USGS 50144000 RIO GRANDE DE ANASCO NR SAN SEBASTIAN, PR

PROVISIONAL DATA SUBJECT TO REVISION

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Station Drainage Area
Image of Rio Grande de Anasco near San Sebastian
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
  
2018-06-13  2022-11-23
1989-10-04  2025-07-10
2007-10-01  2025-07-10







 (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: 195 07-10-2025   22:00 AST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 10 based on 62 water years of record more
Min
(1992)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Jul 10		 Median Mean 75th
percen-
tile		 Max
(2022)
71.0 151 195 217 258 321 741

Gage height, feet
Most recent instantaneous value: 2.16 07-10-2025   22:00 AST
Graph of Gage height, feet

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