Reservoir · Portage, Ohio

Berlin Lake

Berlin Lake

Reservoir · Ohio

Information Only

StrikeTracks does not currently provide a live condition rating for this destination. Destination and fishery information is still available.

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Fishery Profile

Documented species you may encounter at Berlin Lake.

High confidenceLast verified: Aug 26, 2026

Species images are AI-generated illustrations for visual reference and may simplify natural variation. Fishery records are based on the cited agency sources. About fish illustrations

Fishery overview

Berlin Lake is northeast Ohio's USACE Mahoning River reservoir and a well-known ODNR walleye lake. StrikeTracks publishes complete static Fishery with catalog-visible Unavailable conditions because no same-lake live USGS 00010 exists. Lowellville 03099500 is not this lake. This is not Mosquito Creek Lake and not West Branch Reservoir.

Target species

Fishery characteristics

Composition
Mixed wild and stocked

USACE flood-control pool on the Mahoning River at the Portage–Mahoning–Stark junction. Distinct from Mosquito Creek Lake and from Michael J. Kirwan / West Branch Reservoir.

Best seasons

  • Spring
  • Summer
  • Fall

Common techniques

  • Boat fishing
  • Shore fishing
  • Spinning
  • Trolling

Access and Public Fishing Rights

ODNR and USACE operate public launches around Berlin Lake. Catalog coordinates are the dam / US 224 corridor, not a USGS thermal site.

Stocking information

ODNR manages a popular walleye fishery here. Confirm current official stocking records.

  • Walleye

    Stocked · Ohio Department of Natural Resources Division of Wildlife

    Stocked

Ohio inland fishing regulations apply. Confirm current ODNR inland limits. This is not a Lake Erie pin.

conditionPublicationPolicy=static-value-structural-unavailable. Berlin Lake is the USACE Mahoning River flood-control reservoir at the Portage–Mahoning–Stark junction and an ODNR-named walleye destination with public Corps and Division of Wildlife launches. inlandHasCompleteStaticFisheryValue passes. Lowellville USGS 03099500 is the Mahoning River, not Berlin pool 00010, and using it would be a tailwater/river-to-lake remap. HIGH plus PATH B does not auto-approve; public Unavailable is approved because Berlin is a distinct northeast Ohio walleye reservoir whose honest Unavailable plus complete static Fishery is useful independently of Mosquito Creek Lake, West Branch, or Lake Erie. This justification is Berlin-specific and does not copy Mosquito or Alum Creek prose.

Location and Access

Cataloged lake location

Portage, Ohio

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The map marker represents the cataloged waterbody or monitoring location and may not indicate legal parking or public access. Confirm access through the official information before visiting.

Lake Details

County

Portage

Management Category

USACE / ODNR flood-control reservoir

Regulation Scope

Berlin Lake

Regulation Summary

Berlin Lake: Ohio inland fishing regulations. Confirm current official regulations.

Target Species

Walleye, Largemouth Bass, Smallmouth Bass, Channel Catfish, Black Crappie, White Crappie, Bluegill

Public Access

Public

Boat Launch

Available

Shore Fishing

Available

Description

Berlin Lake, Portage / Mahoning / Stark counties, Ohio. USACE Mahoning River flood-control reservoir. Catalog-visible Unavailable: no same-lake live USGS water temperature (00010). Mahoning River at Lowellville 03099500 is downstream river temperature, not pool thermal. Not Mosquito Creek Lake and not Lake Erie.