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ZIP 23146

Water quality in Rockville, VA (23146)

Drinking water in ZIP 23146 (Rockville, Hanover County) comes from 68 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: 67,258 people.

Public water systems serving ZIP 23146

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 Rockville; "Serves your county" means the utility serves Hanover 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. HANOVER SUBURBAN WATER SYSTEM

    HANOVER · PWSID VA4085398

    Serves 58k people

    Serves your county
  2. LAKE MONTICELLO

    ROCKVILLE · PWSID VA2065480

    Serves 13k people

    Billing address at this ZIP
  3. LAKE LAND`OR

    ROCKVILLE · PWSID VA6033450

    Serves 4,818 people

    Billing address at this ZIP
  4. POWHATAN COURTHOUSE

    ROCKVILLE · PWSID VA4145675

    Serves 3,005 people

    Billing address at this ZIP
  5. LAKE CAROLINE

    ROCKVILLE · PWSID VA6033425

    Serves 2,933 people

    Billing address at this ZIP
  6. MOUNTAIN VIEW

    ROCKVILLE · PWSID VA2023020

    Serves 2,773 people

    Billing address at this ZIP
  7. LAKE WILDERNESS

    ROCKVILLE · PWSID VA6177251

    Serves 2,513 people

    Billing address at this ZIP
  8. CAPTAINS COVE

    ROCKVILLE · PWSID VA3001100

    Serves 2,380 people

    Billing address at this ZIP
  9. SPRING MEADOWS-MEADOW GATE

    ROCKVILLE · PWSID VA4085770

    Serves 2,362 people

    Serves your county
  10. LAKE HOLIDAY ESTATES

    ROCKVILLE · PWSID VA2069650

    Serves 2,130 people

    Billing address at this ZIP
  11. RAINBOW FOREST

    ROCKVILLE · PWSID VA2023480

    Serves 1,665 people

    Billing address at this ZIP
  12. MAYFIELD FARMS

    ROCKVILLE · PWSID VA4085525

    Serves 1,444 people

    Serves your county
  13. QUEENS LAKE SYSTEM

    ROCKVILLE · PWSID VA3199700

    Serves 1,375 people

    Billing address at this ZIP
  14. AVONDALE

    ROCKVILLE · PWSID VA4085047

    Serves 1,285 people

    Serves your county
  15. IRVINGTON COMMUNITY OF

    ROCKVILLE · PWSID VA4103550

    Serves 1,056 people

    Billing address at this ZIP
  16. OAK SPRINGS

    ROCKVILLE · PWSID VA4101600

    Serves 985 people

    Billing address at this ZIP
  17. PRESIDENTIAL LAKES, SECT. 14

    ROCKVILLE · PWSID VA6099500

    Serves 951 people

    Billing address at this ZIP
  18. MANAKIN FARMS

    ROCKVILLE · PWSID VA4075500

    Serves 948 people

    Billing address at this ZIP
  19. WHITE OAK ESTATES

    ROCKVILLE · PWSID VA2023740

    Serves 930 people

    Billing address at this ZIP
  20. CHERRYDALE SUBDIVISION

    ROCKVILLE · PWSID VA4085140

    Serves 928 people

    Serves your county
  21. STONEY CREEK VILLAGE

    ROCKVILLE · PWSID VA2125950

    Serves 895 people

    Billing address at this ZIP
  22. WHITE STONE

    ROCKVILLE · PWSID VA4103980

    Serves 825 people

    Billing address at this ZIP
  23. YORK TERRACE SYSTEM

    ROCKVILLE · PWSID VA3199995

    Serves 755 people

    Billing address at this ZIP
  24. RURAL POINT CENTRAL

    ROCKVILLE · PWSID VA4085740

    Serves 690 people

    Serves your county
  25. WEEMS

    ROCKVILLE · PWSID VA4103830

    Serves 678 people

    Billing address at this ZIP
  26. OAKWOOD/PARKVIEW

    ROCKVILLE · PWSID VA2023470

    Serves 630 people

    Billing address at this ZIP
  27. NELSON PARK

    ROCKVILLE · PWSID VA3199510

    Serves 530 people

    Billing address at this ZIP
  28. EARLYSVILLE FOREST

    ROCKVILLE · PWSID VA2003255

    Serves 488 people

    Billing address at this ZIP
  29. REEDVILLE, TOWN OF

    ROCKVILLE · PWSID VA4133720

    Serves 480 people

    Billing address at this ZIP
  30. LIVELY, COMMUNITY OF

    ROCKVILLE · PWSID VA4103800

    Serves 477 people

    Billing address at this ZIP
  31. HANOVER FARMS

    ROCKVILLE · PWSID VA4085350

    Serves 471 people

    Serves your county
  32. GWYNNFIELD SUBDIVISION

    ROCKVILLE · PWSID VA4057400

    Serves 398 people

    Billing address at this ZIP
  33. CALLAO

    ROCKVILLE · PWSID VA4133160

    Serves 393 people

    Billing address at this ZIP
  34. LAKE SHAWNEE ESTATES

    ROCKVILLE · PWSID VA4145510

    Serves 379 people

    Billing address at this ZIP
  35. CAMPBELL`S CREEK SUBDIVISION

    ROCKVILLE · PWSID VA6033050

    Serves 375 people

    Billing address at this ZIP
  36. FIVE LAKES NO 1

    ROCKVILLE · PWSID VA4127198

    Serves 360 people

    Billing address at this ZIP
  37. HEATHERSTONE/BOTETOURT FOREST

    ROCKVILLE · PWSID VA2023410

    Serves 356 people

    Billing address at this ZIP
  38. OAK HILL ESTATES

    HANOVER · PWSID VA4085630

    Serves 350 people

    Serves your county
  39. VENTER HEIGHTS SUBDIVISION

    ROCKVILLE · PWSID VA4101800

    Serves 350 people

    Billing address at this ZIP
  40. BLUE RIDGE HEIGHTS

    ROCKVILLE · PWSID VA2023060

    Serves 338 people

    Billing address at this ZIP
  41. MILL QUARTER PLANTATION

    ROCKVILLE · PWSID VA4145600

    Serves 330 people

    Billing address at this ZIP
  42. SHAWNEE LAND

    ROCKVILLE · PWSID VA2069525

    Serves 330 people

    Billing address at this ZIP
  43. TOWN OF SALUDA

    ROCKVILLE · PWSID VA4119600

    Serves 323 people

    Billing address at this ZIP
  44. INDIAN CREEK ESTATES

    ROCKVILLE · PWSID VA4133400

    Serves 318 people

    Billing address at this ZIP
  45. CHESDIN MANOR SUBDIVISION

    ROCKVILLE · PWSID VA3053248

    Serves 315 people

    Billing address at this ZIP
  46. HEATHSVILLE

    ROCKVILLE · PWSID VA4133360

    Serves 306 people

    Billing address at this ZIP
  47. FOX RUN/CHAMPION FOREST SHORES

    ROCKVILLE · PWSID VA5117350

    Serves 303 people

    Billing address at this ZIP
  48. WALNUT GROVE NO 1

    ROCKVILLE · PWSID VA4085902

    Serves 290 people

    Serves your county
  49. GREAT CREEK LANDING

    ROCKVILLE · PWSID VA5117371

    Serves 290 people

    Billing address at this ZIP
  50. CHESAPEAKE BAY ESTATES

    ROCKVILLE · PWSID VA4133200

    Serves 288 people

    Billing address at this ZIP
  51. HOLLY RIDGE NO 1

    ROCKVILLE · PWSID VA4085415

    Serves 279 people

    Serves your county
  52. MALLARD BAY SUBDIVISION

    ROCKVILLE · PWSID VA4133620

    Serves 264 people

    Billing address at this ZIP
  53. COLONIAL FOREST

    ROCKVILLE · PWSID VA4085155

    Serves 246 people

    Serves your county
  54. BROOKWOOD MANOR

    ROCKVILLE · PWSID VA4127055

    Serves 230 people

    Billing address at this ZIP
  55. MOUNTAIN RUN

    ASHLAND · PWSID VA4085550

    Serves 225 people

    Serves your county
  56. LAKESIDE VILLAGE

    ROCKVILLE · PWSID VA5049400

    Serves 220 people

    Billing address at this ZIP
  57. JAMES RIVER ESTATES

    ROCKVILLE · PWSID VA4075400

    Serves 219 people

    Billing address at this ZIP
  58. FOXWELLS

    ROCKVILLE · PWSID VA4103350

    Serves 218 people

    Billing address at this ZIP
  59. JOYCEVILLE-HOLLY GROVE

    ROCKVILLE · PWSID VA5117390

    Serves 205 people

    Billing address at this ZIP
  60. LOTTSBURG

    ROCKVILLE · PWSID VA4133560

    Serves 201 people

    Billing address at this ZIP
  61. DUTCH HOLLOW SUBDIVISION

    ROCKVILLE · PWSID VA6047065

    Serves 200 people

    Billing address at this ZIP
  62. WHITE SAND HARBOUR

    ROCKVILLE · PWSID VA4133890

    Serves 200 people

    Billing address at this ZIP
  63. SCOTS LANDING

    RICHMOND · PWSID VA4085744

    Serves 183 people

    Serves your county
  64. HIGH POINT FARMS NO. 1

    ROCKVILLE · PWSID VA4085390

    Serves 170 people

    Serves your county
  65. SINCLAIR MANOR

    HANOVER · PWSID VA4085750

    Serves 155 people

    Serves your county
  66. GEORGETOWN SUBDIVISION

    HANOVER · PWSID VA4085320

    Serves 120 people

    Serves your county
  67. RAINIER ESTATES

    ROCKVILLE · PWSID VA4085700

    Serves 70 people

    Serves your county
  68. DIANNE RIDGE

    HANOVER · PWSID VA4085200

    Serves 59 people

    Serves your county

More for VA

How we matched ZIP 23146: 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.