You can get info on all texas prison including current cap. on this site. www.tdcj.state.tx.us

regarding finding a prisoner in Texas:

If you are unable to use the Offender Status Line you may e-mail the TDCJ webmaster at webmaster@tdcj.state.tx.us and make sure to provide the name and offender's 7-digit TDCJ number or their full name, date of birth (or approximate age), and county of conviction. Please state if your question is parole-related.