Can I get flood alerts for Idaho rivers on my phone?

Yes. Download StormCast free on Google Play, add any Idaho river gauge to your watchlist, and you will receive a push notification whenever the water level crosses into a new NWS flood category — action, minor, moderate, or major.

Idaho River Gauges

109 river gauges with NWS flood stage data in Idaho. Live water levels from USGS, updated every 15 minutes. Get push alerts when rivers rise with StormCast.

All Idaho Gauges by River

Eastern Idaho Reservoirs

Fall River (WY-ID)

Fall River (WY-ID) near Chester Fremont County · Flood stage: 6.5 ft

Goose Creek (ID)

Goose Creek (ID) near Oakley Cassia County · Flood stage: 5.5 ft

Henrys Fork

Henrys Fork at St Anthony Fremont County · Flood stage: 7 ft Henrys Fork near Rexburg Madison County · Flood stage: 9.5 ft

Kootenai River

Kootenai River at Bonners Ferry Boundary County · Flood stage: 64 ft

Lake Coeur d'Alene

Lake Coeur d'Alene at Coeur d'Alene Kootenai County · Flood stage: 2133 ft

Lake Pend Oreille

Lake Pend Oreille at Hope Bonner County · Flood stage: 2063.5 ft

Lemhi River

Lemhi River near Lemhi Lemhi County · Flood stage: 6.5 ft

Little Lost River

Little Lost River below Wet Creek (Clyde) Butte County · Flood stage: 3.4 ft Little Lost River near Howe Butte County · Flood stage: 4.5 ft

Little Salmon River

Little Salmon River at Riggins Idaho County · Flood stage: 10 ft

Little Wood River

Little Wood River above High 5 Creek Blaine County · Flood stage: 5.4 ft Little Wood River near Carey Blaine County · Flood stage: 5.8 ft

Malad River

Malad River near Gooding Gooding County

Marsh Creek (Eastern ID)

Marsh Creek (Eastern ID) near McCammon Bannock County · Flood stage: 5.55 ft

Medicine Lodge Creek (ID)

Medicine Lodge Creek (ID) near Small Clark County · Flood stage: 7.7 ft

Middle Fork Payette River

Middle Fork Payette River at Crouch Boise County · Flood stage: 11.8 ft

Mores Creek

Mores Creek above Robie Creek Boise County · Flood stage: 8.8 ft

Moyie River

Moyie River at Eastport Boundary County · Flood stage: 9 ft

North Fork Big Lost River

North Fork Big Lost River at Wild Horse Custer County · Flood stage: 5.11 ft

North Fork Big Wood River

North Fork Big Wood River near Ketchum Blaine County · Flood stage: 7.3 ft

North Fork Teton River

North Fork Teton River near Sugar City Madison County

Orofino Creek

Orofino Creek near Orofino Clearwater County · Flood stage: 7.5 ft

Paasasikwana Naokwaide

Paasasikwana Naokwaide below Bruno Ck Custer County · Flood stage: 6.2 ft

Palouse River

Palouse River near Potlatch Latah County · Flood stage: 15 ft

Paradise Creek

Paradise Creek at University of Idaho at Moscow ID Latah County · Flood stage: 9.2 ft

Payette River

Payette River at Cascade Dam Valley County · Flood stage: 17 ft Payette River at Emmett Gem County · Flood stage: 10.5 ft Payette River at Horseshoe Bend Boise County Payette River at Payette Payette County · Flood stage: 12 ft

Pend Oreille River

Pend Oreille River below Albeni Falls Dam Pend Oreille County

Portneuf River

Portneuf River at Pocatello Bannock County · Flood stage: 8.5 ft Portneuf River at Topaz Bannock County · Flood stage: 4.02 ft Portneuf River at Tyhee Bannock County · Flood stage: 6.23 ft

Raft River

Raft River above One Mile Creek Cassia County

Rock Creek

Rock Creek at Twin Falls Twin Falls County

Salmon River

Salmon River at Salmon Lemhi County · Flood stage: 7.5 ft Salmon River at White Bird Idaho County · Flood stage: 32 ft Salmon River below Yankee Fork Custer County · Flood stage: 9.5 ft

Selway River

Selway River near Lowell Idaho County · Flood stage: 14 ft

Silver Creek (ID)

Silver Creek (ID) near Picabo Blaine County · Flood stage: 8.3 ft

Snake River

South Fork Boise River

South Fork Boise River at Pine (near Featherville) Elmore County · Flood stage: 7.2 ft

South Fork Clearwater River

South Fork Clearwater River at Stites Idaho County · Flood stage: 8 ft

South Fork Payette River

South Fork Payette River at Lowman Boise County · Flood stage: 7.5 ft

South Fork Teton River

South Fork Teton River near Rexburg Madison County

Squaw Creek (ID)

Squaw Creek (ID) below Bruno Creek Custer County · Flood stage: 6.2 ft

St Joe River

St Joe River at Calder Shoshone County · Flood stage: 13 ft St Joe River at St Maries Benewah County · Flood stage: 32.5 ft

Teton River (ID)

Teton River (ID) near Driggs Teton County · Flood stage: 4.2 ft Teton River (ID) near St. Anthony Fremont County · Flood stage: 6 ft

Thompson Creek (ID)

Thompson Creek (ID) near Clayton Custer County

Trail Creek (ID)

Trail Creek (ID) at Ketchum Blaine County · Flood stage: 7 ft

Trapper Creek

Trapper Creek near Oakley Cassia County

Valley Creek

Valley Creek at Stanley Custer County · Flood stage: 3.1 ft

Warm Springs Creek (ID)

Warm Springs Creek (ID) near Ketchum Blaine County · Flood stage: 12.2 ft

Weiser River

Weiser River at Cambridge Washington County · Flood stage: 12 ft Weiser River at Weiser Washington County · Flood stage: 9.5 ft

Willow Creek (Eastern ID)

Willow Creek (Eastern ID) below Ririe Dam near Ririe Bonneville County · Flood stage: 12.1 ft Willow Creek (Eastern ID) below Tex Creek Bonneville County

Yankee Fork Salmon River

Yankee Fork Salmon River near Clayton Custer County · Flood stage: 11 ft

Frequently Asked Questions

How many river gauges are monitored in Idaho?

StormCast monitors 109 river gauges with NWS flood stage data in Idaho. These include USGS stream gauges and NWS forecast points on rivers and creeks across the state.

How do I get flood alerts for a Idaho river?

Download StormCast free on Google Play, go to River Gauges, and add any gauge to your watchlist. You'll receive a push notification when the water level crosses into a new NWS flood category.

How often are river levels updated?

USGS updates most gauge readings every 15 minutes. Each gauge page on this site shows live data fetched directly from USGS.

More Resources

River Level App Flood Alerts Understanding River Flood Levels Tornado Alerts Hurricane Tracker