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Prowell Springs Diversion Pool, water level history

Daily records since 2017 · Level today: 7.80 ft

Highest on record
8.11 ft
Sep 4, 2024
Lowest on record
7.12 ft
Mar 30, 2019
Today
7.80 ft
Oct 23, 2026
Years of data
9
since 2017

In short

Across 8 complete years, 2019 had the lowest average level (7.51 ft) and 2024 the highest (7.88 ft).

On average the lake is lowest in April (7.52 ft) and highest in September (7.85 ft).

Prowell Springs Diversion Pool, level, all years

Loading chart…

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

Each year's lowest and highest level

7.17.37.67.98.220172018201920202021202220232024202520262017: lowest 7.65 ft (2017-12-27), highest 7.88 ft (2017-10-06), average 7.76 ft, 87 days measured2018: lowest 7.45 ft (2018-12-31), highest 7.76 ft (2018-08-07), average 7.62 ft, 355 days measured2019: lowest 7.12 ft (2019-03-30), highest 7.80 ft (2019-09-17), average 7.51 ft, 332 days measured2020: lowest 7.37 ft (2020-04-18), highest 7.81 ft (2020-08-26), average 7.61 ft, 366 days measured2021: lowest 7.39 ft (2021-04-25), highest 7.72 ft (2021-08-18), average 7.57 ft, 365 days measured2022: lowest 7.50 ft (2022-02-27), highest 7.93 ft (2022-09-09), average 7.69 ft, 365 days measured2023: lowest 7.59 ft (2023-04-13), highest 7.90 ft (2023-09-07), average 7.75 ft, 365 days measured2024: lowest 7.71 ft (2024-04-08), highest 8.11 ft (2024-09-04), average 7.88 ft, 366 days measured2025: lowest 7.68 ft (2025-04-17), highest 8.06 ft (2025-08-18), average 7.82 ft, 365 days measured2026: lowest 7.70 ft (2026-05-14), highest 7.85 ft (2026-09-02), average 7.77 ft, 295 days measured
7.17.37.67.98.22017201920212023202520262017: lowest 7.65 ft (2017-12-27), highest 7.88 ft (2017-10-06), average 7.76 ft, 87 days measured2018: lowest 7.45 ft (2018-12-31), highest 7.76 ft (2018-08-07), average 7.62 ft, 355 days measured2019: lowest 7.12 ft (2019-03-30), highest 7.80 ft (2019-09-17), average 7.51 ft, 332 days measured2020: lowest 7.37 ft (2020-04-18), highest 7.81 ft (2020-08-26), average 7.61 ft, 366 days measured2021: lowest 7.39 ft (2021-04-25), highest 7.72 ft (2021-08-18), average 7.57 ft, 365 days measured2022: lowest 7.50 ft (2022-02-27), highest 7.93 ft (2022-09-09), average 7.69 ft, 365 days measured2023: lowest 7.59 ft (2023-04-13), highest 7.90 ft (2023-09-07), average 7.75 ft, 365 days measured2024: lowest 7.71 ft (2024-04-08), highest 8.11 ft (2024-09-04), average 7.88 ft, 366 days measured2025: lowest 7.68 ft (2025-04-17), highest 8.06 ft (2025-08-18), average 7.82 ft, 365 days measured2026: lowest 7.70 ft (2026-05-14), highest 7.85 ft (2026-09-02), average 7.77 ft, 295 days measured
Lowest to highest that yearYear average2026 so far

One bar per year from the lowest to the highest daily level, with the year's average. Years with no bar have no daily record in the agency archive.

Lowest years

Years ranked by their lowest daily level.

  • 20197.12 ft on Mar 30
  • 20207.37 ft on Apr 18
  • 20217.39 ft on Apr 25
  • 20187.45 ft on Dec 31
  • 20227.50 ft on Feb 27

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (295 days)7.777.70May 147.85Sep 2
20257.827.68Apr 178.06Aug 18
20247.887.71Apr 88.11Sep 4
20237.757.59Apr 137.90Sep 7
20227.697.50Feb 277.93Sep 9
20217.577.39Apr 257.72Aug 18
20207.617.37Apr 187.81Aug 26
20197.517.12Mar 307.80Sep 17
20187.627.45Dec 317.76Aug 7
2017 (87 days)7.767.65Dec 277.88Oct 6

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

Monthly averages

MonthAverageLowestHighest
January7.647.347.84
February7.617.307.80
March7.577.127.75
April7.527.137.73
May7.577.147.78
June7.657.327.88
July7.747.418.02
August7.857.678.10
September7.857.708.11
October7.827.638.02
November7.767.567.97
December7.707.457.92

Download

Daily levels as CSV (3,261 rows; credit the original agencies listed below)