Science & Technology
-
Guidance to Parties Submitting Round-Robin Data to Support Requests for Approval of Alternate Non-VCSB Test Methods
This guidance is for parties to submit accuracy and precision information for determining compliance for non-VCSB test methods.
-
System Documentation for Nonroad Compression-Ignition (NRCI) Engines
Use these files for the NRCI module in EV-CIS.
-
Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2015
This page provides manufacturer-run in-use testing program data from heavy-duty diesel engine manufacturers in compliance with 40 CFR 86 Subpart T for Test Year 2015.
-
Basic Information on Fuel Economy Labeling
Basic fuel economy information about the fuel economy labels (window stickers) that appear on cars and light trucks.
-
Certified Drinking Water Laboratories for Systems in Wyoming and on Tribal Lands in EPA Region 8
Certified drinking water lab list for water operators.
-
Risk Assessment and Modeling - Ozone Risk Analyses
Risk characterization as a description of the nature and magnitude of human or ecological risk and the attendant uncertainties.
-
2021 Targeted Airshed Grant Program - Closed Announcement FY 2021
EPA’s Office of Air Quality Planning & Standards is soliciting applications
-
Ozone (O3) Air Quality Standards - Documents from Review Completed in 2008 (including documents related to reconsideration)
Ozone (O3) Air Quality Standards - Documents from Review Completed in 2008 (including documents related to reconsideration)
-
Report: Audit of the EPA’s Water Infrastructure Set-Aside Grants to Tribes
Report: Audit of the EPA’s Water Infrastructure Set-Aside Grants to Tribes
-
UIC Permit: PAS2D030BCLE
Sammy-Mar underground injection control permit
-
Benthic Harmful Algal Blooms (HAB) Discussion March 26, 2024
Information related to Benthic Harmful Algal Blooms (HABs) Discussion March 26, 2024
-
Publications about Mold
This page provides publication information about mold and moisture as well as other indoor air quality topics.
-
Southwest Jefferson County Mining National Priority List (NPL) Superfund Site, Jefferson County, Missouri - Fact Sheet, August 2017
EPA Conducting Remedial Action – Residential Soils
-
Uniform Federal Policy for Quality Assurance Project Plans Template: Advanced Geophysical Classification for Munitions Response
Final Draft of Uniform Federal Policy for Quality Assurance Project Plans Template Geophysical Classification for Munitions Response with included response template.
-
April 24, 2012 LT2 Public Meeting
Meeting announcement and meeting materials for April 24, 2012 Public Meeting: information that may inform the regulatory review of the LT2 Rule uncovered finished water reservoir requirement
-
November 15, 2012 LT2 Public Meeting
Announcement and meeting materials for November 15, 2012 Public Meeting: Concerning Monitoring, Binning and Microbial Toolbox Information
-
December 7, 2011 LT2 Public Meeting
Describes meeting materials from December 7, 2011 public meeting about LT2 Rule Review
-
9th Conference on Air Quality Modeling
The 10th Conference on Air Quality Modeling, mandated by Section 320 of the Clean Air Act, held on the EPA RTP Campus from March 13th through 15th, 2012. This is a public hearing on regulatory air quality model and technique development.
-
SCRAM Surface Meteorological Archived Data
SCRAM Archived Data (TD-1440) are compressed WBAN Hourly Surface Observations (TD-1440) format data.
-
7th Conference on Air Quality Modeling
The 10th Conference on Air Quality Modeling, mandated by Section 320 of the Clean Air Act, held on the EPA RTP Campus from March 13th through 15th, 2012. This is a public hearing on regulatory air quality model and technique development.