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Site Number: 305434090264201 - Ta-440


 
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DESCRIPTION:
Latitude 30°54'34", Longitude 90°26'42"   NAD27
Tangipahoa Parish, Louisiana, Hydrologic Unit 08070205
Well depth: 603 feet
Hole depth: 874 feet
Land surface altitude: 220.00feet above NGVD29.
Well completed in "Coastal lowlands aquifer system" (S100CSLLWD) national aquifer.
Well completed in "Kentwood Aquifer" (120KNTD) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1974-08-05  2019-02-04  166 
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: 9.19 on 2/4/2019
Period of Record Monthly Statistics for 305434090264201
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
Jan12.8412.4910.786.075.054.254.1412
Feb13.2612.7811.828.234.523.002.1014
Mar11.70-  -  -  -  -  5.407
Apr13.0011.9010.426.204.463.392.4525
May12.0111.9911.366.254.193.283.2413
Jul13.0712.2211.178.314.453.051.9528
Aug11.11-  -  -  -  -  2.016
Oct13.0512.3811.197.225.394.073.2029
Nov12.34-  -  -  -  -  4.199
.As of 6/14/2019 19:23-2
   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
08/05/7402/04/19166
Highest WLDate of Highest WLLowest WLDate of Lowest WL
1.6109/24/7513.2602/13/12

Groundwater Levels Options

View latest data on NWISWeb

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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: Wednesday, May 22, 2019 at 14:39

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