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Groundwater Watch

Site Number: 420321070433502 - MA-D4W 79 DUXBURY, MA

Groundwater
Watch Help Page

DESCRIPTION:: Latitude 42°03'21", Longitude 70°43'35" NAD27
Plymouth County, Massachusetts, Hydrologic Unit 01090002; Land surface altitude: 55.00 feet above sea level NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "OUTWASH" (112OTSH) local aquifer

AVAILABLE DATA FROM NWISWeb:

Real-time
Daily Data
Daily Statistics
Monthly Statistics
Annual Statistics
Field ground-water-level measurements
Field/Lab water-quality samples
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf) offsite	2005	2008	4

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

Site Statistics

Monthly statistics plot for 420321070433502

Most recent data value: 7.87 on 11/22/2009
Period of Record Monthly Statistics for 420321070433502
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 8.76 8.24 8.01 7.68 7.40 7.09 6.10 43
Feb 8.35 8.20 8.01 7.60 7.34 7.11 6.13 43
Mar 8.44 8.12 7.93 7.78 7.29 6.86 6.44 43
Apr 8.67 8.35 8.23 7.82 7.44 7.10 6.89 45
May 9.04 8.71 8.44 8.11 7.84 7.51 7.11 44
Jun 9.45 9.04 8.87 8.55 8.18 7.83 7.04 45
Jul 10.17 9.71 9.41 9.04 8.80 8.34 7.90 43
Aug 10.60 10.20 9.69 9.21 8.89 8.39 7.92 45
Sep 10.68 9.93 9.54 9.14 8.66 8.40 7.46 44
Oct 10.22 9.77 9.30 8.84 8.28 7.86 7.13 43
Nov 10.12 9.09 8.61 8.26 7.98 7.56 7.08 42
Dec 10.15 8.73 8.39 7.80 7.35 7.17 6.49 43

Statistics Options

View month/year statistics

Daily Groundwater Data

Most recent Provisional daily data value: 7.87 on 11/22/09
Summary Statistics 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
10/30/00	10/26/09		3,016	91
Max Level		Mean		Min Level
5.91		8.05		10.01

	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 420321070433502

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

12/01/64

10/27/09

527

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
6.10	01/26/78	10.68	09/27/65

	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 420321070433502

Summary Statistics for Period of Record - All Data Types

Depth to water level, feet below land surface

Begin Date

End Date

Number of Values

12/01/64

11/22/09

3,530

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
5.91	05/17/06	10.68	09/27/65

	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