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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 Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1996-06-27 1996-10-23
Information Water-quality 1996-06-27 1996-10-23
Inorganics, Major, Metals Water-quality 1996-06-27 1996-10-23
Inorganics, Major, Non-metals Water-quality 1996-06-27 1996-10-23
Nutrient Water-quality 1996-06-27 1996-10-23
Organics, other Water-quality 1996-06-27 1996-10-23
Organics, pesticide Water-quality 1996-10-23 1996-10-23
Physical Daily Values, Unit Values, Water-quality 1996-06-27 2024-11-17
n/a Peak Measurements 2015-04-14 2024-09-12
n/a USGS Annual Water Data Reports Site 2014-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 07380500 is associated with a Stream in Assumption Parish, Louisiana. Current conditions of Gage height are available. Water data back to 1996 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
07380500 n/a
Site name
Bayou Lafourche at Napoleonville, LA n/a
Site type
Stream
ST
DMS latitude 295629.4 n/a
DMS longitude 0910123.6 n/a
Decimal latitude 29.9415 n/a
Decimal longitude -91.0232222 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 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Louisiana 22
State
Louisiana 22
County
Assumption Parish 007
Country US n/a
Land net location description n/a
Name of location map NAPOLEONVILLE, LA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 0.00 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .16 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
08090301
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNYNNYNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
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
n/a
Data-other GW files YNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 462200302 n/a

Operated in cooperation with:

logo for Bayou Lafourche Fresh Water District
Bayou Lafourche Fresh Water District
logo for Louisiana Department of Environmental Quality
Louisiana Department of Environmental Quality