Crystal Lake

General Information

County: Hancock
Location: north edge of Crystal Lake
Acres: 264.00
Maximum Depth: 18.4 ft. (2008 - Data collected as part of the statewide lake mapping program.)
Motoring Restrictions: none

Nearby Parks

Amenities

Amenities at Crystal Lake include:
  • Boat Access
  • Fishing Jetty
  • Picnic Area
  • Beach
  • Trails
  • Playground
  • Restrooms
  • Camping
  • Hard Surface Boat Ramp
  • Accessible Shoreline
  • Fish Cleaning Station
For more information contact the Clear Lake Fish and Wildlife office at 641-357-3517.
Black Crappie - Good: Use small earth worms or minnows with a slip bobber.
Bluegill - Good: Target vegetation and use small jigs or hooks tipped with small minnows.
Download Printable Lake Map

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

  • 11/03/2015 - 2,601 Walleye (8")
  • 10/22/2015 - 300 Largemouth Bass (11")
  • 10/13/2015 - 4,026 Walleye (6")
  • 10/01/2015 - 130,000 Bluegill (1.2")
  • 10/01/2015 - 2,304 Channel Catfish (8")
  • 05/18/2015 - 1,320 Northern Pike (2.9")
  • 09/19/2014 - 822 Northern Pike (10")
  • 09/18/2014 - 1,645 Channel Catfish (8")
  • 07/31/2014 - 5,455 Walleye (2-3")
  • 06/03/2014 - 1,398 Northern Pike (2-3")
  • 07/17/2013 - 7,556 Walleye (2.4")
  • 05/29/2013 - 2,808 Northern Pike (2.7")
  • 10/11/2012 - 243 Northern Pike (8.3")
  • 09/13/2012 - 1,580 Channel Catfish (8.5")
  • 05/08/2012 - 2,748 Northern Pike (2.9")
  • 10/10/2011 - 8,350 Walleye (4.1")
  • 05/18/2011 - 1,490 Northern Pike (2.6")
  • 04/12/2011 - 49,800 Bluegill (1.3")
  • 09/14/2010 - 1,264 Channel Catfish (9.2")
  • 06/23/2010 - 26,400 Largemouth Bass (1.6")
  • 05/18/2010 - 1,357 Northern Pike (2.5")
  • 10/07/2009 - 9,771 Walleye (4.5")
  • 09/30/2009 - 117,000 Bluegill (1.5")
  • 06/24/2009 - 26,400 Largemouth Bass (1.4")
  • 05/21/2009 - 28,000 Channel Catfish (3.6")
  • 05/13/2009 - 4,942 Northern Pike (3.0")
  • 04/08/2009 - 149,000 Bluegill (1.5")
  • 04/03/2009 - 260,408 Northern Pike (Fry)
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: Except for border lakes
  • 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:
  • Northern Pike
    • Season: Continuous, except for boundary lakes
    • Daily Bag Limit: 3 fish
    • Possession Limit: 6 fish
    • Length Limit: none
    • Other: Except for border lakes
  • Walleye
    • Season: Continuous
    • Daily Bag Limit: combined walleye, sauger and saugeye; 5 fish
    • Possession Limit: combined walleye, sauger and saugeye; 10 fish
    • Length Limit: none
    • Other:
The fishery has good opportunities for bluegill and crappie in the spring of 2017. The bluegill will require some sorting to get fish near 8 inches, but the numbers are strong. Crappie are averaging about 9 inches and will continue to grow into larger sizes by fall.(2017)

Contacts

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.