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USGS 50059050 RIO GRANDE DE LOIZA BLW LOIZA DAMSITE, PR

  Stream Site

DESCRIPTION:
Latitude 18°20'32.17",   Longitude 66°00'21.51"   NAD27
Trujillo Alto Municipio, Puerto Rico, Hydrologic Unit 21010005
Drainage area: 209 square miles
Datum of gage: 49.2 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-02-19  2017-06-26  
 Daily Data
    Discharge, cubic feet per second  1986-12-25  2017-06-25  11141 
    Suspended sediment concentration, milligrams per liter  1986-10-01  2000-09-29  5028 
    Suspended sediment discharge, short tons per day  1986-10-01  2000-09-29  5027 
 Daily Statistics 
    Discharge, cubic feet per second  1986-12-25  2016-10-09 10882 
    Suspended sediment concentration, milligrams per liter  1986-10-01  2000-09-29 5028 
    Suspended sediment discharge, short tons per day  1986-10-01  2000-09-29 5027 
 Monthly Statistics 
    Discharge, cubic feet per second  1986-12  2016-10  
    Suspended sediment concentration, milligrams per liter  1986-10  2000-09  
    Suspended sediment discharge, short tons per day  1986-10  2000-09  
 Annual Statistics 
    Discharge, cubic feet per second  1987  2017  
    Suspended sediment concentration, milligrams per liter  1987  2000  
    Suspended sediment discharge, short tons per day  1987  2000  
 Peak streamflow 1987-06-21  2015-10-25  30 
 Field measurements 1990-09-06  2017-05-05  202 
 Field/Lab water-quality samples 1996-01-15  2000-08-27  58 
 Water-Year Summary 2006  2016  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1987-02-19  2007-09-30  878905 
OPERATION:
Record for this site is maintained by the USGS Caribbean Water Science Center
Email questions about this site to Caribbean Water Science Center Water-Data Inquiries