| Title (link to summary) | Number | Date (released or updated) |
|
Assessment of Ground Water and Surface Water Contamination at the Washington State University Chemical Dump Site-Pullman, Washington, March 13-15, 1990
| 91-e38 | November 1991 |
|
Little Spokane River Study, Final Report
| 91-e15 | November 1991 |
|
Polychlorinated Dioxins and -Furans in Columbia River Sportfish, Chief Joseph Dam to McNary Dam
| 91-49 | November 1991 |
|
Basic Water Monitoring Program Fish Tissue and Sediment Sampling for 1989
| 91-e14 | October 1991 |
|
Bioaccumulation of Contaminants in Crabs and Clams in Bellingham Bay
| 91-e04 | September 1991 |
|
Spatial Trends in TCDD/TCDF Concentrations in Sediment and Bottom Fish Collected in Lake Roosevelt (Columbia River)
| 91-29 | June 1991 |
|
Distribution and Significance of Polycyclic Aromatic Hydrocarbons in Lake Washington Sediments Adjacent to Quendall Terminals/J.H. Baxter Site
| 91-e39 | May 1991 |
|
PCDDs and PCDFs in Columbia River Suspended Particulate Matter.
| 91-e28 | May 1991 |
|
Second Progress Report on Ecology's Dioxin/Furan Survey in the Middle Columbia River.
| 91-e43 | April 1991 |
|
Longview Fibre Company Class II Inspection
| 91-e09 | April 1991 |
|
Lake Union Fish Histopathology Study
| 91-e33 | March 1991 |
|
Polychlorinated Dioxins and -Furans in Lake Roosevelt (Columbia River) Sportfish, 1990
| 91-4 | March 1991 |
|
Sequim WTP Class II Inspection, August 1990
| 91-e48 | February 1991 |
|
First Progress Report on Ecology's Dioxin/Furan Survey in the Middle Columbia River
| 91-e42 | January 1991 |
|
Chemical Contaminant Levels in Ground Water, Soil and Sediments from the Chicago Milwaukee Real Estate Corporation Waste Disposal Site. Othello, Washington, July 17-18, 1989.
| 91-e40 | January 1991 |