Main Title |
Establishing an Observed Release. |
CORP Author |
Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response. |
Publisher |
Sep 95 |
Year Published |
1995 |
Report Number |
EPA/540/F-94/031 ;OSWER-9285.7-20FS; |
Stock Number |
PB94-963314 |
Additional Subjects |
Pollution sampling ;
Ecological concentration ;
Site surveys ;
Superfund ;
Environmental pollution ;
Land pollution ;
Water pollution ;
Hazardous materials ;
Level(Quantity) ;
Environmental transport ;
Path of pollutants ;
Remediation ;
Hazard Ranking System ;
National Priorities List ;
Superfund Accelerated Cleanup Model
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Internet Access |
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Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB94-963314 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
8p |
Abstract |
EPA uses the Hazard Ranking System (HRS) (40 CFR Part 300, App. A) to evaluate Superfund sites to be proposed on the National Priorities List (NPL). Based on the HRS criteria, an observed release is established when contaminants have migrated away from a site through environmental media. This fact sheet describes an observed release, the data required, and the process used to document it. Efficient sampling also is emphasized to optimize the use of limited resources, which is especially important in light of conducting integrated assessments under the Superfund Accelerated Cleanup Model (SACM). |
Availability Notes |
Paper copy available on Standing Order, deposit account required ($100 U.S., Canada, and Mexico; all others $200). Single copies also available in paper copy or microfiche. |
NTIS Title Notes |
Fact sheet. |
Category Codes |
68#; 99 |
NTIS Prices |
PC A02/MF A01 |
Primary Description |
540/01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
603800030 |
Origin |
NTIS |
Type |
CAT |