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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

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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.

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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!

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Weather Info

Data Information table
Category Priest Rapids Dam Wanapum Dam
TimeStamp04 / 16 / 2026 07:30:0204 / 16 / 2026 07:30:02
Headwater Elevation487.2570.5
Tailwater Elevation410.2491.7
Current Air Temperature4545
High Temp. Today4845
Low Temp. Today4342
High Temp. Yesterday5454
Low Temp. Yesterday4543
Current Wind Speed2125
Wind DirectionWNW
Today's High Wind Gust3744
Yesterday's High Wind Gust4355
Current Water Temperature4746

Flow Volumes & Water Quality

Hourly Columbia River flows and water-quality data, measured at both Priest Rapids and Wanapum dams.

Boat Launch Water Levels

A number of our recreation areas have public access boat launches. Below is the current water level at each launch. River level data updates every hour. Remember to be safe while on the water and beware that river levels can change suddenly without warning. For more information about our recreation areas visit 509river.org

Apricot Orchard

Apricot Orchard Water Level

Frenchman Coulee

Vantage Boat Launch

Buckshot

Huntzinger Boat Launch

Wanapum Lower

Crescent Bar

Priest Rapids Rec. Area Boat Launch

Wanapum Upper

Check Crescent Bar boat launch traffic cameras.

Fish Count Season will begin on April 15th, 2026

Priest Rapids Dam Counts

More about recreation.

Recreation
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