Nonrulemaking

Notice of Intent To Develop Ambient Water Quality Criteria for Protection of Human Health - Methylmercury

🏛 Environmental Protection Agency (EPA)EPA-HQ-OW-2000-0005

Water Quality & Infrastructure

Documents

Total comments

all analyzed

Comment status

Closed

Last activity

Jun 4, 2026

In this docket

Documents

Rules, notices, and supporting material — the primary rule pinned first.

All 12 Supporting & Related Material 11 Notice 1

Supporting & Related Material· Jul 20, 2026
Senate, House, and GAO Ltrs., 3 p. February 16, 2001 [W-00-20-II-D-1]→
Supporting & Related Material· Jul 13, 2026
Receipts of delivered documents [W-00-20-II-D-1]→
Supporting & Related Material· Jul 13, 2026
U.S. EPA Response to Comments Made by Scientific Peer Reviewers During a Formal Peer Review of the Methylmercury Reference Dose (RfD) [W-00-20-II-B-6]→
Supporting & Related Material· Jul 13, 2026
National Recommended Water Quality Criteria - Correction [W-00-20-I-B-4]→
Supporting & Related Material· Jul 13, 2026
December 10, 1998 (FR Doc. 98-30272) originally published as Part IV (63 FR 67548-67558) National Recommended Water Quality Criteria; Notice; Republication [W-00-20-I-B-5]→
Supporting & Related Material· Jul 13, 2026
Draft Report Section II Default Chemical Translator for Mercury and Methylmercury [W-00-20-II-B-2]→
Supporting & Related Material· Jul 13, 2026
Response to Public Comments on Water Quality Criterion for Methylmercury [W-00-20-II-C-1]→
Supporting & Related Material· Jul 13, 2026
Peer Review Workshop Report on Reference Dose (RfD) for Methylmercury [W-00-20-II-B-4]→
Supporting & Related Material· Jul 13, 2026
Draft Report Section I National Bioaccumulation Factors for Methylmercury [W-00-20-II-B-1]→
Supporting & Related Material· Jul 13, 2026
Peer Review Comments Report on EPA's National Bioaccumulation Factors for Methylmercury [W-00-20-II-B-3]→
Supporting & Related Material· Jul 13, 2026
Water Quality Criterion for the Protection of Human Health: Methylmercury - Final [W-00-20-II-B-5]→