Water Quality Standards (WQS)

Briefing from the Water Environment Federation (WEF) Washington Briefing 2002: Innovations in Water Quality, which was held in Washington on April 16, 2002 (DOC)

CWASSC Comments to EPA on Draft Ambient Water Quality Criteria Document for Copper (PDF)

(7 Apr 04)
 

SSC Comments to draft Ambient Aquatic Life Water Quality Criteria for Tributyltin (TBT) (PDF)

(11 Apr 03)
 

To EPA Proposed Rule, 68 FR 75552 --- 1

31-Dec-03
 

Notice of Availability of Final Aquatic Life Criteria Document for Tributyltin (TBT)

(69 FR 342, 5 Jan 04)
 

EPA requests scientific reviews on the Draft Aquatic Life Criteria Document for Copper

(68 FR 75552, 31 Dec 03)
 

National Recommended Water Quality Criteria for the Protection of Human Health

(68 FR 75507, 31 Dec 03)
 

Withdrawal of Federal Aquatic Life Water Quality Criteria for Copper and Nickel Applicable to South San Francisco Bay, California

(68 FR 37925, 25 Jun 03)
 

EPA released the draft Ambient Aquatic Life Water Quality Criteria for Tributyltin (TBT)

(67 FR 79090, 27 Dec 02)
 

Water Quality Standards (WQS) Advanced Notice of Proposed Rulemaking (ANPRM), 63 FR 36742

(7 Jul 98)
 

EPA Fact Sheets --- 3

State and Tribal Water Quality Standards: Notice of EPA Approvals and Announcement of EPA Internet Repository, 66 FR 29951

Water Quality Standards: Establishment of Numeric Criteria for Priority Pollutants for the State of California

(31 May 00)
 

Economic Guidance for Water Quality Standards

(16 Nov 00)
 

Office of Water Online Reference Library: Water Quality Standards

Last Modified: 05 May 2010 at 13:41