Science & Technology

August 18, 2010 U.S. Geological Survey, National Water Information System

Surface water measurements, USGS 01654000 Accotink Creek

EPA Response to RFR 14003A; issued 02/02/2018

EPA Response to RFR; issued 02/02/2018

EPA Response to RFC 16001; issued 11/04/2016

TSCA Work Plan - Trichloroethylene

This RFC concerns the TSCA Work Plan Chemical Risk Assessment for Trichloroethylene; received 10/06/15

EPA Response to RFC 15004 Enclosures

Enclosures included with EPA Response to RFC 15004

Request for Correction - 15004: EPA Region 4's Dissemination of Faulty XRF Data

This RFC concerns the Walter Coke Petition to correct EPA Region 4's dissemination of faulty XRF data and resulting cleanup decisions at the 35th Avenue Site; received 09/30/15

EPA Response to RFC 15003

EPA Response to RFC 15003; issued 11/23/2015

EPA Response to RFC 16003; issued 12/08/2016

RFC 16002 - TSCA Work Plan – Ethylene Dichloride

TSCA Work Plan – Ethylene Dichloride

Re: RFC 17002 Objection to Denka Performance Elastomer LLC's ("Denka") Request for Correction (EPA RFC 17002) ("RFC") Toxicological Review of Chloroprene (CAS No. 126-99-8)

Objection to Denka Performance Elastomer LLC's ("Denka") Request for Correction (EPA RFC 17002) ("RFC") Toxicological Review of Chloroprene (CAS No. 126-99-8)

EPA Response to Request for Reconsideration 13001A

EPA Response to RFR 13001A

Request for Reconsideration 13001A - Exhibit A

Past Lake Pontchartrain Basin Restoration Program Funding Opportunities

Request for Proposals FY21-22 Base PRP Funds

Submitting via e-PMN: Instructions for Downloading a Copy of Record (CoR)

The document explains how to download a Copy of Record (CoR).

EDSP Test Guidelines and Guidance Document

links to series 890 test guidelines in the docket

Endocrine Disruptor Screening Program Tier 1 Screening Determinations and Associated Data Evaluation Records

EDSP Tier 1 Screening Results Status, weight-of-evidence (WoE) assessments

Use of New Approach Methodologies

Summary information on the future of the EDSP program, including an introduction to high throughput assays.

List 2 Chemicals

An overview and timeline of updates and progress on the second list of chemicals for Tier 1 EDSP Screening.

Final Second List of Chemicals for Tier 1 under the Endocrine Disruptor Screening Program

This page presents an alphabetized list of the revised second list of chemicals for Tier 1 Screening.

Air Pollution and Heart Disease Webinar Archive

Archive page for EPA Tools and Resources Webinar: Air Pollution and Heart Disease, recorded on August 19, 2020.