Figure 7. Ohio River gaging station locations and discharge records. Interstation comparisons indicate that mean annual discharge has not been significantly modified by manmade structures. The long record from Metropolis was selected to represent the Ohio River flow. Dashed vertical lines track similarities between the records; the horizontal line in each record represents the mean discharge for the entire record. cfs, cubic feet per second.
U.S. Geological Survey, U.S. Department of the Interior
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Contact: Harry Dowsett (hdowsett@usgs.gov)
Last modified 09.07.01 (krw)