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Groundwater Watch

Site Number: 413732087255801 - USEPA WELL BR-5 AT SR-912 US-12, EAST CHICAGO, IN

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Watch Help Page

DESCRIPTION:: Latitude 41°38'30.60", Longitude 87°25'58.16" NAD83
Lake County, Indiana, Hydrologic Unit 04040001; Land surface altitude: 587 feet above sea level NGVD29.
Well completed in "Other aquifers" (N9999OTHER) national aquifer.
Well completed in "PALEOZOIC ERATHEM" (300PLZC) 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 413732087255801

Most recent data value: 14.71 on 10/6/2009
Period of Record Monthly Statistics for 413732087255801
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 4
Apr 14.93 17.83 30.11 6
May 1
Jun 4
Jul 14.30 17.42 30.20 9
Aug 1
Sep 14.54 15.41 23.11 6
Oct 3
Nov 2
Dec 3

Periodic Groundwater Data

Groundwater hydrograph for well 413732087255801

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

07/21/95

10/06/09

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
14.26	03/03/99	30.20	07/09/03

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