The Walla Walla Basin Watershed is located in the northeastern corner of the state of Oregon and the southeaster corner of the state of Washington.  Approximately 1/3 of the basin is located in Oregon with the remaining portion located in Washington.  If you are interested in more specific maps of the Walla Walla Basin than what you find here, please call us at (541) 938-2170 or email Brian Wolcott

• General Watershed Conditions (as of summer 2003)

• Real time temp data in local vineyards

• WDOE RIver and Stream Water Quality Monitoring (data and mapping resource)

• WMI geodatabase info

• WDOE reports/studies pertaining specifically to WW basin (WRIA 32)  

• Watershed Database Links

• Map of Major Monitoring Site Names 12-2003 (1.9 MB, JPG format)

• 2003 Summer Monitoring Map (369 KB, PDF format)

• 2002 Monitoring Maps

• 2000 Temperature Monitoring Sites

• List of Structure/Function by river mile (Walla Walla River)

• Thermal Infrared Aerial Surveys (FLIR & TIR)

• USGS Map of gages in the Walla Walla Basin

• Gage at Harris Bridge (South Fork) - Fish Passage Center

• Pepper Bridge Gage (WA Dept of Ecology)

• USGS Touchet 'real-time' gage

• USGS Streamflow Data for Washington

• WDOE Water Supply Bulletins for Geology and Groundwater

• WDOE's "Assessment of Surface Water and Groundwater Interchange in the Walla Walla River Watershed" report for July-October 2002 (published August 2005)

• CTUIR's Walla Walla Basin Natural [Fish] Production Monitoring and Evaluation Project Report 1999 - 2002 can be downloaded from their Natural Resources Database

• Reports on data collected on salmonids by Glen Mendel (WDFW)

• Mill Creek Fish Video Monitoring by Ben Tice (USACE)

• NRCS Watershed Profile

• STORET (short for STOrage and RETrieval) is a repository for water quality, biological, and physical data and is used by state environmental agencies, EPA and other federal agencies, universities, and private citizens.

• LASAR  Oregon DEQ's database of air and water quality monitoring data.  Information can be queried spatially, by analyte, by sampling organization or by many other options. Sampling data can be downloaded in a comma delimited file.

• National Weather Service Surface Observation Maps:
    Western Regional,   Portland,   Local Interactive Temperature Map

• Other Mapping Sites:         Google Maps,    Enviromapper,      Mapquest,    LandVoyage,
  Yahoo Maps,       USGS,       TopoZone

• Oregon Geospatial Enterprise Office (formerly the Data Clearinghouse)

• Juniper GIS' set of data links