USGS Streamgage 11452900
Cache C Outflow From Settling Basin near Woodland, CA
Cache C Outflow From Settling Basin near Woodland, CA is USGS streamgage 11452900 in California, monitoring river discharge in hydrologic subbasin 18020163. Discharge records at this site go back to 2009. Typical flow runs near 3.1 cfs in July and 104.5 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- California
- Gauge elevation
- -1 ft
- Subbasin (HUC-8)
- 18020163
- Coordinates
- 38.67852, -121.67274
- USGS site number
- 11452900
- Records begin
- 2009-02-18 (17 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 17 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 0 | 41.5 | 553.5 | |
| February | 0 | 49.1 | 602 | |
| March | 0 | 128 | 650.2 | |
| April | 0 | 104.5 | 555.7 | |
| May | — | 15.5 | — | |
| June | — | 3.2 | — | |
| July | — | 3.1 | — | |
| August | — | 0.9 | — | |
| September | — | 0.4 | — | |
| October | 0 | 0 | 19.6 | |
| November | 0 | 0 | 99.5 | |
| December | 0 | 2 | 378.9 |
All values in cubic feet per second (cfs).
Common questions
- When does Cache C Outflow From Settling Basin near Woodland, CA normally run highest?
- March, on the long-term record. The median daily flow that month is about 128 cfs, against 0 cfs in October, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
- What is a normal flow for Cache C Outflow From Settling Basin near Woodland, CA?
- It depends on the month. In January, half of days historically fall near 41.5 cfs, with the middle 80% of days between 0 and 553.5 cfs. The month-by-month table on this page gives the full range.
- How long has Cache C Outflow From Settling Basin near Woodland, CA been measured?
- Discharge records at USGS site 11452900 begin in 2009, about 17 years, covering roughly 3,398 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Cache C Outflow From Settling Basin near Woodland, CA?
- The gauge sits at 38.67852, -121.67274, in California, in hydrologic subbasin 18020163, at an elevation of about -1 feet.
- Can I use Cache C Outflow From Settling Basin near Woodland, 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
- Cache C Total Flow From Settling Bas near Wood'ld, CA
- Yolo Bypass near Woodland, CA
- Sacramento River A Rio Vista, CA
- 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