Latitude 34°06'54.41", Longitude 117°18'42.28" NAD83 San Bernardino County, California, Hydrologic Unit 18070203
Well depth: 532.4 feet Hole depth: 605 feet Land surface altitude: 1,121.30feet above NAVD88. Well completed in "California Coastal Basin aquifers" (N100CACSTL) national aquifer.
Period of Record Monthly Statistics for 340655117184006 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.
Month
Lowest Median
10th %ile
25th %ile
50th %ile
75th %ile
90th %ile
Highest Median
Number of Years
Jan
840.89
855.38
889.75
926.74
979.27
998.98
1012.7
31
Feb
837.01
855.78
889.3
926.81
985.98
1003.58
1015.25
31
Mar
836.35
856.46
887.89
928.64
985.9
1005.76
1015.18
31
Apr
835.75
857.15
887.18
930.1
987.57
1009.41
1063.02
32
May
841.39
855.73
888.91
926.49
984.02
998.37
1008.82
30
Jun
840.56
863.04
901.12
930.38
992.05
1038
1091.45
35
Jul
838.9
852.77
881.45
915.01
978.4
991.01
1001.7
30
Aug
836.73
851.17
880.89
912.44
973.96
988.08
997.26
30
Sep
835.43
850.58
881.57
913.06
973.11
986.81
1040.91
31
Oct
834.98
850.58
886.32
917.63
969.99
985.83
990.66
31
Nov
836.7
853.43
896.03
925.69
978.71
1022.24
1080.18
35
Dec
840.19
855.29
890.2
923.65
970.19
993.86
1001.81
31
.As of 5/15/2022 08:06-M
Statistics Options
View month/year statistics
Daily Groundwater Data
Most recent Provisional daily data value: 834.30 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
11/01/91
04/05/22
10,134
91
Lowest Level
5th %ile
10th %ile
25th %ile
50th %ile
75th %ile
90th %ile
95th %ile
Highest Level
834.48
846.04
854.80
883.45
917.96
969.71
987.23
996.10
1,016.89
Daily Data Options
View latest data on NWISWeb
View data in calendar format
Download data in text format
View daily medians
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 Date
End Date
Number of Values
06/20/86
04/06/22
308
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
106.12
03/17/98
96.86
06/27/90
Groundwater Levels Options
View latest data on NWISWeb
Download groundwater levels in text format
Note: The most recent measurement on 04/06/2022 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 Date
End Date
Number of Values
06/20/86
05/11/22
10,479
Lowest WL
Date of Lowest WL
Highest WL
Date of Highest WL
834.39
05/09/22
1091.45
06/20/86
Period of Record Options
View latest data on NWISWeb for all data types
View month/year statistics
Download groundwater levels in text format of all data types
*References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.
