Water and Atmospheric Resources Monitoring Program - Illinois Provisional Monthly Flows

Station Name	: Mackinaw River near Congerville
Drainage area (sq.mi.)	: 767
Years of Record	: 80
Latitude	: 40.623611°
Longitude	: -89.241667°

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2204 Griffith Dr., MC-674
Champaign, IL 61820-7463
217-244-5459
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Water and Atmospheric Resources Monitoring Program - , Illinois State Water Survey