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ZIP 27540

Water quality in Holly Springs, NC (27540)

Drinking water in ZIP 27540 (Holly Springs, Wake County) comes from 63 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: 1,091,408 people.

Public water systems serving ZIP 27540

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 Holly Springs; "Serves your county" means the utility serves Wake 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. RALEIGH, CITY OF

    RALEIGH · PWSID NC0392010

    Serves 640k people

    Serves your county
  2. CARY, TOWN OF

    CARY · PWSID NC0392020

    Serves 224k people

    Serves your county
  3. APEX, TOWN OF

    APEX · PWSID NC0392045

    Serves 83k people

    Serves your county
  4. HOLLY SPRINGS, TOWN OF

    HOLLY SPRINGS · PWSID NC0392050

    Serves 52k people

    Serves your city
  5. FUQUAY-VARINA, TOWN OF

    FUQUAY-VARINA · PWSID NC0392055

    Serves 43k people

    Serves your county
  6. BAYLEAF MASTER

    CARY · PWSID NC0392373

    Serves 17k people

    Serves your county
  7. NEW LIGHT MASTER

    CARY · PWSID NC4392224

    Serves 2,619 people

    Serves your county
  8. STONEHENGE S/D

    CARY · PWSID NC0392298

    Serves 1,840 people

    Serves your county
  9. ROCKBRIDGE S/D

    CHAPEL HILL · PWSID NC4092073

    Serves 1,042 people

    Serves your county
  10. MEDFIELD ESTATES S/D

    CARY · PWSID NC0392160

    Serves 772 people

    Serves your county
  11. DEERCHASE S/D

    GARNER · PWSID NC0392389

    Serves 757 people

    Serves your county
  12. TURNER FARMS III & IV

    CARY · PWSID NC0392331

    Serves 757 people

    Serves your county
  13. AMBER ACRES NORTH S/D

    CHARLOTTE · PWSID NC0392346

    Serves 752 people

    Serves your county
  14. AMBER RIDGE S/D

    CHARLOTTE · PWSID NC4392182

    Serves 742 people

    Serves your county
  15. ROYAL SENTER RIDGE S/D

    CARY · PWSID NC4392140

    Serves 740 people

    Serves your county
  16. SANDY TRAIL S/D

    CHARLOTTE · PWSID NC0392077

    Serves 739 people

    Serves your county
  17. RUTLEDGE LANDING S/D

    CHARLOTTE · PWSID NC4392228

    Serves 713 people

    Serves your county
  18. MALLARDS CROSSING S/D

    CARY · PWSID NC0392356

    Serves 709 people

    Serves your county
  19. MOBILE ESTATES

    SHALLOTTE · PWSID NC4392162

    Serves 690 people

    Serves your county
  20. WHITTINGHAM MASTER SYSTEM

    CARY · PWSID NC4092039

    Serves 680 people

    Serves your county
  21. MYATT MILL S/D

    CARY · PWSID NC0392085

    Serves 676 people

    Serves your county
  22. LYNNHAVEN-CROWSDALE

    CARY · PWSID NC0392253

    Serves 650 people

    Serves your county
  23. KENSINGTON MEADOWS S/D

    CARY · PWSID NC0392314

    Serves 638 people

    Serves your county
  24. GLENDALE MASTER SYSTEM

    CARY · PWSID NC0392293

    Serves 633 people

    Serves your county
  25. WEEKEND RETREAT/SOUTHERN OAK

    CARY · PWSID NC0392387

    Serves 615 people

    Serves your county
  26. CAMELOT S/D

    CARY · PWSID NC0392111

    Serves 607 people

    Serves your county
  27. WEST OAKS S/D

    CARY · PWSID NC0392357

    Serves 605 people

    Serves your county
  28. ASHLEY HILLS NORTH S/D

    CHARLOTTE · PWSID NC0392341

    Serves 602 people

    Serves your county
  29. BROADHURST/TURNER DOWNS S/D

    CARY · PWSID NC4392129

    Serves 597 people

    Serves your county
  30. SADDLE RUN S/D

    CARY · PWSID NC0392080

    Serves 589 people

    Serves your county
  31. MIDDLE CREEK MASTER

    CARY · PWSID NC0392355

    Serves 580 people

    Serves your county
  32. AVOCET S/D

    CARY · PWSID NC4092107

    Serves 566 people

    Serves your city
  33. CREST OF CAROLINA MASTER

    CARY · PWSID NC4092006

    Serves 564 people

    Serves your county
  34. STAGECOACH S/D

    CARY · PWSID NC0392087

    Serves 561 people

    Serves your county
  35. NOTTINGHAM FOREST S/D

    CARY · PWSID NC0392257

    Serves 549 people

    Serves your county
  36. JAMISON PARK S/D

    CARY · PWSID NC4392188

    Serves 531 people

    Serves your city
  37. ALL STAR MHP

    CARY · PWSID NC0392102

    Serves 530 people

    Serves your county
  38. WINDHAVEN S/D

    CARY · PWSID NC0392335

    Serves 528 people

    Serves your county
  39. TURNER FARMS V MASTER SYSTEM

    CARY · PWSID NC0392398

    Serves 518 people

    Serves your county
  40. WILDERS RIDGE S/D

    CARY · PWSID NC4392157

    Serves 518 people

    Serves your county
  41. BRIARWOOD/KILDAIRE

    CARY · PWSID NC0392383

    Serves 517 people

    Serves your county
  42. COTESWORTH DOWN S/D

    CARY · PWSID NC4392125

    Serves 510 people

    Serves your county
  43. SOUTHERN TRACE S/D

    CHAPEL HILL · PWSID NC4392141

    Serves 485 people

    Serves your county
  44. HONEYCUTT LANDING S/D

    CARY · PWSID NC4092103

    Serves 473 people

    Serves your county
  45. CROSS CREEK MHP

    CARY · PWSID NC0392351

    Serves 467 people

    Serves your county
  46. GAYLEE VILLAGE

    CARY · PWSID NC0392133

    Serves 465 people

    Serves your county
  47. SWIFT CREEK MASTER SYSTEM

    CARY · PWSID NC0392361

    Serves 465 people

    Serves your county
  48. HAMPTON RIDGE S/D

    CARY · PWSID NC0392376

    Serves 460 people

    Serves your county
  49. THOMPSON MILLS S/D

    CARY · PWSID NC0392098

    Serves 460 people

    Serves your county
  50. BARCLAY DOWNS S/D

    CARY · PWSID NC0392211

    Serves 459 people

    Serves your county
  51. RIDGEHAVEN S/D

    CARY · PWSID NC0392184

    Serves 455 people

    Serves your county
  52. ASHLEY HILLS S/D

    CARY · PWSID NC0392318

    Serves 453 people

    Serves your county
  53. MEADOW RIDGE S/D

    CARY · PWSID NC0392363

    Serves 453 people

    Serves your county
  54. FAIRVIEW WOODED ACRES MH S/D

    CARY · PWSID NC0392129

    Serves 284 people

    Serves your city
  55. HOPSON DOWNS S/D

    CARY · PWSID NC4092040

    Serves 282 people

    Serves your city
  56. FAIR OAKS S/D

    CARY · PWSID NC4092001

    Serves 216 people

    Serves your city
  57. WHITETAIL FARM S/D

    CARY · PWSID NC4092089

    Serves 178 people

    Serves your city
  58. BRAYTON PARK S/D

    CARY · PWSID NC4392164

    Serves 145 people

    Serves your city
  59. OLDE MILLS LAKE S/D

    CARY · PWSID NC4392114

    Serves 97 people

    Serves your city
  60. BUCKHORN S/D

    RALEIGH · PWSID NC4092198

    Serves 90 people

    Serves your city
  61. KILT VALLEY ESTATES

    CARY · PWSID NC0392322

    Serves 74 people

    Serves your city
  62. BRACKENRIDGE ESTATES S/D

    CARY · PWSID NC4092080

    Serves 48 people

    Serves your city
  63. WYNTREE S/D

    CARY · PWSID NC4092034

    Serves 46 people

    Serves your city

More for NC

How we matched ZIP 27540: 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.