USGS Water-Year Summary 2024
08101200 Cowhouse Ck at Old Georgetown Rd nr Ft Cavazos, TX
LOCATION - Lat 31°14'55.64", long 97°50'16.25" referenced to North American Datum of 1983, Coryell County, TX, Hydrologic Unit 12070202,
DRAINAGE AREA - 536 mi². Not yet determined
REVISIONS HISTORY - Published name changed from “FT ____” in accordance
with DOI Secretary's Order 3404. The USGS makes every effort to
ensure that derogatory/offensive words/names/phrases are not
used in its information products. If a reader encounters language
they are concerned about, they are encouraged to contact the USGS
Fundamental Science Practices Advisory Council at
gs_fspac@usgs.gov who will review the concern.
SURFACE-WATER RECORDS
PERIOD OF RECORD - March 2017 to current year.
GAGE -
Water-stage recorder. Satellite telemeter at station.
Datum of the gage is 694.386 ft NAVD88 based on a Level 2 Static GNSS survey processed through OPUS with Ref Frame NAD83(2011)(EPOCH:2010.0000) IGS08 (EPOCH:2018.2156) and Geoid 12B. The survey was completed 03/20/2018 while occupying RM3.
The previous datum of gage was 705 ft above NAVD88 as interpolated from a DEM during gage installation.
COOPERATION - In cooperation with U.S. Army, Fort Cavazos.