Data and Tools
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Aquifer Recharge and Aquifer Storage and Recovery Wells Information
Fact Sheets for the AR/ASR Class V Program
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Chemicals Dashboard Help: Basic Search
Help page for basic search in the CompTox Chemicals Dashboard
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Revised Total Coliform Rule Level 2 Assessment Form
This form should be completed when a water system is notified that a Level 2 Assessment has been triggered as required under the Revised Total Coliform Rule (RTCR).
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Build Your Local Lead Action Plan: A Guide for Local Leaders
Local Lead Action Plan (LLAP) Overview
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Analytical Methods and Open Spectral (AMOS) Database User Guide
AMOS Analytical Methods and Open Spectral Database Help
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Revised Total Coliform Rule Sample Siting Plan
Template used for Revised Total Coliform Rule (RTCR) sample site planning.
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ECM for Picloram in Compost - MRID 51427602
Environmental chemistry methods for Picloram in Compost - MRID 51427602.
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Detecting Anthrax, Botulinum Toxin, and Ricin – Immunoassay Test Strips
This assay is listed as Tier I for presumptive analysis of BoNTs in drinking water samples and Tier II for presumptive analysis of BoNTs in other environmental sample types. The lateral flow immunochromatographic assay uses two antibodies in combination to
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Yersinia pestis [Plague] – BSL-3
This method describes procedures for analysis of clinical samples and may be adapted for assessment of solid, particulate and liquid samples contaminated with Yersinia pestis using a culture method.
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EPA Method 300.1, Revision 1.0: Determination of Inorganic Anions in Drinking Water by Ion Chromatography
SAM lists this method for preparation and analysis of water samples for fluoride and fluorosilicic acid and analysis of prepared solid and water samples for sodium azide, using ion chromatography.
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Revised Total Coliform Rule Lab Sampling Form
This form should be completed when a water system collects any required Revised Total Coliform Rule (RTCR) samples. It should also be used when collecting “Special” non-compliance samples for the RTCR.
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Nitrate Rule - Maximum Contaminant Level (MCL) – Public Notification Template
Tier 1 PN Templates for Community and Non-transient Non-community Water Systems to be used when a PWS exceeds the MCL for Nitrate contamination.
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Public Notification - Total Trihalomethanes (TTHM) and Haloacetic Acids (HAA5) MCL Template
When a PWS exceedes the MCL for both TTHM and HAA5 it must issue a public notice to inform the consumers of the exceedance. This template can be used as a guide to prepare that public notice.
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Test 2025 - Radiological Decontamination Query Tool - Urban Wide-Area Decon - Search Results
Radiological Decontamination Query Tool - Urban Wide-Area Decon Search Results
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PRIA Biopesticide Biochemical/Microbial New Use Registration
PRIA 3 fee determination decision tree
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MRDL Form 3 - Quarterly Report for Daily and Monthly Chlorine Dioxide
Quarterly Reporting Form for Daily and Monthly Chlorine Dioxide residuals
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Using Quality Program Standards for Environmental Information
The Agency uses the American National Standard ASQ/ANSI E4-2014, Specifications and Guidelines for Quality Systems for Environmental Data Collection and Environmental Technology Programs
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Site Characterization and Monitoring Technical Support Center (SCMTSC)
The Site Characterization and Monitoring Technical Support Center (SCMTSC) provides technical assistance to regional programs on complex hazardous waste site characterization issues.
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Collaborative Agreements for Computational Toxicology Research
The Computational Toxicology Research Program is a part of EPA's Office of Research and Development (ORD). Located in Research Triangle Park, North Carolina.
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EPA's Technical Support Centers
List of ORD's Technical Support Centers, which offer scientific and engineering expertise to contaminated site decision makers within EPA, including remedial project managers and on-scene coordinators. Regional Offices network with the states and tribes.