| Station operated
through the cooperation of the Pima County Flood Control District and the USGS. |
| This station
is managed by the Tucson Field Office of the USGS, AZ Water Science
Center. |
| Most Recent Instantaneous Value Feb 27 | Min (2025) | 25th percen- tile | Median | 75th percen- tile | Mean | Max (1998) |
|---|---|---|---|---|---|---|
| 0.02 | 0.02 | 0.43 | 1 | 2.4 | 3.9 | 84.0 |