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Cocklin Fish Farm

General Information

County: Cass
Location: 2 miles north of Griswold
Acres: 8.00
Maximum Depth: 12 ft. (1973)
Motoring Restrictions: Electric Motors Only

Amenities

Amenities at Cocklin Fish Farm include:
  • Picnic Area
  • Playground
  • Restrooms
  • Camping
  • Good/Excellent Shorefishing

Fishing Report

No recent updates

Fishing Forecast

The fishery in Cocklin Fish Farm was set back by summer kill in 2014. Low dissolved oxygen levels in August caused the kill that eliminated a portion of the fish population. Some fish did survive as confirmed by an electrofishing survey in September. That survey included 7 inch bluegill, 9 inch black crappie, largemouth bass from 10 to 15 inches, and a few channel catfish. Cocklin's will support some fishing in 2015. Restocking the lake will not be necesary but it will take time to build back numbers.(2015)


Lake Maps

Download Printable Lake Map

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

Popular Fish Species at this Lake

Fish Stocking

  • 09/17/2013 - 300 Channel Catfish (8.4")
  • 09/07/2011 - 138 Channel Catfish (8.3")
  • 09/21/2009 - 180 Channel Catfish (8.3")
  • 05/29/2007 - 240 Channel Catfish (5.9")
  • 07/07/2005 - 200 Channel Catfish (Cage)

Regulations

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

  • 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
  • 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:

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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