Station is operated in cooperation with the U.S. Environmental Protection Agency .
Most Recent Instantaneous Value Apr 26 | Min (2015) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2012) |
---|---|---|---|---|---|---|
-- unavailable -- | 2220 | 4740 | 5910 | 6960 | 8660 | 19300 |