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posted to alt.great-lakes,soc.culture.usa,soc.culture.canada,rec.boats
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external usenet poster
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First recorded activity by BoatBanter: Dec 2009
Posts: 141
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Reversing the Chicago River: How the Chicago Sanitary and Ship CanalMade a River Run Backwards
This is one reason the Great Lakes don't maintain historic water levels.
The River doesn't contribute its flow but who would want Chicago's sewage?
http://americanhistory.suite101.com/..._chicago_river
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