Idaho USGS river gauges

25 USGS stream gauges in Idaho on 17 rivers and creeks, with site numbers, station names, live flow and status.

Updated Oct 27, 9:24 AM PDT · USGS data, provisional

RiverUSGS siteUSGS station nameDrainage areaDaily record sinceFlow nowStatus
Big Wood River at Hailey (total flow), ID13139510BIG WOOD RIVER AT HAILEY ID TOTAL FLOW614 sq mi1915180 cfsFishable/Floatable
Boise River at Glenwood Bridge, near Boise, ID13206000BOISE RIVER AT GLENWOOD BRIDGE NR BOISE ID2,773 sq mi1938232 cfsFishable/Floatable
Boise River near Twin Springs, ID13185000BOISE RIVER NR TWIN SPRINGS ID832 sq mi1911378 cfsFishable/Floatable
Clearwater River at Spalding, ID13342500CLEARWATER RIVER AT SPALDING ID9,283 sq mi19103,200 cfsFishable/Floatable
Coeur d'Alene River near Cataldo, ID12413500COEUR D ALENE RIVER NR CATALDO ID1,208 sq mi1911285 cfsToo low
Henrys Fork at St. Anthony, ID13050500HENRYS FORK AT ST ANTHONY ID1,770 sq mi19191,030 cfsFishable/Floatable
Henrys Fork near Ashton, ID13046000HENRYS FORK NR ASHTON ID1,097 sq mi1890629 cfsToo low
Henrys Fork near Island Park, ID13042500HENRYS FORK NR ISLAND PARK ID501 sq mi193386.0 cfsToo low
Lemhi River near Lemhi, ID13305000LEMHI RIVER NR LEMHI ID897 sq mi1938197 cfsFishable/Floatable
Lochsa River near Lowell, ID13337000LOCHSA RIVER NR LOWELL ID1,178 sq mi1910470 cfsFishable/Floatable
Middle Fork Salmon River at Middle Fork Lodge, near Yellow Pine, ID13309220MF SALMON RIVER AT MF LODGE NR YELLOW PINE ID1,042 sq mi1973545 cfsFishable/Floatable
North Fork Payette River near Banks, ID13246000NF PAYETTE RIVER NR BANKS ID921 sq mi1947261 cfsFishable/Floatable
Pahsimeroi River at Ellis, ID13302005PAHSIMEROI RIVER AT ELLIS ID830 sq mi1984213 cfsFishable/Floatable
Salmon River at Salmon, ID13302500SALMON RIVER AT SALMON ID3,737 sq mi19121,200 cfsFishable/Floatable
Salmon River at White Bird, ID13317000SALMON RIVER AT WHITE BIRD ID13,421 sq mi19104,390 cfsFishable/Floatable
Salmon River near Shoup, ID13307000SALMON RIVER NR SHOUP ID6,239 sq mi19441,800 cfsFishable/Floatable
Silver Creek at Sportsman Access, near Picabo, ID13150430SILVER CREEK AT SPORTSMAN ACCESS NR PICABO ID70 sq mi197496.6 cfsFishable/Floatable
Snake River at Neeley, ID13077000SNAKE RIVER AT NEELEY ID13,600 sq mi1907288 cfsToo low
Snake River near Heise, ID13037500SNAKE RIVER NR HEISE ID5,752 sq mi19102,040 cfsFishable/Floatable
Snake River near Irwin, ID13032500SNAKE RIVER NR IRWIN ID5,225 sq mi19351,430 cfsFishable/Floatable
South Fork Boise River at Anderson Ranch Dam, ID13190500SF BOISE RIVER AT ANDERSON RANCH DAM ID978 sq mi1943300 cfsFishable/Floatable
South Fork Clearwater River at Stites, ID13338500SF CLEARWATER RIVER AT STITES ID1,168 sq mi1911183 cfsFishable/Floatable
St. Joe River at Calder, ID12414500ST JOE RIVER AT CALDER, ID1,025 sq mi1911376 cfsFishable/Floatable
Teton River above South Leigh Creek, near Driggs, ID13052200TETON RIVER AB SOUTH LEIGH CREEK NR DRIGGS ID337 sq mi1961226 cfsFishable/Floatable
Teton River near St. Anthony, ID13055000TETON RIVER NR ST ANTHONY ID876 sq mi1890381 cfsToo low

Site numbers, station names, drainage areas and record start dates come from the USGS Water Data API for each gauge; “Daily record since” is the first daily value Flowcast received from USGS, which can differ from the station's official period of record. Flow is the latest USGS reading (provisional) and the status compares it with that gauge's own history for the date. Site-number links go to the USGS page for the gauge.

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Data from the U.S. Geological Survey (USGS). Readings are provisional and subject to revision. Flowcast statuses are automated comparisons with each gauge's own history, not safety ratings or fishing reports. Check local conditions, weather, regulations and closures before you go. Rivers can change quickly.