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Scheduled Maintenance Notice
USGS will be performing maintenance on the time series data processing system beginning at 09:00 EDT on September 10, 2026. During this period, delivery of the latest time series data will be delayed. The maintenance is expected to finish within 2 hours, after which all backlogged time series data will be processed and delivered to WDFN web portals and APIs.

Available data

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0 data types available

1 data types available - data from 2003-09-12 to 2005-09-30

3 data types available - data from 2003-08-18 to 2005-10-05

128 Observed properties (data types) available - with data from 2003-09-17 to 2004-10-26

6 Sampling activities

1 data types available - data from 2003-09-12 to 2005-09-30

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	441516068194101	n/a
Location name	ME-HW173 Hio Hill near Southwest Harbor, Maine	n/a
Site type	Well	GW
Decimal latitude (WGS84)	44.2544444444444	n/a
Decimal longitude (WGS84)	-68.3280555555556	n/a
Latitude-longitude method	Global positioning system (GPS), Standard Positioning Service (SPS) or Precise Positioning Service (PPS)	G
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Maine	23
State	Maine	23
County	Hancock County	009
Country	United States of America	n/a
Altitude of gage/land surface	45 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	5 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Maine Coastal	01050002
Drainage basin		n/a
Date of first construction	20030815	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
National aquifer		n/a
Local aquifer	Bedrock	BEDROCK
Local aquifer type	Mixed (confined and unconfined) multiple aquifers	X
Well depth	72.6 feet	n/a
Hole depth	72.6 feet	n/a
Source of depth data	S	n/a