USGS Water-Year Summary 2019
0810588650 Lake Ck at O'Connor Blvd nr Round Rock, TX
LOCATION - Lat 30°29'02.89", long 97°43'12.14" referenced to North American Datum of 1983, Williamson County, TX, Hydrologic Unit 12070205,
DRAINAGE AREA - 13.75 mi². No drainage area has been computed.
PERIOD OF RECORD - Dec. 2014 to current year.
GAGE - Water-stage recorder. Datum of gage is 0 ft above NAVD88. Satellite telemeter at station.
COOPERATION - Site is operated in cooperation with the Upper Brushy Creek Water Control and Improvement District.
EXTREMES FOR PERIOD OF RECORD - December 18, 2014 to Present: Maximum gage height was 10.69 ft on 05/25/2015. Site is known to go dry.