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Water-Year Summary for Site 50048565

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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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
 
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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.