River Conditions
Weather info, water temperature, river levels and more
The Columbia River provides year-round recreational opportunities. River conditions vary by season and can change without notice. This page provides data about the current conditions near Priest Rapids and Wanapum Dams.
Living near dams

Grant County PUD believes that public and employee safety is paramount. We are constantly working to maintain Wanapum and Priest Rapids Dams safe for continued operation. However, there are inherent risks to living, working, or recreating near dams that cannot be eliminated.
Emergency Action Plan
Grant PUD has an Emergency Action Plan (EAP) that identifies emergency situations that could develop at our dams and establishes protocols for reacting to them. It includes actions to mitigate potential emergencies and provides information for local emergency managers to use for emergency responses.
Emergency Response
Any public emergency response to a dam-related emergency would be directed by local emergency managers, such as the Grant County Sheriff’s Office. Signing up for emergency notifications from the sheriff’s office and Grant PUD can help you receive information quickly during an emergency. Sign up for emergency alerts by clicking on the links below and filling out the contact form.
You can also follow Grant County Sheriff’s Office and Grant PUD on Facebook and X for emergency updates. Follow the guidance of local emergency managers for emergency responses including evacuation orders. In general, if you are notified of potential flooding on the Columbia River in your area, move to higher ground away from the river.
Stay safe! Boaters and fishermen:
Please be aware of the boat-restricted area below Wanapum Dam. Pay close attention to important signage at the Grant PUD recreation areas and boat launches. Have fun on the water!

Weather Info
| Category | Priest Rapids Dam | Wanapum Dam |
|---|---|---|
| TimeStamp | 04 / 16 / 2026 07:30:02 | 04 / 16 / 2026 07:30:02 |
| Headwater Elevation | 487.2 | 570.5 |
| Tailwater Elevation | 410.2 | 491.7 |
| Current Air Temperature | 45 | 45 |
| High Temp. Today | 48 | 45 |
| Low Temp. Today | 43 | 42 |
| High Temp. Yesterday | 54 | 54 |
| Low Temp. Yesterday | 45 | 43 |
| Current Wind Speed | 21 | 25 |
| Wind Direction | W | NW |
| Today's High Wind Gust | 37 | 44 |
| Yesterday's High Wind Gust | 43 | 55 |
| Current Water Temperature | 47 | 46 |
Flow Volumes & Water Quality
Boat Launch Water Levels
Check Crescent Bar boat launch traffic cameras.
Fish counts
We provide accurate counts of adult fish that migrate past Priest Rapids and Wanapum dams. Video cameras record passage 24-7 during migration season from April 15 to Nov. 15. These counts help us manage the river environment to ensure salmon and other migratory fish survive and thrive.
Fish Count Season will begin on April 15th, 2026
Priest Rapids Dam Counts
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2026
2025
2024
2023
2022
Grant PUD has removed the 2022 Wanapum Dam daily fish counts from its website due to potentially erroneous data related to technical challenges.











