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Berlin Lake Water Level Today

Daily level, distance to full pool and history for Berlin Lake, on the Mahoning River in Ohio.

Updated · Source: US Army Corps of EngineersUSACE Provisional

Water level Provisional

1,016.16ft

msl · 4:00 PM EST, Nov 8, 2026

  • 7.85 ftbelow full pool (1,024.0 ft)
  • 32,789acre-ft in storage
  • +0.02 ftin 24 h+0.11 ft in 7 days−3.54 ft in 30 days
1,0161,0181,0201,0221,0241,0261,0281,0161,0181,0201,0221,0241,0261,0281,0161,0181,0201,0221,0241,0261,028
  • Full pool
  • 1 yr ago

Is Berlin Lake full?

No. Berlin Lake is 7.85 ft below full pool (1,024.0 ft). It is at the same level as a year ago.

Berlin Lake level history

Full pool 1,024.0 ft
View data table
DateLevel (ft)% full
Nov 8, 20261,016.16—
Nov 7, 20261,016.14—
Nov 6, 20261,016.13—
Nov 5, 20261,016.12—
Nov 4, 20261,016.08—
Nov 3, 20261,016.07—
Nov 2, 20261,016.06—
Nov 1, 20261,016.05—
Oct 31, 20261,016.04—
Oct 30, 20261,016.04—
Oct 29, 20261,016.05—
Oct 28, 20261,016.07—
Oct 27, 20261,016.07—
Oct 26, 20261,016.07—
Oct 25, 20261,016.06—
Oct 24, 20261,016.06—
Oct 23, 20261,016.07—
Oct 22, 20261,016.17—
Oct 21, 20261,016.34—
Oct 20, 20261,016.62—
Oct 19, 20261,016.94—
Oct 18, 20261,017.26—
Oct 17, 20261,017.52—
Oct 16, 20261,017.76—
Oct 15, 20261,018.02—
Oct 14, 20261,018.29—
Oct 13, 20261,018.57—
Oct 12, 20261,018.85—
Oct 11, 20261,019.12—
Oct 10, 20261,019.41—
Oct 9, 20261,019.70—
  • Berlin Lake level
  • Full pool 1,024.0 ft
  • Above full pool
Source: USACE · Daily averages since 2013

Berlin Lake on Nov 8 in past years

Berlin Lake water level on Nov 8 in past years
YearLevel (ft)vs todayvs full pool
2026today1,016.16—−7.85 ft
20251,016.17+0.01−7.84 ft
20241,014.31−1.85−9.70 ft
20231,015.97−0.19−8.04 ft
20221,015.89−0.27−8.12 ft
20211,016.08−0.08−7.93 ft
20201,016.25+0.09−7.76 ft
20191,016.12−0.04−7.89 ft
20181,017.23+1.07−6.78 ft
20171,015.44−0.72−8.57 ft
20161,015.81−0.35−8.20 ft

Today’s level is the lowest for this date since 2024.

Lake facts

Full pool (conservation pool)
1,024.0 ft msl
Seasonal target today
1,015.9 ft+0.25 ft vs target
Summer / winter pool
1,024.0 / 1,015.9 ft
Top of flood pool
1,031.3 ft msl
Bottom of conservation pool
979.3 ft msl
Highest since 2013
1,030.78 ftJun 21, 2019
Lowest since 2013
1,012.58 ftSep 29, 2016
Data since
Jul 27, 2013
Dam
Berlin Damcompleted 1943
River
Mahoning River
Operated by
US Army Corps of Engineers, Pittsburgh District
Dam location
Mahoning County
Gauge location
41.0461, −81.0025

Dam, river and owner from the National Inventory of Dams (USACE). Records cover Jul 27, 2013 to today (daily averages).

Weather on the lake

  1. This Afternoon56°FHighLow 39°FSW 16 mphSunny
  2. Tonight39°FLowW 9–13 mphPartly Cloudy
  3. Monday55°FHighLow 34°FNW 6–12 mphMostly Cloudy
  4. Tuesday62°FHighLow 34°FSW 7–12 mphSunny
  5. Wednesday60°FHighLow 38°FSW 3 mphPartly Sunny
  6. Thursday48°FHighLow 30°FNE 6–13 mphLight Rain
  7. Friday41°FHighLow 29°FN 15 mphRain and Snow Likely

Forecast: National Weather Service for the dam area (41.05, −81.00). Wind speeds are forecasts, not measurements.

Nearby lakes

Quick answers

What is the full pool level of Berlin Lake?
1,024.0 ft above mean sea level, the top of its conservation pool. Above it, water is held in the flood pool (up to 1,031.3 ft) and released through Berlin Dam when conditions downstream allow.
How much does Berlin Lake need to be full?
Berlin Lake needs 7.85 ft more water to reach full pool (1,024.0 ft), as of Nov 8, 2026.
Is Berlin Lake rising or falling?
It is rising: +0.11 ft in the last 7 days and +0.02 ft in 24 hours, to 1,016.16 ft on 4:00 PM EST, Nov 8, 2026 (US Army Corps of Engineers).
When was Berlin Lake last full?
It was last at or above full pool (1,024.0 ft) on Sep 25, 2026. On Nov 8, 2026 it was 7.85 ft below.
What is the highest level in our data?
Berlin Lake reached 1,030.78 ft on Jun 21, 2019. The lowest was 1,012.58 ft on Sep 29, 2016 (USACE data since 2013; older records are not in this data set).
How much has Berlin Lake changed in the last year?
In the last 12 months it ranged from 1,015.04 ft (Dec 7, 2025) to 1,029.59 ft (Apr 6, 2026), a swing of 14.55 ft.
How often is this page updated?
This page is updated several times a day with the latest reading from US Army Corps of Engineers. The last reading is from 4:00 PM EST, Nov 8, 2026.

Where this data comes from

Hourly pool elevation from the US Army Corps of Engineers (water.usace.army.mil). Recent readings are provisional and may be revised. Weather from the National Weather Service. Dam details from the National Inventory of Dams.

Lake Levels Daily is an independent site, not affiliated with TWDB, LCRA, USACE, USGS, NOAA, TVA or any lake operator. Check official sources before making safety decisions.