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  • 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.

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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 2021-08-25 2023-10-12
Information Water-quality 1969-02-26 2023-07-19
Inorganics, Major, Metals Water-quality 1969-02-26 1975-04-30
Inorganics, Major, Non-metals Unit Values, Water-quality 1969-02-26 2023-10-12
Inorganics, Minor, Non-metals Water-quality 1971-11-23 1974-09-18
Inorganics, Minor, metals Water-quality 1969-05-27 1975-04-30
Nutrient Water-quality 1969-05-27 1975-04-30
Organics, other Water-quality 1969-05-27 1975-04-30
Physical Daily Values, Unit Values, Water-quality 1969-02-26 2024-11-21
n/a USGS Annual Water Data Reports Site 2011-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01376269 is associated with an Estuary in Rockland County, New York. Current conditions of Estuary or ocean water surface elevation above NAVD 1988 and Estuary or ocean water surface elevation above NGVD 1929 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
01376269 n/a
Site name
HUDSON RIVER AT PIERMONT NY n/a
Site type
Estuary
ES
DMS latitude 410235.5 n/a
DMS longitude 0735345.8 n/a
Decimal latitude 41.04319444 n/a
Decimal longitude -73.8960556 n/a
Latitude-longitude method
Differentially corrected Global Positioning System. D
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New York 36
State
New York 36
County
Rockland County 087
Country US n/a
Land net location description n/a
Name of location map NYACK, NY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 0.00 feet n/a
Method altitude determined Reported method of determination. R
Altitude accuracy .10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Lower Hudson 02030101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
13125 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST 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 n/a

Operated in cooperation with:

logo for Lamont Doherty Earth Observatory
Lamont Doherty Earth Observatory
logo for NYS Department of Environmental Conservation
NYS Department of Environmental Conservation
logo for Rockland County
Rockland County
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds