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Groundwater Watch

Site Number: 391705118465402 - 101 N16 E28 01AAAA2 USGS - PONY EXPRESS PG-6

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Watch Help Page

DESCRIPTION:: Latitude 39°17'05", Longitude 118°46'54" NAD27
Churchill County, Nevada, Hydrologic Unit 16050203; Land surface altitude: 3,910.95 feet above sea level NGVD29.
Well completed in "Basin and Range basin-fill aquifers" (N100BSNRGB) national aquifer.
Well completed in "HOLOCENE ALLUVIUM" (111ALVM) local aquifer

AVAILABLE DATA FROM NWISWeb:

Field ground-water-level measurements
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf) offsite	2005	2007	3

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

Site Statistics

Monthly statistics plot for 391705118465402

Most recent data value: 26.87 on 3/28/2006
Period of Record Monthly Statistics for 391705118465402
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 26.50 25.99 21.18 20.40 18.30 16.93 16.81 10
Feb 21.23 -   -   -   -   -   16.88 9
Mar 26.90 26.88 24.94 21.11 20.01 17.85 16.90 16
Apr 21.32 21.31 21.07 19.81 18.33 17.24 17.12 10
May 25.40 24.17 21.07 20.06 18.55 17.61 17.26 12
Jun 26.90 26.63 22.03 19.92 18.60 17.53 17.42 10
Jul 23.14 22.58 21.07 19.96 18.72 17.86 17.54 12
Aug 21.34 21.32 20.90 20.32 18.93 17.89 17.70 11
Sep 26.90 25.94 22.48 21.08 19.29 18.24 17.78 14
Oct 21.20 -   -   -   -   -   17.87 8
Nov 21.40 -   -   -   -   -   17.90 6
Dec 26.90 26.73 24.19 20.77 18.82 17.96 17.92 10

   Statistics Options

    View month/year statistics

Periodic Groundwater Data

Groundwater hydrograph for well 391705118465402

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

01/21/76

03/28/06

214

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
16.80	01/25/92	26.90	06/21/04

	Groundwater Levels Options
	View NWISWeb Groundwater levels page
	View annual monthly statistics for all data types
	Download Groundwater levels in text format

Note: The most recent measurement on 09/29/2009 has the following status:
'The site was dry (no water level is recorded).'

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