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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 1993-09-03 1993-09-03
Inorganics, Major, Metals Water-quality 1993-09-03 1993-09-03
Inorganics, Major, Non-metals Water-quality 1993-09-03 1993-09-03
Inorganics, Minor, Non-metals Water-quality 1993-09-03 1993-09-03
Inorganics, Minor, metals Water-quality 1993-09-03 1993-09-03
Nutrient Water-quality 1993-09-03 1993-09-03
Organics, other Water-quality 1993-09-03 1993-09-03
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 1993-09-03 2024-11-21
n/a USGS Active Groundwater Level Network Site 1993-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 453629068531801 is associated with a Well in Penobscot County, Maine. Current conditions of Depth to water level are available. Water data back to 1993 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
453629068531801 n/a
Site name
ME-PEW 594 Millinocket, Maine n/a
Site type
Well
GW
DMS latitude 453629 n/a
DMS longitude 0685318 n/a
Decimal latitude 45.60810429 n/a
Decimal longitude -68.8878186 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
Maine 23
State
Maine 23
County
Penobscot County 019
Country US n/a
Land net location description n/a
Name of location map Ragged Mountain n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 509.61 feet n/a
Method altitude determined GNSS3 - Level 3 Quality Survey Grade Global Navigation Satellite System Y
Altitude accuracy 0.1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
West Branch Penobscot 01020001
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19930730 n/a
Date site established or inventoried 19930730 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YNNYNYNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Ice-Contact Deposits, Pleistocene 112ICCC
Local aquifer type
Unconfined single aquifer U
Well depth 30.5 feet n/a
Hole depth
31.0 feet n/a
Source of depth data S n/a
Project number 442303900 n/a

Operated in cooperation with:

logo for USGS - National Groundwater Monitoring Network
USGS - National Groundwater Monitoring Network