Science & Technology

Water Quality Standards Regulations: Kentucky

Information related to Water Quality Standards for Kentucky.

Water Quality Standards Regulations: Mississippi

Information related to Water Quality Standards for Mississippi.

Water Quality Standards Regulations: White Mountain Apache Tribe

Information related to Water Quality Standards for White Mountain Apache Tribe.

Water Quality Standards Regulations: Winnebago Tribe of Nebraska

Information about water quality standards for the Winnebago Tribe of Nebraska.

AMTIC - Ambient Air Monitoring Assessments

SLAMS and Related Ambient Air Monitoring Networks

Ambient Air Monitoring QA Programs (Poster)

This page includes a download link and image of the Ambient Air Monitoring QA Poster developed for the 2024 NAAMC. It includes general information about the Ambient Air Monitoring QA Programs, Regional Office Contacts, and links to important QA information

RSEI Data Dictionary: Aggregated Grid Cell Geographic Microdata

A table showing RSEI aggregated microdata fields

RSEI Data Dictionary: Disaggregated Grid Cell Geographic Microdata

A table showing RSEI disaggregated microdata fields

Cline Ave Ditch Site Documents

documents related to clien ave ditch in gary indiana

Other Issues

These Frequently Asked Questions (FAQs) are intended to clarify the reporting requirements for Chemical Data Reporting for the 2016 reporting period.

Technical Guide for Addressing Petroleum Vapor Intrusion at Leaking Underground Storage Tank Sites

Review technical information for personnel EPA and implementing agencies for investigating and assessing petroleum vapor intrusion (PVI) at sites where petroleum hydrocarbons (PHCs) have been released from underground storage tanks (USTs).

Petroleum Hydrocarbons and Chlorinated Solvents Differ in Their Potential for Vapor Intrusion

Learn how petroleum and chlorinated hydrocarbons behave differently in the subsurface and how these differences can influence whether there is a potential for vapor intrusion to occur.

Effluent Guidelines Implementation & Compliance

Overview of EPA programs to implement and enforce effluent guideline regulations

The U.S. Manufacturing Sector’s Response to Higher Electricity Prices: Evidence from State-Level Renewable Portfolio Standards

This is a working paper titled "The U.S. Manufacturing Sector’s Response to Higher Electricity Prices: Evidence from State-Level Renewable Portfolio Standards"