Independent water-data site. Not a government website. Every number comes from official agency gauges.

Belton Lake water level history

Daily records since 2000 · Level today: 592.87 ft

Highest on record
629.62 ft
Jul 17, 2007
Lowest on record
574.64 ft
Oct 22, 2023
Today
592.87 ft
Oct 21, 2026
Years of data
26
since 2000

In short

Across 25 complete years, 2023 had the lowest average level (578.96 ft) and 2007 the highest (601.84 ft).

On average the lake is lowest in October (590.69 ft) and highest in June (595.28 ft).

Belton Lake level, all years

Loading chart…

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

Lowest years

Years ranked by their lowest daily level.

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (293 days)593.84592.12Sep 30596.50Jun 8
2025593.38590.67Apr 22602.12Jul 16
2024591.36578.45Jan 21612.45May 25
2023578.96574.64Oct 22581.41May 29
2022586.93580.55Dec 31591.72Jan 1
2021594.24591.71Dec 31603.83Jun 12
2020593.29590.94Jan 8597.29Apr 13
2019595.41591.03Dec 31606.02May 19
2018593.00588.47Sep 5609.10Oct 27
2017593.98591.11Dec 29601.93Apr 13
2016599.12593.94Sep 24619.48Jun 28
2015591.92581.21Jan 21611.36Jun 19
2014583.97581.41Dec 31585.96Jun 28
2013585.23580.74Sep 19587.65Jan 13
2012590.53581.74Jan 22601.32Mar 23
2011587.38581.80Dec 1591.04Feb 1
2010592.87590.21Sep 6604.97Feb 13
2009591.49585.30Sep 10601.04Oct 29
2008593.61591.36Dec 30597.20May 17
2007601.84586.55Jan 3629.62Jul 17
2006589.88586.39Dec 28592.43May 15
2005594.26591.56Dec 31600.24Aug 13
2004596.12593.56Jan 11610.78Nov 29
2003594.05592.16Sep 10597.93Oct 12
2002594.07592.34Oct 18596.20Jul 8
2001594.66592.18Aug 26598.54Mar 15
2000 (92 days)591.92587.60Oct 15595.33Dec 29

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

Monthly averages

MonthAverageLowestHighest
January590.83578.45605.71
February591.17579.84604.97
March591.43579.65601.32
April591.82579.46603.65
May593.47580.22612.45
June595.28580.50619.48
July594.45578.71629.62
August592.45576.85628.85
September591.16575.55619.29
October590.69574.64609.19
November591.42578.43610.78
December591.14578.01610.61

Download

Daily levels as CSV (9,494 rows; credit the original agencies listed below)