- Contact information
- For more information, please contact:
- Megan O’Shea
Green Bay and Fox River AOC coordinator
Wisconsin Dept. of Natural Resources
Green Bay WI
The Lower Green Bay and Fox River are an "Area of Concern"
About the Lower Green Bay and Fox River AOC
In the 1980s, Lower Green Bay (out to Long Tail Point and Point Au Sable) and the Fox River below the De Pere Dam were listed as one of 43 Great Lakes Areas of Concern (AOCs) by the International Joint Commission of Canada and the United States.
Problems that affected the use of this area such that it needed priority attention included:
- contaminated sediment;
- poor water quality; and
- lost or altered habitat.
Eleven beneficial use impairments describing the area’s problems were assigned.
The DNR worked with community stakeholders to develop a Remedial Action Plan in 1988. This plan contained a citizen’s vision for the future and outlined the key actions and recommendations necessary to restore the environment. Since that time, much work has been completed and significant progress made.
The DNR worked with community stakeholders to develop a Remedial Action Plan Update, which incorporated studies and actions that had occurred since 1988, in 1993. The report provided updated goals and recommendations and a list of long–term priorities.
In 2009, the DNR developed delisting targets as a way to measure when enough restoration has occurred to take Green Bay and the Fox River off the list of Great Lakes Areas of Concern. Then, in 2011, with the help of a newly re–formed Citizen Advisory Committee, the DNR developed a Stage 2 RAP Update that summarized the current status of the area’s impairments and described specific actions that should be taken to achieve the restoration targets.
Community Advisory Committee (CAC)
The original Remedial Action Plan was developed by DNR with extensive public involvement and input from other agencies, local governments, scientists, citizens, industries, and environmental groups. Established committees included a Citizen Advisory Committee that is no longer active.
To improve public input to Area of Concern activities, DNR formed a new Citizen Advisory Committee. The group’s purpose is to provide two–way communication between DNR and the CAC member organizations as priority restoration projects are identified.
The CAC consists of 20 people representing a balance between public, private, and nonprofit interests in the lower Green Bay and Fox River AOC. DNR solicited volunteers for the committee in spring 2011. Members were chosen based on their unique background, interest, and ability to serve as a liaison to a larger audience.
Although meetings are open to public attendance and advertised on DNR’s Public Hearings and Meetings website, public participation is limited to specific circumstances when meetings are opened to comment.
To learn more about AOC community events, volunteer opportunities and more check out our latest event listing. Don't forget to check back often for updates.
- There are no event postings at this time
- Past events
The Lower Green Bay and Fox River Area of Concern includes the last seven miles of the Fox River from the De Pere Dam to the mouth and extends into lower Green Bay up to an imaginary line crossing the bay from Long Tail Point to Point au Sable.
Although this part of the River and Bay is where water quality is most severely impacted, land and water uses upstream in the Fox–Wolf basin also have a great impact on the Area of Concern. To fully restore the Area of Concern a "watershed approach" will be needed to address upstream water quality.
A "beneficial use" is any way that a water body can improve the quality of life for humans or for fish and wildlife (for example providing fish that are safe to eat). If the beneficial use is unavailable due to environmental problems (for example if it is unsafe to eat the fish because of contamination) then that use is impaired.
Of the 14 possible beneficial use impairments defined by the U.S. and Canadian governments, 11 were listed as present and two as suspected in the Lower Green Bay and Fox River Area of Concern in the late 1980s. The only beneficial use impairment that is not identified in the Lower Green Bay and Fox River Area of Concern is "Added costs to agriculture or industry".
Beneficial Use Impairments
- Restrictions on fish and wildlife consumption
- Tainting of fish and wildlife flavor (suspected)
- Degradation of fish and wildlife populations
- Fish tumors or other deformities (suspected)
- Bird or animal deformities or reproductive problems
- Degradation of benthos
- Restrictions on dredging activities
- Eutrophication or undesirable algae
- Restrictions on drinking water, or taste and odor problems
- Beach closings
- Degradation of aesthetics
- Degradation of phytoplankton and zooplankton populations
- Loss of fish and wildlife habitat
- 2016 Remedial Action Plan Update
- 2015 Remedial Action Plan Update
- 2014 Remedial Action Plan Update
- 2013 Remedial Action Plan Update
- 2012 Remedial Action Plan Update
- 2011 Stage 2 Remedial Action Plan Update
- 2009 Area of Concern Beneficial Use Impairment Delisting Targets
This report contains the targets describing when each beneficial use should be considered sufficiently restored so that the Lower Green Bay and Fox River can be removed from the list of Great Lakes Areas of Concern.
- 1993 Area of Concern Remedial Action Plan Update
This update of the Remedial Action Plan describes each beneficial use impairment in the Area of Concern and updates the original Remedial Action Plan.
- 1988 Area of Concern Remedial Action Plan
Completed by DNR with significant public input, this plan describes the specific environmental problems in Lower Green Bay and the Fox River and describes actions to correct them.
Links relating to the Lower Fox River
- Cat Island chain restoration
- TNC Duck–Pensaukee watershed restoration project
- West Shore Northern Pike habitat project
- Annual Report with information for both Northern Pike and Baird Creek projects
- Updated Aesthetics Monitoring Program volunteer handout
An Aesthetics Monitoring Program was piloted in the fall of 2011, and has been expanded for 2012 and beyond. The results of this monitoring will be used to determine whether this Area of Concern can be delisted for the "Degraded Aesthetics" impairment, and whether there are areas that need improvement. Please consider volunteering for the program (see volunteer handout).