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USGS 07374526 Black Bay nr Snake Island nr Pointe-A-La-Hache, LA

  Estuary Site

DESCRIPTION:
Latitude 29°38'00",   Longitude 89°33'49"   NAD27
Plaquemines Parish, Louisiana, Hydrologic Unit 08090203
Datum of gage: -.29 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2025-10-31  
 Daily Data
    Temperature, water, degrees Celsius  1994-09-30  2025-10-30  32017 
    Gage height, feet  1994-09-30  2025-10-30  31274 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1994-09-30  2025-10-30  29076 
    Salinity, water, unfiltered, parts per thousand  2002-10-02  2025-10-30  20592 
 Daily Statistics 
    Temperature, water, degrees Celsius  1994-09-30  2025-05-21 10541 
    Gage height, feet  1994-09-30  2025-04-08 10255 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1994-09-30  2025-05-21 9603 
    Salinity, water, unfiltered, parts per thousand  2002-10-02  2025-05-21 6775 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1994-09  2025-05  
    Gage height, feet  1994-09  2025-04  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1994-09  2025-05  
    Salinity, water, unfiltered, parts per thousand  2002-10  2025-05  
 Annual Statistics 
    Temperature, water, degrees Celsius  1994  2025  
    Gage height, feet  1994  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1994  2025  
    Salinity, water, unfiltered, parts per thousand  2003  2025  
 Peak streamflow 1998-09-27  2023-10-11  27 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
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