Grenada Lake water level history

Daily records since 2015 · Level today: 204.28 ft

Highest on record

232.31 ft

May 14, 2019

Lowest on record

192.72 ft

Dec 16, 2025

Today

204.28 ft

Oct 22, 2026

Years of data

since 2015

In short

Across 10 complete years, 2017 had the lowest average level (205.06 ft) and 2019 the highest (216.90 ft).

On average the lake is lowest in December (195.41 ft) and highest in May (218.66 ft).

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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 (294 days)	205.60	193.19	Jan 1	210.00	Jul 31
2025	210.12	192.72	Dec 16	224.41	Jun 22
2024	206.80	193.11	Dec 8	218.84	Apr 23
2023	207.74	193.24	Dec 1	216.42	May 19
2022	207.68	193.06	Nov 29	219.02	Apr 23
2021	213.66	193.18	Dec 20	226.85	Jun 25
2020	215.77	193.11	Dec 13	231.61	Apr 26
2019	216.90	195.60	Dec 16	232.31	May 14
2018	210.74	192.95	Nov 30	222.79	Apr 17
2017	205.06	193.05	Jan 1	213.20	Aug 20
2016	208.00	193.07	Dec 31	218.54	Apr 19
2015 (29 days)	196.43	193.56	Dec 14	204.10	Dec 31

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

Month	Average	Lowest	Highest
January	198.01	193.05	213.66
February	204.25	195.07	226.61
March	212.20	200.81	228.24
April	217.49	203.76	231.61
May	218.66	206.62	232.31
June	218.30	208.92	230.37
July	217.41	209.85	228.09
August	215.03	209.67	224.68
September	211.88	207.27	221.78
October	207.52	202.08	218.73
November	200.30	192.95	213.20
December	195.41	192.72	204.10

Daily levels as CSV (3,975 rows; credit the original agencies listed below)