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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 1945-06-11 1945-06-11
Inorganics, Major, Non-metals Water-quality 1945-06-11 1945-06-11
Inorganics, Minor, metals Water-quality 1945-06-11 1945-06-11
Physical Groundwater Levels, Water-quality 1945-06-11 1945-06-11
Water Data for the Nation inventory

Monitoring location 300302090451401 is associated with a Well in St. James Parish, Louisiana. Water data back to 1945 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
300302090451401 n/a
Site name
SJ-139 n/a
Site type
Well
GW
DMS latitude 300302 n/a
DMS longitude 0904514 n/a
Decimal latitude 30.0507569 n/a
Decimal longitude -90.7539814 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. James Parish 093
Country US n/a
Land net location description S 57T11S R 4E n/a
Name of location map DONALDSONVILLE 187 n/a
Scale of location map 62500 n/a
Altitude of Gage/land surface 5.00 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
08070204
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19450325 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 YNNNNNNN n/a
National aquifer Coastal lowlands aquifer system S100CSLLWD
Local aquifer Gramercy Aquifer 112GRMC
Local aquifer type
n/a
Well depth 242 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a