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Thayer Lake

General Information

County: Union
Location: 1 mile south of Thayer
Acres: 11.00
Maximum Depth: 12 ft. (1972)
Motoring Restrictions: 10 H.P.

Amenities

Amenities at Thayer Lake include:
  • Boat Access
  • Picnic Area
  • Trails
  • Restrooms
  • Camping
  • Good/Excellent Shorefishing
  • Carry Down Boat Launch

Fishing Report

No recent updates

Fishing Forecast

Bluegills were sampled in high numbers with no gills exceeding 7.5 inches. Largemouth bass were sampled in high abundance. Bass were of all sizes with one exceeding 20 inches.(2013)


Lake Maps


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

Popular Fish Species at this Lake

Fish Stocking

  • 09/19/2013 - 60 Channel Catfish (8.5")
  • 09/07/2011 - 92 Channel Catfish (8.3")
  • 09/09/2009 - 204 Channel Catfish (7.3")
  • 06/24/2008 - 600 Largemouth Bass (1.3")
  • 09/13/2007 - 215 Channel Catfish (7.7")
  • 06/13/2007 - 1,200 Largemouth Bass (1.3")
  • 03/22/2007 - 60 Largemouth Bass (3.5")
  • 11/13/2006 - 340 Channel Catfish (8.0")
  • 11/01/2006 - 8,000 Bluegill (2.0")

Regulations

The Fishing Regulations brochure is available for download. The summaries listed below are a partial listing provided for your benefit.

  • Black Bullhead
    • Season: Continuous
    • Daily Bag Limit: unlimited
    • Possession Limit: unlimited
    • Length Limit: none
    • Other:
  • Black Crappie
    • Season: Continuous
    • Daily Bag Limit: combined black and white crappie, 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:

Fish Surveys

Lake Fish Survey Data Data from the most recent fisheries survey of this lake is provided on this external web site. This data may include information from various netting surveys and/or electroshocking surveys. Data includes numbers of fish sampled, and fish size ranges. Not all lakes are sampled every year.

Lake Mini-report

Lake Reports Summary report information about selected (~130) lakes regarding water quality, upstream land use, usage, economic value and more. Reports are customizable by the user to include only that information which the user desires to include.

Water Quality

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.

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