USGS -- Water Resources of the United States

Groundwater Watch

Water Levels Provided by the Missouri Department of Natural Resources
Seal of the Missouri Department of Natural Resources

Site Number: 384846090510301 - Wentzville

Groundwater
Watch Help Page

DESCRIPTION:: Latitude 38°48'48", Longitude 90°50'40" NAD27
St Charles County, Missouri, Hydrologic Unit 07110008; Land surface altitude: 608 feet above sea level NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "CANADIAN SERIES" (368CNDN) local aquifer

AVAILABLE DATA FROM NWISWeb:

Real-time
Daily Data
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 Missouri Water Science Center; Email questions about this site to Missouri Water Science Center Water-Data Inquiries

Site Statistics

Monthly statistics plot for 384846090510301

Most recent data value: 185.73 on 11/23/2009
Period of Record Monthly Statistics for 384846090510301
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 220.40 212.80 204.83 200.17 189.56 170.37 152.59 19
Feb 220.50 213.51 203.35 198.65 187.16 169.92 151.96 20
Mar 213.20 207.96 203.01 197.23 187.99 173.57 168.46 20
Apr 234.65 217.44 204.57 194.18 180.42 171.09 167.79 22
May 221.95 214.70 201.60 193.77 181.59 169.38 167.22 22
Jun 221.50 216.73 204.95 196.31 184.92 170.08 167.35 24
Jul 227.60 217.58 205.40 197.09 184.34 170.13 161.13 26
Aug 226.75 218.94 205.99 201.36 183.02 171.64 168.08 26
Sep 225.80 221.95 209.09 201.57 179.67 172.92 167.04 25
Oct 225.15 218.79 207.12 198.08 175.04 162.24 120.00 25
Nov 219.70 213.25 206.64 198.92 179.10 169.31 154.07 24
Dec 218.70 214.25 206.63 196.76 180.19 166.58 153.09 23

Statistics Options

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Daily Groundwater Data

There are no approved daily data for this well.
	Daily Data Options
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Periodic Groundwater Data

Groundwater hydrograph for well 384846090510301

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

10/01/51

09/17/81

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
120.00	10/01/51	220.00	09/17/81

	Groundwater Levels Options
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Period of Record - All Data Types

Period of record plot for well 384846090510301

Summary Statistics for Period of Record - All Data Types

Depth to water level, feet below land surface

Begin Date

End Date

Number of Values

10/01/51

11/23/09

7,311

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
120.00	10/01/51	251.05	03/31/84

	Period of Record Options
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Last update: Monday, September 14, 2009 at 11:44