Eastern Idaho Reservoirs at Island Park
Idaho — Water Level & Flood Stage

Located in Fremont County, Idaho on the Eastern Idaho Reservoirs. Live water level data from USGS gauge 13042000, updated every 15 minutes.

Current Water Level

Gage Height

Streamflow

Last Reading

Flood Stages

Action Stage

6303.5 ft

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

7-Day Water Level Chart

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Historic Crests

Date	Stage	Flow
May 15, 1971	6304.1 ft	-9,999 cfs
May 15, 1971	6304.1 ft	-9,999 cfs

About This Gauge

USGS Site

13042000

NWS LID

IPDI1

River

Eastern Idaho Reservoirs

County

Fremont, ID

Coordinates

44.4196°N, 111.3980°W

Get Flood Alerts for Eastern Idaho Reservoirs

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 Eastern Idaho Reservoirs at Island Park?

The Eastern Idaho Reservoirs at Island Park gauge is maintained by USGS (site 13042000) 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 Eastern Idaho Reservoirs at Island Park?

This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.

How do I get alerts when Eastern Idaho Reservoirs rises?

Download StormCast free on Google Play, go to River Gauges, and add Eastern Idaho Reservoirs at Island Park to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.

Where is the Eastern Idaho Reservoirs at Island Park gauge located?

The gauge is located in Fremont County, Idaho at coordinates 44.4196°N, 111.3980°W. USGS site number: 13042000. Data is provided by the U.S. Geological Survey and the National Weather Service.

More Gauges on Eastern Idaho Reservoirs

Eastern Idaho Reservoirs at American Falls Eastern Idaho Reservoirs at Henrys Lake Eastern Idaho Reservoirs at Little Wood Reservoir Eastern Idaho Reservoirs at Mackay Dam Eastern Idaho Reservoirs at Magic Dam Eastern Idaho Reservoirs at Minidoka Dam Eastern Idaho Reservoirs at Palisades Eastern Idaho Reservoirs at Ririe Dam

On This River

Downstream: Henrys Fork near Island Park

More Resources

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

Source & Notes

Data provided by: Observations courtesy of U.S. Geological Survey

Eastern Idaho Reservoirs at Island ParkIdaho — Water Level & Flood Stage