Cheyenne River
South Dakota. Streamflow and water-temperature readings from USGS gauges. Running 149 cfs as of Aug 1, 2026, 6:30 PM UTC.
Latest Reading
149
cubic feet / second
78.8°F
water temperature (26°C)
7
USGS gauges
Flow measured Aug 1, 2026, 6:30 PM UTC at gauge 06438500. Temperature measured Aug 1, 2026, 6:00 PM UTC at gauge 06403700. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.
USGS Gauges on Cheyenne River
| Gauge | Station | Water temp? |
|---|---|---|
| 06395000 | CHEYENNE RIVER AT EDGEMONT, SD | — |
| 06401500 | CHEYENNE RIVER BELOW ANGOSTURA DAM, SD | — |
| 06402600 | CHEYENNE RIVER NEAR BUFFALO GAP, SD | — |
| 06403700 | CHEYENNE RIVER AT RED SHIRT, SD | Yes |
| 06408650 | CHEYENNE RIVER NEAR SCENIC, SD | — |
| 06423500 | CHEYENNE RIVER NEAR WASTA, SD | — |
| 06438500 | CHEYENNE RIVER NEAR PLAINVIEW, SD | — |
Conditions: USGS NWIS (public domain).