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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 2008-07-17 2024-11-26
n/a USGS Active Groundwater Level Network Site 2008-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2009-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 430121074523001 is associated with a Well in Herkimer County, New York. Current conditions of Depth to water level are available. Water data back to 2008 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
430121074523001 n/a
Site name
Local number, He-1836, at Little Falls NY n/a
Site type
Well
GW
DMS latitude 430120.8 n/a
DMS longitude 0745230.3 n/a
Decimal latitude 43.02244444 n/a
Decimal longitude -74.8750833 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
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
Herkimer County 043
Country US n/a
Land net location description n/a
Name of location map HERKIMER, NY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 426.40 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Mohawk 02020004
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20080707 n/a
Date site established or inventoried 20080717 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYYY Y n/a
National aquifer New York and New England carbonate-rock aquifers N400NYNECB
Local aquifer Little Falls Dolomite 371LLFL
Local aquifer type
Unconfined single aquifer U
Well depth 97 feet n/a
Hole depth
103.2 feet n/a
Source of depth data G n/a
Project number OBSNETWORK n/a

Operated in cooperation with:

logo for NYS Department of Environmental Conservation
NYS Department of Environmental Conservation
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds