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Site Number: 340130117054901 - 002S002W04L002S


 
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DESCRIPTION:
Latitude 34°01'29.92", Longitude 117°05'49.53"   NAD83
San Bernardino County, California, Hydrologic Unit 18070203
Well depth: 1052.9 feet
Hole depth: 1102 feet
Land surface altitude: 2,069.97feet above NAVD88.
Well completed in "California Coastal Basin aquifers" (N100CACSTL) national aquifer.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     2007-12-21  2021-10-17  
 Daily Data
    Groundwater level above NAVD 1988, feet  2007-12-21  2021-10-16  14185 
    Depth to water level, feet below land surface  2007-12-21  2021-10-16  14195 
 Field groundwater-level measurements 2004-08-11  2021-10-04  134 
Field/Lab water-quality samples
 Water-Year Summary 2014  2021  8 

Additional Data Sources

Begin Date

End Date

Count
 Groundwater Watch  **offsite** 2004  2021  4739 
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: 1,768.04 on 10/18/2021
Period of Record Monthly Statistics for 340130117054901
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
Jan1748.821749.571753.141759.041766.371769.931771.1513
Feb1747.021747.411753.731759.021767.471770.811773.6 14
Mar1745.231748.411753.241760.251768.131772.131773.4114
Apr1743.921747.421751.161759.931764.281769.221772.8615
May1744.791747.5 1749.761755.2 1761.851767.391767.5615
Jun1714.571732.411745 1752.571761.951764.681765.8 16
Jul1737.761738.171740.371746.671758.181763.181763.7412
Aug1736.181736.461738.211743.971755.661760.551761.5115
Sep1736.261736.681737.511743.061753.571760.281761.2114
Oct1736.441737.861739.331748.251756.861760.471762.7416
Nov1739.461742.181747.311753.881759.341764.651766.6113
Dec1741.541745.711750.941757.971763.241767.581768.5916
.As of 10/17/2021 12:34-M
   Statistics Options

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Daily Groundwater Data

Most recent Provisional daily data value: 1,768.04 on 10/18/21
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
12/21/0703/23/21 4,43291
Lowest
Level
5th
%ile
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
95th
%ile
Highest
Level
1,717.021,738.511,740.991,748.521,755.561,761.721,767.121,768.631,775.02

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
08/11/0410/04/21133
Highest WLDate of Highest WLLowest WLDate of Lowest WL
297.7502/08/21355.4006/20/07

Groundwater Levels Options

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Note: The most recent measurement on 10/04/2021 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
08/11/0410/13/214,770
Lowest WLDate of Lowest WLHighest WLDate of Highest WL
1714.5706/20/071775.0203/16/21

Period of Record Options

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