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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 1968-03-28 1994-09-08
Inorganics, Major, Metals Water-quality 1975-10-01 1976-05-07
Inorganics, Major, Non-metals Water-quality 1968-09-09 1985-05-23
Inorganics, Minor, metals Water-quality 1968-03-28 1981-10-01
Nutrient Water-quality 1975-10-01 2012-03-27
Organics, other Water-quality 2011-01-19 2012-10-10
Physical Daily Values, Unit Values, Water-quality 1950-10-01 2024-11-23
n/a Peak Measurements 1951-04-11 2023-04-18
n/a Site Visits 1950-11-28 2024-09-23
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01010000 is associated with a Stream in Aroostook County, Maine. Current conditions of Discharge, Gage height, and Temperature are available. Water data back to 1950 are available online.

The elevation of this gage is 930.63 ft above NAVD of 1988. To obtain stream water surface elevation values in NAVD88, add 930.63 feet to gage height values.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01010000 n/a
Site name
St. John River at Ninemile Bridge, Maine n/a
Site type
Stream
ST
DMS latitude 464202 n/a
DMS longitude 0694256 n/a
Decimal latitude 46.70055556 n/a
Decimal longitude -69.7155556 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maine 23
State
Maine 23
County
Aroostook County 003
Country US n/a
Land net location description n/a
Name of location map Ninemile Bridge n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 930.63 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .16 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Upper St. John 01010001
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNYNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
1338 square miles n/a
Contributing drainage area 1338 square miles n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y 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 442300100 n/a

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logo for USGS - Federal Priority Streamgages
USGS - Federal Priority Streamgages