Country: USA
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Table Rock Reservoir water level history

Daily records since 2017 · Level today: 41.92 ft

Highest on record
51.94 ft
Sep 27, 2024
Lowest on record
31.69 ft
Dec 8, 2023
Today
41.92 ft
Oct 23, 2026
Years of data
10
since 2017

In short

Across 8 complete years, 2023 had the lowest average level (42.50 ft) and 2018 the highest (49.87 ft).

On average the lake is lowest in October (46.23 ft) and highest in May (48.87 ft).

Table Rock Reservoir level, all years

Loading chart…

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

Each year's lowest and highest level

303642475320172018201920202021202220232024202520262017: lowest 37.93 ft (2017-03-08), highest 50.80 ft (2017-10-24), average 47.75 ft, 313 days measured2018: lowest 48.01 ft (2018-09-15), highest 51.24 ft (2018-08-03), average 49.87 ft, 364 days measured2019: lowest 44.55 ft (2019-10-19), highest 50.90 ft (2019-02-23), average 48.71 ft, 365 days measured2020: lowest 45.42 ft (2020-09-11), highest 50.41 ft (2020-10-29), average 48.51 ft, 366 days measured2021: lowest 44.41 ft (2021-12-29), highest 50.81 ft (2021-03-26), average 47.75 ft, 364 days measured2022: lowest 44.52 ft (2022-01-01), highest 50.99 ft (2022-09-05), average 48.78 ft, 365 days measured2023: lowest 31.69 ft (2023-12-08), highest 49.75 ft (2023-01-05), average 42.50 ft, 363 days measured2024: lowest 36.95 ft (2024-01-01), highest 51.94 ft (2024-09-27), average 47.52 ft, 355 days measured2025: lowest 45.21 ft (2025-12-31), highest 50.39 ft (2025-05-13), average 48.80 ft, 365 days measured2026: lowest 38.90 ft (2026-10-03), highest 47.04 ft (2026-01-27), average 44.58 ft, 294 days measured
30364247532017201920212023202520262017: lowest 37.93 ft (2017-03-08), highest 50.80 ft (2017-10-24), average 47.75 ft, 313 days measured2018: lowest 48.01 ft (2018-09-15), highest 51.24 ft (2018-08-03), average 49.87 ft, 364 days measured2019: lowest 44.55 ft (2019-10-19), highest 50.90 ft (2019-02-23), average 48.71 ft, 365 days measured2020: lowest 45.42 ft (2020-09-11), highest 50.41 ft (2020-10-29), average 48.51 ft, 366 days measured2021: lowest 44.41 ft (2021-12-29), highest 50.81 ft (2021-03-26), average 47.75 ft, 364 days measured2022: lowest 44.52 ft (2022-01-01), highest 50.99 ft (2022-09-05), average 48.78 ft, 365 days measured2023: lowest 31.69 ft (2023-12-08), highest 49.75 ft (2023-01-05), average 42.50 ft, 363 days measured2024: lowest 36.95 ft (2024-01-01), highest 51.94 ft (2024-09-27), average 47.52 ft, 355 days measured2025: lowest 45.21 ft (2025-12-31), highest 50.39 ft (2025-05-13), average 48.80 ft, 365 days measured2026: lowest 38.90 ft (2026-10-03), highest 47.04 ft (2026-01-27), average 44.58 ft, 294 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.

  • 202331.69 ft on Dec 8
  • 202436.95 ft on Jan 1
  • 202144.41 ft on Dec 29
  • 202244.52 ft on Jan 1
  • 201944.55 ft on Oct 19

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (294 days)44.5838.90Oct 347.04Jan 27
202548.8045.21Dec 3150.39May 13
202447.5236.95Jan 151.94Sep 27
202342.5031.69Dec 849.75Jan 5
202248.7844.52Jan 150.99Sep 5
202147.7544.41Dec 2950.81Mar 26
202048.5145.42Sep 1150.41Oct 29
201948.7144.55Oct 1950.90Feb 23
201849.8748.01Sep 1551.24Aug 3
2017 (313 days)47.7537.93Mar 850.80Oct 24

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

Monthly averages

MonthAverageLowestHighest
January47.9336.9550.85
February48.5338.6150.90
March47.7237.9350.81
April48.5141.1850.89
May48.8743.8850.73
June48.6143.4350.59
July47.6041.1550.31
August47.1438.7051.24
September46.3136.9851.94
October46.2333.9950.80
November46.4231.8650.28
December46.4231.6950.73

Download

Daily levels as CSV (3,514 rows; credit the original agencies listed below)