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


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
  • How are we doing? We want to hear from you. Take our quick survey to tell us what you think.

Water-Year Summary for Site 50048565

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
00010 Temperature, water(Max.,Min.,Mean)  
00065 Gage height(Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
00400 pH(Max.,Min.,Med.)  

Water year 2024: 2024-10-01 to 2025-09-30
 

Print this page
USGS Water-Year Summary 2024
50048565 QUEBRADA SANTA CATALINA NEAR GUAYNABO, PR
LOCATION - Lat 18°24'32.50", long 66°07'06.50" referenced to North American Datum of 1927, Guaynabo Municipio, PR, Hydrologic Unit 21010005, on right bank of concrete channel, 6.09 mi west of the Puerto Rico National Cemetery, and 6.74 mi east of the Roberto Clemente Stadium.
DRAINAGE AREA - Indeterminate.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1, 2015 to current year.
GAGE - Water-stage recorder, satellite telemetry at station. Elevation of gage is 51 ft above National Geodetic Vertical Datum (NGVD) of 1929, from topographic map.
COOPERATION - United States Army Reserve (USAR)
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 7.56 ft Sept. 20, 2017; minimum, 1.04 ft May 24, 2017.
WATER-QUALITY RECORDS
PERIOD OF RECORD - WATER TEMPERATURE: October 1, 2015 to current year. SPECIFIC CONDUCTANCE: October 1, 2015 to current year. DISSOLVED OXYGEN: October 1, 2015 to current year. pH: October 1, 2015 to current year.
COOPERATION - United States Army Reserve (USAR)
INSTRUMENTATION - Water-quality monitor consisting of temperature, specific conductance, dissolved oxygen and pH sensors.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum recorded, 32.0°C Sept. 20, 2015 and  July 18, 2016; minimum recorded, 22.8°C Mar. 7, 2017. SPECIFIC CONDUCTANCE: Maximum recorded, 1,100 uS/cm @ 25°C May 09, 2016; minimum recorded, 34 uS/cm @ 25°C Aug. 24, 2016. DISSOLVED OXYGEN: Maximum recorded, 9.5 mg/L Mar. 5, 2017; minimum recorded 0.9 mg/L Jan. 4, 2016. pH: Maximum recorded, 9.4pH Units May 26, 2017; minimum recorded 6.7 pH Units Oct. 2, 2017.