USGS 07240000 Lake Hefner Canal near Oklahoma City, OK

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Available data for this site

DESCRIPTION:: Latitude 35°33'11", Longitude 97°37'11" NAD83; Oklahoma County, Oklahoma, Hydrologic Unit 110500020801; Datum of gage: 1,195.96 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1990-10-01	2025-12-27
Daily Data
Discharge, cubic feet per second	1944-03-25	2025-12-27	29497
Daily Statistics
Discharge, cubic feet per second	1944-03-25	2025-02-26	29193
Monthly Statistics
Discharge, cubic feet per second	1944-03	2025-02
Annual Statistics
Discharge, cubic feet per second	1944	2025
Field measurements	1982-04-05	2025-12-08	201
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1979-09-11	1999-01-23	3
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS Oklahoma Water Science Center; Email questions about this site to Oklahoma Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: Oklahoma Water Data Support Team
Page Last Modified: 2025-12-27 17:43:18 EST
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