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Site Number: 312614091400001 - Co-205


 
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DESCRIPTION:
Latitude 31°26'14", Longitude 91°40'00"   NAD27
Concordia Parish, Louisiana, Hydrologic Unit 08040306
Well depth: 130 feet
Hole depth: 320 feet
Land surface altitude: 45.00feet above NGVD29.
Well completed in "Mississippi River Valley alluvial aquifer" (N100MSRVVL) national aquifer.
Well completed in "Mississippi River Valley Alluvial Aquifers" (112MRVA) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1990-01-05  2019-06-03  58 
Field/Lab water-quality samples

Additional Data Sources

Begin Date

End Date

Count
 Annual Water-Data Report (pdf)  **offsite** 2006  2013  8 
OPERATION:
Record for this site is maintained by the USGS Louisiana Water Science Center
Email questions about this site to Louisiana Water Science Center Water-Data Inquiries
Site Statistics

Most recent data value: 9.59 on 6/3/2019
Period of Record Monthly Statistics for 312614091400001
Depth to water level, feet below land surface
All Approved Continuous & Periodic Data Used In Analysis
Note: Highlighted values in the table indicate closest statistic to the most recent data value.
MonthLowest
Median
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
Highest
Median
Number
of
Years
Mar15.8515.3013.5010.648.046.866.0326
Sep20.4419.8318.7116.3014.1113.3312.1624
.As of 10/19/2019 11:07-2
   Statistics Options

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Periodic Groundwater Data


Summary for Period of Record Periodic Water Levels
Depth to water level, feet below land surface
Approved Periodic Water Level Values
Begin DateEnd DateNumber of Values
01/05/9006/03/1958
Highest WLDate of Highest WLLowest WLDate of Lowest WL
6.0303/24/9420.4409/12/11

Groundwater Levels Options

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*References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.

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Last update: Thursday, September 26, 2019 at 14:24

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