Fisheries biologists
Fishing Wisconsin
Fisheries biologists have management responsibilities by county. In some cases, counties may be further subdivided into management areas. Additionally, you can find Treaty and U.S. Forest Service responsibilities under other management areas. Use the map to select the desired county or scroll down to find the county or region. Once you have found the biologist you are looking for, click on their name to view their phone number, address, email address and other contact information.
Find a biologist - Find your county
| County Name | |
| County or Region | Fisheries Biologist |
| Adams County | |
| General | Jennifer Bergman |
| Ashland County | |
| Inland Waters | Zach Lawson |
| Lake Superior - Main lake | Dray Carl |
| Lake Superior - Tributary streams | Paul Piszczek |
| Barron County | |
| General | Kyle Broadway |
| Bayfield County | |
| Lake Superior - Main lake | Dray Carl |
| Lake Superior - Tributary streams | Paul Piszczek |
| Inland Waters | Nathan Thomas |
| Brown County | |
| General | Jason Breeggemann |
| Lake Michigan | Jason Breeggemann |
| Buffalo County | |
| Inland Waters | Zach Woiak |
| Mississippi River | Brian Brecka |
| Burnett County | |
| General | Craig Roberts |
| Calumet County | |
| General | Angelo Cozzola |
| Chippewa County | |
| General | Joseph Gerbyshak |
| Clark County | |
| General | Zach Woiak |
| Columbia County | |
| General | Nate Nye |
| Crawford County | |
| Inland Waters | Kirk Olson |
| Mississippi River | Patrick Short |
| Dane County | |
| General | Kyle Olivencia |
| Crystal, Mud and Fish lakes | Nate Nye |
| Dodge County | |
| General | Mark Baldock |
| Door County | |
| Inland Waters | Logan Sikora |
| Lake Michigan | Logan Sikora Scott Hansen |
| Douglas County | |
| Lake Superior - Main lake | Dray Carl |
| Lake Superior - Tributary streams | Paul Piszczek |
| Inland Waters | Nathan Thomas |
| Dunn County | |
| General and the Red Cedar River | Kasey Yallally |
| East of the Red Cedar and Chippewa River mainstem | Joseph Gerbyshak |
| Eau Claire County | |
| General | Joseph Gerbyshak |
| Florence County | |
| General | Greg Matzke |
| Fond du Lac County | |
| Western | Mark Baldock |
| Eastern | Drew Wallace |
| Lake Winnebago | Margaret Stadig |
| Forest County | |
| General | Greg Matzke |
| Grant County | |
| General | Tim Parks |
| Mississippi River | Patrick Short |
| Green County | |
| General | Kyle Olivencia |
| Green Lake County | |
| General | Scott Bunde |
| Iowa County | |
| General | Justin Haglund |
| Iron County | |
| Inland Waters | Zach Lawson |
| Lake Superior - Main lake | Dray Carl |
| Lake Superior - Tributary streams | Paul Piszczek |
| Jackson County | |
| General | Zach Woiak |
| Jefferson County | |
| General | Mark Baldock |
| Juneau County | |
| General | Jennifer Bergman |
| Kenosha County | |
| Inland Waters | Travis Motl |
| Lake Michigan | Laura Schmidt Aaron Schiller |
| Kewaunee County | |
| Inland Waters | Logan Sikora |
| Lake Michigan | Logan Sikora Scott Hansen |
| La Crosse County | |
| Inland Waters | Kirk Olson |
| Mississippi River | Vacant |
| Lafayette County | |
| General | Tim Parks |
| Langlade County | |
| General | Dave Seibel |
| Lincoln County | |
| General | Dave Seibel |
| Manitowoc County | |
| Inland Waters | Jason Breeggemann |
| Lake Michigan | Logan Sikora Scott Hansen |
| Marathon County | |
| General | Lucas Koenig |
| Marinette County | |
| Inland Waters | Chip Long |
| Lake Michigan | Tammie Paoli |
| Menominee River | Chip Long |
| Green Bay and Coastal Shore | Tammie Paoli |
| Marquette County | |
| General | Scott Bunde |
| Menominee County | |
| General | Elliot Hoffman |
| Milwaukee County | |
| Inland Waters | Laura Schmidt |
| Lake Michigan | Laura Schmidt Aaron Schiller |
| Monroe County | |
| General | Kirk Olson |
| Oconto County | |
| Inland Waters | Chip Long |
| Lake Michigan | Tammie Paoli |
| Green Bay and Coastal Shore | Tammie Paoli |
| Oneida County | |
| General | Nathan Lederman |
| Outagamie County | |
| Lower Fox River | Angelo Cozzola |
| Wolf River | Margaret Stadig |
| Ozaukee County | |
| Inland Waters | Aaron Schiller |
| Lake Michigan | Laura Schmidt Aaron Schiller |
| Pepin County | |
| Inland Waters | Joseph Gerbyshak |
| Mississippi River | Brian Brecka |
| Pierce County | |
| Inland Waters | Kasey Yallaly |
| Mississippi River | Brian Brecka |
| St. Croix River | Kasey Yallaly |
| Polk County | |
| General | Kyle Broadway |
| St. Croix River | Kasey Yallaly |
| Portage County | |
| General | Lucas Koenig |
| Price County | |
| General | Jeff Scheirer |
| Racine County | |
| Inland Waters | Travis Motl |
| Lake Michigan | Laura Schmidt Aaron Schiller |
| Richland County | |
| General | Justin Haglund |
| Rock County | |
| General | Kyle Olivencia |
| Rusk County | |
| General | Jeff Scheirer |
| Sauk County | |
| General | Nate Nye |
| Sawyer County | |
| General | Max Wolter |
| Shawano County | |
| General | Elliot Hoffman |
| Sheboygan County | |
| Inland Waters | Drew Wallace |
| Lake Michigan | Laura Schmidt Aaron Schiller |
| St. Croix County | |
| Inland Waters | Kasey Yallaly |
| St. Croix River | Kasey Yallaly |
| Taylor County | |
| General | Jeff Scheirer |
| Trempealeau County | |
| Inland Waters | Zach Woiak |
| Mississippi River | Kristina Pechacek |
| Vernon County | |
| Inland Waters | Kirk Olson |
| Mississippi River | Kristina Pechacek |
| Vilas County | |
| General | Eric Wegleitner |
| Walworth County | |
| General | Travis Motl |
| Washburn County | |
| General | Craig Roberts |
| Washington County | |
| General | Drew Wallace |
| Waukesha County | |
| General | Ben Heussner |
| Waupaca County | |
| General | Elliot Hoffman |
| Waushara County | |
| General | Scott Bunde |
| Winnebago County | |
| General | Margaret Stadig |
| Wood County | |
| General | Jennifer Bergman |
| Other Management Areas | |
| Treaty (East) | Lawrence Eslinger |
| Treaty (West) | Gene Hatzenbeler |
| Forest Service Liaison | Vacant |