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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7 USGS gauges near your location (within 30 miles)

THOUSAND SPRINGS CREEK NR CHILLY ID

USGS 13122000

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Discharge: 7.84 ft³/s
Gauge height: 7.1 ft

Falling · 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, 5:00 PM MST	7.84	7.1
Nov 5, 4:00 PM MST	7.84	7.1
Nov 5, 3:00 PM MST	8.21	7.11
Nov 5, 2:00 PM MST	7.84	7.1
Nov 5, 1:00 PM MST	7.84	7.1
Nov 5, 12:00 PM MST	8.21	7.11
Nov 5, 11:00 AM MST	7.84	7.1
Nov 5, 10:00 AM MST	8.21	7.11
Nov 5, 9:00 AM MST	8.21	7.11
Nov 5, 8:00 AM MST	8.21	7.11
Nov 5, 7:00 AM MST	8.21	7.11
Nov 5, 6:00 AM MST	7.84	7.1
Nov 5, 5:00 AM MST	8.58	7.12
Nov 5, 4:00 AM MST	8.21	7.11
Nov 5, 3:00 AM MST	8.21	7.11
Nov 5, 2:00 AM MST	8.21	7.11
Nov 5, 1:00 AM MST	8.21	7.11
Nov 5, 12:00 AM MST	8.58	7.12
Nov 4, 11:00 PM MST	8.21	7.11
Nov 4, 10:00 PM MST	8.21	7.11
Nov 4, 9:00 PM MST	8.58	7.12
Nov 4, 8:00 PM MST	8.21	7.11
Nov 4, 7:00 PM MST	8.58	7.12
Nov 4, 6:00 PM MST	8.58	7.12
Nov 4, 5:00 PM MST	8.97	7.13
Nov 4, 4:00 PM MST	8.58	7.12
Nov 4, 3:00 PM MST	8.97	7.13

Reading Nov 5, 5:00 PM MST · checked 6:20 PM MST

Open full screen USGS

15.5 miles away in a straight line

WARM SPRINGS CREEK BELOW DIVERSION NR MACKAY ID

USGS 13124265

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Discharge: 37 ft³/s
Gauge height: 9.69 ft

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, 5:45 PM MST	37	9.69
Nov 5, 4:45 PM MST	36.7	9.68
Nov 5, 3:45 PM MST	36.7	9.68
Nov 5, 2:45 PM MST	36.7	9.68
Nov 5, 1:45 PM MST	36.7	9.68
Nov 5, 12:45 PM MST	36.7	9.68
Nov 5, 11:45 AM MST	35.7	9.65
Nov 5, 10:45 AM MST	36.7	9.68
Nov 5, 9:45 AM MST	37	9.69
Nov 5, 8:45 AM MST	37	9.69
Nov 5, 7:45 AM MST	37	9.69
Nov 5, 6:45 AM MST	37	9.69
Nov 5, 5:45 AM MST	37	9.69
Nov 5, 4:45 AM MST	37	9.69
Nov 5, 3:45 AM MST	37	9.69
Nov 5, 2:45 AM MST	37.3	9.7
Nov 5, 1:45 AM MST	37	9.69
Nov 5, 12:45 AM MST	37	9.69
Nov 4, 11:45 PM MST	37.3	9.7
Nov 4, 10:45 PM MST	37.3	9.7
Nov 4, 9:45 PM MST	37.3	9.7
Nov 4, 8:45 PM MST	37.3	9.7
Nov 4, 7:45 PM MST	37.3	9.7
Nov 4, 6:45 PM MST	37.3	9.7
Nov 4, 5:45 PM MST	36.7	9.68
Nov 4, 4:45 PM MST	36.7	9.68
Nov 4, 3:45 PM MST	37	9.69

LOWER CEDAR CREEK AB DIVS NR MACKAY ID

USGS 13128900

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

No water temperature here.

Discharge: 12.5 ft³/s
Gauge height: 12.4 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, 5:30 PM MST	12.5	12.4
Nov 5, 4:30 PM MST	12.5	12.4
Nov 5, 3:30 PM MST	12.5	12.4
Nov 5, 2:30 PM MST	13	12.4
Nov 5, 1:30 PM MST	13	12.4
Nov 5, 12:30 PM MST	12.5	12.4
Nov 5, 11:30 AM MST	13	12.4
Nov 5, 10:30 AM MST	13	12.4
Nov 5, 9:30 AM MST	13	12.4
Nov 5, 8:30 AM MST	13	12.4
Nov 5, 7:30 AM MST	13	12.4
Nov 5, 6:30 AM MST	13	12.4
Nov 5, 5:30 AM MST	13	12.4
Nov 5, 4:30 AM MST	13	12.4
Nov 5, 3:30 AM MST	13	12.4
Nov 5, 2:30 AM MST	13	12.4
Nov 5, 1:30 AM MST	13	12.4
Nov 5, 12:30 AM MST	13	12.4
Nov 4, 11:30 PM MST	13	12.4
Nov 4, 10:30 PM MST	13	12.4
Nov 4, 9:30 PM MST	13	12.4
Nov 4, 8:30 PM MST	13	12.4
Nov 4, 7:30 PM MST	12.5	12.4
Nov 4, 6:30 PM MST	12.5	12.4
Nov 4, 5:30 PM MST	12.5	12.4
Nov 4, 4:30 PM MST	13	12.4
Nov 4, 3:30 PM MST	13	12.4

BIG LOST RIVER AT HOWELL RANCH NR CHILLY ID

USGS 13120500

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

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

Discharge: 95.2 ft³/s
Gauge height: 1.07 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, 6:00 PM MST	95.2	1.07
Nov 5, 5:00 PM MST	95.2	1.07
Nov 5, 4:00 PM MST	95.2	1.07
Nov 5, 3:00 PM MST	95.2	1.07
Nov 5, 2:00 PM MST	95.2	1.07
Nov 5, 1:00 PM MST	95.2	1.07
Nov 5, 12:00 PM MST	95.2	1.07
Nov 5, 11:00 AM MST	95.2	1.07
Nov 5, 10:00 AM MST	95.2	1.07
Nov 5, 9:00 AM MST	95.2	1.07
Nov 5, 8:00 AM MST	97.4	1.08
Nov 5, 7:00 AM MST	95.2	1.07
Nov 5, 6:00 AM MST	95.2	1.07
Nov 5, 5:00 AM MST	97.4	1.08
Nov 5, 4:00 AM MST	97.4	1.08
Nov 5, 3:00 AM MST	97.4	1.08
Nov 5, 2:00 AM MST	95.2	1.07
Nov 5, 1:00 AM MST	95.2	1.07
Nov 5, 12:00 AM MST	97.4	1.08
Nov 4, 11:00 PM MST	97.4	1.08
Nov 4, 10:00 PM MST	97.4	1.08
Nov 4, 9:00 PM MST	97.4	1.08
Nov 4, 8:00 PM MST	97.4	1.08
Nov 4, 7:00 PM MST	97.4	1.08
Nov 4, 6:00 PM MST	97.4	1.08
Nov 4, 5:00 PM MST	99.5	1.09
Nov 4, 4:00 PM MST	99.5	1.09

BIG LOST RIVER BL MACKAY RES NR MACKAY ID

USGS 13127000

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

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

Discharge: 64.2 ft³/s
Gauge height: 1.5 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, 5:45 PM MST	64.2	1.5
Nov 5, 4:45 PM MST	64.2	1.5
Nov 5, 3:45 PM MST	64.2	1.5
Nov 5, 2:45 PM MST	64.2	1.5
Nov 5, 1:45 PM MST	64.2	1.5
Nov 5, 12:45 PM MST	64.2	1.5
Nov 5, 11:45 AM MST	64.2	1.5
Nov 5, 10:45 AM MST	64.2	1.5
Nov 5, 9:45 AM MST	64.2	1.5
Nov 5, 8:45 AM MST	64.2	1.5
Nov 5, 7:45 AM MST	64.2	1.5
Nov 5, 6:45 AM MST	64.2	1.5
Nov 5, 5:45 AM MST	64.2	1.5
Nov 5, 4:45 AM MST	64.2	1.5
Nov 5, 3:45 AM MST	64.2	1.5
Nov 5, 2:45 AM MST	64.2	1.5
Nov 5, 1:45 AM MST	64.2	1.5
Nov 5, 12:45 AM MST	64.2	1.5
Nov 4, 11:45 PM MST	64.2	1.5
Nov 4, 10:45 PM MST	64.2	1.5
Nov 4, 9:45 PM MST	64.2	1.5
Nov 4, 8:45 PM MST	64.2	1.5
Nov 4, 7:45 PM MST	64.2	1.5
Nov 4, 6:45 PM MST	64.2	1.5
Nov 4, 5:45 PM MST	64.2	1.5
Nov 4, 4:45 PM MST	64.2	1.5
Nov 4, 3:45 PM MST	64.2	1.5

LITTLE LOST RIVER BL WET CREEK NR HOWE ID

USGS 13118700

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

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

Discharge: 42.4 ft³/s
Gauge height: 1.22 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, 5:30 PM MST	42.4	1.22
Nov 5, 4:30 PM MST	41.5	1.21
Nov 5, 3:30 PM MST	41.5	1.21
Nov 5, 2:30 PM MST	41.5	1.21
Nov 5, 1:30 PM MST	42.4	1.22
Nov 5, 12:30 PM MST	44.4	1.24
Nov 5, 11:30 AM MST	42.4	1.22
Nov 5, 10:30 AM MST	40.5	1.2
Nov 5, 9:30 AM MST	42.4	1.22
Nov 5, 8:30 AM MST	42.4	1.22
Nov 5, 7:30 AM MST	40.5	1.2
Nov 5, 6:30 AM MST	42.4	1.22
Nov 5, 5:30 AM MST	41.5	1.21
Nov 5, 4:30 AM MST	40.5	1.2
Nov 5, 3:30 AM MST	40.5	1.2
Nov 5, 2:30 AM MST	41.5	1.21
Nov 5, 1:30 AM MST	44.4	1.24
Nov 5, 12:30 AM MST	43.4	1.23
Nov 4, 11:30 PM MST	41.5	1.21
Nov 4, 10:30 PM MST	41.5	1.21
Nov 4, 9:30 PM MST	43.4	1.23
Nov 4, 8:30 PM MST	41.5	1.21
Nov 4, 7:30 PM MST	42.4	1.22
Nov 4, 6:30 PM MST	41.5	1.21
Nov 4, 5:30 PM MST	43.4	1.23
Nov 4, 4:30 PM MST	43.4	1.23
Nov 4, 3:30 PM MST	39.6	1.19

SALMON RIVER AB EAST FORK NR CLAYTON ID
USGS 13297380
No current reading. USGS answered but returned no recent value for this gauge (ice, maintenance or a seasonal gauge).
USGS publishes this gauge's flow once a day; the daily values did not answer just now.
Open full screen USGS NWS
28.4 miles away in a straight line

Checked Nov 5, 6:20 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.

THOUSAND SPRINGS CREEK NR CHILLY ID
USGS 13122000 · ID · live flow · gauge height · 15.5 mi
Reading the gauge…
WARM SPRINGS CREEK BELOW DIVERSION NR MACKAY ID
USGS 13124265 · ID · live flow · gauge height · 20.6 mi
Reading the gauge…
LOWER CEDAR CREEK AB DIVS NR MACKAY ID
USGS 13128900 · ID · live flow · gauge height · 23.4 mi
Reading the gauge…
BIG LOST RIVER AT HOWELL RANCH NR CHILLY ID
USGS 13120500 · ID · live flow · gauge height · 23.7 mi
Reading the gauge…
BIG LOST RIVER BL MACKAY RES NR MACKAY ID
USGS 13127000 · ID · live flow · gauge height · 24.2 mi
Reading the gauge…
LITTLE LOST RIVER BL WET CREEK NR HOWE ID
USGS 13118700 · ID · live flow · gauge height · 27 mi
Reading the gauge…
SALMON RIVER AB EAST FORK NR CLAYTON ID
USGS 13297380 · ID · daily flow · 28.4 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.