USGS Streamgage 06101630
Marias River at Highway 223 bridge near Chester, MT
Marias River at Highway 223 bridge near Chester, MT is USGS streamgage 06101630 in Montana, monitoring river discharge in hydrologic subbasin 10030203. It drains a watershed of about 5,947 square miles. Discharge records at this site go back to 2015.
Gauge details
- State
- Montana
- Drainage area
- 5,947 sq mi
- Gauge elevation
- 2,755 ft
- Subbasin (HUC-8)
- 10030203
- Coordinates
- 48.26, -110.89167
- USGS site number
- 06101630
- Records begin
- 2015-03-27 (11 years)
Common questions
- How long has Marias River at Highway 223 bridge near Chester, MT been measured?
- Discharge records at USGS site 06101630 begin in 2015, about 11 years, covering roughly 2,516 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Marias River at Highway 223 bridge near Chester, MT?
- The gauge sits at 48.26, -110.89167, in Montana, in hydrologic subbasin 10030203, at an elevation of about 2,755 feet, draining roughly 5,947 square miles.
- Can I use Marias River at Highway 223 bridge near Chester, 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.