USGS -- Water Resources of the United States

Most recent Provisional daily data value: 7.61 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

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Groundwater Watch

Site Number: 375723075344404 - 66M 19 SOW 110S

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Watch Help Page

DESCRIPTION:: Latitude 37°57'23", Longitude 75°34'44" NAD27
Accomack County, Virginia, Hydrologic Unit 02060009; Land surface altitude: 11.00 feet above sea level NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "QUATERNARY SYSTEM" (110QRNR) local aquifer

AVAILABLE DATA FROM NWISWeb:

Real-time
Daily Data
Field ground-water-level measurements
Field/Lab water-quality samples
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf) offsite	2006	2008	3

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

Site Statistics

Monthly statistics plot for 375723075344404

Most recent data value: 7.61 on 11/23/2009
Period of Record Monthly Statistics for 375723075344404
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 10.78 10.37 9.83 9.35 8.58 8.17 8.06 28
Feb 10.87 10.61 9.40 8.67 8.20 8.11 8.10 11
Mar 10.47 10.13 9.41 9.08 8.44 8.08 8.06 13
Apr 10.20 9.68 9.41 8.80 8.29 8.15 8.14 18
May 10.08 9.77 9.39 9.04 8.62 8.30 8.18 16
Jun 10.01 9.93 9.74 9.05 8.88 8.73 8.67 13
Jul 10.80 10.32 10.03 9.62 9.26 8.79 8.74 23
Aug 10.91 10.78 10.23 9.74 9.31 8.50 8.30 17
Sep 11.18 11.14 10.49 10.10 8.98 8.17 7.74 14
Oct 10.88 10.69 10.52 9.99 8.95 8.44 7.97 22
Nov 11.34 11.24 10.54 10.00 8.75 8.24 7.89 15
Dec 10.99 -   -   -   -   -   8.10 8

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Daily Groundwater Data

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Periodic Groundwater Data

Groundwater hydrograph for well 375723075344404

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

09/01/78

09/14/09

166

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
7.74	09/14/09	11.34	11/06/81

	Groundwater Levels Options
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Period of Record - All Data Types

Period of record plot for well 375723075344404

Summary Statistics for Period of Record - All Data Types

Depth to water level, feet below land surface

Begin Date

End Date

Number of Values

09/01/78

11/23/09

2,205

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
6.83	11/14/09	11.34	11/06/81

	Period of Record Options
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	Download Groundwater levels in text format of all data types

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Last update: Monday, September 14, 2009 at 11:44