A small USGS stream gaging station with an antenna on its roof under a cloudy evening sky

Check a river’s flow.

Search any USGS stream gauge by river or station name, by state, or near you. Each card shows the latest flow and how it compares with the normal range for today’s date; open a gauge for the full picture: trend, water temperature and what it means for trout, safety and the official NWS flood stage.

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8 USGS gauges near your location (within 30 miles)

NAPIAS CREEK BELOW ARNETT CREEK NEAR LEESBURG, ID

USGS 13306385

Limited data: Normal flow for the date: no water temperature here

No water temperature here.

Discharge: 10.7 ft³/s
Gauge height: 5.4 ft

Normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 7:00 PM MST	10.7	5.4
Nov 5, 6:00 PM MST	10.7	5.4
Nov 5, 5:00 PM MST	10.7	5.4
Nov 5, 4:00 PM MST	10.7	5.4
Nov 5, 3:00 PM MST	10.7	5.4
Nov 5, 2:00 PM MST	10.7	5.4
Nov 5, 1:00 PM MST	9.65	5.38
Nov 5, 12:00 PM MST	9.15	5.37
Nov 5, 11:00 AM MST	9.65	5.38
Nov 5, 10:00 AM MST	9.65	5.38
Nov 5, 9:00 AM MST	10.2	5.39
Nov 5, 8:00 AM MST	9.65	5.38
Nov 5, 7:00 AM MST	9.65	5.38
Nov 5, 6:00 AM MST	10.2	5.39
Nov 5, 5:00 AM MST	10.2	5.39
Nov 5, 4:00 AM MST	10.7	5.4
Nov 5, 3:00 AM MST	10.7	5.4
Nov 5, 2:00 AM MST	10.7	5.4
Nov 5, 1:00 AM MST	10.7	5.4
Nov 5, 12:00 AM MST	10.7	5.4
Nov 4, 11:00 PM MST	10.7	5.4
Nov 4, 10:00 PM MST	10.7	5.4
Nov 4, 9:00 PM MST	11.2	5.41
Nov 4, 8:00 PM MST	11.2	5.41
Nov 4, 7:00 PM MST	10.7	5.4
Nov 4, 6:00 PM MST	10.7	5.4
Nov 4, 5:00 PM MST	10.7	5.4

Reading Nov 5, 7:00 PM MST · checked 7:40 PM MST

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6.8 miles away in a straight line

SALMON RIVER AT SALMON ID

USGS 13302500

Limited data: Normal flow for the date: no water temperature here

No water temperature here. The full view adds the NWS forecast.

Discharge: 1,210 ft³/s
Gauge height: 2.42 ft

Normal for Nov 5 Steady · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:45 PM MST	1,210	2.42
Nov 5, 5:45 PM MST	1,210	2.42
Nov 5, 4:45 PM MST	1,220	2.43
Nov 5, 3:45 PM MST	1,240	2.45
Nov 5, 2:45 PM MST	1,220	2.43
Nov 5, 1:45 PM MST	1,220	2.43
Nov 5, 12:45 PM MST	1,220	2.43
Nov 5, 11:45 AM MST	1,200	2.41
Nov 5, 10:45 AM MST	1,200	2.41
Nov 5, 9:45 AM MST	1,200	2.41
Nov 5, 8:45 AM MST	1,230	2.44
Nov 5, 7:45 AM MST	1,240	2.45
Nov 5, 6:45 AM MST	1,220	2.43
Nov 5, 5:45 AM MST	1,210	2.42
Nov 5, 4:45 AM MST	1,230	2.44
Nov 5, 3:45 AM MST	1,230	2.44
Nov 5, 2:45 AM MST	1,220	2.43
Nov 5, 1:45 AM MST	1,200	2.41
Nov 5, 12:45 AM MST	1,230	2.44
Nov 4, 11:45 PM MST	1,240	2.45
Nov 4, 10:45 PM MST	1,240	2.45
Nov 4, 9:45 PM MST	1,210	2.42
Nov 4, 8:45 PM MST	1,240	2.45
Nov 4, 7:45 PM MST	1,200	2.41
Nov 4, 6:45 PM MST	1,230	2.44
Nov 4, 5:45 PM MST	1,240	2.45
Nov 4, 4:45 PM MST	1,220	2.43

NF SALMON RIVER AT NORTH FORK ID

USGS 13306000

Limited data: Normal flow for the date: no water temperature here

No water temperature here.

Discharge: 47.2 ft³/s
Gauge height: 4.07 ft

Above normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 7:30 PM MST	47.2	4.07
Nov 5, 6:30 PM MST	48.6	4.08
Nov 5, 5:30 PM MST	48.6	4.08
Nov 5, 4:30 PM MST	48.6	4.08
Nov 5, 3:30 PM MST	48.6	4.08
Nov 5, 2:30 PM MST	48.6	4.08
Nov 5, 1:30 PM MST	48.6	4.08
Nov 5, 12:30 PM MST	48.6	4.08
Nov 5, 11:30 AM MST	47.2	4.07
Nov 5, 10:30 AM MST	48.6	4.08
Nov 5, 9:30 AM MST	48.6	4.08
Nov 5, 8:30 AM MST	50.1	4.09
Nov 5, 7:30 AM MST	48.6	4.08
Nov 5, 6:30 AM MST	50.1	4.09
Nov 5, 5:30 AM MST	48.6	4.08
Nov 5, 4:30 AM MST	48.6	4.08
Nov 5, 3:30 AM MST	50.1	4.09
Nov 5, 2:30 AM MST	48.6	4.08
Nov 5, 1:30 AM MST	48.6	4.08
Nov 5, 12:30 AM MST	48.6	4.08
Nov 4, 11:30 PM MST	50.1	4.09
Nov 4, 10:30 PM MST	48.6	4.08
Nov 4, 9:30 PM MST	50.1	4.09
Nov 4, 8:30 PM MST	48.6	4.08
Nov 4, 7:30 PM MST	48.6	4.08
Nov 4, 6:30 PM MST	50.1	4.09
Nov 4, 5:30 PM MST	48.6	4.08

LEMHI RIVER BELOW L5 DIVERSION NEAR SALMON, ID

USGS 13305310

Limited data: Normal flow for the date: no water temperature here

No water temperature here.

Discharge: 237 ft³/s
Gauge height: 1.98 ft

Below normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 7:00 PM MST	237	1.98
Nov 5, 6:00 PM MST	234	1.97
Nov 5, 5:00 PM MST	230	1.96
Nov 5, 4:00 PM MST	234	1.97
Nov 5, 3:00 PM MST	234	1.97
Nov 5, 2:00 PM MST	234	1.97
Nov 5, 1:00 PM MST	234	1.97
Nov 5, 12:00 PM MST	230	1.96
Nov 5, 11:00 AM MST	234	1.97
Nov 5, 10:00 AM MST	234	1.97
Nov 5, 9:00 AM MST	234	1.97
Nov 5, 8:00 AM MST	234	1.97
Nov 5, 7:00 AM MST	234	1.97
Nov 5, 6:00 AM MST	230	1.96
Nov 5, 5:00 AM MST	230	1.96
Nov 5, 4:00 AM MST	234	1.97
Nov 5, 3:00 AM MST	234	1.97
Nov 5, 2:00 AM MST	230	1.96
Nov 5, 1:00 AM MST	230	1.96
Nov 5, 12:00 AM MST	234	1.97
Nov 4, 11:00 PM MST	234	1.97
Nov 4, 10:00 PM MST	234	1.97
Nov 4, 9:00 PM MST	237	1.98
Nov 4, 8:00 PM MST	234	1.97
Nov 4, 7:00 PM MST	234	1.97
Nov 4, 6:00 PM MST	234	1.97
Nov 4, 5:00 PM MST	237	1.98

PANTHER CREEK AT COBALT, ID

USGS 13306370

Limited data: Normal flow for the date: no water temperature here

No water temperature here.

Discharge: 34 ft³/s
Gauge height: 4.55 ft

Normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:45 PM MST	34	4.55
Nov 5, 5:45 PM MST	34.8	4.56
Nov 5, 4:45 PM MST	34.8	4.56
Nov 5, 3:45 PM MST	34.8	4.56
Nov 5, 2:45 PM MST	34	4.55
Nov 5, 1:45 PM MST	34	4.55
Nov 5, 12:45 PM MST	34	4.55
Nov 5, 11:45 AM MST	33.3	4.54
Nov 5, 10:45 AM MST	34	4.55
Nov 5, 9:45 AM MST	34	4.55
Nov 5, 8:45 AM MST	34	4.55
Nov 5, 7:45 AM MST	34	4.55
Nov 5, 6:45 AM MST	34.8	4.56
Nov 5, 5:45 AM MST	34.8	4.56
Nov 5, 4:45 AM MST	34.8	4.56
Nov 5, 3:45 AM MST	34.8	4.56
Nov 5, 2:45 AM MST	35.5	4.57
Nov 5, 1:45 AM MST	34.8	4.56
Nov 5, 12:45 AM MST	34.8	4.56
Nov 4, 11:45 PM MST	34.8	4.56
Nov 4, 10:45 PM MST	34.8	4.56
Nov 4, 9:45 PM MST	34.8	4.56
Nov 4, 8:45 PM MST	35.5	4.57
Nov 4, 7:45 PM MST	35.5	4.57
Nov 4, 6:45 PM MST	35.5	4.57
Nov 4, 5:45 PM MST	34.8	4.56
Nov 4, 4:45 PM MST	35.5	4.57

SALMON RIVER NR SHOUP ID

USGS 13307000

Good: Good trout conditions: fish normally

Discharge: 1,740 ft³/s
Gauge height: 2.5 ft
Water temp: 43.3°F

Below normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)	Water temp (°F)
Nov 5, 6:30 PM MST	1,740	2.5	43.3
Nov 5, 5:30 PM MST	1,740	2.5	43.2
Nov 5, 4:30 PM MST	1,740	2.5	43
Nov 5, 3:30 PM MST	1,730	2.49	43
Nov 5, 2:30 PM MST	1,730	2.49	43
Nov 5, 1:30 PM MST	1,730	2.49	43.2
Nov 5, 12:30 PM MST	1,730	2.49	43
Nov 5, 11:30 AM MST	1,740	2.5	42.8
Nov 5, 10:30 AM MST	1,730	2.49	42.8
Nov 5, 9:30 AM MST	1,740	2.5	42.8
Nov 5, 8:30 AM MST	1,740	2.5	42.8
Nov 5, 7:30 AM MST	1,740	2.5	42.8
Nov 5, 6:30 AM MST	1,740	2.5	42.8
Nov 5, 5:30 AM MST	1,750	2.51	42.6
Nov 5, 4:30 AM MST	1,750	2.51	42.4
Nov 5, 3:30 AM MST	1,750	2.51	42.3
Nov 5, 2:30 AM MST	1,750	2.51	42.3
Nov 5, 1:30 AM MST	1,760	2.52	42.3
Nov 5, 12:30 AM MST	1,760	2.52	42.4
Nov 4, 11:30 PM MST	1,760	2.52	43
Nov 4, 10:30 PM MST	1,750	2.51	43.3
Nov 4, 9:30 PM MST	1,760	2.52	43.7
Nov 4, 8:30 PM MST	1,760	2.52	43.9
Nov 4, 7:30 PM MST	1,760	2.52	43.9
Nov 4, 6:30 PM MST	1,780	2.53	43.7
Nov 4, 5:30 PM MST	1,780	2.53	43.3
Nov 4, 4:30 PM MST	1,760	2.52	43.3

LEMHI RIVER NR LEMHI ID

USGS 13305000

Limited data: Normal flow for the date: no water temperature here

No water temperature here. The full view adds the NWS forecast.

Discharge: 205 ft³/s
Gauge height: 3.97 ft

Below normal for Nov 5 Steady · 24 h Below NWS action stage

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 7:00 PM MST	205	3.97
Nov 5, 6:00 PM MST	200	3.95
Nov 5, 5:00 PM MST	202	3.96
Nov 5, 4:00 PM MST	205	3.97
Nov 5, 3:00 PM MST	202	3.96
Nov 5, 2:00 PM MST	202	3.96
Nov 5, 1:00 PM MST	200	3.95
Nov 5, 12:00 PM MST	197	3.94
Nov 5, 11:00 AM MST	197	3.94
Nov 5, 10:00 AM MST	194	3.93
Nov 5, 9:00 AM MST	197	3.94
Nov 5, 8:00 AM MST	197	3.94
Nov 5, 7:00 AM MST	197	3.94
Nov 5, 6:00 AM MST	197	3.94
Nov 5, 5:00 AM MST	197	3.94
Nov 5, 4:00 AM MST	205	3.97
Nov 5, 3:00 AM MST	194	3.93
Nov 5, 2:00 AM MST	197	3.94
Nov 5, 1:00 AM MST	205	3.97
Nov 5, 12:00 AM MST	200	3.95
Nov 4, 11:00 PM MST	200	3.95
Nov 4, 10:00 PM MST	194	3.93
Nov 4, 9:00 PM MST	194	3.93
Nov 4, 8:00 PM MST	197	3.94
Nov 4, 7:00 PM MST	200	3.95
Nov 4, 6:00 PM MST	200	3.95
Nov 4, 5:00 PM MST	194	3.93

MF SALMON RIVER AT MOUTH NR SHOUP, ID

USGS 13310199

Limited data: Normal flow for the date: no water temperature here

No water temperature here. The full view adds the NWS forecast.

Discharge: 1,050 ft³/s
Gauge height: 31 ft

Normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 6:45 PM MST	1,050	31
Nov 5, 5:45 PM MST	1,040	31
Nov 5, 4:45 PM MST	1,040	31
Nov 5, 3:45 PM MST	1,050	31
Nov 5, 2:45 PM MST	1,040	31
Nov 5, 1:45 PM MST	1,050	31
Nov 5, 12:45 PM MST	1,050	31
Nov 5, 11:45 AM MST	1,060	31
Nov 5, 10:45 AM MST	1,050	31
Nov 5, 9:45 AM MST	1,050	31
Nov 5, 8:45 AM MST	1,050	31
Nov 5, 7:45 AM MST	1,060	31
Nov 5, 6:45 AM MST	1,050	31
Nov 5, 5:45 AM MST	1,050	31
Nov 5, 4:45 AM MST	1,060	31
Nov 5, 3:45 AM MST	1,050	31
Nov 5, 2:45 AM MST	1,060	31
Nov 5, 1:45 AM MST	1,060	31
Nov 5, 12:45 AM MST	1,060	31
Nov 4, 11:45 PM MST	1,060	31
Nov 4, 10:45 PM MST	1,060	31
Nov 4, 9:45 PM MST	1,070	31
Nov 4, 8:45 PM MST	1,070	31
Nov 4, 7:45 PM MST	1,070	31
Nov 4, 6:45 PM MST	1,060	31
Nov 4, 5:45 PM MST	1,070	31
Nov 4, 4:45 PM MST	1,070	31

Checked Nov 5, 7:40 PM MST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.

NAPIAS CREEK BELOW ARNETT CREEK NEAR LEESBURG, ID
USGS 13306385 · ID · live flow · gauge height · 6.8 mi
Reading the gauge…
SALMON RIVER AT SALMON ID
USGS 13302500 · ID · live flow · gauge height · 6.9 mi
Reading the gauge…
NF SALMON RIVER AT NORTH FORK ID
USGS 13306000 · ID · flow record ended · gauge height · 11.2 mi
Reading the gauge…
LEMHI RIVER BELOW L5 DIVERSION NEAR SALMON, ID
USGS 13305310 · ID · live flow · gauge height · 12.8 mi
Reading the gauge…
PANTHER CREEK AT COBALT, ID
USGS 13306370 · ID · live flow · gauge height · 15.6 mi
Reading the gauge…
SALMON RIVER NR SHOUP ID
USGS 13307000 · ID · live flow · gauge height · water temperature · 21.7 mi
Reading the gauge…
LEMHI RIVER NR LEMHI ID
USGS 13305000 · ID · live flow · gauge height · 27.7 mi
Reading the gauge…
MF SALMON RIVER AT MOUTH NR SHOUP, ID
USGS 13310199 · ID · live flow · gauge height · 28.9 mi
Reading the gauge…

Quick picks: our 2,852 waters by state

Each state opens its USGS gauges and our water pages there; a water opens the live cards for its gauges, or the NOAA tides for flats and surf.

Search covers 11,178 USGS stream gauges that reported discharge, gauge height or water temperature in the 183 days before 2026-10-23 (USGS series catalog); readings are fetched live when a gauge is shown.

Where these numbers come from

Discharge, gauge height, water temperature and water quality: U.S. Geological Survey readings (provisional, can be revised), cached for 15 minutes. Where USGS publishes a gauge’s flow only once a day, the latest daily mean is shown with its date.
Normal range: the 25th to 75th percentile of daily mean flow for the same calendar day over the gauge’s record (USGS daily statistics), classed as USGS does (hyswap).
Temperature guidance for trout quotes the gauge’s own state fish and wildlife agency; where we found none, it says so and quotes federal guidance (National Park Service, U.S. Fish and Wildlife Service). Cold-water safety quotes the NWS; dissolved oxygen and pH are read against EPA criteria. Each line names its source.
Flood stage and forecasts: the National Weather Service’s National Water Prediction Service and its Turn Around Don’t Drown guidance. Tides: NOAA Tides & Currents.

General guidance, not a fishing forecast, a safety guarantee or a statement about access. Planning a trip? The trip planner shows these readings on every day you fish a water.