Long Branch Lake water level history

Daily records since 1988 · Level today: 791.73 ft

Highest on record

805.93 ft

May 30, 2019

Lowest on record

783.70 ft

Jan 12, 2001

Today

791.73 ft

Oct 21, 2026

Years of data

since 1988

In short

Across 35 complete years, 2000 had the lowest average level (785.58 ft) and 1993 the highest (793.17 ft).

On average the lake is lowest in January (789.33 ft) and highest in May (792.36 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 (292 days)	791.69	789.78	Sep 15	799.41	Jun 13
2025	791.14	789.79	Dec 26	793.93	Apr 22
2024	791.15	788.70	Jan 22	797.36	Apr 30
2023	789.40	787.23	Jan 1	791.15	Mar 28
2022	789.79	787.25	Dec 31	793.14	May 4
2021	791.61	788.29	Jan 30	801.12	Jul 13
2020	791.31	788.89	Dec 28	795.08	May 30
2019	793.09	790.03	Sep 21	805.93	May 30
2018	790.24	788.71	Feb 18	792.29	Mar 29
2017	789.78	786.02	Mar 24	794.06	Jul 1
2016	790.73	788.97	Dec 24	793.94	Jan 10
2015	790.73	788.43	Feb 7	796.86	Jun 27
2014	790.41	786.93	Feb 18	798.86	Sep 12
2013	790.77	787.38	Jan 10	799.20	Apr 19
2012	789.26	787.52	Dec 6	792.59	May 8
2011	790.56	788.39	Nov 2	793.83	Apr 27
2010	792.49	788.89	Dec 17	798.29	Jul 22
2009	792.49	789.80	Aug 15	796.70	May 17
2008	792.96	787.42	Feb 3	803.65	Jul 29
2007	790.14	787.46	Dec 17	794.53	Apr 27
2006	788.73	787.40	Mar 8	790.94	Jun 12
2005	790.46	787.81	Dec 31	793.72	Jun 13
2004	791.36	790.22	Feb 18	794.04	Aug 29
2003	786.89	785.32	Apr 16	791.29	Dec 31
2002	789.78	786.46	Dec 30	802.64	May 13
2001	790.28	783.70	Jan 12	796.13	Jun 8
2000	785.58	783.95	Dec 31	786.67	Jan 1
1999	790.40	786.10	Nov 12	796.04	May 6
1998	792.68	787.74	Jan 2	798.58	Jul 6
1997	789.85	786.67	Nov 27	796.56	Apr 14
1996	791.05	787.99	Dec 31	799.06	May 28
1995	792.01	789.01	Jan 27	800.25	May 28
1994	789.88	787.53	Oct 29	794.35	May 2
1993	793.17	790.85	Dec 31	799.02	Jul 26
1992	791.28	788.85	Oct 31	795.74	Nov 26
1991 (92 days)	792.20	790.97	Oct 2	793.53	Dec 1
1990 (273 days)	790.75	786.62	Feb 1	796.01	May 17
1989	787.20	785.95	May 24	788.29	Jun 29
1988 (92 days)	787.43	787.01	Dec 19	788.12	Oct 1

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

Month	Average	Lowest	Highest
January	789.33	783.70	794.18
February	789.76	785.92	794.46
March	790.86	785.50	796.07
April	791.65	785.32	799.20
May	792.36	785.29	805.93
June	792.30	785.08	805.15
July	791.68	785.99	803.65
August	790.50	785.54	802.83
September	789.91	784.92	799.57
October	789.62	784.56	796.11
November	789.38	784.35	796.34
December	789.35	783.95	795.27

Daily levels as CSV (13,479 rows; credit the original agencies listed below)