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Sediment Screening Values:

Ecological Risk Assessment (ERA)

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 5

DATE: September 29, 2004

SUBJECT: Sources of Screening Values for Sediment and Soil Based Entirely or Partially on Ecological Risk

BY: James Chapman (chapman.james@epa.gov), Ph.D., Ecologist, U.S. EPA

Ecological risk-based sediment and soil screening values, and their web addresses, are compiled in this memo, along with guidance on the use of screening values in Superfund. No judgements have been made, or should be inferred, regarding their relative merits, or appropriateness for any given site. Screening values are not legally enforceable, and are not default clean up goals. They may be used to refine the list of potential chemicals of concern at a site, and to guide decisions regarding the need for, and focus of, site-specific investigations of ecological risk.

Superfund Guidance on Screening-Level Ecological Risk Assessment

Region 5 State Guidance on Screening-Level Ecological Risk Assessment

Ohio:

Sediment Screening Values

USEPA:

NOAA:

Oak Ridge National Laboratory:

Florida:

Minnesota:

New York:

Washington:

Wisconsin:

Canada:

The Netherlands:

Multiple Sources:

Consensus-based Freshwater Sediment Quality Guidelines:

Other Published Sediment Screening Values:

Soil Screening Values

USEPA:

Oak Ridge National Laboratory:

Canada:

The Netherlands:

Basque Country:

Multiple Sources of Soil Screening Values

Other Published Soil Screening Values:


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