| Title (link to summary) | Number | Date (released or updated) |
|
WRIA 54 Lower Spokane Watershed Water Availability
| 20-11-054 | July 2023 |
|
WRIA 57 Middle Spokane Watershed Water Availability
| 20-11-057 | June 2023 |
|
Addendum 3 to Quality Assurance Project Plan: Freshwater Fish Contaminant Monitoring Program 2023, Spokane River
| 23-03-110 | March 2023 |
|
Evaluation of Measurable Progress - Spokane River Regional Toxics Task Force
| 23-10-004 | October 2022 |
|
Spokane River PCBs in Biofilm, Sediment, and Invertebrates, 2018 and 2019: Screening Study Results
| 22-03-002 | March 2022 |
|
Focus On: Spokane River NPDES Permit Reissuance
| 21-10-065 | March 2022 |
|
Quality Assurance Project Plan: Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load 10-Year Effectiveness Monitoring Study
| 21-03-112 | July 2021 |
|
Little Spokane River Dissolved oxygen, pH, and Total Phosphorus Total Maximum Daily Load
| 20-10-033 | December 2020 |
|
Hangman (Latah) Creek Hydrogeologic Assessment, Focusing on the Latah Creek Wastewater Treatment Plant
| 20-03-013 | November 2020 |
|
Addendum to Quality Assurance Project Plan for Measuring PCBs in Biofilm, Sediment, and Invertebrates in the Spokane River: Screening Study
| 20-03-103 | March 2020 |
|
Measuring Lead in Suspended Particulate Matter from Washington State Rivers and Streams: 2016 Results
| 19-03-020 | December 2019 |
|
Evaluation of Groundwater Quality and Discharge Conditions at the Confluence of Deep Creek with the Spokane River
| 19-03-010 | May 2019 |
|
Quality Assurance Project Plan: Measuring PCBs in Biofilm, Sediment, and Invertebrates in the Spokane River: Screening Study
| 19-03-103 | March 2019 |
|
Atmospheric Deposition of PCBs in the Spokane River Watershed
| 19-03-003 | March 2019 |
|
Lake Spokane Measuring Improvement in Dissolved Oxygen and Ecosystem Health – A Literature Review
| 18-03-008 | May 2018 |
|
Evaluation of Fish Hatcheries as Sources of PCBs to the Spokane River
| 18-03-014 | April 2018 |
|
Spokane River PCBs and Other Toxics at the Spokane Tribal Boundary: Recommendations for Developing a Long-Term Monitoring Plan
| 17-03-019 | December 2017 |
|
Quality Assurance Project Plan: Spokane River - Urban Waters Investigation of PCBs in Soils and Stormwater Associated with Demolition Activities
| 17-10-010 | August 2017 |
|
Quality Assurance Project Plan: Lake Spokane Phosphorus Input II
| 16-10-033 | October 2016 |
|
Quality Assurance Project Plan: Spokane River Atmospheric Deposition Study for PCBs
| 16-03-112 | June 2016 |
|
Quality Assurance Project Plan: Spokane and Troutlodge Fish Hatchery PCB Evaluation
| 16-03-104 | March 2016 |
|
Little Spokane River PCBs: Screening Survey of Water, Sediment, and Fish Tissue
| 16-03-001 | March 2016 |
|
Spokane River and Lake Spokane Dissolved Oxygen Total Maximum Daily Load: 2010-2014 Implementation Report
| 15-10-038 | September 2015 |
|
Lake Spokane: PCBs in Carp
| 15-03-022 | July 2015 |
|
Quality Assurance Project Plan: Spokane River PCBs and other Toxics Long Term Monitoring at the Spokane Tribal Boundary
| 15-03-111 | May 2015 |
|
Addendum 2 to Quality Assurance Project Plan: Little Spokane River Watershed Dissolved Oxygen and pH Total Maximum Daily Load Study: Water Quality Design
| 15-03-104 | March 2015 |
|
Frequently Asked Questions: Spokane Solid Fuel Burning Devices Rule and a Required Revision to the State Implementation Plan (SIP)
| 15-02-004 | March 2015 |
|
Lake Spokane Nutrient Monitoring, 2010-2011: Data Summary Report
| 13-03-029 | June 2013 |
|
PCBs, PBDEs, and Selected Metals in Spokane River Fish, 2005
| 06-03-025 | August 2006 |
|
Quality Assurance Project Plan: PCBs and Other Contaminants in Spokane River Fish, 2005
| 05-03-120 | December 2005 |
|
Quality Assurance Project Plan: Total Maximum Daily Load Study for PCBs in the Spokane River
| 03-03-107 | October 2003 |
|
Analysis of Fish Tissue from Long Lake (Spokane River) for PCBs and Selected Metals
| 02-03-049 | November 2002 |
|
Spokane Area Point Source PCB Survey, May 2001
| 02-03-009 | March 2002 |
|
Quality Assurance Project Plan: Analysis of Fish from Long Lake, Washington, for PCBs and Selected Metals
| 02-03-088 | February 2002 |
|
Spokane River PCB and Source Survey, August 2000
| 01-03-016 | April 2001 |
|
An Ecological Hazard Assessment for PCBs in the Spokane River
| 01-03-015 | April 2001 |
|
Quality Assurance Project Plan: Spokane River PCB Source Survey
| 00-03-089 | December 2000 |
|
Results from Analyzing PCBs in 1999 Spokane River Fish and Crayfish Samples
| 00-03-040 | September 2000 |
|
Data Appendix: Reconnaissance Survey on Metals, Semivolatiles, and PCBs in Sediment Deposits Behind Upriver Dam, Spokane River
| 00-03-026 | June 2000 |
|
Reconnaissance Survey on Metals, Semivolatiles, and PCBs in Sediment Deposits Behind Upriver Dam, Spokane River
| 00-03-021 | June 2000 |
|
Quality Assurance Project Plan: Spokane River/Aquifer Interaction Project
| 99-03-102 | July 1999 |
|
Quality Assurance Project Plan: Spokane River and Long Lake TMDL Study for Biochemical Oxygen Demand and Update of the Phosphorus Attenuation Model
| 99-03-101 | July 1999 |
|
Cadmium, Copper, Mercury, Lead, and Zinc in the Spokane River: Comparisons with Water Quality Standards and Recommendations for Total Maximum Daily Loads
| 94-99 | January 1994 |