RIVER GAUGE · ARROYO LAS POSAS
Arroyo Las Posas at Hitch Blvd
Ventura County, California
Water level0.64 ft
Flow—
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action6.7 ft9,000 cfs
Minor flood7.1 ft10,000 cfs
Moderate flood8.7 ft15,000 cfs
Major flood9.9 ft18,000 cfs
The past week
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When the water runs low
- 5 ft
Stage needed to inundate designated Gulf Sturgeon critical habitat below Jim Woodruff Lock and Dam.
- 3 ft
Temporary (not sustainable) operating level for of Scholz Power Plant
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