All water systems in Delaware
455 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Cape Windsor Community Association INC Fenwick Island · Sussex County |
600 | 2 | 1 | |
|
Route 10 Plaza Dover · Kent County |
600 | 0 | 0 | |
|
Shore Stop #236 Canterbury Cantebury · Kent County |
600 | 0 | 0 | |
|
Southwood Acres Pump District Magnolia · Kent County |
591 | 0 | 0 | |
|
Bridgeville Mall (tui) Bridgeville · Sussex County |
550 | 0 | 0 | |
|
Dunkin North Dover Dover · Kent County |
550 | 0 | 0 | |
|
Tall Pines Resort Community Sys1 Lewes · Sussex County |
538 | 1 | 1 | |
|
Deer Meadows Milford · Kent County |
534 | 0 | 0 | |
|
Bayshore Mobile Home Park Ocean View · Sussex County |
533 | 0 | 0 | |
|
Burger King Seaford Seaford · Sussex County |
525 | 0 | 0 | |
|
Henlopen Acres, Town of Rehoboth Beach · Sussex County |
522 | 1 | 1 | |
|
Meding and Sons Milford · Kent County |
515 | 0 | 0 | |
|
Dover Skating Center Camden-wyoming · Kent County |
500 | 0 | 0 | |
|
Felton-Goose Creek Food Stores Felton · Kent County |
500 | 0 | 0 | |
|
Fox Pointe Subdivision Cheswold · Kent County |
500 | 1 | 0 | |
|
Surf Bagel Lewes · Sussex County |
500 | 0 | 0 | |
|
Barkers Landing Magnolia · Kent County |
498 | 1 | 0 | |
|
Ingram Village (awc) Ellendale · Sussex County |
498 | 0 | 0 | |
|
Mobile Gardens I Seaford · Sussex County |
476 | 0 | 0 | |
|
Canterbury Crossing Pump District Felton · Kent County |
471 | 0 | 0 | |
|
Kenton Pump District Kenton · Kent County |
465 | 0 | 0 | |
|
Lakeland/beechwood Pump District Dover · Kent County |
459 | 0 | 0 | |
|
Boondocks Restaurant Smyrna · Kent County |
450 | 0 | 0 | |
|
Sussex County Industrial Airpark Georgetown · Sussex County |
450 | 1 | 1 | |
|
Steamboat Landing System 1 Lewes · Sussex County |
448 | 0 | 0 | |
|
Cedar Village LLC Lincoln · Sussex County |
445 | 2 | 0 | |
|
Hunter Mill Estates Pump District Harbeson · Sussex County |
432 | 0 | 0 | |
|
Baltimore Aircoil Milford · Kent County |
430 | 0 | 0 | |
|
Country Grove Delmar · Sussex County |
426 | 0 | 0 | |
|
Pepper Creek District (tui) Dagsboro · Sussex County |
414 | 0 | 0 | |
|
Delaware Beaches Jellystone Park Lincoln · Sussex County |
412 | 1 | 0 | |
|
Treasure Beach Campground System 3 Selbyville · Sussex County |
411 | 0 | 0 | |
|
Holly Lake Campsites System 1 Millsboro · Sussex County |
405 | 0 | 0 | |
|
South Shores (tui) Milford · Sussex County |
402 | 0 | 0 | |
|
Eagles Nest Fellowship Church Milton · Sussex County |
400 | 0 | 0 | |
|
Epworth Christian School Laurel · Sussex County |
400 | 0 | 0 | |
|
Silver View Farm Rehoboth Beach · Sussex County |
398 | 1 | 1 | |
|
Sand Hill Acres Georgetown · Sussex County |
384 | 1 | 1 | |
|
Kingsmill New Castle · New Castle County |
381 | 0 | 0 | |
|
Hartly Elementary School Hartly · Kent County |
375 | 1 | 1 | |
|
Friendship Creek Frankford · Sussex County |
366 | 0 | 0 | |
|
Brick Mill Early Childhood Center Middletown · New Castle County |
360 | 0 | 0 | |
|
ST Andrews Apartments Bear · New Castle County |
360 | 0 | 0 | |
|
Cedar Landing Ocean View · Sussex County |
357 | 0 | 0 | |
|
Akridge Scout Reservation Dover · Kent County |
354 | 0 | 0 | |
|
Fenwick Center I Fenwick Island · Sussex County |
350 | 0 | 0 | |
|
Greater Ellendale Water District Ellendale · Sussex County |
350 | 0 | 0 | |
|
Greenwood Mennonite School Greenwood · Sussex County |
350 | 0 | 0 | |
|
Long Neck Village Millsboro · Sussex County |
345 | 1 | 0 | |
|
Shawns Hideaway System #1 Millsboro · Sussex County |
341 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules still in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Delaware records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.