Phone: (855) 426-4433, Fax: (903) 786-8211

Board Contact Info

Collin County

Allen Knight, Vice President

Joseph Helmberger, P.E.

Ryan Henderson


Cooke County

David Flusche, P.E.

Ron Sellman, Secretary/Treasurer

Ronny P. Young


Denton County

Lee K. Allison, P.E.

Evan Groeschel

Thomas L. Smith, P.E., President

Other Groundwater Producers

Largest Municipal Groundwater Producer

County Representative


County Representative

Largest Municipal Groundwater Producer

Other Groundwater Producers


Other Groundwater Producers

County Representative

Largest Municipal Groundwater Producer