Lake Sumner Water Level Today

Current elevation 4,249.94 ft 10.94 ft below full pool (4,260.88 ft)

▲ 0.01 ft in 24 h▲ 0.73 ft in 7 days Storage 14,934 acre-ft

Reported Nov 4, 2026, 4:45 AM MST · Elevation above NAVD 1988 · U.S. Army Corps of Engineers, station Sumner

As of Nov 4, 2026, 4:45 AM MST, Lake Sumner is at 4,249.94 ft, 10.94 ft below full pool. The level has risen 0.73 ft over the last 7 days.

Lake Sumner level history

Level Full pool

Last 14 days
Date	Elevation	Daily change	Storage
Nov 4, 2026	4,249.94 ft	+0.01 ft	14,934 acre-ft
Nov 3, 2026	4,249.93 ft	+0.12 ft	14,921 acre-ft
Nov 2, 2026	4,249.81 ft	+0.09 ft	14,767 acre-ft
Nov 1, 2026	4,249.72 ft	+0.13 ft	14,651 acre-ft
Oct 31, 2026	4,249.59 ft	+0.12 ft	14,486 acre-ft
Oct 30, 2026	4,249.47 ft	+0.14 ft	14,334 acre-ft
Oct 29, 2026	4,249.33 ft	+0.12 ft	14,158 acre-ft
Oct 28, 2026	4,249.21 ft	+0.18 ft	14,008 acre-ft
Oct 27, 2026	4,249.03 ft	+0.65 ft	13,786 acre-ft
Oct 26, 2026	4,248.38 ft	+2.09 ft	13,005 acre-ft
Oct 25, 2026	4,246.29 ft	+2.01 ft	10,727 acre-ft
Oct 24, 2026	4,244.28 ft	+0.44 ft	8,900 acre-ft
Oct 23, 2026	4,243.84 ft	+0.15 ft	8,556 acre-ft
Oct 22, 2026	4,243.69 ft	+0.04 ft	8,442 acre-ft

Is Lake Sumner full?

Lake Sumner is not full: at 4,249.94 ft it is 10.94 ft below full pool (4,260.88 ft). Over the last 7 days the level changed by +0.73 ft.

Lake Sumner level history

In the 365 days we have on record (Nov 3, 2025 to Nov 4, 2026), the highest level was 4,255.79 ft on Feb 20, 2026 and the lowest was 4,233.14 ft on Sep 21, 2026.

Lake Sumner storage

The reservoir held 14,934 acre-ft of water at the last reading (Nov 4, 2026, 4:45 AM MST).

Lakes near Lake Sumner

Santa Rosa Lake 34 mi · 4,731.94 ft Conchas Lake 56 mi · 4,183.65 ft Ute Reservoir 74 mi · 3,786.04 ft Rocky Reservoir 94 mi · 3,953.56 ft Mcclure Reservoir 111 mi · 7,869.94 ft Nichols Reservoir 113 mi · 7,480.19 ft

All New Mexico lake levels

FAQ

What is the Lake Sumner water level today?

4,249.94 ft as of Nov 4, 2026, 4:45 AM MST, reported by the U.S. Army Corps of Engineers.

What is full pool for Lake Sumner?

4,260.88 ft, according to the official source linked on this page.

How often is this page updated?

Every 3 hours. The gauge reports every 15 minutes.

What is the highest and lowest level of Lake Sumner?

In the period we have (since Nov 3, 2025): 4,255.79 ft and 4,233.14 ft.

Data: U.S. Army Corps of Engineers, station Sumner (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.