Aquatic Invasive Species Contacts
Location:
Regional DNR AIS Coordinator
PATRICK SIWULA
920-893-8552
patrick.siwula@wisconsin.gov
County or Tribal Coordinator
Tina Kroening
kkroening@co.ozaukee.wi.us
Grants - Applying and Technical Assistance
Heidi Bunk
262-574-2130
Heidi.Bunk@wisconsin.gov
Grants - Financial Administration
CHRISSY KOZIK
414-897-5776
Christine.Kozik@Wisconsin.gov
Aquatic Plant Management
Craig Helker
Craig.Helker@wisconsin.gov
Fishing and Fish Management
Fisheries Biologists by County
DNR Dams - Water Management Engineer Contacts
Please contact the DNR Dams Program if you have questions regarding dams or dam safety
DNR Dam Contacts By County
DNR Wardens
Please contact a DNR Warden if you have questions regarding:
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Potential environmental violations or hazardous spills
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Laws in state parks, forests and other DNR-owned lands
Warden Contacts By County