Lewis River flows & reservoir elevation

For North Fork Lewis River real-time flow information at the Ariel River gage, contact the United States Geological Survey (USGS) at (360) 225-6942.

Also, the National Oceanic and Atmospheric Administration (NOAA) provides regular reservoir elevation information and official weather radio broadcasts for watches, warnings, hazard information, routine forecasts and weather reports. To hear this information for Woodland and the Lewis River Valley, tune your weather radio to the following frequency: 162.525 MHz, or Channel 6 and Station ID: WNG-604.  

In case of flooding in the Woodland area, call 911 or the Emergency Management Services Departments for Cowlitz or Clark Counties at (360) 577-3130 or (360) 737-1911, respectively.

PacifiCorp does not directly provide information regarding flow rates or water levels on the Lewis River. Further, we expressly disclaim any obligation to provide public notices regarding flow rates or water levels. This information can be found online using the links above. These websites are published and maintained by United States government agencies. We are not responsible for the timeliness, accuracy or availability of the information on these sites or any other external site.