Description
Benchmark Sketch of Manchester Houston, Station Number: 877-0777, drawn by D. Holmes; D. Maczko. Date: 02/05/1996 and 12/15/2004.
Sponsorship
US Army Corps of Engineers (USACE), Texas General Land Office (GLO), Texas Water Development Board (TWDB) and in collaboration and following the standards of the National Oceanic and Atmospheric Administration (NOAA).