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Drinking water Recreational water Fish consumption Lake by lake Other issues Resources and references About the Great Lakes LaMPs study... Glossary of terms Site Map
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Recreational water
Boating
Lake Erie
Lake Huron
Lake Michigan
The number of recreational boats operated on Lake Michigan each year is estimated at 400,000, or nearly half of the number for all the Great Lakes. Although boating has a strong connection to fishing, which relies on clean water and productive fish stocks, much of the boating activity is tied to marina and new residential development, which alters nearshore habitat and degrades water quality in localized areas. Around the southern shore of Lake Michigan, about 1,000 new slips were added per year in the late 1980s and early 1990s. In Indiana, for example, Lake Michigan boat slips increased from 1,100 in 1985 to 2,700 in 1991, though many new marinas in Indiana are being built on previously developed sites.
Lake Ontario
Lake Superior
Human Health and the Great Lakes design and maintenance provided by
Photos: Great Lakes National Program Office of the U.S. EPA Site Map | Send us your comments!
Last modified: April 29, 2003 |
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