Latitude 40°22'07", Longitude 76°18'08" NAD27 Lebanon County, Pennsylvania, Hydrologic Unit 02040203
Land surface altitude: 442.76feet above sea level NAVD88. Well completed in "Valley and Ridge aquifers" (N500VLYRDG) national aquifer. Well completed in "ONTELAUNEE FORMATION" (364ONLN) local aquifer
STATION.--402207076180801 LEBANON COUNTY, local wellnumber LB372 LOCATION.--Lat 40`22'07", long76`18'08", Hydrologic Unit 02040203, at Myerstown. OWNER.--Privately owned. AQUIFER.--Dolomite of Ontelaunee Formation of MiddleOrdovician age. WELL CHARACTERISTICS.--Drilled unused artesian well,diameter 6 in., depth 80 ft, casing information not available, openhole. INSTRUMENTATION.--Data collection platform with30-minute recording interval. Satellite telemetry at station. DATUM.--Elevation of land surface is 444 ft above sealevel, from topographic map. Measuring point: Top of plywood shelf, 2.7ft above land-surface datum. Prior to Apr. 22, 1981, measuring pointwas 3.50 ft above land-surface datum. REMARKS.--Daily maximum, minimum, and mean waterlevels since October 1994 are available from the District Office. PERIOD OF RECORD.--July 1973 to current year. COOPERATION.--Funding for the operation of thisstation is provided by the Pennsylvania Department of EnvironmentalProtection and the U.S. Geological Survey.
Site Statistics
Most recent data value: 8.84 on 11/24/2009
Period of Record Monthly Statistics for 402207076180801 Depth to water level, feet below land surface All Approved Continuous & Periodic Data Used In Analysis
Note: Bold values in the table indicate closest statistic to the most recent data value.
Month
Lowest Level
10th %ile
25th %ile
50th %ile
75th %ile
90th %ile
Highest Level
Number of Years
Jan
11.48
10.61
9.80
8.67
7.76
7.11
6.85
35
Feb
11.40
10.01
9.15
8.20
7.36
7.11
6.84
36
Mar
11.25
9.84
8.65
7.95
7.21
6.86
6.47
36
Apr
10.41
9.46
8.70
7.90
7.27
6.61
6.33
35
May
9.94
9.59
9.29
8.44
7.72
7.09
6.83
36
Jun
10.36
9.86
9.19
8.68
7.95
7.18
6.80
35
Jul
10.81
10.23
9.63
8.99
7.90
7.38
6.58
37
Aug
11.06
10.54
10.08
9.63
8.59
7.84
7.30
36
Sep
11.09
10.87
10.39
9.88
9.06
8.32
7.74
37
Oct
11.04
10.81
10.48
10.11
9.26
7.33
6.84
36
Nov
11.25
10.94
10.55
9.80
8.47
7.41
7.34
36
Dec
11.35
10.97
10.33
8.90
8.02
6.94
6.57
36
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Daily Groundwater Data
Most recent Provisional daily data value: 8.84 on 11/24/09
Summary Statistics for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Maximum Values Data Used in Analysis
Begin Date
End Date
Days
% Complete
07/18/73
02/02/09
12,875
99
Highest Level
95-Pct
75-Pct
50-Pct
25-Pct
5-Pct
Lowest Level
4.02
6.75
7.83
8.82
9.85
10.82
11.55
Daily Data Options
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Periodic Groundwater Data
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
07/01/73
11/04/09
107
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
5.92
03/23/00
11.36
12/06/01
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Period of Record - All Data Types
Summary Statistics for Period of Record - All Data Types
Depth to water level, feet below land surface
Begin Date
End Date
Number of Values
07/01/73
11/24/09
13,268
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
4.02
01/27/76
11.55
01/08/02
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