| 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 |
|
| 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 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| 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." |
| Place Published |
Washington, D.C. Springfield, Va. |
| Supplementary Notes |
See also PB95-239570. |
| Availability Notes |
Paper copy available as an ongoing subscription, credit card payment accepted. Single copies also available in paper copy or microfiche. Product reproduced from digital image. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Emergency and Remedial Response. |
| PUB Date Free Form |
1996 ; |
| NTIS Prices |
PC A08/MF A02 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20130514145002 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01234cam 2200301Ka 45020 |
