Data and Tools

WhAEM2000 BBM Files - The Caprock, New Mexico

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for The Caprock Quadrangle, New Mexico. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Elko, Nevada

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

WhAEM2000 BBM Files - Truth or Consequences, New Mexico

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Truth or Consequences Quadrangle, New Mexico. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Middletown, New Jersey

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

WhAEM2000 BBM Files - Edwards, Nevada

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Edwards Creek Valley Quadrangle, Nevada. Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Lusk, Nebraska

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

WhAEM2000 BBM Files - Denio, Nevada

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

WhAEM2000 BBM Files - Bull Run, Nevada

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Bull Run Mountains Quadrangle, Nevada. Files serve as geographic basis for groundwater modeling.

NHDPlus in WATERS

A national copy of NHDPlus is stored in the WATERS database for use by services, applications and reporting tools.

MOU for NHDPlus for USGS and EPA

MOU for NHDPlus for the USGS and EPA

Water Financing Tools

Tools for communities to obtain grants and analyze financial impacts.

How to Share a Cycle with EPA

This explains how an Organization’s Assessment Administrator can choose to share a Draft or Working Copy (In Progress) Assessment cycle with EPA.

How to Create a Combined Cycle in ATTAINS

SEMS Search User Guide

Superfund is a program administered by the EPA to locate, investigate, and clean up the worst hazardous waste sites throughout the United States.

GHGRP Newsletter - Spring 2023

GHGRP newsletter with information about resource and data updates, webinars and other events, and other information

WhAEM2000 BBM Files - Shreveport North, Louisiana

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

WhAEM2000 BBM Files - Natchez, Louisiana

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

WhAEM2000 BBM Files - Ville Platte, Louisiana

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

WhAEM2000 BBM Files - Crystal, Michigan (Lower Penninsula)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Crystal Lake Quadrangle, Michigan (Lower Peninsula). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Grayling, Michigan (Lower Penninsula)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Grayling Quadrangle, Michigan (Lower Peninsula). Files serve as geographic basis for groundwater modeling.