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ZIP 75166

Water quality in Lavon, TX (75166)

Drinking water in ZIP 75166 (Lavon, Collin County) comes from 35 public water system s on EPA's records. The list below is ranked by population served: the largest regional authority for your area appears first, smaller subdivisions and private systems below.

Combined population served: 1,251,465 people.

Public water systems serving ZIP 75166

Ranked by population served. Tier badges show how EPA records each utility's service area: "Serves your city" means EPA's geographic-areas table specifically lists Lavon; "Serves your county" means the utility serves Collin County (regional authorities are usually filed this way); "Billing address at this ZIP" means the utility files paperwork from this ZIP but EPA does not confirm it serves you.

  1. CITY OF PLANO

    PLANO · PWSID TX0430007

    Serves 292k people

    Serves your county
  2. CITY OF FRISCO

    FRISCO · PWSID TX0430005

    Serves 232k people

    Serves your county
  3. CITY OF MCKINNEY

    MCKINNEY · PWSID TX0430039

    Serves 224k people

    Serves your county
  4. CITY OF ALLEN

    ALLEN · PWSID TX0430025

    Serves 105k people

    Serves your county
  5. CITY OF CELINA

    CELINA · PWSID TX0430003

    Serves 53k people

    Serves your county
  6. CITY OF WYLIE

    WYLIE · PWSID TX0430011

    Serves 47k people

    Serves your county
  7. TOWN OF PROSPER

    PROSPER · PWSID TX0430009

    Serves 43k people

    Serves your county
  8. CITY OF PRINCETON

    PRINCETON · PWSID TX0430008

    Serves 37k people

    Serves your county
  9. CULLEOKA WSC

    PRINCETON · PWSID TX0430030

    Serves 25k people

    Serves your county
  10. CITY OF ANNA

    ANNA · PWSID TX0430027

    Serves 24k people

    Serves your county
  11. CITY OF MURPHY

    MURPHY · PWSID TX0430042

    Serves 21k people

    Serves your county
  12. CITY OF MELISSA

    MELISSA · PWSID TX0430040

    Serves 18k people

    Serves your county
  13. EAST FORK SUD

    WYLIE · PWSID TX0430033

    Serves 18k people

    Serves your county
  14. BEAR CREEK SUD

    LAVON · PWSID TX0430037

    Serves 16k people

    Serves your county
  15. WYLIE NORTHEAST SUD

    WYLIE · PWSID TX0430051

    Serves 11k people

    Serves your county
  16. TOWN OF FAIRVIEW

    FAIRVIEW · PWSID TX0430034

    Serves 11k people

    Serves your county
  17. NORTH COLLIN SUD

    MELISSA · PWSID TX0430055

    Serves 11k people

    Serves your county
  18. CITY OF JOSEPHINE

    JOSEPHINE · PWSID TX0430036

    Serves 9,800 people

    Serves your county
  19. COPEVILLE SUD

    COPEVILLE · PWSID TX0430029

    Serves 8,438 people

    Serves your county
  20. CITY OF LUCAS

    LUCAS · PWSID TX0430054

    Serves 8,378 people

    Serves your county
  21. CITY OF PARKER

    PARKER · PWSID TX0430045

    Serves 6,486 people

    Serves your county
  22. CITY OF FARMERSVILLE

    FARMERSVILLE · PWSID TX0430004

    Serves 5,312 people

    Serves your county
  23. NEVADA SUD

    NEVADA · PWSID TX0430053

    Serves 4,218 people

    Serves your county
  24. VERONA SUD

    BLUE RIDGE · PWSID TX0430048

    Serves 3,672 people

    Serves your county
  25. MILLIGAN WSC

    MCKINNEY · PWSID TX0430041

    Serves 3,364 people

    Serves your county
  26. NORTH CUSTER ROAD PLANT

    AUSTIN · PWSID TX0430077

    Serves 2,754 people

    Serves your county
  27. FROGNOT SUD

    BLUE RIDGE · PWSID TX0430035

    Serves 2,643 people

    Serves your county
  28. WESTMINSTER SUD

    WESTMINSTER · PWSID TX0430049

    Serves 2,424 people

    Serves your county
  29. DESERT WSC

    BLUE RIDGE · PWSID TX0430032

    Serves 2,091 people

    Serves your county
  30. SEIS LAGOS UTILITY DISTRICT

    LUCAS · PWSID TX0430057

    Serves 2,037 people

    Serves your county
  31. CITY OF BLUE RIDGE

    BLUE RIDGE · PWSID TX0430002

    Serves 1,189 people

    Serves your county
  32. WESTON WSC

    WESTON · PWSID TX0430050

    Serves 912 people

    Serves your county
  33. NORTH FARMERSVILLE WSC

    FARMERSVILLE · PWSID TX0430043

    Serves 747 people

    Serves your county
  34. AIR PARK ESTATES

    PLANO · PWSID TX0430060

    Serves 96 people

    Serves your county
  35. NORTH TEXAS MWD WYLIE WTP

    WYLIE · PWSID TX0430044

    Serves 90 people

    Serves your county

More for TX

How we matched ZIP 75166: we translate the ZIP to a city and county via the Geonames postal database, then match against service-area cities and counties EPA has on file for each public water system. EPA does not publish authoritative service-area boundary maps for most systems, so there is still some guesswork; large regional authorities (e.g., county-wide water and sewer authorities) are usually filed at the county level even when they serve specific cities. Your water bill names the authoritative utility. Methodology.