USGS Water-Year Summary 2024
08105897 Brushy Creek at FM 973 near Coupland, TX
LOCATION - Lat 30°28'09.80", long 97°27'48.50" referenced to North American Datum of 1983, Williamson County, TX, Hydrologic Unit 12070205,
SURFACE-WATER RECORDS
PERIOD OF RECORD - November 2014 to current year.
GAGE -
Water-stage recorder. Satellite telemetry at station.
Datum of the gage is 504.30 ft NAVD88 based on a Level 2 Static GNSS survey processed through OPUS with Ref Frame NAD83 (2011)(EPOCH:2010.0000) IGS08 (EPOCH:2019.2513) and Geoid 12B. The survey was completed on 04/02/2019 over objective point RM5.
The previous datum of the gage was 520 ft NAVD88 as interpolated from a DEM during gage installation.
COOPERATION - Maintained by the USGS for the Upper Brushy Creek Water Control and Improvement District (UBCWCID).
EXTREMES FOR PERIOD OF RECORD - November 2014 to current year: Maximum elevation, 27.59 ft, May 25, 2014, minimum elevation, 4.83 ft, Sept. 27, 2015.