USGS Water-Year Summary 2024
50076800 LAGO BLANCO NEAR NAGUABO, PR
LOCATION - Lat 18°13'33.16", long 65°46'54.54" referenced to North American Datum of 1927, Naguabo Municipio, PR, Hydrologic Unit 21010005, 0.6 mi (0.96 km) upstream from intersection of State Roads 191 and 31 and 1.14 mi (1.8 km) south from Iglesia de Dios, Inc. Church at Bo. Florida, Naguabo.
REVISIONS HISTORY - Datum of gage was previously reported in the site file as 108.27 ft (33.0 m) above NGVD29 and LMSL-Old PR. NGVD29 datum does not exist in Puerto Rico and the correct LMSL-Old PR elevation is 0 ft, published historical records did not reflect this site file typo. Revised to PRVD02 Datum of -0.69 ft. (-0.2 m) in October 2022.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 27, 2010 to current year.
GAGE - Water-stage recorder, satellite and radio telemetry at station. Datum of gage is 0.69 ft. (0.2 m) below Puerto Rico Vertical Datum of 2002 (PRVD02) and 0.69 ft. (0.2 m) below Local Mean Sea Level (LMSL- Old PR).
COOPERATION - Puerto Rico Aqueduct and Sewer Authority (PRASA).
EXTREMES FOR PERIOD OF RECORD - Maximum elevation 96.84 ft (29.52 m), September 20, 2017, Revised; minimum elevation, 74.02 ft (22.56 m), August 19, 2010.
CLIMATOLOGICAL RECORDS
INSTRUMENTATION - Tipping bucket precipitation gage and data collection platform – 15 minutes interval.