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Environmental Assessment (3575 publications 1957-2024)

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Title (link to summary)NumberDate (released or updated)
Water Quality Index (WQI) Analysis of State Waterway Segments for the 1981 SEA 81-e37December 1981
Seasonal Nutrient Depletion at Ambient Marine Stations in Puget Sound: Implications for Discharge of Nutrients to Embayments like Budd Inlet. 81-e34December 1981
Coal Creek Slough Water Quality Survey, July 21, 1981. 81-e23December 1981
ASARCO Class II Survey - February 24-25, 1981. 81-e14December 1981
U.S. Oil and Refining Company Class II Inspection, May 5-6 1981 81-e32October 1981
Capitol Lake Fecal Coliform Levels and Lake Flushing. 81-e21October 1981
The Effects of Two Sewage Treatment Plant Discharges on Sinclair Inlet Receiving Waters. 81-e12October 1981
Reichhold Chemicals, Inc., Class II Inspection: 4/21/81. 81-e31September 1981
Chehalis River Study. 81-e05September 1981
Spokane River Wasteload Allocation Study, Supplemental Report for Phosphorus Allocation 81-15September 1981
Reconnaissance of Eby Slough. 81-e24August 1981
Water Quality Measurements in Budd Inlet, July 2, 1981. 81-e17August 1981
Selah Sewage Treatment Plant Class II Inspection. 81-e08August 1981
Budd Inlet Fish Kill. 81-e02August 1981
Interpretation of June 3, 1981 Budd Inlet Data with Particular Respect to Oxygen Depletion. 81-e33July 1981
Ferndale Sewage Treatment Plant Class II Inspection 81-e36June 1981
Sulfide Concentrations in Vicinity of LOTT STP Bypass Outfall, Budd Inlet. 81-e19June 1981
Jones Chemical, Tacoma. 81-e30May 1981
The Environmental Effects of Water Pollution Associated with the Salmon Beach Community on Tacoma Narrows Inlet. 81-e13May 1981
Burley Lagoon Water Quality Survey, August 1980. 81-e06May 1981
Deer Park Sewage Treatment Plant (STP) Class II Inspection. 81-e00May 1981
Spokane River Wasteload Allocation Study, Phase I 81-e27April 1981
Lynden STP Receiving Water Study. 81-e26April 1981
Dragoon Creek Receiving Water Study/Deer Park STP. 81-e18April 1981
Surface Water Quality in Chambers Creek/Clover Creek Drainage Basin, November 1980 - January 1981. 81-e15April 1981
Lynden Sewage Treatment Plant Class II Inspection. 81-e09April 1981
Walla Walla Class II Inspection. 81-e35March 1981
Fawn Lake Stream Water Quality Data. Letter to Little Skookum Shellfish Growers from Ardea Enterprises. 81-e20March 1981
Effects of Tamoshan STP Outfall on Water Quality at Silver Spit, Budd Inlet. 81-e11March 1981
Permit Conditions for Ammonia, Pullman STP - A Prototype Method for Allocating Ammonia Using Ambient Monitoring Data. Memo. 83-e44February 1981
Wenatchee River Water Quality in the Vicinity of Leavenworth and Cashmere Sewage Treatment Plants, October 14, 1980. 81-e22February 1981
Omak Ground Water Contamination. 81-e04February 1981
Cashmere Sewage Treatment Plant Class II Inspection. 81-e01February 1981
Assessment of Water Quality Conditions in Skamokawa Creek, Washington 81-7February 1981
Metro Work on Un-ionized Ammonia and Potential Fish Kills in the Duwamish River. Memo. 81-e28January 1981
Irrigation Return Flow Quality South Columbia Basin Irrigation District May-August 1980. 81-e16January 1981
Dayton Class II Inspection and Touchet River Receiving Water Study. 81-e10January 1981
The Impact of Renton Wastewater Treatment Plant on Water Quality of the Lower Green/Duwamish River 81-2January 1981