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Groundwater Watch

Site Number: 340509117172403 - 001S004W15F008S

Groundwater
Watch Help Page

DESCRIPTION:: Latitude 34°05'09", Longitude 117°17'24" NAD83
San Bernardino County, California; Land surface altitude: 990 feet above sea level NGVD29.

AVAILABLE DATA FROM NWISWeb:

Daily Data
Field ground-water-level measurements
Additional Data Sources	Begin Date	End Date	Count

OPERATION:: Record for this site is maintained by the USGS California Water Science Center; Email questions about this site to California Water Science Center Water-Data Inquiries

Site Statistics

Monthly statistics plot for 340509117172403

Most recent data value: 54.06 on 11/12/2009
Period of Record Monthly Statistics for 340509117172403
Depth to water level, feet below land surface
Month Average
Monthly
Minimum
Monthly
Median Average
Monthly
Maximum Number
of
Months
Jan 31.67 47.75 53.95 6
Feb 31.85 48.00 52.64 6
Mar 31.75 47.91 52.79 6
Apr 32.09 47.18 52.70 6
May 32.60 47.04 52.20 6
Jun 33.57 47.79 53.03 6
Jul 35.15 48.14 53.02 6
Aug 36.47 48.73 53.63 6
Sep 39.13 49.63 53.93 6
Oct 40.28 50.25 54.00 6
Nov 31.08 48.27 54.06 7
Dec 31.32 47.17 54.19 6

Daily Groundwater Data

Most recent Provisional daily data value: 54.05 on 11/11/09
Summary Statistics for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Values Data Used in Analysis
Begin Date	End Date		Days	% Complete
01/31/04	05/31/09		1,941	99
Max Level		Mean		Min Level
31.40		46.79		55.49

	Daily Data Options
	View latest data from NWISWeb
	View data in calendar format
	Download data in text format
	View daily medians

Periodic Groundwater Data

Groundwater hydrograph for well 340509117172403

Summary Statistics for Period of Record Periodic Water Levels

Depth to water level, feet below land surface

Approved Periodic Water Level Values

Begin Date

End Date

Number of Values

11/18/03

11/12/09

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
31.08	11/18/03	54.19	12/09/08

	Groundwater Levels Options
	View NWISWeb Groundwater levels page
	Download Groundwater levels in text format

Period of Record - All Data Types

Period of record plot for well 340509117172403

Summary Statistics for Period of Record - All Data Types

Depth to water level, feet below land surface

Begin Date

End Date

Number of Values

11/18/03

11/12/09

2,150

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
31.08	11/18/03	55.49	10/15/09

	Period of Record Options
	View annual monthly statistics for all data types
	Download Groundwater levels in text format of all data types

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URL: http://groundwaterwatch.usgs.gov/AWLSites.asp
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Last update: Monday, September 14, 2009 at 11:44