Bully Creek Reservoir water level history

Daily records since 1990 · Level today: 2,479.48 ft

Highest on record

3,055.55 ft

Jan 22, 1994

Lowest on record

0.00 ft

Nov 11, 1991

Today

2,479.48 ft

Oct 21, 2026

Years of data

since 1990

In short

Across 36 complete years, 1991 had the lowest average level (2,465.18 ft) and 1998 the highest (2,506.36 ft).

On average the lake is lowest in November (2,479.51 ft) and highest in April (2,511.15 ft).

Loading chart…

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

Years ranked by their lowest daily level.

Year	Average	Low	Low date	High	High date
2026 (290 days)	2,499.71	2,479.48	Oct 17	2,512.32	Apr 27
2025	2,504.04	2,491.86	Sep 23	2,515.95	Apr 24
2024	2,502.61	2,488.08	Oct 9	2,515.84	Apr 11
2023	2,500.34	2,472.76	Jan 1	2,515.76	Jun 15
2022	2,483.15	2,458.91	Sep 23	2,504.14	May 3
2021	2,493.23	2,469.13	Oct 15	2,514.79	Apr 13
2020	2,503.31	2,490.70	Oct 2	2,516.13	Apr 6
2019	2,501.62	2,475.15	Jan 1	2,516.07	May 24
2018	2,486.88	2,462.17	Oct 3	2,509.54	Apr 25
2017	2,500.56	2,458.81	Feb 13	2,516.71	Apr 11
2016	2,495.53	2,475.91	Oct 23	2,516.31	Apr 7
2015	2,483.39	2,458.84	Sep 10	2,507.47	Apr 20
2014	2,482.16	2,458.85	Aug 27	2,508.18	Apr 19
2013	2,485.88	2,458.86	Sep 6	2,508.42	Apr 17
2012	2,494.32	2,466.14	Oct 10	2,513.88	Apr 20
2011	2,506.36	2,496.89	Oct 10	2,516.62	Apr 24
2010	2,502.05	2,480.37	Jan 1	2,516.35	Apr 2
2009	2,489.10	2,458.87	Oct 13	2,508.50	Apr 23
2008	2,490.48	2,471.20	Oct 8	2,512.36	Apr 26
2007	2,489.32	2,459.05	Oct 2	2,512.18	Apr 10
2006	2,505.41	2,493.57	Oct 15	2,516.35	Apr 28
2005	2,503.25	2,490.55	Oct 14	2,516.98	May 10
2004	2,494.69	2,477.62	Oct 16	2,525.70	Mar 10
2003	2,482.30	2,458.81	Sep 17	2,504.09	Apr 24
2002	2,495.65	2,475.73	Nov 21	2,516.34	Apr 29
2001	2,494.24	2,471.22	Oct 18	2,515.73	Apr 24
2000	2,502.22	2,490.89	Oct 12	2,516.32	Apr 17
1999	2,505.76	2,493.92	Dec 25	2,516.47	Apr 22
1998	2,506.36	2,408.60	Nov 10	2,517.25	May 27
1997	2,503.63	2,491.06	Oct 18	2,515.61	Apr 15
1996	2,501.86	2,458.84	Sep 6	2,827.36	Aug 19
1995	2,500.28	2,205.26	Sep 12	2,600.01	Aug 30
1994	2,490.17	2,407.19	Jul 5	3,055.55	Jan 22
1993	2,500.78	2,294.57	Nov 4	2,545.80	Oct 6
1992	2,468.65	0.00	May 3	2,560.74	Nov 6
1991	2,465.18	0.00	Nov 11	2,489.29	Apr 8
1990	2,480.54	2,458.25	Dec 21	2,500.11	Apr 10

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

Month	Average	Lowest	Highest
January	2,492.79	2,458.25	3,055.55
February	2,496.95	2,458.81	2,511.36
March	2,504.72	2,458.58	2,525.70
April	2,511.15	2,482.98	2,523.06
May	2,507.34	0.00	2,517.43
June	2,506.25	2,465.46	2,516.98
July	2,497.49	1,229.47	2,515.58
August	2,489.74	2,458.35	2,827.36
September	2,479.79	2,205.26	2,599.32
October	2,480.79	2,458.68	2,558.93
November	2,479.51	0.00	2,560.74
December	2,486.00	2,400.00	2,502.80

Daily levels as CSV (13,429 rows; credit the original agencies listed below)