Rivermatics

USGS Streamgage 11416610

Texas C below Lo Rock Lake near Graniteville, CA

Texas C below Lo Rock Lake near Graniteville, CA is USGS streamgage 11416610 in California, monitoring river discharge in hydrologic subbasin 18020125. It drains a watershed of about 0 square miles. Discharge records at this site go back to 1995. Typical flow runs near 0.3 cfs in July and 0.8 cfs in April, with the higher of the two arriving in April.

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Gauge details

State
California
Drainage area
0 sq mi
Subbasin (HUC-8)
18020125
Coordinates
39.42823, -120.62299
USGS site number
11416610
Records begin
1995-10-01 (31 years)

Typical flow by month

Long-term daily discharge percentiles from the USGS record (up to 30 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.

Only 9 of 12 months have enough record to summarize; the rest are omitted.

Historical monthly discharge percentiles in cubic feet per second
Month Low p10 Typical p50 High p90 Range
April — 0.8 —
May — 0.5 —
June 0.1 0.4 0.6
July 0.2 0.3 0.6
August 0.2 0.3 0.6
September 0.3 0.6 1
October 0.2 1 1.2
November 0.1 0.4 1.1
December — 0.7 —

All values in cubic feet per second (cfs).

Common questions

When does Texas C below Lo Rock Lake near Graniteville, CA normally run highest?
October, on the long-term record. The median daily flow that month is about 1 cfs, against 0.3 cfs in July, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
What is a normal flow for Texas C below Lo Rock Lake near Graniteville, CA?
It depends on the month. In June, half of days historically fall near 0.4 cfs, with the middle 80% of days between 0.1 and 0.6 cfs. The month-by-month table on this page gives the full range.
How long has Texas C below Lo Rock Lake near Graniteville, CA been measured?
Discharge records at USGS site 11416610 begin in 1995, about 31 years, covering roughly 2,916 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
Where is Texas C below Lo Rock Lake near Graniteville, CA?
The gauge sits at 39.42823, -120.62299, in California, in hydrologic subbasin 18020125, draining roughly 0 square miles.
Can I use Texas C below Lo Rock Lake near Graniteville, 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.

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