Twelve Mile Creek Lake

General Information

County: Union
Location: 4 miles east of Creston
Acres: 635.00
Maximum Depth: 42 ft. (2007 - Data collected as part of the statewide lake mapping program.)
Motoring Restrictions: No Size Limit at No Wake

Nearby Parks

Green Valley State Park

Amenities

Amenities at Twelve Mile Creek Lake include:
  • Boat Access
  • Fishing Jetty
  • Accessible Facilities
  • Restrooms
  • Hard Surface Boat Ramp
  • Accessible Shoreline
Water temperature in most Mount Ayr district lakes is in the low to mid 70's. For more information, please call the Mount Ayr Fisheries office at 641-464-3108.
Black Crappie - Fair: Catch crappie using small jigs or minnows fished near the fishing jetties, along the rock reefs, or shallow cedar tree brushpiles.
Bluegill - Good: Catch Bluegill up to 8.5 inches using jigs tipped with a worm fished near the fishing jetties or shallow bays.
Largemouth Bass - Fair: Try using jigs or finesse plastics fished along cedar tree brushpiles or shallow brush in the bays for Largemouth Bass of all sizes.
Download Printable Lake Map
Download Printable Fishing Structures Map

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

  • 10/22/2018 - 3,177 Walleye (8.3)
  • 05/08/2018 - 1,905,000 Walleye (Fry)
  • 9/5/2017 - 1,252 Channel Catfish (8.3")
  • 10/25/2017 - 75 Walleye (9")
  • 10/25/2017 - 1,052 Walleye (9")
  • 10/24/2017 - 602 Walleye (9")
  • 10/24/2017 - 1,983 Walleye (9")
  • 10/23/2017 - 2,000 Walleye (9")
  • 4/26/16 - 2,000,000 Walleye (Fry)
  • 10/26/16 - 6,807 Walleye (10.3")
  • 10/20/2015 - 6,358 Walleye (8")
  • 09/17/2015 - 3,201 Channel Catfish (8")
  • 04/22/2015 - 1,905,000 Walleye (Fry)
  • annual 2014 - 6,499 Walleye (8")
  • annual 2014 - 3,700,000 Walleye (Fry)
  • 10/28/2013 - 7,161 Walleye (8.4")
  • 09/26/2013 - 3,200 Channel Catfish (8.4")
  • 06/20/2013 - 1,700,000 Walleye (Fry)
  • 10/12/2012 - 6,351 Walleye (8.0")
  • 10/12/2011 - 4,853 Walleye (8.3")
  • 08/29/2011 - 2,455 Channel Catfish (9.2")
  • 10/17/2010 - 4,597 Walleye (9.7")
  • 10/08/2009 - 3,651 Walleye (9.3")
  • 09/09/2009 - 5,884 Channel Catfish (7.7")
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:
  • Green Sunfish
    • Season: Continuous
    • Daily Bag Limit: none
    • Possession Limit: unlimited
    • 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:
  • Smallmouth Bass
    • Season: Continuous
    • Daily Bag Limit: combined black bass, 3 fish
    • Possession Limit: combined black bass, 6 fish
    • Length Limit: 15-inch minimum
    • Other:
  • 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:
  • White 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
  • Yellow Bullhead
    • Season: Continuous
    • Daily Bag Limit: unlimited
    • Possession Limit: unlimited
    • Length Limit: none
    • Other:
  • Yellow Perch
    • Season: Continuous
    • Daily Bag Limit: 25 fish
    • Possession Limit: 50 fish
    • Length Limit: none
    • Other:
Moderate numbers of bluegill and crappie were sampled in 2018. Most bluegill sampled were 7- to 8-inches long and most crappies were 8- to 10-inches long. Some larger crappies (12 inches) are available. Spring electrofishing showed a moderate abundance of largemouth bass of all sizes up to 19 inches.(2018)

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.