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Fish kill under investigation in Dubuque County

Fish kill under investigation in Dubuque County

  • 5/12/2018 8:47:00 AM
  • View Count 287
PEOSTA - The DNR was unable to determine the cause of a fish kill in Whitewater Creek, Dubuque County, that occurred sometime in the first week of May.
Fish kill in Dubuque County caused by dairy runoff

Fish kill in Dubuque County caused by dairy runoff

  • 10/31/2017 3:11:00 PM
  • View Count 993
DYERSVILLE – The DNR received laboratory results last week confirming that ammonia toxicity in runoff from a dairy was responsible for an October fish kill in Dubuque County.
Fish kill investigated in Dubuque County stream

Fish kill investigated in Dubuque County stream

  • 7/10/2017 5:25:00 PM
  • View Count 799
DUBUQUE COUNTY, Iowa – The Iowa Department of Natural Resources investigated a fish kill July 5 through 7 in and near the east side of White Pine Hollow State Preserve in the northwest corner of Dubuque County.