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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
Inorganics, Major, Metals Water-quality 1954-05-17 1962-08-17
Inorganics, Major, Non-metals Daily Values, Unit Values, Water-quality 1954-05-17 2016-09-30
Inorganics, Minor, metals Water-quality 1962-06-07 1962-08-17
Nutrient Water-quality 1954-05-17 1962-08-17
Physical Daily Values, Unit Values, Water-quality 1931-09-01 2024-11-21
n/a Peak Measurements 1994-11-23 2022-10-10
n/a Site Visits 1931-08-26 2024-10-17
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 02236125 is associated with a Stream in Volusia County, Florida. Current conditions of Discharge, Gage height, Mean water velocity for discharge computation, and more are available. Water data back to 1931 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
02236125 n/a
Site name
ST. JOHNS RIVER AT ASTOR, FL n/a
Site type
Stream
ST
DMS latitude 291000 n/a
DMS longitude 0813120 n/a
Decimal latitude 29.16693056 n/a
Decimal longitude -81.52206109 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
125 n/a
State
Florida 12
County
Volusia County 127
Country US n/a
Land net location description NWS29 T15S R28E T n/a
Name of location map n/a
Scale of location map 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
03080101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNYNNNNNNNYNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
3330 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
n/a
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 n/a

Operated in cooperation with:

logo for St. Johns River Water Management District
St. Johns River Water Management District
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds