Reports national estimates of PFAS occurrence in untreated groundwater that supplies water to public and private wells (e.g., drinking water sources) to help the public, water suppiers, and regulators understand…
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PFAS in U.S. Groundwater Interactive Dashboard
Displays information for pulblic or domestic groundwater and the probability of PFAS occurrence.
Missouri PFAS Viewer
Identifies the geographic location of voluntary sampling for PFAS in public drinking water systems in Missouri.
California GeoTracker PFAS Map
Interactive map of sampling points, drinking water well data, and other locations of PFAS sampling and investigative orders.
EPA PFAS Analytic Tools
Compilation of that can be used to evaluate what is known about PFAS manufacture, release, and occurrence in communities.
ASDWA PFAS – Source Water Protection Guide and Toolkit
Shares effective strategies for addressing PFAS contamination risk in source waters that will help inform policy decisions, assist state drinking water programs in protecting public health, and encourage collaboration and…
PFAS Governance Tracker
Contains over 900 state, federal, and Congressional actions on PFAS dating back to 1999.
U.S. DOI Draft Guidance on Abandoned Mine Land Grant Implementation
This document outlines AML grant eligibility, NEPA compliance, project authorization and prioritization, performance measures, and a list of standard subaccounts among other information. It also includes a sample template for states to use when submitting an application.
U.S. EPA Guidance for Developing and Maintaining a Service Line Inventory Template
This document provides guidance for complying with Lead and Copper Rule Revisions requirements. This guidance can also assist public water systems with financing applications for Bipartisan Infrastructure Law (BIL) funds and for implementation once funding is received.
ECOS PFAS Monitoring Spreadsheet
Many states monitor for more PFAS than are actually regulated. This spreadsheet notates this data for participating states.
