Record Display for the EPA National Library Catalog

RECORD NUMBER: 15 OF 33

OLS Field Name OLS Field Data
Main Title Superfund record of decision : East Multnomah County Groundwater Contamination, OU 1, Multnomah County, OR.
CORP Author Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
Publisher U.S. Environmental Protection Agency, Office of Emergency and Remedial Response], Distributed by National Technical Information Service,
Year Published 1996
Report Number EPA/541/R-97/072
Stock Number PB97-964610
OCLC Number 39979186
Subjects Hazardous waste sites--Oregon.
Additional Subjects Superfund ; Hazardous materials ; Water pollution control ; Plumes ; Ground water ; Aquifers ; Extraction ; Water treatment ; Containment ; Water wells ; Water pollution monitoring ; Restrictions ; Remedial action ; Oregon ; Record of Decision ; Multnomah County(Oregon) ; Troutdale Sandstone ; Volatile organic compounds ; Cleanup operations
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100NGQZ.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELBD RPS EPA 541-R-97-072 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
ELBD  EPA 541-R-97-072 AWBERC Library/Cincinnati,OH 08/13/1999
NTIS  PB97-964610 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 1 v. (various pagings) : ill., maps ; 28 cm.
Abstract
The East Multnomah County (EMC) project area refers to all areas in the EMC project area where the Troutdale Sandstone Aquifer (TSA) contains concentrations of halogenated volatile organic compounds at concentrations requiring remediation. The selected remedial action for the Troudale Sandstone Aquifer (TSA) contaminant plume includes: treatment of extracted groundwater using air-stripping treatment technology; discharge of treated groundwater to Fairview Lake and the Columbia Slough directly or via Multnomah County storm water drainage ways; abandonment of six private Sand and Gravel Aquifer (SGA) water supply wells located within the area of the TSA contaminant plume and a provision to replace the abandoned wells with an alternative source of water; institutional controls to restrict groundwater use of the TSA and SGA to prevent exposure to contaminated groundwater and the spread of groundwater contamination during remediation; groundwater monitoring to assess compliance with performance criteria established for the remedy; and hydraulic containment of those areas of the TSA for which it may be technically impractical to restor to MCL cleanup levels within 20 years.
Notes
Cover title. "12/31/1996." "PB97-964610." "EPA/541/R-97/072." "January 1998."