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Water-Year Summary for Site 50124200

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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
00045 Precipitation(Sum)  
00060 Discharge(Mean)  

Water year 2018: 2018-10-01 to 2019-09-30
 

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USGS Water-Year Summary 2018
50124200 RIO GUAYANILLA NEAR GUAYANILLA, PR
LOCATION - Lat 18°02'39.26", long 66°47'53.39" referenced to North American Datum of 1927, Penuelas Municipio, PR, Hydrologic Unit 21010004, on left bank, 0.7 mi (1.1 km) north of junction of Highway 2 and State Road 132, 0.6 mi (1 km) downstream from Quebrada Consejo, and 1.8 mi (2.9 km) north-northwest from Guayanilla plaza.
DRAINAGE AREA - 18.9 mi², (49 km2).
SURFACE-WATER RECORDS
PERIOD OF RECORD - March 1, 1981 to current year.
GAGE - Water-stage recorder and crest stage gage, satellite telemetry at station. Elevation of gage is 80 ft (24 m) above NGVD of 1929, from topographic map.
WATER-QUALITY RECORDS
PERIOD OF RECORD - April 14, 1981 to January 14, 1982; discontinued.