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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
Information Water-quality 1983-06-23 2000-11-01
Inorganics, Major, Metals Water-quality 1969-04-02 2000-11-01
Inorganics, Major, Non-metals Water-quality 1969-04-02 2000-11-01
Inorganics, Minor, Non-metals Water-quality 2000-03-29 2000-11-01
Inorganics, Minor, metals Water-quality 1970-01-30 2000-11-01
Microbiological Water-quality 2000-03-29 2000-11-01
Nutrient Water-quality 1969-04-02 2000-11-01
Organics, other Water-quality 2000-03-29 2000-11-01
Physical Daily Values, Unit Values, Water-quality 1969-04-02 2024-11-21
Sediment Water-quality 1969-09-17 1970-01-30
n/a Peak Measurements 1969-04-21 2022-11-05
n/a Site Visits 1983-02-10 2024-08-12
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 50028400 is associated with a Stream in Arecibo Municipio, Puerto Rico. Current conditions of Discharge and Gage height are available. Water data back to 1969 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
50028400 n/a
Site name
RIO TANAMA AT CHARCO HONDO, PR n/a
Site type
Stream
ST
DMS latitude 182450.75 n/a
DMS longitude 0664252.95 n/a
Decimal latitude 18.4121002 n/a
Decimal longitude -66.7143277 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
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
Arecibo Municipio 013
Country US n/a
Land net location description n/a
Name of location map ARECIBO n/a
Scale of location map 20000 n/a
Altitude of Gage/land surface 47.57 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 1.6 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
21010002
Drainage basin
3 n/a
Topographic setting
Stream channel
C
Flags for instruments at site NNNNYNNNNYNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19690228 n/a
Drainage area
22.2 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