Beaver Lake

General Information

County: Dallas
Location: 1 1/2 miles north of Dexter
Acres: 34.00
Maximum Depth: 40.8 ft. (2008 - Data collected as part of the statewide lake mapping project.)
Motoring Restrictions: No Size Limit at No Wake

Nearby Parks

Amenities

Amenities at Beaver Lake include:
  • Boat Access
  • Fishing Jetty
  • Accessible Pier
  • Picnic Area
  • Hard Surface Boat Ramp
No recent updates
Download Printable Lake Map

You can zoom in on the map for bathymetric information for some lakes

  • 9/18/2017 - 400 Channel Catfish (8.2")
  • 09/21/2015 - 301 Channel Catfish (8")
  • 10/01/2013 - 342 Channel Catfish (8.5")
  • 09/13/2011 - 321 Channel Catfish (8.7")
  • 09/16/2009 - 298 Channel Catfish (7.9")
The Fishing Regulations brochure is available for download. The summaries listed below are a partial listing provided for your benefit.

  • Bluegill
    • Season: Continuous
    • Daily Bag Limit: 25 fish
    • Possession Limit: unlimited
    • Length Limit: none
    • Other: No daily limit on private waters
  • Channel Catfish
    • Season: Continuous
    • Daily Bag Limit: combined: channel, blue and flathead catfish, 8 fish
    • Possession Limit: combined: channel, blue and flathead catfish, 30 fish
    • Length Limit: none
    • Other:
  • Largemouth Bass
    • Season: Continuous
    • Daily Bag Limit: combined black bass, 3 fish
    • Possession Limit: combined black bass, 6 fish
    • Length Limit: 15-inch minimum
    • Other:
Beaver Lake is a good destination for anglers looking for decent crappie and bluegill fishing. Bluegills are reaching 9-inches with good numbers of 7- to 8-inch fish in the 2017 surveys. The older group of 10- to 11-inch black crappie is decreasing in numbers, but still available in good enough numbers to catch some. Behind these fish is a strong year class of 7.5- to 9-inch black crappies that will provide good crappie fishing over the next two to three years. Largemouth bass were sampled in good numbers from 8- to 12-inches and 13.5- to 16-inches. Channel catfish numbers are not high, but sizes are good. The channel catfish surveyed in 2017 were 20- to 28-inches and averaged just over 5lbs.(2017)

Contacts

Iowa-Caught Fish Are Safe to Eat, In Almost All Cases

The vast majority of Iowa’s streams, rivers and lakes offer safe and high-quality fish that pose little or no threat to human health if consumed. Some limitations may apply for young children and pregnant women. Here’s a Fish Consumption Fact Sheet from the Iowa DNR and the Iowa Dept. of Public Health for more information. Here is a list of current fish consumption advisories for Iowa lakes and rivers.