USGS Streamgage 12345510
Rock Creek below canal diversion, near Darby, MT
Rock Creek below canal diversion, near Darby, MT is USGS streamgage 12345510 in Montana, monitoring river discharge in hydrologic subbasin 17010205. It drains a watershed of about 56 square miles. Discharge records at this site go back to 2026.
Gauge details
- State
- Montana
- Drainage area
- 56 sq mi
- Gauge elevation
- 4,046 ft
- Subbasin (HUC-8)
- 17010205
- Coordinates
- 46.06861, -114.21799
- USGS site number
- 12345510
- Records begin
- 2026-04-01 (0 years)
Common questions
- How long has Rock Creek below canal diversion, near Darby, MT been measured?
- Discharge records at USGS site 12345510 begin in 2026, about 0 years, covering roughly 69 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Rock Creek below canal diversion, near Darby, MT?
- The gauge sits at 46.06861, -114.21799, in Montana, in hydrologic subbasin 17010205, at an elevation of about 4,046 feet, draining roughly 56 square miles.
- Can I use Rock Creek below canal diversion, near Darby, MT data for flood or safety decisions?
- No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.