USGS -- Water Resources of the United States

USGS Home
Contact USGS
Search USGS

Groundwater Watch

Site Number: 415236083365401 - 07S 07E 17AACC01 MONROE CO (WELL G-20)

Groundwater
Watch Help Page

DESCRIPTION:: Latitude 41°52'36", Longitude 83°36'54" NAD27
Monroe County, Michigan, Hydrologic Unit 04100001; Land surface altitude: 655 feet above sea level NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "DETROIT RIVER GROUP" (348DRRV) 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 415236083365401

Most recent data value: 33.16 on 10/29/2009
Period of Record Monthly Statistics for 415236083365401
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 30.64 -   -   -   -   -   18.05 9
Feb 36.32 35.93 28.14 26.34 22.73 20.73 20.41 11
Mar 31.26 30.12 26.35 22.52 20.71 19.15 18.96 12
Apr 30.69 30.48 24.21 21.43 19.21 17.87 17.75 12
May 30.48 29.31 23.46 21.42 19.27 18.69 18.36 14
Jun 27.46 26.70 24.59 23.42 21.37 19.33 19.29 14
Jul 29.30 28.98 27.98 25.15 22.98 21.94 21.23 14
Aug 35.76 34.36 31.02 28.42 26.35 23.92 23.08 13
Sep 36.24 -   -   -   -   -   24.04 8
Oct 37.16 37.03 33.16 29.52 28.12 23.88 22.84 11
Nov 37.09 -   -   -   -   -   19.64 9
Dec 35.85 35.69 35.04 27.95 24.89 20.71 20.52 11

   Statistics Options

    View month/year statistics

Periodic Groundwater Data

Groundwater hydrograph for well 415236083365401

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

05/01/91

10/29/09

139

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
17.75	04/30/93	37.16	10/15/96

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

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior |U.S. Geological Survey
URL: http://groundwaterwatch.usgs.gov/AWLSites.asp
Page Contact Information: OGW Webmaster
Last update: Monday, September 14, 2009 at 11:44