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Blue Lake

General Information

County: Monona
Location: 3 miles west of Onawa
Acres: 269.00
Maximum Depth: 11.7 ft. (2006 - Mapped in 2006 as part of the statewide lake mapping program.)
Motoring Restrictions: none

Amenities

Amenities at Blue Lake include:
  • Boat Access
  • Fishing Jetty
  • Accessible Pier
  • Boat Rental
  • Picnic Area
  • Beach
  • Trails
  • Restrooms
  • Camping
  • Hard Surface Boat Ramp

Fishing Report

No recent updates

Fishing Forecast


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

  • 08/16/2013 - 5,056 Walleye (2.8")
  • 05/28/2013 - 5,566 Northern Pike (2.7")
  • 09/18/2012 - 1,622 Channel Catfish (8.4")
  • 05/07/2012 - 2,716 Northern Pike (2.7")
  • 05/17/2011 - 3,145 Northern Pike (2.7")
  • 05/12/2009 - 5,448 Northern Pike (2.8")
  • 09/25/2008 - 1,620 Channel Catfish (8.0")
  • 06/24/2008 - 27,000 Largemouth Bass (1.3")
  • 05/08/2008 - 2,803 Northern Pike (2.3")
  • 06/19/2007 - 7,242 Channel Catfish (6.5")
  • 06/19/2007 - 27,073 Channel Catfish (2.4"-)
  • 06/14/2007 - 30,710 Largemouth Bass (1.2")
  • 03/21/2007 - 247,472 Bluegill (1.5")
  • 05/03/2005 - 1,040 Northern Pike (2.2")
  • 10/04/2004 - 1,900 Channel Catfish (7")

Regulations

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: Associated chutes and backwaters of border rivers (Missouri, Big Sioux, and Des Moines) where intermittent or constant flow occur have a catfish combined daily bag of 15 fish. Associated chutes and backwaters of the Mississippi River have no daily bag or possession limit.
  • 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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