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USGS 50051800 RIO GRANDE DE LOIZA AT HWY 183 SAN LORENZO, PR

PROVISIONAL DATA SUBJECT TO REVISION

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Station Drainage Area
Image of Rio Grande de Loiza at Highway 183 San Lorenzo
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
  
1990-10-01  2026-03-12
2007-10-01  2026-03-12
2007-10-01  2026-03-12







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 83.5 03-12-2026   13:15 AST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Mar 12 based on 34 water years of record more
Min
(1992)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Mar 12		 Max
(1996)
14.0 21 38 42 51 83.5 111

Gage height, feet
Most recent instantaneous value: 7.71 03-12-2026   13:15 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: 246.93 03-12-2026   13:15 AST
Graph of Stream water level elevation, above Puerto Rico Datum of 2002, feet

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