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Groundwater Watch

Site Number: 414144087304101 - USEPA WELL MW-1 AT HAMMOND, IN

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Watch Help Page

DESCRIPTION:: Latitude 41°41'48.17", Longitude 87°30'42.04" NAD83
Lake County, Indiana, Hydrologic Unit 04040001; Land surface altitude: 593.32 feet above sea level NGVD29.
Well completed in "Other aquifers" (N9999OTHER) national aquifer.
Well completed in "DUNE SAND" (110DUNE) local aquifer

AVAILABLE DATA FROM NWISWeb:

Field ground-water-level measurements
Field/Lab water-quality samples
Additional Data Sources	Begin Date	End Date	Count

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

Site Statistics

Monthly statistics plot for 414144087304101

Most recent data value: 12.49 on 10/7/2009
Period of Record Monthly Statistics for 414144087304101
Depth to water level, feet below land surface
Month Average
Monthly
Minimum
Monthly
Median Average
Monthly
Maximum Number
of
Months
Jan 2
Feb 4
Mar 2
Apr 8.55 13.42 14.30 7
May 2
Jun 4
Jul 2.46 12.77 13.26 7
Aug 1
Sep 6.41 12.80 13.46 6
Oct 3
Nov 3
Dec 2

Periodic Groundwater Data

Groundwater hydrograph for well 414144087304101

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

03/17/93

10/07/09

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
2.46	07/09/02	14.30	04/04/06

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

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