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Site Number: 340804117221604 - 001N005W35B004S


 
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DESCRIPTION:
Latitude 34°08'04.24", Longitude 117°22'21.65"   NAD83
San Bernardino County, California, Hydrologic Unit 18070203
Well depth: 393.8 feet
Hole depth: 957 feet
Land surface altitude: 1,416.28feet above NAVD88.
Well completed in "California Coastal Basin aquifers" (N100CACSTL) national aquifer.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     2007-10-01  2022-05-15  
 Daily Data
    Groundwater level above NAVD 1988, feet  1995-10-01  2022-05-14  30374 
    Depth to water level, feet below land surface  1995-10-01  2022-05-14  25206 
 Field groundwater-level measurements 1992-12-02  2022-04-07  267 
Field/Lab water-quality samples
 Water-Year Summary 2014  2021  8 

Additional Data Sources

Begin Date

End Date

Count
 Groundwater Watch  **offsite** 1992  2021  8775 
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

Most recent data value: 1,082.80 on 5/16/2022
Period of Record Monthly Statistics for 340804117221604
Groundwater level above NAVD 1988, feet
All Approved Continuous & Periodic Data Used In Analysis
Note: Highlighted values in the table indicate closest statistic to the most recent data value.
MonthLowest
Median
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
Highest
Median
Number
of
Years
Jan1083.041083.811091.681105.191130.791140.541165.3127
Feb1082.951083.761091.371104.231126.5 1140.291148.3727
Mar1082.911083.751091.441104.731129.971144.081163.7728
Apr1082.821083.711091.931104.1 1131.341144.421163.3129
May1083.421084.6 1093.151104.611126.551139.411143.9726
Jun1083.4 1084.661093.921104.871130.171142.161150.7227
Jul1083.341084.141090.8 1105 1128.391139.071143.3124
Aug1083.3 1084.161091.481105.671126.621137.961142.8425
Sep1083.251084.071091.131105.731126.161137.451142.3 25
Oct1083.2 1084.081092.661105.421123.121136.311141.8327
Nov1083.171083.991092.331105.961127.9 1141.131151.0327
Dec1083.131083.921091.971106.121129.911140.771149.0828
.As of 5/15/2022 08:07-M
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Daily Groundwater Data

Most recent Provisional daily data value: 1,082.80 on 05/16/22
Summary for Period of Continuous Record
Groundwater level above NAVD 1988, feet
Approved Daily Maximum Values Data Used in Analysis
Begin
Date
End Date Days%
Complete
10/01/9504/06/22 8,71790
Lowest
Level
5th
%ile
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
95th
%ile
Highest
Level
1,082.751,083.561,084.071,091.121,104.531,123.371,133.481,140.421,144.11

Daily Data Options

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Periodic Groundwater Data


Summary for Period of Record Periodic Water Levels
Depth to water level, feet below land surface
Approved Periodic Water Level Values
Begin DateEnd DateNumber of Values
12/02/9204/07/22266
Highest WLDate of Highest WLLowest WLDate of Lowest WL
250.9701/07/94333.6304/07/22

Groundwater Levels Options

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Note: The most recent measurement on 04/07/2022 has the following status:
''
Period of Record - All Data Types

Summary for Period of Record - All Data Types
Groundwater level above NAVD 1988, feet
Begin DateEnd DateNumber of Values
12/02/9205/11/229,019
Lowest WLDate of Lowest WLHighest WLDate of Highest WL
1082.6504/07/221165.3101/07/94

Period of Record Options

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Last update: Monday, March 8, 2021 at 15:43
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