (PCE). No ongoing source for the PCE in the groundwater has been identified for which cleanup action could be taken. Therefore a remedy that focuses on treatment of the drinking water produced from WS4 has been determined to represent the maximum extent to which permanent solutions and treatment technologies can be used in a cost-effective manner.
Cover title. "9/1/1999." "PB99-964603." "EPA/541/R-99/056." "1999."