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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
Biological Water-quality 1974-03-12 1981-09-17
Information Water-quality 1910-04-30 1993-08-11
Inorganics, Major, Metals Water-quality 1949-07-21 1993-08-11
Inorganics, Major, Non-metals Water-quality 1948-12-01 1993-08-11
Inorganics, Minor, Non-metals Water-quality 1951-04-11 1993-08-11
Inorganics, Minor, metals Water-quality 1950-01-01 1993-08-11
Microbiological Water-quality 1974-02-14 1993-08-11
Nutrient Water-quality 1950-01-01 1993-08-11
Organics, other Water-quality 1974-02-14 1981-09-17
Physical Daily Values, Unit Values, Water-quality 1910-04-30 2024-11-21
Population/Community Water-quality 1978-03-03 1981-09-17
Radiochemistry Water-quality 1981-01-05 1981-07-21
Sediment Water-quality 1910-04-30 1993-08-11
n/a Peak Measurements 1923-06-11 2023-07-10
n/a Site Visits 1982-08-03 2024-10-07
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 07152500 is associated with a Stream in Pawnee County, Oklahoma. Current conditions of Discharge, Gage height, and Precipitation are available. Water data back to 1910 are available online.

The elevation of this station has been determined to be 777.33. To obtain stream water-surface elevation values in NAVD 1988 add 777.33 to gage height values.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
07152500 n/a
Site name
Arkansas River at Ralston, OK n/a
Site type
Stream
ST
DMS latitude 363015 n/a
DMS longitude 0964341 n/a
Decimal latitude 36.50421677 n/a
Decimal longitude -96.7283672 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
Oklahoma 40
State
Oklahoma 40
County
Pawnee County 117
Country US n/a
Land net location description NENE S02 T23N R05E I n/a
Name of location map FAIRFAX n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 777.33 feet n/a
Method altitude determined GNSS4 - Level 4 Quality Survey Grade Global Navigation Satellite System Z
Altitude accuracy .06 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
11060006
Drainage basin
02 n/a
Topographic setting
Stream channel
C
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19220614 n/a
Drainage area
54208 square miles n/a
Contributing drainage area 46631 square miles n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NYNNNNNN 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 Oklahoma Water Resources Board
Oklahoma Water Resources Board
logo for US Army Corps of Engineers - Tulsa District
US Army Corps of Engineers - Tulsa District
logo for USGS - Federal Priority Streamgages
USGS - Federal Priority Streamgages