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USGS 50124200 RIO GUAYANILLA NEAR GUAYANILLA, PR

PROVISIONAL DATA SUBJECT TO REVISION

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Station Drainage Area
Image of Rio Guayanilla near Guayanilla
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
  
2018-06-07  2022-10-25
1989-10-01  2025-09-17
2007-10-01  2025-09-17







 (7)
 
  -- or --

 

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

Precipitation, total, inches
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: 26.4 09-17-2025   21:15 AST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Sep 17 based on 39 water years of record more
Min
(1994)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Sep 17		 Median Mean 75th
percen-
tile		 Max
(2000)
1.40 16 26.4 27 42 56 169

Gage height, feet
Most recent instantaneous value: 5.15 09-17-2025   21:15 AST
Graph of Gage height, feet

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