USGS Streamgage 11313315
Old River near Byron, CA
Old River near Byron, CA is USGS streamgage 11313315 in California, monitoring river discharge in hydrologic subbasin 18040003. Discharge records at this site go back to 1999.
Gauge details
- State
- California
- Gauge elevation
- 0 ft
- Subbasin (HUC-8)
- 18040003
- Coordinates
- 37.89104, -121.57023
- USGS site number
- 11313315
- Records begin
- 1999-06-25 (27 years)
Common questions
- How long has Old River near Byron, CA been measured?
- Discharge records at USGS site 11313315 begin in 1999, about 27 years, covering roughly 7 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Old River near Byron, CA?
- The gauge sits at 37.89104, -121.57023, in California, in hydrologic subbasin 18040003, at an elevation of about 0 feet.
- Can I use Old River near Byron, CA 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.