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DESCRIPTION:

Latitude 18°04'22.26",   Longitude 66°34'53.01"   NAD27

Ponce Municipio, Puerto Rico, Hydrologic Unit 21010004

Drainage area: 17.8 square miles

Datum of gage: 360.9 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1991-05-29	2025-09-05
Daily Data
Discharge, cubic feet per second	1964-05-01	2025-09-06	20154
Gage height, feet	1991-08-09	2025-09-06	10576
Daily Statistics
Discharge, cubic feet per second	1964-05-01	2024-12-10	19884
Gage height, feet	1991-08-09	2024-12-10	10306
Monthly Statistics
Discharge, cubic feet per second	1964-05	2024-12
Gage height, feet	1991-08	2024-12
Annual Statistics
Discharge, cubic feet per second	1964	2025
Gage height, feet	1991	2025
Peak streamflow	1964-10-21	2021-09-20	53
Field measurements	1991-05-22	2025-09-02	335
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1964-02-05	2012-08-08	468
Water-Year Summary	2006	2024	19
Revisions	Loading...

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