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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Unit Values 1980-04-23 2024-11-08
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 50141500 is associated with a Lake, Reservoir, Impoundment in Adjuntas Municipio, Puerto Rico. Current conditions of Lake or reservoir elevation and Lake or reservoir elevation above local mean sea level (LMSL) are available. Water data back to 1980 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
50141500 n/a
Site name
LAGO GUAYO AT DAMSITE NEAR CASTANER, PR n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 181245.51 n/a
DMS longitude 0665008.02 n/a
Decimal latitude 18.21065319 n/a
Decimal longitude -66.8351816 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Puerto Rico 72
State
Puerto Rico 72
County
Adjuntas Municipio 001
Country US n/a
Land net location description n/a
Name of location map MONTE GUILARTE n/a
Scale of location map 20000 n/a
Altitude of Gage/land surface 1399.65 feet n/a
Method altitude determined GNSS1 - Level 1 Quality Survey Grade Global Navigation Satellite System W
Altitude accuracy .26 feet n/a
Altitude datum
Puerto Rico Vertical Datum of 2002 PRVD02
Subbasin hydrologic unit
21010003
Drainage basin
34 n/a
Topographic setting
Lake or Swamp
L
Flags for instruments at site NNNNYNNNNYNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19890608 n/a
Drainage area
9.6 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation AST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number PR454300100 n/a