Washington State Department of Ecology


Publications Home



Wastewater Treatment Plants (WWTPs) (371 publications 1972-2023)

2023 · 2022 · 2021 · 2020 · 2019 · 2017 · 2016 · 2015 · 2012 · 2010 · 2009 · 2008 · 2007 · 2006 · 2003 · 2002 · 2001 · 2000 · 1994 · 1991 ·
1990 · 1989 · 1988 · 1987 · 1986 · 1985 · 1984 · 1983 · 1982 · 1981 · 1980 · 1979 · 1978 · 1977 · 1976 · 1975 · 1974 · 1973 · 1972 ·

Title (link to summary)NumberDate (released or updated)
Anacortes STP Class II Inspection. 78-e10December 1978
Ronald and Roslyn STP Inspections and Receiving Water Surveys, May 23-24, 1978. 78-e00December 1978
Pullman STP Class II Inspection. 78-e31October 1978
Weyerhaeuser Pulp (Longview) Class II Inspection. 78-e28October 1978
Mt. Vernon STP Class II Inspection. 78-e15October 1978
Ocean Spray Markham Class II Inspection. 78-e05September 1978
Bremerton (Manette) Class II and Receiving Water Survey. 78-e33August 1978
Weyco Thermo-Mechanical Pulp Mill - Everett Class II Inspection. 78-e34July 1978
Alcoa (Vancouver) Class II Inspection. 78-e11June 1978
Crown Zellerbach Pulp Mill Class II Inspection. 78-e09June 1978
ITT Rayonier, Hoquiam, Class II Inspection. 78-e37April 1978
The Impact of Enumclaw Trickling Filter Effluent on Boise Creek (March 21, 22, 1978.) 78-e32April 1978
Enumclaw STP Class II Inspection. 78-e24April 1978
Spokane Sewage Treatment Plant Class II Inspection. 78-e29March 1978
Hyak STP Class II Inspection. 78-e27March 1978
Weyerhaeuser Chlorine Plant Class II Inspection. 78-e14March 1978
Weyerhaeuser Raymond (Twin Harbors) Class II Inspection. 78-e06March 1978
Sumner STP Class II Inspection. 78-e36January 1978
Richmond Beach STP Class II Inspection. 78-e30January 1978
Flow Measurement at Crystal Mountain STP, Pierce County. 78-e26January 1978
Cowlitz County Regional STP Class II Inspection. 78-e13January 1978

 

Copyright © Washington State Department of Ecology. See http://ecology.wa.gov/About-us/Accountability-transparency/Our-website/Copyright-information.