USGS Water-Year Summary 2020
08203450 Leona River at CR 429A near Uvalde, TX
LOCATION - Lat 29°20'43", long 99°44'56" referenced to North American Datum of 1983, Uvalde County, TX, Hydrologic Unit 12110106,
DRAINAGE AREA - 18.2 mi².
PERIOD OF RECORD - Oct 01, 2008 to current year
GAGE - Water-stage recorder. Datum of gage is 1040.74 above NAVD88. Satellite telemeter at site.