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DESCRIPTION:

Latitude 37°30'15",   Longitude 122°07'10"   NAD27

San Mateo County, California, Hydrologic Unit 18050004

Datum of gage: 30 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-10-01	2024-10-31
Field/Lab water-quality samples	1998-10-07	2024-02-08	735
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