Red River Authority of Texas Environmental Services Laboratory
Water testing lab in Wichita Falls, Wichita County, Texas.
Independent directory. Listings come from the TCEQ Public Water System Lab Map Table (updated 03/26/2026). These labs are accredited for public drinking-water samples; call first to confirm they accept private-well samples, which tests they run, sample bottles, drop-off hours and price.
Red River Authority of Texas Environmental Services Laboratory
3000 Hammon Road, Wichita Falls, TX 76310 · map (OpenStreetMap)
Phone: (940) 723-1717
Bacteria (total coliform / E. coli)Water quality parameters