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Groundwater Watch

Site Number: 404239076362001 - NU 567 Northumberland County Observation Well

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Watch Help Page

DESCRIPTION:: Latitude 40°42'39", Longitude 76°36'20" NAD27
Northumberland County, Pennsylvania, Hydrologic Unit 02050301; Land surface altitude: 946.47 feet above sea level NGVD29.
Well completed in "Valley and Ridge aquifers" (N500VLYRDG) national aquifer.
Well completed in "IRISH VALLEY MEMBER OF CATSKILL FORMATION" (341IRVL) local aquifer

AVAILABLE DATA FROM NWISWeb:

Real-time
Daily Data
Daily Statistics
Monthly Statistics
Annual Statistics
Field ground-water-level measurements
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf) offsite	2006	2007	2

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

Site Statistics

Monthly statistics plot for 404239076362001

Most recent data value: 20.82 on 11/23/2009
Period of Record Monthly Statistics for 404239076362001
Depth to water level, feet below land surface
Month Average
Monthly
Minimum
Monthly
Median Average
Monthly
Maximum Number
of
Months
Jan 15.62 17.76 29.49 8
Feb 15.36 18.03 27.92 7
Mar 15.01 16.86 27.13 9
Apr 15.28 16.57 23.45 9
May 16.82 19.37 23.59 8
Jun 16.82 22.27 24.12 9
Jul 20.07 24.37 26.50 9
Aug 21.66 26.51 29.90 8
Sep 20.15 26.58 31.27 9
Oct 20.62 23.87 30.58 8
Nov 18.22 22.95 31.74 8
Dec 15.97 20.02 32.48 8

Daily Groundwater Data

Most recent Provisional daily data value: 20.82 on 11/23/09
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
03/20/01	03/16/09		2,893	99
Max Level		Mean		Min Level
12.88		21.79		32.65

	Daily Data Options
	View latest data from NWISWeb
	View data in calendar format
	Download data in text format
	View daily medians

Periodic Groundwater Data

Groundwater hydrograph for well 404239076362001

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

03/19/01

10/13/09

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
15.00	04/21/09	32.64	12/12/01

	Groundwater Levels Options
	View NWISWeb Groundwater levels page
	Download Groundwater levels in text format

Period of Record - All Data Types

Period of record plot for well 404239076362001

Summary Statistics for Period of Record - All Data Types

Depth to water level, feet below land surface

Begin Date

End Date

Number of Values

03/19/01

11/23/09

3,215

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
12.88	04/03/05	32.65	12/12/01

	Period of Record Options
	View annual monthly statistics for all data types
	Download Groundwater levels in text format of all data types

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URL: http://groundwaterwatch.usgs.gov/AWLSites.asp
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Last update: Monday, September 14, 2009 at 11:44