Union City Lake water level history

Daily records since 2013 · Level today: 1,222.34 ft

Highest on record

1,268.19 ft

Feb 24, 2022

Lowest on record

1,211.78 ft

Sep 20, 2013

Today

1,222.34 ft

Oct 21, 2026

Years of data

since 2013

In short

Across 12 complete years, 2015 had the lowest average level (1,226.35 ft) and 2018 the highest (1,233.40 ft).

On average the lake is lowest in August (1,218.50 ft) and highest in January (1,240.52 ft).

Loading chart…

Measured Normal range for the date (middle 50% of past years) Full pool

Years ranked by their lowest daily level.

Year	Average	Low	Low date	High	High date
2026 (288 days)	1,232.64	1,216.85	Jul 16	1,264.02	Jan 11
2025	1,229.25	1,212.77	Sep 13	1,261.31	Mar 7
2024	1,227.17	1,212.06	Sep 23	1,260.01	Dec 19
2023	1,229.68	1,215.94	Jun 11	1,260.25	Jan 21
2022	1,232.73	1,217.12	Jul 23	1,268.19	Feb 24
2021	1,229.90	1,217.32	Jun 18	1,261.15	Jul 19
2020	1,228.84	1,214.74	Sep 28	1,259.94	Mar 5
2019	1,231.88	1,217.29	Sep 28	1,260.80	Feb 9
2018	1,233.40	1,215.53	Jul 15	1,262.98	Jan 14
2017	1,230.03	1,213.16	Sep 2	1,268.07	Jan 14
2016	1,226.76	1,212.74	Oct 12	1,260.35	Feb 5
2015	1,226.35	1,212.83	Sep 11	1,261.35	Apr 5
2014	1,228.85	1,214.90	Oct 2	1,256.43	Jan 15
2013 (159 days)	1,225.32	1,211.78	Sep 20	1,267.56	Dec 23

Levels in feet. Partial years show the number of days with data.

Month	Average	Lowest	Highest
January	1,240.52	1,217.71	1,268.07
February	1,235.34	1,217.29	1,268.19
March	1,240.10	1,217.71	1,261.31
April	1,239.61	1,217.54	1,262.47
May	1,227.58	1,215.02	1,254.53
June	1,221.72	1,213.60	1,248.80
July	1,221.04	1,213.44	1,261.15
August	1,218.50	1,212.83	1,232.94
September	1,218.82	1,211.78	1,263.08
October	1,223.51	1,212.54	1,261.39
November	1,233.12	1,216.54	1,258.76
December	1,237.84	1,218.62	1,267.56

Daily levels as CSV (4,829 rows; credit the original agencies listed below)