Available data

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2 data types available - data from 2023-10-12 to 2025-12-03

2 data types available - data from 2023-10-13 to 2025-12-02

2 data types available - data from 1965-05-04 to 2025-12-03

43 Observed properties (data types) available - with data from 1965-05-04 to 1970-06-09

4 Sampling activities

2 data types available - data from 2023-10-13 to 2025-12-02

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	02301328	n/a
Location name	ALAFIA RIVER NEAR KEYSVILLE FL	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	27.866364	n/a
Decimal longitude (WGS84)	-82.143986	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - .01 sec (Differentially-Corrected GPS).	H
District		124
State	Florida	12
County	Hillsborough County	057
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	Alafia	03100204
Drainage basin		n/a
Date of first construction		n/a
Drainage area	277 square miles	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

Monitoring location Alafia River Near Keysville FL - USGS-02301328