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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

4 data types available - data from 2002-01-17 to 2004-07-19

2 data types available - data from 2002-05-06 to 2004-06-03

0 observed properties (data types) available

1 data types available - data from 2002-01-18 to 2004-07-18

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	250051081003000	n/a
Location name	SANDY KEY CHANNEL, NR FLAMINGO FL	n/a
Site type	Coastal	OC-CO
Decimal latitude (WGS84)	25.0141666666667	n/a
Decimal longitude (WGS84)	-81.0083333333333	n/a
Latitude-longitude method	Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)	G
Latitude-longitude accuracy	Accurate to + or - 1 min.	M
District		122
State	Florida	12
County	Monroe County	087
Country	United States of America	n/a
Altitude of gage/land surface		n/a
Method altitude determined		n/a
Altitude accuracy		n/a
Altitude datum		n/a
Subbasin hydrologic unit	Florida Bay-Florida Keys	03090203
Drainage basin	21	n/a
Date of first construction		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		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a