With the cooperation of all stakeholders, the trustees plan to dramatically
improve the Kalamazoo River environment. The overall goal is to
restore and maintain a riverine ecosystem with structural and functional
components that mimic the Kalamazoo river corridor prior to modification by
dams and waste disposal.
The trustees have developed the following preliminary restoration objectives:
Ecological
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Diverse healthy ecosystem dominated by native or naturalized species, a
naturally vegetated riparian zone, not a grassy park-like setting
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Habitat should meet requirements for semi-aquatic species, such as turtles,
amphibians and reptiles (minimize rip rap or other hard barriers)
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“Riparian zone” encompasses the river valley between the upland forest on each
side of river (not limited to the floodplain)
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riverine habitat should support diverse, healthy mussel beds as well as
essential host fish (for transport of mussel larvae)
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in-stream movement of fish is restored to the maximum extent possible (pursuant
to DNR management goals)
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habitat supports native important predator species such as mink, otter, eagles
and others
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strive for continuity of riparian and forested habitat to link with Gun Lake
and Fort Custer (to preserve genetic diversity of plant and animal communities)
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Enhance various types of wetlands habitat
Geophysical/Chemical
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Enhance degraded areas, and protect existing areas, that provide important
surface water/groundwater interchange (the hyporheic zone) - often associated
with diverse plant communities.
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Restore natural river flow flux and channel forming geophysical forces to allow
meandering channel and dynamic floodplain
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Provide substrate that supports ecosystem and species management objectives
(not artificial or non-supporting material)
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Water, nutrient and particulate input and flow is restored to that consistent
with vegetated watershed
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Achieve reductions in non-point source pollutant loading
Recreational Access
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Increased public access pursuant to decisions by State land managers
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Provide access without degradation to existing (or restored) habitat
Other Remediation Goals
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Eliminate loading of PCBs to Lake Michigan
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Eliminate the fish consumption advisory for PCBs on the Kalamazoo
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Balance short-term habitat losses with overall restoration objectives
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Consider potential habitat uses in contained areas (e.g. prairie)
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Remedy does not “transfer” or create problems in adjacent areas