City of Lubbock Water Treatment Plant Laboratory
Water testing lab in Lubbock, Lubbock 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.
City of Lubbock Water Treatment Plant Laboratory
6001 North Guava Avenue, Lubbock, TX 79403 · map (OpenStreetMap)
Phone: (806) 775-2614
Bacteria (total coliform / E. coli)