North Carolina
Guilford County drinking water quality
207 active public water systems serve 489,049 people in Guilford County. 97 are compliant, 110 had at least one EPA violation in the past three years, 0 are designated serious violators, and 4 carry a health flag.
Needs attention
Community water systems
92 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Beacon Hill S/d |
116 | 0 | 0 | |
|
Cedar Park MHP Greensboro |
112 | 4 | 0 | |
|
Meadows at Quarterstone S/d Gibsonville |
112 | 3 | 2 | |
|
Willard Oaks S/d Oak Ridge |
112 | 0 | 0 | |
|
Dorsett Downs S/d Stokesdale |
107 | 1 | 0 | |
|
Merriman Estates/billet Place Oak Ridge |
107 | 1 | 0 | |
|
Linville Oaks S/d Oak Ridge |
104 | 0 | 0 | |
|
Sterling Ridge S/d Greensboro |
104 | 3 | 2 | |
|
Riverside at Oak Ridge I S/d |
99 | 1 | 0 | |
|
Meadowview MHP Summerfield |
92 | 4 | 2 | |
|
Town of Whitsett |
89 | 1 | 0 | |
|
Armfield S/d Phase IB Summerfield |
86 | 1 | 0 | |
|
Crutchfield Farms S/d Oak Ridge |
84 | 0 | 0 | |
|
Bon Aire Acres Greensboro |
81 | 1 | 0 | |
|
Hartman Farms S/d Browns Summit |
81 | 0 | 0 | |
|
Foxbury Meadows S/d Oak Ridge |
79 | 0 | 0 | |
|
Laurel Acres Greensboro |
79 | 1 | 0 | |
|
Nantucket Village Greensboro |
78 | 0 | 0 | |
|
Pearman Estates Oak Ridge |
76 | 0 | 0 | |
|
Magnolia Woods Greensboro |
72 | 4 | 3 | |
|
Thatcher Woods Oak Ridge |
72 | 0 | 0 | |
|
Kendale Woods Estates High Point |
71 | 1 | 0 | |
|
Providence North S/d Stokesdale |
71 | 0 | 0 | |
|
Quail Meadows SD Greensboro |
68 | 0 | 0 | |
|
Alamance MHP LLC Greensboro |
66 | 0 | 0 | |
|
Sanfords Creek Subdivision Colfax |
66 | 0 | 0 | |
|
Foxbury S/d Oak Ridge |
63 | 1 | 0 | |
|
Kensington Place S/d Oak Ridge |
61 | 2 | 2 | |
|
Spencer`s Grove S/d Brown Summitt |
59 | 2 | 1 | |
|
Hunting Ridge S/d Oak Ridge |
58 | 0 | 0 | |
|
Autumn Ridge S/d Oak Ridge |
56 | 1 | 1 | |
|
Oak Lane MHP Greensboro |
56 | 4 | 3 | |
|
Carriage Cove S/d Greensboro |
51 | 1 | 1 | |
|
Carriage Way S/d Burlington |
51 | 0 | 0 | |
|
O`henry MHP Greensboro |
51 | 1 | 1 | |
|
Rachel`s Landing Stokesdale |
51 | 2 | 2 | |
|
The Farms at Summerfield Summerfield |
51 | 0 | 0 | |
|
Village Woods Development Oak Ridge |
51 | 5 | 0 | |
|
Walker Estates Browns Summit |
48 | 1 | 0 | |
|
Cedar Oaks South S/d Greensboro |
45 | 1 | 0 | |
|
Ward`s MHP Greensboro |
41 | 5 | 3 | |
|
Countryside S/d Greensboro |
38 | 1 | 0 |
Non-community systems (115: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
Inactive systems (342, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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 North Carolina 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.