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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1991-01-17 2011-10-12
Inorganics, Major, Non-metals Water-quality 1972-11-29 1972-11-29
Physical Daily Values, Unit Values, Water-quality 1951-08-23 2020-05-27
n/a Site Visits 1951-08-23 1985-11-20
n/a USGS Annual Water Data Reports Site 2006-01-01 2020-01-01
Water Data for the Nation inventory

Monitoring location 02301638 is associated with a Stream in Hillsborough County, Florida. Water data back to 1951 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
02301638 n/a
Site name
ALAFIA RIVER AT BELL SHOALS NEAR RIVERVIEW FL n/a
Site type
Stream
ST
DMS latitude 275131 n/a
DMS longitude 0821626 n/a
Decimal latitude 27.85891477 n/a
Decimal longitude -82.2737021 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
124 n/a
State
Florida 12
County
Hillsborough County 057
Country US n/a
Land net location description NE S23 T30S R20E n/a
Name of location map RIVERVIEW n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 0.00 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
03100204
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
376 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Unchecked data. U
Data-other GW files NNNNNNNN 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
Project number 459600100 n/a