Station is operated in cooperation with the U.S. Environmental Protection Agency .
| Most Recent Instantaneous Value Jun 10 | Min (2015) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2012) |
|---|---|---|---|---|---|---|
| -- unavailable -- | 785 | 1540 | 2290 | 3520 | 5480 | 10300 |