Mill Creek (Marion Co., OR) at North Salem High School at Salem Water Level

Current Water Level

Gage Height

Streamflow

Last Reading

This is an NWS forecast point (LID: MNSO3). Live data may be limited. View on NWS AHPS →

FLOOD STAGES

Know the flood categories.

Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.

Major Flood

11.6 ft

Minor Flood

10.3 ft

Action Stage

9.3 ft

7-Day Water Level Chart

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Historic Crests

Date	Stage	Flow
Jan 18, 2012	12.61 ft	—
Dec 19, 2025	11 ft	1,564 cfs

About This Gauge

NWS LID

MNSO3

River

Mill Creek (Marion Co., OR)

County

Marion, OR

Coordinates

44.9425°N, 123.0239°W

Get Flood Alerts for Mill Creek (Marion Co., OR)

StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.

Frequently Asked Questions

What is the current water level of Mill Creek (Marion Co., OR) at North Salem High School at Salem?

The Mill Creek (Marion Co., OR) at North Salem High School at Salem gauge is maintained by USGS and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.

What is flood stage for Mill Creek (Marion Co., OR) at North Salem High School at Salem?

The NWS-defined flood stage for Mill Creek (Marion Co., OR) at North Salem High School at Salem is 10.3 feet. Action stage begins at 9.3 feet. Moderate flooding starts at N/A feet, and major flooding at 11.6 feet.

How do I get alerts when Mill Creek (Marion Co., OR) rises?

Download StormCast free on Google Play, go to River Gauges, and add Mill Creek (Marion Co., OR) at North Salem High School at Salem to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.

Where is the Mill Creek (Marion Co., OR) at North Salem High School at Salem gauge located?

The gauge is located in Marion County, Oregon at coordinates 44.9425°N, 123.0239°W. Data is provided by the U.S. Geological Survey and the National Weather Service.

More Gauges on Mill Creek (Marion Co., OR)

Mill Creek (Marion Co., OR) at Turner Road near Salem Mill Creek (Marion Co., OR) at Spenner Road near Sublimity Mill Creek (Marion Co., OR) at Turner

On This River

Upstream: Mill Creek (Marion Co., OR) at Turner Road near Salem

More Resources

Oregon River Gauges River Level App Flood Alerts Understanding River Flood Levels Flash Flood Warnings Tornado Alerts

Source & Notes

Data provided by: Mid-Willamette Vly High Water Watch

Mill Creek (Marion Co., OR) at North Salem High School at Salem Water Level & Flood Stage.