| Title (link to summary) |
Number |
Date (released or updated) |
| Focus on Water Availability: Klickitat Watershed, WRIA 30 | 11-11-034 | August 2011 |
| 2010 Report to the Legislature: Water Banking in Washington State | 11-11-072 | June 2011 |
| Focus on Environmental Monitoring: Environmental sampling in Middle Columbia River and Snake River regions | 11-03-031 | May 2011 |
| An Assessment of the PCB and Dioxin Background in Washington Freshwater Fish, with Recommendations for Prioritizing 303(d) Listings | 10-03-007 | January 2010 |
| 2009 Report to the Legislature: Watershed Plan Implementation Statutory Changes, Progress Report on Setting Instream Flows, and Reclaimed Water in Adopted Plans | 09-11-033 | January 2010 |
| Washington State Toxics Monitoring Program: Freshwater Fish Tissue Component, 2008 | 09-03-055 | November 2009 |
| Focus on 2009 Columbia River Grants | 09-12-010 | August 2009 |
| 2008 Report to the Legislature - Progress on Watershed Planning and Setting Instream Flows | 08-06-027 | December 2008 |
| Finding Water Supplies for the Columbia Basin | 08-11-031 | July 2008 |
| The New Klickitat Wastewater Treatment Plant | 07-10-064 | August 2007 |
| RAMCO Disposal Site-Port of Klickitat Industrial Park | 06-09-020 | October 2006 |
| Progress on Watershed Planning and Setting Instream Flows | 05-11-038 | December 2005 |
| Little Klickitat River Watershed Temperature TMDL: Detailed Implementation Plan | 04-10-075 | March 2005 |
| Focus on Little Klickitat River | 03-10-075 | September 2003 |
| Little Klickitat River Watershed Temperature Total Maximum Daily Load:Submittal Report | 03-10-046 | June 2003 |
| Little Klickitat River Watershed Temperature Total Maximum Daily Load | 02-03-031 | August 2002 |
| Flow Summary at Three Seasonal Gaging Stations on the Little Klickitat River | 01-03-006 | March 2001 |
| River and Stream Ambient Monitoring Report for Wateryear 1995 | 96-355 | December 1996 |
| River and Stream Ambient Monitoring Report for Wateryear 1994 | 95-349 | September 1995 |
| Instream Biological Assessment Monitoring Protocols: Benthic Macroinvertebrates | 94-113 | June 1994 |
| Horseheaven/Klickitat Water Quality Management Area. | 93-e08 | October 1993 |
| Timber/Fish/Wildlife Ecoregion Bioassessment Pilot Project | 92-63 | 1992 |
| Little Klickitat River Basin Fish Habitat Analysis Using the Instream Flow Incremental Methodology | 90-030 | August 1990 |
| Irrigation Water Use Efficiency Demonstration Project. Phase 1 State-wide Evaluation of Irrigated Areas | 89-11-001 | December 1989 |
| Goldendale Sewage Treatment Plant Class II Inspection, August 27-28, 1985, and March 11-12, 1986. Memo to Jim Milton | 86-e13 | October 1986 |
| Goldendale Wastewater Treatment Plant/Little Klickitat River Receiving Water Studies and Total Maximum Daily Load Evaluation. Memo to Jim Milton. | 86-e22 | October 1986 |
| Goldendale Wastewater Treatment Plant/Little Klickitat River Low-Flow Survey Data and Findings. Memo to Alan Newman. | 85-e20 | December 1985 |
| Little Klickitat River Receiving Water Survey in the Vicinity of Goldendale STP. Memo to Alan Newman. | 83-e25 | April 1983 |
| A Review of the Water Resources of the Klickitat Basin | 76-11-004 | July 1976 |
| Monthly Streamflow in the Klickitat Basin | OFTR 76-03 | May 1976 |
| Klickitat River at Klickitat Receiving Water Study. Memo to Clar Pratt. | 75-e29 | December 1975 |
| Stevenson STP Efficiency Study. Memo to Gerry Calkins. | 75-e54 | October 1975 |
| Klickitat STP Survey. Memo to Clar Pratt. | 76-e27 | October 1975 |
| Goldendale STP. Memo to John Hodgson. | 73-e49 | February 1973 |
| A Geohydrologic Reconnaissance of the Dead Canyon Area, Klickitat County, Washington | oftr 72-03 | December 1972 |
