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DESCRIPTION:

Latitude 34°55'33",   Longitude 97°46'25"   NAD27

Grady County, Oklahoma, Hydrologic Unit 11130303

Drainage area: 4,768 square miles

Contributing drainage area: 4,756 square miles,

Datum of gage: 990.48 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2025-09-05
Daily Data
Discharge, cubic feet per second	1964-10-01	2025-09-04	21567
Daily Statistics
Discharge, cubic feet per second	1964-10-01	2024-10-07	21235
Monthly Statistics
Discharge, cubic feet per second	1964-10	2024-10
Annual Statistics
Discharge, cubic feet per second	1965	2025
Peak streamflow	1921	2024-05-05	75
Field measurements	1978-08-16	2025-08-04	326
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1962-01-03	1990-08-31	3473
Water-Year Summary	2006	2024	19
Revisions	Loading...

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