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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1981-10-23 1982-03-11
Inorganics, Major, Metals Water-quality 1960-03-28 1975-09-16
Inorganics, Major, Non-metals Water-quality 1960-03-28 1975-09-16
Inorganics, Minor, Non-metals Water-quality 1972-09-21 1972-12-19
Inorganics, Minor, metals Water-quality 1963-03-04 1975-09-16
Microbiological Water-quality 1972-09-21 1972-12-19
Nutrient Water-quality 1963-03-04 1973-12-05
Organics, other Water-quality 1972-09-21 1972-12-19
Physical Daily Values, Unit Values, Water-quality 1960-03-28 1993-11-01
Sediment Daily Values, Water-quality 1972-08-16 1993-09-29
n/a Peak Measurements 1971-10-14 1993-04-29
n/a Site Visits 1987-11-10 1993-10-04
Water Data for the Nation inventory

Monitoring location 50049000 is associated with a Stream in San Juan Municipio, Puerto Rico. Water data back to 1960 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
50049000 n/a
Site name
RIO PIEDRAS AT RIO PIEDRAS, PR n/a
Site type
Stream
ST
DMS latitude 182348 n/a
DMS longitude 0660324 n/a
Decimal latitude 18.39467043 n/a
Decimal longitude -66.0562769 n/a
Latitude-longitude method
Interpolated from MAP. M
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
San Juan Municipio 127
Country US n/a
Land net location description n/a
Name of location map SAN JUAN n/a
Scale of location map 20000 n/a
Altitude of Gage/land surface 164.1 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
21010005
Drainage basin
10 n/a
Topographic setting
Stream channel
C
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19871113 n/a
Drainage area
12.5 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