Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

Water-Year Summary for Site 50056400

Click to hide Water-Year Summary instructions and information
  • 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)  
00065 Gage height(Mean)  

Water year 2021: 2020-10-01 to 2021-09-30

Print this page
USGS Water-Year Summary 2021
LOCATION - Lat 18°12'57.86", long 65°55'34.21" referenced to North American Datum of 1927, Juncos Municipio, PR, Hydrologic Unit 21010005, on left bank at State Road 919, 0.5 mi (0.8 km) upstream from Quebrada Don Víctor, 1.7 mi (2.7 km) upstream from Río Gurabo, and 1 mi (1.6 km) south of Juncos plaza.
DRAINAGE AREA - 16.4 mi², (42.5 km2).
PERIOD OF RECORD - January 1971 to current year.
GAGE - Water-stage recorder, satellite telemetry at station. Elevation of gage is 320 ft (98 m) above National Geodetic Vertical Datum (NGVD) of 1929, from topographic map.
REMARKS - Minor diversion from public water-supply tank, 0.5 mi upstream, during low flow.
EXTREMES OUTSIDE PERIOD OF RECORD - Approximate discharges (no stages were recorded) of major floods are as follows: September 6, 1960, 37,100 ft³/s (1,050 m3/s), October 9, 1970, 18,200 ft³/s (515 m3/s).