RIVER GAUGE · SAN ANTONIO RIVER (MONTEREY)
San Antonio River (Monterey) near Lockwood
Monterey County, California
Water level4.19 ft
Flow20 cfs
Last readingSep 16, 2026, 4:15 PM UTC (last recorded)
Action12 ft
Moderate flood14 ft
The past week
Loading chart…
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Feb 1, 1975 | 15.61 ft | 6,720 cfs |
| Mar 10, 1995 | 14.25 ft | 23,600 cfs |
| Dec 5, 1966 | 14.2 ft | 11,000 cfs |
Get an alert when San Antonio River (Monterey) rises
Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.

