Aquatic Invasive Species Contacts
Location:
Waterway and Wetland Program
Please contact the Waterway and Wetland Program if you have questions regarding:
- Riprap, Shoreline disturbance, and Riparian Rights
- Piers, Boat Ramps, and Boat Structures
- Dredging
- Bridges, Culverts over streams, and Water diversion
- Ponds and Wetlands
- Structures (rafts, intake and outflow)
- Weed rakes and Aqua thrusters
Waterway and Wetland Contacts By County
Aquatic Invasive Species - AIS Regional Coordinator/Point of Contact
PATRICK SIWULA
920-893-8552
patrick.siwula@wisconsin.gov
Aquatic Invasive Species - County or Tribal Coordinator
Valerie O'Connor
valerie@glacierlandrcd.org
Citizen Lake Monitoring - Coordinator
CLAIRE HETZEL
claire.hetzel@wisconsin.gov
Citizen Lake Monitoring - Equipment and Training
CLAIRE HETZEL
claire.hetzel@wisconsin.gov
Citizen Lake Monitoring - General Information
CLAIRE HETZEL
claire.hetzel@wisconsin.gov
Lake Grants - Financial Administration
GINA KEENAN
Gina.Keenan@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:
-
Potential environmental violations or hazardous spills
-
Laws in state parks, forests and other DNR-owned lands
Warden Contacts By County