Station is operated in cooperation with the U.S. Army Corps of Engineers .
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The Dissolved Gas Abatement portion of this station is operated seasonally from April 1 to September 30. |
Min (1973) | 25th percen- tile | Most Recent Instantaneous Value Apr 20 | Median | Mean | 75th percen- tile | Max (1997) |
---|---|---|---|---|---|---|
7540 | 17700 | 18600 | 21400 | 24000 | 30300 | 58300 |