Data and Tools

ECM for Halosulfuron-methyl & Degradates in Soil and Sediment - MRID 49798402

Environmental Chemistry Methods for Halosulfuron-methyl & Degradates in Soil and Sediment - MRID 49798402

ECM for Halosulfuron-methyl & Degradates in Water - MRID 49798401

Environmental Chemistry Methods Halosulfuron-methyl & Degradates in Water - MRID 49798401

ECM for Bixafen Degradate Bixafen Desmethyl in Soil - MRID 49877199

Environmental Chemistry Methods for Bixafen degradate bixafen desmethyl in soil

ECM for Bixafen - MRID 49877321

Environmental Chemistry Methods for Bixafen

Superfund Human Exposure Dashboard

View the status of EPA’s site-wide Human Exposure environmental indicator for each Superfund NPL and Superfund Alternative Approach site. Human Exposure is one of the metrics EPA uses to communicate its progress in cleaning up Superfund sites.

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.

Computational Toxicology and Exposure APIs

The APIs provided by EPA enable users to extract specific data from various databases and integrate them into their applications.

Effluent Guidelines Database

Database providing information about effluent guideline regulations (40 CFR Chapter I, Subchapter N), cross-referenced by industrial category, pollutant, and treatment technology basis

Envirofacts Data Service API

Envirofacts is developing web services to facilitate the sharing of its functionality and information. All of the
services that are available within Envirofacts will be listed on this page.

East Lake Sewage Lagoon – Mille Lacs Indian Reservation (Aitkin County, MN) - NPDES Permit

EPA proposes to reissue a NPDES permit for the treated wastewater discharges from the East Lake Sewage Lagoon located within the boundaries of the Mille Lacs Indian Reservation located in East Lake (McGregor), Minnesota (Aitkin County) to be issued by EPA.

2018 Final Aquatic Life Criteria for Aluminum in Freshwater

EPA has released draft updated aluminum aquatic life ambient water quality criteria for freshwater under Section 304(a)(1) of the Clean Water Act.

EPA Metadata Editor

The EPA Metadata Editor (EME) is a simple geospatial metadata editor that allows users to create and edit records that meet EPA metadata requirements.

Summary of North Carolina's Water Reuse Guideline or Regulation for Environmental Restoration

North Carolina (State Regulation) | Source water: Treated municipal wastewater | End use: Environmental restoration

Summary of North Carolina's Water Reuse Guideline or Regulation for Agriculture

North Carolina (State Regulation) | Source water: Treated municipal wastewater | End use: Agriculture

Remote Sensing Information Gateway

Remote Sensing Information Gateway, a tool that allows scientists, researchers and decision makers to access a variety of multi-terabyte, environmental datasets and to subset the data and obtain only needed variables, greatly improving the download time.