Data and Tools

E-FAST - Exposure and Fate Assessment Screening Tool 2014 Documentation Manual

E-FAST 2014 Documentation Manual

Wildfire Smoke Course Knowledge Check - Question 6

Knowledge check on the relationship between mental health and exposure to wildfire smoke

2025 Ozone Exceedances

View 2025 Ozone Exceedances for New England.

Wildfire Smoke Course Knowledge Check - Question 16

Knowledge check on preparing for wildfire smoke

Wildfire Smoke Course Knowledge Check - Question 20

Knowledge check on reducing exposure to wildfire smoke

Wildfire Smoke Course Knowledge Check - Questions 17-19

Knowledge check on respirators and wildfire smoke

Wildfire Smoke Course Knowledge Check - Questions 11-12

Knowledge Check on Educating Health Care Workers on Wildfire Smoke Health Effects

Wildfire Smoke Course Knowledge Check - Question 10

Knowledge Check regarding the effects of wildfire smoke combined with heat.

Wildfire Smoke Course Knowledge Check - Questions 7-9

Knowledge Check on Exposure to Wildfire Smoke

Help Desk

Cross-Media Electronic Reporting Rule Help Desk page.

Clean Watersheds Needs Survey (CWNS) 2004 Data Dictionary

The Data Dictionary provides definitions of data elements available in the CWNS summary reports, detailed reports, and Access database.

Clean Watersheds Needs Survey (CWNS) 2000 Data Dictionary

The Data Dictionary provides definitions of data elements available in the CWNS summary reports, detailed reports, and Access database.

Clean Watersheds Needs Survey (CWNS) 2008 Data Dictionary

The Data Dictionary provides definitions of data elements available in the CWNS summary reports, detailed reports, and Access database.

This style guide is for use by developers of new methods for SW-846 and editors of existing SW-846 methods. Its use will help assure consistent method format and minimize editorial errors during the development and maintenance of SW-846.

NHDPlusV1 New England Data

NHDPlus Version 1 data for the New England vector processing unit.

NHDPlusV1 Data

The collection of data for all vector processing units of NHDPlus version 1.

NHDPlusV1 South-Atlantic Gulf Data

NHDPlus Version 1 data for the South-Atlantic Gulf vector processing unit.

NHDPlusV1 Great Lakes Data

NHDPlus Version 1 data for the Great Lakes vector processing unit.

Water Quality Exchange Web V 2.0 Functionality

This page details the changes in the second version of WQX Web.

NHDPlusV1 Mississippi Data

NHDPlus Version 1 data for the Mississippi vector processing unit.