In 2004, Yantis Company completed the $3 million dollar
Culebra /410 Detention Facility for the City of San Antonio.
This was built to reduce peak discharges downstream of Loop 410.
The project consisted of a series of berms, concrete walls,
culverts, and swales to contain storm water flows in the Leon Creek.
This near 50 acre detention pond has a storage capacity of 1,100 acre-feet.
In 2006, this project was recognized as the Public Works Project of the
Year by the Texas Chapter of the American Public Works Association.