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Chemical Risk Assessment Tools

RSL Calculator

Select Screening Level Type

Regional Screening Levels (RSLs) Regional Removal Management Levels (RMLs)

Select Hazard Quotient

0.1 1 Other:

Select Target Risk

10^-6 10^-5 10^-4 Other:

Select Screening Level Choice

Defaults Site Specific

Select Chemical Info Type:
Database hierarchy defaults User-provided

Select Risk Output

No Yes

Select RfD/RfC Choice

Chronic Subchronic
*Chronic selection will retrieve Chronic-only RfDs/RfCs; Subchronic selection will retrieve subchronic values where possible.

Select Chemicals

Select All Chemicals

Yes

Select Include Metadata

Yes

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Right-click and select "Save target as..." to download database-ready files that can be read into EQuIS and SADA.

EQuIS Format THQ=1.0 and TR=1E-06
EQuIS Format THQ=0.1 and TR=1E-06
SADA Format THQ=1.0 and TR=1E-06
SADA Format THQ=0.1 and TR=1E-06

US EPA

Chemical Risk Assessment Tools

RSL Calculator

Select Screening Level Type

Select Hazard Quotient

Select Target Risk

Select Scenario

Select Media:

Select Media:

Select Media:

Select Media:

Select Screening Level Choice

Select Chemical Info Type:

Select Risk Output

Select RfD/RfC Choice

Select Chemicals

Select All Chemicals

Select Include Metadata

Chemical Risk Assessment Tools

RSL Calculator

RegionalScreening Levels(RSLs)

Select Screening Level Type

Select Hazard Quotient

Select Target Risk

Select Scenario

Select Media:

Select Media:

Select Media:

Select Media:

Select Screening Level Choice

Select Chemical Info Type:

Select Risk Output

Select RfD/RfC Choice

Select Chemicals

Select All Chemicals

Select Include Metadata

Regional
Screening Levels
(RSLs)