Navarro Mills Lake water level history
Daily records since 2000 · Level today: 422.26 ft
Highest on record
443.00 ft
Nov 1, 2015
Lowest on record
415.74 ft
Dec 18, 2006
Today
422.26 ft
Oct 22, 2026
Years of data
26
since 2000
In short
Across 25 complete years, 2006 had the lowest average level (418.53 ft) and 2015 the highest (430.20 ft).
On average the lake is lowest in September (423.03 ft) and highest in June (426.74 ft).
Navarro Mills 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.
- 2006
- 2007
- 2011
- 2005
- 2022
Yearly highs and lows
| Year | Average | Low | Low date | High | High date |
|---|---|---|---|---|---|
| 2026 (293 days) | 423.87 | 421.93 | Sep 30 | 425.47 | Jun 17 |
| 2025 | 425.36 | 423.51 | Jan 8 | 432.50 | Jun 22 |
| 2024 | 427.66 | 422.99 | Dec 23 | 442.73 | Jun 13 |
| 2023 | 423.60 | 421.41 | Jan 23 | 426.79 | May 17 |
| 2022 | 422.55 | 420.94 | Oct 23 | 424.25 | Jun 6 |
| 2021 | 424.80 | 423.35 | Dec 13 | 431.52 | Jun 8 |
| 2020 | 424.88 | 421.88 | Feb 9 | 432.91 | Apr 3 |
| 2019 | 425.64 | 421.97 | Dec 27 | 435.13 | May 21 |
| 2018 | 425.33 | 422.36 | Feb 13 | 437.69 | Nov 16 |
| 2017 | 424.20 | 422.46 | Dec 16 | 427.09 | Apr 13 |
| 2016 | 427.49 | 424.15 | Nov 2 | 440.51 | Jan 7 |
| 2015 | 430.20 | 422.37 | Jan 10 | 443.00 | Nov 1 |
| 2014 | 423.96 | 422.38 | Dec 31 | 426.30 | May 15 |
| 2013 | 423.40 | 421.16 | Sep 19 | 425.47 | Dec 24 |
| 2012 | 423.97 | 421.07 | Jan 8 | 433.15 | Mar 27 |
| 2011 | 422.75 | 420.03 | Nov 21 | 424.94 | Jan 18 |
| 2010 | 425.05 | 423.28 | Sep 6 | 431.49 | Jun 14 |
| 2009 | 424.10 | 421.00 | Mar 9 | 432.73 | Oct 31 |
| 2008 | 423.71 | 421.60 | Dec 31 | 427.66 | Mar 27 |
| 2007 | 424.36 | 415.84 | Jan 2 | 433.48 | Apr 6 |
| 2006 | 418.53 | 415.74 | Dec 18 | 420.74 | Jan 1 |
| 2005 | 423.53 | 420.73 | Dec 31 | 428.53 | Jan 9 |
| 2004 | 425.40 | 422.78 | Jan 12 | 434.63 | Dec 2 |
| 2003 | 424.06 | 422.84 | Oct 4 | 427.09 | Jan 1 |
| 2002 | 424.54 | 422.88 | Oct 6 | 430.96 | Jan 1 |
| 2001 | 425.68 | 422.10 | Oct 12 | 436.10 | Mar 18 |
| 2000 (92 days) | 423.78 | 422.02 | Oct 15 | 428.06 | Dec 31 |
Levels in feet. Partial years show the number of days with data.
Monthly averages
| Month | Average | Lowest | Highest |
|---|---|---|---|
| January | 424.27 | 415.84 | 440.51 |
| February | 424.19 | 416.68 | 431.17 |
| March | 424.85 | 416.60 | 436.10 |
| April | 425.18 | 420.02 | 433.48 |
| May | 426.04 | 419.66 | 441.46 |
| June | 426.74 | 419.13 | 442.73 |
| July | 425.29 | 418.23 | 442.64 |
| August | 423.51 | 417.23 | 429.28 |
| September | 423.03 | 416.55 | 426.15 |
| October | 423.28 | 416.23 | 442.84 |
| November | 424.26 | 415.91 | 443.00 |
| December | 424.11 | 415.74 | 440.20 |
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Daily levels as CSV (9,463 rows; credit the original agencies listed below)