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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

Select data types to graph from categories based on the way the data were collected.

2 data types available - data from 2013-08-21 to 2017-11-06

2 data types available - data from 2013-08-20 to 2017-11-05

0 data types available

15 Observed properties (data types) available - with data from 2014-03-31 to 2017-05-20

33 Sampling activities

1 data types available - data from 2013-08-21 to 2017-11-05

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	450437092181901	n/a
Location name	DISCOVERY FARMS-WILLOW WATERWAY 3 NEAR EMERALD, WI	n/a
Site type	Field, Pasture, Orchard, or Nursery	FA-FON
Decimal latitude (WGS84)	45.0768888888889	n/a
Decimal longitude (WGS84)	-92.3053611111111	n/a
Latitude-longitude method	Interpolated from Digital MAP.	N
Latitude-longitude accuracy	Accurate to + or - .5 sec (PLGR/PPS GPS).	5
District	Wisconsin	55
State	Wisconsin	55
County	St. Croix County	109
Country	United States of America	n/a
Altitude of gage/land surface	1203 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	5 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower St. Croix	07030005
Drainage basin		n/a
Date of first construction		n/a
Drainage area	0.0252 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	CST	n/a
Site honors Daylight Saving Time	Y	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