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Environmental Assessment (3561 publications 1957-2024)

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Title (link to summary)NumberDate (released or updated)
Survey of Chemical Contaminants in the Bottom Sediments of Grays Harbor Estuary. 89-e28December 1989
Daishowa Pulp and Paper Mill Class II Inspection, Port Angeles, WA, November 14-16, 1988. 89-e23December 1989
Weyerhaeuser, Enumclaw Class II Inspection. 89-e20December 1989
Review of Burlington Northern Rail Yard Site Characterization. 89-e10December 1989
Restover Truck Stop Sampling Round 3. 89-e07December 1989
Survey of Pesticides in Sediments in the Vicinity of Shoalwater Bay Tribal Lands. 89-e01December 1989
Survey of Mercury and Dioxin in Lake Roosevelt Sportfish - 1989: Preliminary Results for Mercury. 89-e29November 1989
City of Ellensburg Wastewater Treatment Plant Class II Inspection, August 1988. 89-e44October 1989
ITT Rayonier Class II Inspection. 89-e43October 1989
Bellingham Post Point Pollution Control Plant Dilution Zone Analysis and Receiving Water Study. 89-e38October 1989
NPDES Permit Violations by Weyerhaeuser, Cosmopolis During Ecology Monitoring Program of March-June 1989. 89-e27October 1989
Selah Wastewater Treatment Plant Class II Inspection on October 25-26, 1988. 89-e17October 1989
Investigation of Hydrocarbon Contamination in Ground Water and Soil, Port of Pasco, Pasco, Washington. 89-e08October 1989
The Black River Fish Kill Report 89-54October 1989
Wapato Wastewater Treatment Plant Class II Inspection. 89-e42September 1989
Lake Sawyer - Black Diamond Waste Load Allocation Evaluation. 89-e40September 1989
Intalco Class II Inspection, July 25-27, 1988. 89-e14September 1989
Spokane Wastewater Treatment Plant Class II Inspection. 89-e22August 1989
Enumclaw Class II Inspection Report, October 4-5, 1988. 89-e16August 1989
Agricultural Chemicals Pilot Study Interim Report, August 1989. 89-e12August 1989
Concentrations of Polycyclic Aromatic Hydrocarbons in Sediment and Ground Water near the Wyckoff Wood Treatment Facility, West Seattle, WA. 89-e03August 1989
Kalama Chemical, Inc. Class II Inspection May 1988 89-e18July 1989
Eagle Harbor Remedial Investigation Draft Report. 89-e04July 1989
Tekoa Wastewater Treatment Plant Limited Class II and Receiving Water Survey. 89-e00July 1989
Kitsap County GWM Plan, Background Data Collection and Management Issues Volume II 12-03-256July 1989
Ground Water Monitoring Strategy for Washington: V. Data Management Strategy 90-9June 1989
Biomonitoring Report for FY88. 89-e46June 1989
Treetop, Wenatchee Wastewater Treatment Plant, Class II Inspection. 89-e45June 1989
Lake Sawyer Fishkill. 89-e35June 1989
Ceriodaphnia Bioassay Results from the Chehalis and Humptulips Rivers. 89-e34June 1989
Review of Sampling Methodology for Port Ludlow. 89-e32June 1989
Ground Water Monitoring Network, Frontier Machinery Inc., Walla Walla, Washington - WAD #081482457. 89-e13June 1989
Restover Truck Stop Sampling Round 2. 89-e06June 1989
Water Quality in Fauntleroy Creek and Cove During the Summer of 1988. 89-e33May 1989
Screening Survey for Chemical Contaminants and Toxicity in Drainage Basins at Paine Field, August 10-12, 1987. 89-e25May 1989
Weyerhaeuser, Cosmopolis Class II Inspection. 89-e21May 1989
Reconnaissance Survey of the Impacts of Northside Landfill Leachate on Ground/Surface Water Quality, Spokane, Washington. 89-e09May 1989
Pacific Woodtreating Corporation, Class II Inspection 89-e47April 1989
Colville Wastewater Treatment Plant/Colville River Receiving Water Study. 89-e39April 1989
Chemical Analysis of August 1988 Port Townsend Bay Seawater Samples. 89-e24April 1989
Pennwalt Class II Inspection Report. 89-e15April 1989
Laboratory Analysis Results of Restover Truck Stop Samples. 89-e05April 1989
Snoqualmie Pass Wastewater Treatment Plant February 9-10, 1988 and March 2, 1988 Class II Inspection Report 89-e19March 1989
Ferndale Wastewater Treatment Plant Class II Inspection 89-e41February 1989
Sampling and Analysis Plan for a Survey of Creosote and Pentachlorophenol in Ground Water at Cascade Pole, Port of Olympia. 89-e11February 1989
Metals Concentrations in the Claypit Pond Area, Whatcom County, WA. 89-e02February 1989
Results for Monitoring Round 3 - Restover Truck Stop. 89-e49January 1989
Toxicopathic Liver Disease of Pen-Reared Salmon in Port Townsend Bay - 1988 Studies 89-e48January 1989
Lake Chelan Water Quality Assessment, Executive Summary. Prepared by Harper-Owes 89-e37January 1989
Lake Chelan Water Quality Assessment. Prepared by Harper-Owes. 89-e36January 1989
Quality Assurance Results from Samples Silt with CH2M Hill and Cowlitz Conservation District from Ditch 10, Longview. 89-e31January 1989
Analysis of Padilla Bay Intertidal Sediments for Cresylic Acid. 89-e30January 1989
An Assessment of Metals Contamination in Lake Roosevelt. Ecology Report (1988), Revised 1989 89-e26January 1989
Quality and Fate of Fish Hatchery Effluents During the Summer Low Flow Season 89-17January 1989