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Groundwater Watch

Site Number: 434811083021601 - 16N 12E 23BCDB01 HURON CO (COLFAX TWP, H-15B)

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Watch Help Page

DESCRIPTION:: Latitude 43°48'12", Longitude 83°02'14" NAD27
Huron County, Michigan, Hydrologic Unit 04080103; Land surface altitude: 747 feet above sea level NGVD29.
Well completed in "Marshall aquifer" (N300MRSHLL) national aquifer.
Well completed in "MARSHALL FORMATION" (337MRSL) 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 Michigan Water Science Center; Email questions about this site to Michigan Water Science Center Water-Data Inquiries

Site Statistics

Monthly statistics plot for 434811083021601

Most recent data value: 18.91 on 9/8/2009
Period of Record Monthly Statistics for 434811083021601
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 0
Feb 0
Mar 20.46 18.66 17.40 16.55 16.08 15.83 15.26 17
Apr 0
May 0
Jun 20.17 20.07 17.84 17.00 16.83 15.90 15.52 17
Jul 0
Aug 0
Sep 23.21 22.42 21.18 20.64 18.53 16.87 16.40 15
Oct 21.27 -   -   -   -   -   16.95 5
Nov 0
Dec 20.59 20.08 19.25 18.03 16.22 14.96 14.84 17

   Statistics Options

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Periodic Groundwater Data

Groundwater hydrograph for well 434811083021601

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

06/28/88

09/08/09

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
14.84	12/08/88	23.21	09/02/05

	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