All water systems in Delaware
171 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Inn at Montchanin Montchanin · New Castle County |
80 | 0 | 0 | |
|
Tall Pines Resort Community Sys4 Lewes · Sussex County |
79 | 0 | 0 | |
|
Pictsweet Company, the Bridgeville · Sussex County |
78 | 0 | 0 | |
|
Camden Wyoming Moose Camden-wyoming · Kent County |
70 | 0 | 0 | |
|
Parson's Farm & Market Dagsboro · Sussex County |
69 | 1 | 0 | |
|
Marydel Plaza Marydel · Kent County |
68 | 0 | 0 | |
|
Stargate Pizza Restaurant Greenwood · Sussex County |
66 | 0 | 0 | |
|
Abbotts Mill Nature Center Milford · Sussex County |
60 | 0 | 0 | |
|
Angola Crest I Lewes · Sussex County |
60 | 0 | 0 | |
|
Indian River Yacht Club Millsboro · Sussex County |
60 | 0 | 0 | |
|
Killens Pond State Park System #3 Felton · Kent County |
60 | 0 | 0 | |
|
Red Mill Inn Lewes · Sussex County |
60 | 0 | 0 | |
|
Shawnee Country Store Milford · Sussex County |
60 | 0 | 0 | |
|
Shawns Hideaway System #4 Millsboro · Sussex County |
60 | 0 | 0 | |
|
Auburn Valley State Park Yorklyn · New Castle County |
57 | 0 | 0 | |
|
White Clay Creek State Park (system 3) Newark · New Castle County |
56 | 0 | 0 | |
|
Papen Farms INC Camden-wyoming · Kent County |
55 | 0 | 0 | |
|
Daniels Trailer Park Lewes · Sussex County |
54 | 0 | 0 | |
|
Prime Hook 2 National Wildlife Refuge Milton · Sussex County |
54 | 0 | 0 | |
|
Anyo Properties Seaford · Sussex County |
52 | 0 | 0 | |
|
Blue Marlin Ice, LLC Dover · Kent County |
52 | 0 | 0 | |
|
Farmington Mini Mart Farmington · Kent County |
52 | 0 | 0 | |
|
Delaware State Police Troop 9 Odessa · New Castle County |
50 | 0 | 0 | |
|
Holts Landing State Park Millville · Sussex County |
50 | 0 | 0 | |
|
Kellys Tavern Port Penn · New Castle County |
50 | 0 | 0 | |
|
North Gate Shopping Center Dover · Kent County |
50 | 0 | 0 | |
|
Shoppes of Millville Dagsboro · Sussex County |
50 | 0 | 0 | |
|
Shore Stop #231 Rising Sun Rising Sun · Kent County |
50 | 0 | 0 | |
|
Shore Stop #253 New Castle New Castle · New Castle County |
50 | 0 | 0 | |
|
Shore Stop #279 Greenwood Greenwood · Sussex County |
50 | 0 | 0 | |
|
Townsend Tavern & Liquor Store Townsend · New Castle County |
50 | 0 | 0 | |
|
Banks Plaza Frankford · Sussex County |
48 | 0 | 0 | |
|
American Classic Golf Club, Llc. Lewes · Sussex County |
47 | 0 | 0 | |
|
Brafman Family Dentistry Dagsboro · Sussex County |
46 | 0 | 0 | |
|
Forrest Avenue Animal Hospital Dover · Kent County |
46 | 0 | 0 | |
|
Bridgeville Commercial Park Bridgeville · Sussex County |
44 | 0 | 0 | |
|
Dickerson Bridgeville Office Bridgeville · Sussex County |
43 | 0 | 0 | |
|
Glasgow Deli Dover · Kent County |
40 | 0 | 0 | |
|
Smith Landing System 2 Milton · Sussex County |
40 | 1 | 0 | |
|
Jp's Wharf Frederica · Kent County |
39 | 0 | 0 | |
|
Brenford Plaza Business Center Dover · Kent County |
37 | 0 | 0 | |
|
Delaware State Police Troop 4 Georgetown · Sussex County |
35 | 1 | 1 | |
|
Intercollegiate Studies Institute Greenville · New Castle County |
35 | 0 | 0 | |
|
Courtside Pickleball & Tennis Club Dover · Kent County |
31 | 0 | 0 | |
|
Evans Farms/frozen Farmer, LLC Bridgeville · Sussex County |
31 | 0 | 0 | |
|
Justshowupchurch, Inc. Middletown · New Castle County |
31 | 0 | 0 | |
|
Centreville Barns Montchanin · New Castle County |
30 | 0 | 0 | |
|
King Cole Farm (main Residence) Dover · Kent County |
30 | 0 | 0 | |
|
Marydel AG Supply, Llc. Marydel · Kent County |
30 | 0 | 0 | |
|
Nothing Better Seaford · Sussex County |
28 | 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 currently 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.