Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
! This page will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline.

USGS 07329605 Lake Humphreys near Duncan, OK

  Lake Site

DESCRIPTION:
Latitude 34°35'04",   Longitude 97°53'08"   NAD83
Stephens County, Oklahoma, Hydrologic Unit 11130303
Drainage area: 32.0 square miles
Contributing drainage area: 32.0 square miles,
Datum of gage: 0. feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2014-05-08  2026-01-21  
 Daily Data
    Reservoir storage, acre-feet  2014-05-08  2026-01-20  4273 
 Water-Year Summary 2014  2024  11 
 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