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Water-Year Summary for Site 50075500

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  
00065 Gage height(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30

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USGS Water-Year Summary 2023
LOCATION - Lat 18°14'27", long 65°47'06" referenced to North American Datum of 1927, Naguabo Municipio, PR, Hydrologic Unit 21010005, 1,000.00 ft upstream from Escuela Lutgarda Rivera Reyes, 1,333.87 ft upstream from Capilla Nuestra SeƱora del Perpetuo Socorro, 1,595.69 ft downstream from PREPA Hydroelectric Plant.
PERIOD OF RECORD - 1962-1982 (Annual maximum discharge only), Re-established in February, 2017 as a stage-discharge site.
GAGE - Data Collection Platform (DCP) transmitter and data logger connected to a non-contact radar stage sensor, housed in a half metal shelter downstream of the bridge. The Primary Reference is a wire-weight attached to the bridge.  Datum of gage is National Geodetic Vertical Datum of 1929.
EXTREMES FOR PERIOD OF RECORD - Maximum recorded gage height,  20.59 ft,  September 20, 2017; minimum recorded gage height, 3.58 ft, March 2, 2017.