San Juan River at Four Corners, CO
USGS 09371010 · Stream
Water temperature · Streamflow · Gauge height · Conductivity · pH · Turbidity
37.0011, -109.0296
RIVER OVERVIEW · FIND THE RIGHT GAUGE
Compare 4 listed monitoring locations for San Juan River in Colorado, New Mexico, Utah. Choose the station nearest your area of interest, then check its readings and recent changes.
Some waterway names occur in more than one region. Check each station’s state and location; a shared name alone does not establish a connected river reach.
Loading the latest available readings… Gauge locations and source links are available below.
LOCATION DIRECTORY
Listed by state and station name, not upstream-to-downstream order. County, coordinates and measurement types come from our USGS station catalog; availability can change.
USGS 09371010 · Stream
Water temperature · Streamflow · Gauge height · Conductivity · pH · Turbidity
37.0011, -109.0296
USGS 09365000 · Stream
Water temperature · Streamflow · Gauge height · Conductivity · pH · Turbidity
36.7230, -108.2256
USGS 09368000 · Stream
Water temperature · Streamflow · Gauge height · Conductivity · pH · Turbidity
36.7767, -108.6831
USGS 09379500 · Stream
Water temperature · Streamflow · Gauge height · Conductivity · Dissolved oxygen · pH · Turbidity
37.1507, -109.8667
PUT THE READINGS IN CONTEXT
Gauge height uses a station-specific reference and is not the river’s depth everywhere. Local rainfall, tributaries, tides and dam operations can affect readings differently. Open the individual gauge for its charts and available historical context.
These observations are not a flood warning or a recreation safety rating. Check official warnings, closures and local guidance before acting.
CURRENT OBSERVATIONS
Readings have their own timestamps. Compare each gauge with its own history—not the raw height at a different station. Missing data is not a zero or an all-clear.
Snapshot checked . Readings older than 6 hours are excluded at page load. This is an observation snapshot, not a forecast.