All water systems in Delaware
455 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ocean Bay Plaza Fenwick Island · Sussex County |
100 | 0 | 0 | |
|
Royal Farms Cheswold-119 Cheswold · Kent County |
100 | 0 | 0 | |
|
Shore Stop #237 Milford (northside Rt1) Milford · Kent County |
100 | 0 | 0 | |
|
South Fork Deli Laurel · Sussex County |
100 | 0 | 0 | |
|
Sports at the Beach System 1 Georgetown · Sussex County |
100 | 0 | 0 | |
|
The Country Store, Inc. Kenton · Kent County |
100 | 0 | 0 | |
|
White Clay Creek State Park (system 1) Newark · New Castle County |
100 | 0 | 0 | |
|
Woodside Goose Creek Woodside · Kent County |
100 | 0 | 0 | |
|
Messick's MHC LLC System 5 Harrington · Kent County |
97 | 1 | 1 | |
|
Woods Edge I Lewes · Sussex County |
96 | 0 | 0 | |
|
Camp Arrowhead System #4 Lewes · Sussex County |
90 | 0 | 0 | |
|
Hartly Mobile Home Park Hartly · Kent County |
90 | 2 | 2 | |
|
Shell WE Bounce Lewes · Sussex County |
90 | 0 | 0 | |
|
7-11 Bridgeville Bridgeville · Sussex County |
87 | 0 | 0 | |
|
Ingrams Point (awc) Millsboro · Sussex County |
87 | 0 | 0 | |
|
Amvets Post # 2 Millsboro · Sussex County |
85 | 0 | 0 | |
|
J & J MHP Felton · Kent County |
84 | 2 | 1 | |
|
Kingdom Kid's Day Care Hartly · Kent County |
83 | 0 | 0 | |
|
Shell's Early Learning Center-Harrington Harrington · Kent County |
83 | 2 | 2 | |
|
Flying Dutchman Mobile Home Park 3 Felton · Kent County |
81 | 0 | 0 | |
|
Happy GO Lucky Trailer Court Lewes · Sussex County |
81 | 0 | 0 | |
|
Laurel Pump District Laurel · Sussex County |
81 | 0 | 0 | |
|
Delaware Turnpike Administration Newark · New Castle County |
80 | 1 | 1 | |
|
Dover Indoor Tennis Dover · Kent County |
80 | 0 | 0 | |
|
Inn at Montchanin Montchanin · New Castle County |
80 | 0 | 0 | |
|
Little Einstein's Preschool & School Age Georgetown · Sussex County |
79 | 1 | 0 | |
|
Tall Pines Resort Community Sys4 Lewes · Sussex County |
79 | 0 | 0 | |
|
Cherry Creek Valley Dewey Beach · Sussex County |
78 | 2 | 1 | |
|
Pictsweet Company, the Bridgeville · Sussex County |
78 | 0 | 0 | |
|
Blanton's Manufactured Home Community Cheswold · Kent County |
75 | 1 | 1 | |
|
Hocker's Super Center Clarksville · Sussex County |
75 | 0 | 0 | |
|
O a Newton and Sons INC Bridgeville · Sussex County |
75 | 0 | 0 | |
|
Fish Hook Mobile Home Park Georgetown · Sussex County |
72 | 1 | 0 | |
|
Messick's MHC LLC System 4 Harrington · Kent County |
72 | 1 | 1 | |
|
Central Christian School Dover · Kent County |
71 | 1 | 1 | |
|
Acelero Learning Delaware Smyrna · Kent County |
70 | 0 | 0 | |
|
Camden Wyoming Moose Camden-wyoming · Kent County |
70 | 0 | 0 | |
|
Mother Goose Children's Center Millsboro · Sussex County |
70 | 1 | 1 | |
|
Parson's Farm & Market Dagsboro · Sussex County |
69 | 1 | 0 | |
|
Marydel Plaza Marydel · Kent County |
68 | 0 | 0 | |
|
Eds Mobile Home Park Lincoln · Sussex County |
66 | 0 | 0 | |
|
Stargate Pizza Restaurant Greenwood · Sussex County |
66 | 0 | 0 | |
|
Country Rest Home Greenwood · Sussex County |
65 | 0 | 0 | |
|
Hilltop Trailer Park Rising Sun · Kent County |
65 | 1 | 1 | |
|
Lullaby Learning Center, Inc. Harbeson · Sussex County |
65 | 0 | 0 | |
|
Upcountry Manufactured Home Community Seaford · Sussex County |
65 | 0 | 0 | |
|
Messick's MHC LLC System 6 Harrington · Kent County |
63 | 1 | 1 | |
|
Abbotts Mill Nature Center Milford · Sussex County |
60 | 0 | 0 | |
|
Angola Crest I Lewes · Sussex County |
60 | 0 | 0 | |
|
Carpenters Row Montchanin · New Castle County |
60 | 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.