Total streamflow across the
Uncompahgre River
was last observed at
897
cfs, and is expected to yield approximately
1,779
acre-ft of water today; about 100%
of normal.
Average streamflow for this time of year is
900 cfs,
with recent peaks last observed
on
2019-07-02 when daily discharge volume was observed at
5,613 cfs.
Maximum discharge along the river is currently at the
Uncompahgre River Below Ridgway Reservoir
reporting a streamflow rate of 301 cfs.
However, the streamgauge with the highest stage along the river is the
Uncompahgre River At Colona
with a gauge stage of 4.56 ft.
This river is monitored from 5 different streamgauging stations along the Uncompahgre River, the highest being situated at an altitude of 7,592 ft, the
Uncompahgre River Near Ouray.
Last Updated | 2025-04-28 |
Discharge Volume | 1,779 ACRE-FT |
Streamflow |
897.0 cfs
-83.0 cfs (-8.47%) |
Percent of Normal | 99.72% |
Maximum |
5,613.0 cfs
2019-07-02 |
Seasonal Avg | 900 cfs |
Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
---|---|---|---|---|---|---|---|---|
Uncompahgre River Near Ouray
USGS 09146020 |
124 cfs | 1.73 ft | -27.06 | |||||
Uncompahgre River Near Ridgway
USGS 09146200 |
175 cfs | 2.52 ft | -11.17 | |||||
Uncompahgre River Below Ridgway Reservoir
USGS 09147025 |
301 cfs | 2.56 ft | 0 | |||||
Uncompahgre River At Colona
USGS 09147500 |
297 cfs | 4.56 ft | -4.81 | |||||
Uncompahgre River At Delta
USGS 09149500 |
83 cfs | 2.56 ft | 2.71 |
The Uncompahgre River is a tributary of the Gunnison River, approximately 75 mi (121 km) long, in southwestern Colorado in the United States. Lake Como at 12,215 ft (3723m) in northern San Juan County, in the Uncompahgre National Forest in the northwestern San Juan Mountains is the headwaters of the river. It flows northwest past Ouray, Ridgway, Montrose, and Olathe and joins the Gunnison at Confluence Park in Delta.
The river forms Poughkeepsie Gulch and the Uncompahgre Gorge. The major tributaries are all creeks draining the northwest San Juan Mountains.
There are two dams on the Uncompahgre River, a small diversion dam in the Uncompahgre Gorge, and Ridgway Dam below the town of Ridgway which forms Ridgway Reservoir.
The river is used for irrigation in the Uncompahgre Valley. Additionally, water from the Gunnison is diverted to the valley via the Gunnison Tunnel. The Uncompahgre is unnavigable except at high water.
The name Uncompahgre ( (listen)) comes from the Ute word Uncompaghre, which loosely translates to "dirty water," "red lake," or "red water spring" and is likely a reference to the many hot springs in the vicinity of Ouray.