Trinity Lake Water Level Today
Trinity Lake is at 2,314.8 ft as of Oct 23 and was 67.2% full on Oct 22, according to the Bureau of Reclamation.
Updated Oct 23 (end-of-day reading). Source: Bureau of Reclamation. Normal is the median level for Oct 23 from 2006 to 2026. The Bureau of Reclamation doesn’t state the vertical datum of its elevations.
Data delayed since Oct 23. The number above is the latest reading we have.
We haven’t had a reading since Oct 23, so we’re not showing a level. Check the latest at Bureau of Reclamation.
Trinity Lake level history
Elevation in feet, one reading per day (one a week over 10 years). Source: Bureau of Reclamation.
Common questions
Is Trinity Lake full?
No. It is 67.2% full by storage against Reclamation's maximum capacity.
What is the lowest Trinity Lake has been?
0.0 ft, in May 1977, in daily records back to November 1962.
What is the highest Trinity Lake has been?
2,378.3 ft, in January 1974, in daily records back to November 1962.
How does today compare with a normal year?
It is 22.4 ft above the median level for Oct 23 across the stored record.
Is Trinity Lake rising or falling?
Falling: it is down 0.68 ft over the last 7 days.
Other California reservoirs
All California lakesLakeLevelToday is not an official warning source. For flood watches and warnings near Trinity Lake, check the National Weather Service.