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: 383031090384101 - Eureka

Groundwater
Watch Help Page

DESCRIPTION:: Latitude 38°30'31", Longitude 90°38'41" NAD27
St Louis County, Missouri, Hydrologic Unit 07140102; Land surface altitude: 615feet above sea level NAVD88.
Well completed in "Ozark Plateaus aquifer system" (S400OZRKPL) national aquifer.
Well completed in "GASCONADE DOLOMITE" (367GSCD) local aquifer

AVAILABLE DATA FROM NWISWeb:

Real-time
Daily Data
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 383031090384101

Most recent data value: 203.87 on 11/23/2009
Period of Record Monthly Statistics for 383031090384101
Depth to water level, feet below land surface
Month Average
Monthly
Minimum
Monthly
Median Average
Monthly
Maximum Number
of
Months
Jan 205.49 211.86 214.62 8
Feb 204.47 210.06 216.29 8
Mar 204.60 208.01 215.30 8
Apr 204.27 208.14 215.65 8
May 205.68 208.01 218.34 7
Jun 209.30 210.94 225.74 7
Jul 215.10 220.47 234.12 8
Aug 215.20 223.99 233.11 8
Sep 214.80 223.93 226.42 7
Oct 213.82 218.93 223.86 7
Nov 210.68 213.76 217.46 6
Dec 206.72 212.57 217.37 7

Daily Groundwater Data

Most recent Provisional daily data value: 203.87 on 11/23/09
Summary Statistics for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Mean Values Data Used in Analysis
Begin Date	End Date		Days	% Complete
10/14/00	09/30/08		2,189	75
Max Level		Mean		Min Level
199.94		213.75		242.65

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