| Title (link to summary) | Number | Date (released or updated) |
|
Review of Metals, Bioassay, and Macroinvertebrate Data from Lake Roosevelt Benthic Samples Collected in 1989.
| 91-e23 | December 1991 |
|
Lake Water Quality Assessment Project, 1989
| 91-60 | November 1991 |
|
Results of Screen for EPA Xenobiotics in Sediment and Bottom Fish from Lake Roosevelt (Columbia River).
| 91-e24 | July 1991 |
|
Water Quality Survey of 15 "Volunteer-Monitored" Lakes in Washington State
| 91-e06 | July 1991 |
|
Metals Concentrations in Lake Roosevelt (Columbia River) Largescale Suckers.
| 91-e26 | June 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 |
|
Lake Chelan Total Maximum Daily Load for Total Phosphorus (Memorandum)
| 91-e50 | April 1991 |
|
Lake Union Fish Histopathology Study
| 91-e33 | March 1991 |
|
Diagnostic Study of Lake Sawyer, King County, Washington
| 91-e05 | March 1991 |
|
Polychlorinated Dioxins and -Furans in Lake Roosevelt (Columbia River) Sportfish, 1990
| 91-4 | March 1991 |
|
Appendices E, F, and G for: Diagnostic Study of Lake Sawyer, King County, Washington
| 91e05appEFG | January 1991 |
|
Appendices C and D for: Diagnostic Study of Lake Sawyer, King County, Washington
| 91e05appCD | January 1991 |
|
Appendices A and B for: Diagnostic Study of Lake Sawyer, King County, Washington
| 91e05appAB | January 1991 |