USGS -- Groundwater Watch

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Site Number: 394829074053503 - 290019-- Island Beach 3 Obs

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Watch Help Page

DESCRIPTION:: Latitude 39°48'29", Longitude 74°05'35" NAD27
Ocean County, New Jersey, Hydrologic Unit 02040301; Well depth: 2756 feet
Land surface altitude: 9.02feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Magothy-Raritan-Potomac Aquifer System, Undifferentiated" (211MRPA) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations	2007-10-01	2022-06-15
Daily Data
Depth to water level, feet below land surface	1972-12-14	2022-06-14	7223
Daily Statistics
Depth to water level, feet below land surface	1972-12-14	2022-03-02	7119
Monthly Statistics
Depth to water level, feet below land surface	1972-12	2022-03
Annual Statistics
Depth to water level, feet below land surface	1973	2022
Field groundwater-level measurements	1968-11-29	2022-06-15	289
Field/Lab water-quality samples
Water-Year Summary	2006	2021	16
Additional Data Sources	Begin Date	End Date	Count
Groundwater Watch offsite	1968	2021	7185

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

Site Statistics

Monthly statistics plot for 394829074053503

Most recent data value: 12.63 on 6/15/2022
Period of Record Monthly Statistics for 394829074053503
Depth to water level, feet below land surface
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 19.86 14.82 14.42 13.36 9.95 -1.44 -4.58 32
Feb 15.00 14.45 14.20 13.03 2.19 -2.15 -4.72 27
Mar 21.69 19.05 14.83 13.75 12.45 -0.66 -4.60 42
Apr 15.18 14.32 13.62 12.64 11.26 -1.82 -4.62 30
May 15.99 13.94 13.27 12.19 9.55 -0.98 -4.15 25
Jun 20.03 19.22 14.57 12.99 11.90 3.44 -4.51 41
Jul 19.92 14.75 13.52 12.18 11.04 -0.93 -4.50 30
Aug 17.23 13.93 13.61 12.35 7.23 -1.15 -3.40 27
Sep 21.17 19.14 14.96 13.92 12.90 4.81 -4.28 42
Oct 21.74 17.09 14.35 13.45 11.96 -1.26 -4.19 34
Nov 18.37 14.77 14.47 13.17 8.43 -2.68 -5.15 27
Dec 21.57 19.61 14.80 14.11 13.14 -0.54 -4.61 43
.As of 6/25/2022 11:15-2
Statistics Options

View month/year statistics

Daily Groundwater Data

Most recent Provisional daily data value: 12.73 on 06/14/22
Summary for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Mean Values Data Used in Analysis
Begin Date	End Date				Days			% Complete
12/14/72	03/02/22				7,119			39
Lowest Level	5th %ile	10th %ile	25th %ile	50th %ile	75th %ile	90th %ile	95th %ile	Highest Level
15.56	14.68	14.44	13.90	13.09	12.17	2.22	0.78	-2.57

	Daily Data Options
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	View data in calendar format
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	View daily medians

Periodic Groundwater Data

Groundwater hydrograph for well 394829074053503

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

11/29/68

06/15/22

289

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
-5.15	11/29/68	21.74	10/01/90

	Groundwater Levels Options
	View latest data on NWISWeb
	Download groundwater levels in text format

Note: The most recent measurement on 06/15/2022 has the following status:
''

Period of Record - All Data Types

Period of record plot for well 394829074053503

Summary for Period of Record - All Data Types

Depth to water level, feet below land surface

Begin Date

End Date

Number of Values

11/29/68

06/15/22

7,513

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
-5.15	11/29/68	21.74	10/01/90

	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

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