| 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 May 25 | Min (2025) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1994) |
|---|---|---|---|---|---|---|
| 0.00 | 0.01 | 0.3 | 0.6 | 0.77 | 1.2 | 2.20 |