Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 345957120291201
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 345957120291201 011N034W29N001S

San Luis Obispo County, California
Latitude  34°59'57", Longitude 120°29'12" NAD27
Land-surface elevation 153.00 feet above NGVD29
The depth of the well is 222 feet below land surface.
The depth of the hole is 231 feet below land surface.
This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code 		Water
level,
feet
below
land
surface		 Water
level,
feet
above
specific
vertical
datum		 Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1925-11 M62610 103.00NGVD29 Z  A
1925-11 M62611 105.73NAVD88 Z  A
1925-11 M7201950.00   Z  A
1930-10-10 D62610 40.70NGVD29PZ  A
1930-10-10 D62611 43.43NAVD88PZ  A
1930-10-10 D72019112.30  PZ  A
1936-10-16 D62610 57.22NGVD29 Z  A
1936-10-16 D62611 59.95NAVD88 Z  A
1936-10-16 D7201995.78   Z  A
1939-09-21 D62610 76.80NGVD29 Z  A
1939-09-21 D62611 79.53NAVD88 Z  A
1939-09-21 D7201976.20   Z  A
1942-04-01 D62610 97.00NGVD291S  A
1942-04-01 D62611 99.73NAVD881S  A
1942-04-01 D7201956.00  1S  A
1942-04-07 D62610 96.60NGVD291Z  A
1942-04-07 D62611 99.33NAVD881Z  A
1942-04-07 D7201956.40  1Z  A
1947-04-10 D62610 82.50NGVD29 Z  A
1947-04-10 D62611 85.23NAVD88 Z  A
1947-04-10 D7201970.50   Z  A
1950-04-14 D62610 76.68NGVD291Z  A
1950-04-14 D62611 79.41NAVD881Z  A
1950-04-14 D7201976.32  1Z  A
1950-12-12 D62610 66.94NGVD291Z  A
1950-12-12 D62611 69.67NAVD881Z  A
1950-12-12 D7201986.06  1Z  A
1955-04-19 D62610 57.71NGVD291Z  A
1955-04-19 D62611 60.44NAVD881Z  A
1955-04-19 D7201995.29  1Z  A

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracyMDate is accurate to the Month
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
StatusThe reported water-level measurement represents a static level
Status1Static
StatusPPumping
Method of measurementSSteel-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.