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DNR News Releases
Archive by tag: Sweet MarshReturn
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Martens Lake not open to boat traffic for hunting this fall

Martens Lake not open to boat traffic for hunting this fall

  • 7/26/2022 12:49:00 PM
  • View Count 3210
Tripoli, Iowa - Waterfowl hunters scouting shallow lakes and marshes ahead of the season should be aware that Martens Lake on the Sweet Marsh Wildlife Area is in the process of a dike repair and channel excavation project and will not be open to boat traffic for hunting this fall.
Fishing regulations to be relaxed at Martens Lake in Sweet Marsh in Bremer County

Fishing regulations to be relaxed at Martens Lake in Sweet Marsh in Bremer County

  • 5/10/2022 2:03:00 PM
  • View Count 915
TRIPOLI - The Iowa Department of Natural Resources (DNR) will relax the fishing regulations at Martens Lake in Sweet Marsh Wildlife Management Area (WMA) beginning May 15 to allow anglers to more freely harvest fish as the lake is drained to prepare for a project that will repair the Martens’ Lake dike. 
Drought impacting Iowa’s shallow lakes and wetlands

Drought impacting Iowa’s shallow lakes and wetlands

  • 8/25/2021 8:21:00 AM
  • View Count 1603
Parkersburg, Iowa - With much of Iowa currently under drought conditions, many shallow lakes and wetlands will either be dry or nearly dry, making scouting an important part of hunter’s preparation ahead of the 2021 waterfowl season.
Floodwaters damage Sweet Marsh Wildlife Area

Floodwaters damage Sweet Marsh Wildlife Area

  • 7/31/2017 8:35:00 AM
  • View Count 4777
TRIPOLI, Iowa - Heavy rainfall last weekend in the Wapsipinicon and Plum Creek watersheds in Chickasaw and Bremer counties has caused a 60 foot by 40 foot section of the dike on Martens Lake on the Sweet Marsh Wildlife Management Area to fail. The breach likely occurred during the night of July 23.