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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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2 data types available - data from 1991-02-19 to 2026-09-09

1 data types available - data from 1991-02-20 to 2026-09-08

3 data types available - data from 1988-06-02 to 2026-09-01

86 Observed properties (data types) available - with data from 1988-07-13 to 1989-05-23

2 Sampling activities

0 data types available

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	434103083130301	n/a
Location name	15N 11E 32BBCB 01 HURON CO (GRANT TWP, H2R WELL)	n/a
Site type	Well	GW
Decimal latitude (WGS84)	43.68307239586	n/a
Decimal longitude (WGS84)	-83.2177277720999	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Michigan	26
State	Michigan	26
County	Huron County	063
Country	United States of America	n/a
Altitude of gage/land surface	744.71 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.08 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Pigeon-Wiscoggin	04080103
Drainage basin		n/a
Date of first construction	19880602	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
National aquifer	Sand and gravel aquifers (glaciated regions)	N100GLCIAL
Local aquifer	Sand	112SAND
Local aquifer type	Mixed (confined and unconfined) multiple aquifers	X
Well depth	91 feet	n/a
Hole depth	91 feet	n/a
Source of depth data	S	n/a