Click
to
hide
Water-Year
Summary
instructions
and
information
- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
08105883 Brushy Creek at IH 35, Round Rock, TX
LOCATION - Lat 30°30'46.46", long 97°41'11.17" referenced to North American Datum of 1983, Williamson County, TX, Hydrologic Unit 12070205, Datum of gage: 689.845 ft NAVD88 Level 2 GNSS Static Survey. Computed using GEOID12B (4/4/2019)
SURFACE-WATER RECORDS
PERIOD OF RECORD - November 2014 to current.
GAGE -
Water-stage recorder. Satellite telemetry at station.
Datum of the gage is 689.85 ft NAVD88 based on a Level 2 Static GNSS survey processed through OPUS with Ref Frame NAD83 (2011)(EPOCH:2010.0000) IGS08 (EPOCH:2019.2569) and Geoid 12B. The survey was completed on 04/04/2019 over objective point RM4.
The previous datum of the gage was 698 ft NAVD88 as interpolated from a DEM.
COOPERATION - The gaging station was built and the equipment furnished and maintained by the USGS for the Upper Brushy Creek Water Control and Improvement District (UBCWCID)
REMARKS - Records fair, except for estimated discharges, which are poor.
