Review of USEPA's 1999 ammonia criteria for freshwaters
Subtitle: draft discussion paper and literature summary
By: Water Quality Program, Washington State Department of Ecology, Watershed Management Section.
Contributors: Washington (State). Dept. of Ecology. Watershed Management Section.
Series: Publication -- no. 02-10-064; Publication (Washington (State). Dept. of Ecology) -- no. 02-10-064.
Publisher: Washington State Dept. of Ecology
Published: 2002
Place of publication: Olympia, Wash
Language: eng
Number of pages: 28
Subjects: Ammonia -- Environmental aspects -- Washington (State); Water quality -- Standards -- Washington (State); Water quality management -- Law and legislation -- Washington (State); Water -- Pollution -- Law and legislation -- Washington (State)
Other titles: Proposed ammonia criteria, decision process for Ecology's proposed rule; Review of United States Environmental Protection Agency's 1999 ammonia criteria for freshwaters
Notes: "December 2002."

"Decision memo--D.O."--P. 1 of cover letter.

Includes bibliographical references (p. 17-18).

Also available online via the World Wide Web.