Data and Tools

Superfund: Hazard Ranking System (HRS) Quickscore

Learn about the Hazard Ranking System (HRS) Quickscore, the EPA's computer model used to assist in scoring Superfund sites under the HRS.

WhAEM2000 BBM Files - Little Rock, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Little Rock Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Lake Ouachita, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Lake Ouachita Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Jonesboro, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Jonesboro Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Idabell, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Idabell Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Hope, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Hope Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Helena, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Helena Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Harrison, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Harrison Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Greenwood, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Greenwood Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

Applicant and Recipient Forms Library of Frequently Asked Questions (FAQ)

The questions on this page were submitted by both applicants and recipients and are designed to help provide further guidance on both EPA forms and Standard Forms (SF) used by the EPA.

WhAEM2000 BBM Files - Fort Smith, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Fort Smith Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Fly Gap Mountain, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Fly Gap Mountain Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Fayetteville, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Fayetteville Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - El Dorado, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for El Dorado Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Dumas, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Dumas Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - De Witt, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for De Witt Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - De Queen, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for De Queen Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Crossett, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Crossett Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Conway, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Conway Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Clarksdale, Arkansas

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Clarksdale Quadrangle, Arkansas. Files serve as geographic basis for groundwater modeling.