Del Valle Reservoir Water Level Today

Current elevation 684.21 ft 57.79 ft below full pool (742.00 ft)

No change in 24 h▼ 0.64 ft in 7 days Storage 28,029 acre-ft

Reported Nov 4, 2026, 3:00 AM PST · Elevation above NGVD 1929 · U.S. Army Corps of Engineers, station Del Valle

As of Nov 4, 2026, 3:00 AM PST, Del Valle Reservoir is at 684.21 ft, 57.79 ft below full pool. The level has fallen 0.64 ft over the last 7 days.

Del Valle Reservoir level history

Level Full pool

Last 14 days
Date	Elevation	Daily change	Storage
Nov 4, 2026	684.21 ft	0.00 ft	28,029 acre-ft
Nov 3, 2026	684.21 ft	−0.02 ft	28,029 acre-ft
Nov 2, 2026	684.23 ft	−0.06 ft	28,040 acre-ft
Nov 1, 2026	684.29 ft	−0.05 ft	28,073 acre-ft
Oct 31, 2026	684.34 ft	−0.07 ft	28,101 acre-ft
Oct 30, 2026	684.41 ft	−0.20 ft	28,140 acre-ft
Oct 29, 2026	684.61 ft	−0.24 ft	28,251 acre-ft
Oct 28, 2026	684.85 ft	−0.18 ft	28,385 acre-ft
Oct 27, 2026	685.03 ft	−0.19 ft	28,486 acre-ft
Oct 26, 2026	685.22 ft	−0.13 ft	28,592 acre-ft
Oct 25, 2026	685.35 ft	−0.04 ft	28,665 acre-ft
Oct 24, 2026	685.39 ft	−0.05 ft	28,688 acre-ft
Oct 23, 2026	685.44 ft	−0.03 ft	28,716 acre-ft
Oct 22, 2026	685.47 ft	0.00 ft	28,733 acre-ft

Is Del Valle Reservoir full?

Del Valle Reservoir is not full: at 684.21 ft it is 57.79 ft below full pool (742.00 ft). Over the last 7 days the level changed by −0.64 ft.

Del Valle Reservoir level history

In the 335 days we have on record (Nov 3, 2025 to Nov 4, 2026), the highest level was 703.71 ft on May 1, 2026 and the lowest was 684.21 ft on Nov 3, 2026.

Del Valle Reservoir storage

The reservoir held 28,029 acre-ft of water at the last reading (Nov 4, 2026, 3:00 AM PST).

Lakes near Del Valle Reservoir

San Antonio Reservoir 6.4 mi · 454.54 ft Calaveras Reservoir 9.7 mi · 721.18 ft Lower Crystal Springs Reservoir 34 mi · 272.81 ft Pilarcitos Lake 37 mi · 676.39 ft San Andreas Lake 37 mi · 444.13 ft Farmington Reservoir 49 mi · 117.09 ft

All California lake levels

FAQ

What is the Del Valle Reservoir water level today?

684.21 ft as of Nov 4, 2026, 3:00 AM PST, reported by the U.S. Army Corps of Engineers.

What is full pool for Del Valle Reservoir?

742.00 ft, according to the official source linked on this page.

How often is this page updated?

Every 3 hours. The gauge reports every hour.

What is the highest and lowest level of Del Valle Reservoir?

In the period we have (since Nov 3, 2025): 703.71 ft and 684.21 ft.

Data: U.S. Army Corps of Engineers, station Del Valle (official page). Full pool: official source. For information only. Not for navigation or flood safety decisions. Check the official source. LakeLevelHQ is not affiliated with any government agency.