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USGS 50050900 RIO GRANDE DE LOIZA AT QUEBRADA ARENAS, PR

PROVISIONAL DATA SUBJECT TO REVISION

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Station Drainage Area
Image of Rio Grande de Loiza at Quebrada Arenas
Photos by USGS, Caribbean-Florida Water Science Center Hydrologic Technicians - San Juan.
This station managed by the Caribbean-Florida WSC - San Juan.

Available Parameters Available Period
  
1989-12-13  2026-10-15
2007-10-01  2026-10-15
2007-10-01  2026-10-15







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 13.4 10-15-2026   21:00 AST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 15 based on 37 water years of record more
Min
(1993)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Oct 15		 Median 75th
percen-
tile		 Mean Max
(2018)
7.40 13 13.4 17 26 48 453

Gage height, feet
Most recent instantaneous value: 5.13 10-15-2026   21:00 AST
Graph of Gage height, feet

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Stream water level elevation, above Puerto Rico Datum of 2002, feet
Most recent instantaneous value: 640.11 10-15-2026   21:00 AST
Graph of Stream water level elevation, above Puerto Rico Datum of 2002, feet

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