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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Unit Values 2022-03-01 2024-12-26
n/a Peak Measurements 2022-08-11 2023-01-16
n/a Site Visits 2017-01-09 2024-11-27
n/a USGS Annual Water Data Reports Site 2022-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 111626182 is associated with a Stream in San Mateo County, California. Current conditions of Discharge, Gage height, and Stream water level elevation above NAVD 1988 are available. Water data back to 2017 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
111626182 n/a
Site name
PILARCITOS C BL SPILLWAY NR HILLSBOROUGH CA n/a
Site type
Stream
ST
DMS latitude 373251.7 n/a
DMS longitude 1222515.2 n/a
Decimal latitude 37.54769444 n/a
Decimal longitude -122.4208889 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
California 06
State
California 06
County
San Mateo County 081
Country US n/a
Land net location description n/a
Name of location map MONTARA MOUNTAIN, CA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 613.50 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .16 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
18050006
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20220301 n/a
Drainage area
4.0 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation PST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number GC22ZG-03010 n/a

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