USGS 11122000 SANTA YNEZ R AB GIBRALTAR DAM NR SANTA BARBARA CA

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DESCRIPTION:: Latitude 34°31'34", Longitude 119°41'08" NAD27; Santa Barbara County, California, Hydrologic Unit 18060010; Drainage area: 216 square miles; Datum of gage: 2.40 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	2007-10-01	2025-11-13
Daily Data
Reservoir storage, acre-feet	1988-10-01	2025-11-13	12309
Discharge, cubic feet per second	1904-04-01	1918-09-29	2737
Lake or reservoir water surface elevation above NGVD 1929, feet	1988-10-01	2025-11-13	11944
Daily Statistics
Discharge, cubic feet per second	1904-04-01	1918-09-29	2737
Monthly Statistics
Discharge, cubic feet per second	1904-04	1918-09
Annual Statistics
Discharge, cubic feet per second	1904	1918
Water-Year Summary	2005	2024	20
Revisions	Loading...

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U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: California Water Data Support Team
Page Last Modified: 2025-11-13 23:25:03 EST
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