USGS Streamgage 11455420
Sacramento River A Rio Vista, CA
Sacramento River A Rio Vista, CA is USGS streamgage 11455420 in California, monitoring river discharge in hydrologic subbasin 18020163. Discharge records at this site go back to 1995.
Gauge details
- State
- California
- Gauge elevation
- -10 ft
- Subbasin (HUC-8)
- 18020163
- Coordinates
- 38.15328, -121.68701
- USGS site number
- 11455420
- Records begin
- 1995-04-20 (31 years)
Common questions
- How long has Sacramento River A Rio Vista, CA been measured?
- Discharge records at USGS site 11455420 begin in 1995, about 31 years, covering roughly 7 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Sacramento River A Rio Vista, CA?
- The gauge sits at 38.15328, -121.68701, in California, in hydrologic subbasin 18020163, at an elevation of about -10 feet.
- Can I use Sacramento River A Rio Vista, 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.
Other gauges in this subbasin
- Sacramento River below Walnut Grove Br A Walnut Grove, CA
- Nemeth Slough near Courtland, CA
- Green Slough near Courtland, CA
- Cache C Overflow Weir at N Abutment near Woodland, CA
- Laguna C near Elk Grove, CA
- Threemile Slough near Rio Vista, CA
- Sacramento River A Freeport, CA
- Sacramento River Ab Delta Cross Channel, CA