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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1957-07-30 2005-05-17
Inorganics, Major, Metals Water-quality 1957-07-30 1971-04-01
Inorganics, Major, Non-metals Water-quality 1957-07-30 2005-05-17
Inorganics, Minor, Non-metals Water-quality 1957-07-30 1957-07-30
Inorganics, Minor, metals Water-quality 1957-07-30 1971-04-01
Nutrient Water-quality 1957-07-30 1971-04-01
Physical Groundwater Levels, Water-quality 1957-07-25 2024-04-24
n/a USGS Active Groundwater Level Network Site 1957-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2013-01-01 2013-01-01
Water Data for the Nation inventory

Monitoring location 302406090093101 is associated with a Well in St. Tammany Parish, Louisiana. Water data back to 1957 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
302406090093101 n/a
Site name
ST-562 n/a
Site type
Well
GW
DMS latitude 302406 n/a
DMS longitude 0900931 n/a
Decimal latitude 30.40186073 n/a
Decimal longitude -90.1586899 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Louisiana 22
State
Louisiana 22
County
St. Tammany Parish 103
Country US n/a
Land net location description S 39T 7S R10E n/a
Name of location map MADISONVILLE 159A n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 4.00 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5. feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
08090201
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19570724 n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNNNYNN n/a
National aquifer Coastal lowlands aquifer system S100CSLLWD
Local aquifer Covington Aquifer 120CVGN
Local aquifer type
n/a
Well depth 1900 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number 8601AGM n/a