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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 1958-07-30 1962-03-29
Inorganics, Major, Metals Water-quality 1958-07-30 1959-10-21
Inorganics, Major, Non-metals Water-quality 1958-07-30 1963-03-01
Inorganics, Minor, metals Water-quality 1958-07-30 1961-06-20
Nutrient Water-quality 1958-07-30 1958-07-30
Physical Groundwater Levels, Water-quality 1954-11-04 1963-03-01
Water Data for the Nation inventory

Monitoring location 301355090545901 is associated with a Well in Ascension Parish, Louisiana. Water data back to 1954 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
301355090545901 n/a
Site name
An-97 n/a
Site type
Well
GW
DMS latitude 301355 n/a
DMS longitude 0905459 n/a
Decimal latitude 30.23214066 n/a
Decimal longitude -90.9164874 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 10 sec. T
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
Ascension Parish 005
Country US n/a
Land net location description S 28T 9S R 3E n/a
Name of location map GONZALES 187A n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 8.00 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
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19580520 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 NYNNNNNN n/a
National aquifer Coastal lowlands aquifer system S100CSLLWD
Local aquifer Gonzales-New Orleans Aquifer 112GZNO
Local aquifer type
n/a
Well depth 436 feet n/a
Hole depth
500 feet n/a
Source of depth data n/a
Project number n/a