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Zebra mussels found in Crystal Lake

Zebra mussels found in Crystal Lake

  • 6/25/2019 12:49:00 PM
  • View Count 526
The Iowa Department of Natural Resources (DNR) is closely monitoring Crystal Lake for zebra mussels after recent discoveries of juveniles in a water sample and two individuals on a sampling plate used to monitor for zebra mussels. No adult zebra mussels were found during a follow-up survey.