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River conditions in one clear view.

Search official public gauge readings, river routes, forecasts, alerts, and source freshness across the United States.

Map River routes USGS gauges Flood forecasts
Black Creek at Churchvillestale
Reading
2.02 ft
Location
Black Creek • NY

Updated Jul 27, 2026 at 2:00 AM CDT

Gauges online

13,880Source-backed gauges

Rivers indexed

10,137Named river records

States covered

51Coverage from source metadata

Forecasts indexed

131,203Forecast records

Last sync

Current river conditions

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Finding approximate location for nearby gauges.

Finding nearby gauges

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NWS / NWPS MLRT2Minor flood

Llano River near Mason

Llano River • TX

Latest reading120 cfs
Stale

Observed May 14, 2026 at 4:00 AM CDT

Flood stageForecastMinor flood
Details
NWS / NWPS JNCT2Minor flood

Llano River near Junction

Llano River • TX

Latest reading64.8 cfs
Stale

Observed May 14, 2026 at 3:00 AM CDT

Flood stageForecastMinor flood
Details

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Texas outlineTexas468 gauges · 291 riversColorado outlineColorado221 gauges · 105 riversCalifornia outlineCalifornia574 gauges · 326 riversFlorida outlineFlorida888 gauges · 484 riversTennessee outlineTennessee829 gauges · 447 riversMontana outlineMontana204 gauges · 341 riversWashington outlineWashington203 gauges · 122 riversAll statesNationwide

Flood category legend

Normal
Source-backed no flood category where thresholds support it.
Action
Levels rising. Possible flood conditions.
Minor
Low-lying areas may be affected.
Moderate
Significant impacts are possible.

Why trust RiverStat.us

Official public sources

All data comes from USGS Water Data and NOAA/NWS. No third-party estimates.

Source freshness

We sync frequently to keep readings and forecasts as current as sources allow.

Transparent methodology

Our methods are documented and open. See how data is processed and displayed.

RiverStat.us is an independent public data viewer and is not affiliated with USGS or NOAA.

A clear view of U.S. river conditions, gauges, and forecasts.

RiverStat.us aggregates public water data from official and public sources. Data may be delayed, provisional, missing, incorrect, or later corrected by the source.

Data from USGS Water Data and NOAA/NWS.