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City of Lewisville Environmental Control Services Laboratory

Name: City of Lewisville Environmental Control Services Laboratory
Address: 897 Treatment Plant Road, Lewisville, TX, 75057, US
Telephone: (972) 219-3548

Water testing lab in Lewisville, Denton 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 Lewisville Environmental Control Services Laboratory

897 Treatment Plant Road, Lewisville, TX 75057 · map (OpenStreetMap)

Phone: (972) 219-3548

Bacteria (total coliform / E. coli)

Source: TCEQ PWS Lab Map Table (Map ID 26) · Last checked Oct 28, 2026

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