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 |
|---|---|---|---|---|
|
Greensboro, City of Greensboro |
319,588 | 1 | 0 | |
|
High Point, City of High Point |
118,662 | 2 | 0 | |
|
Gibsonville, Town of Gibsonville |
8,920 | 0 | 0 | |
|
Jamestown, Town of Jamestown |
6,543 | 1 | 0 | |
|
Stokesdale, Town of Stokesdale |
2,252 | 0 | 0 | |
|
Autumn Forest MHP Brown Summit |
686 | 2 | 2 | |
|
Quarterstone Farm/country Xing Gibsonville |
683 | 2 | 2 | |
|
Ridgewood S/d Summerfield |
668 | 0 | 0 | |
|
Arbor Run/charles Place S/d Oak Ridge |
576 | 0 | 0 | |
|
Wilson Farms/auburndale Oak Ridge |
465 | 1 | 0 | |
|
River Oaks S/d Oak Ridge |
409 | 1 | 0 | |
|
Henson Forest S/d Summerfield |
360 | 1 | 0 | |
|
Crown MHP Greensboro |
353 | 2 | 0 | |
|
Lennox Woods S/d Summerfield |
346 | 0 | 0 | |
|
Ridgecrest/bakersfield S/d Oak Ridge |
343 | 1 | 0 | |
|
Triple Lakes S/d Summerfield |
315 | 0 | 0 | |
|
Wellington SD |
315 | 1 | 0 | |
|
Rock Creek MH Village NO 2 Whitsett |
305 | 8 | 1 | |
|
Huntington Woods MHP Greensboro |
300 | 6 | 2 | |
|
The Estates of Oak Ridge Lake Oak Ridge |
300 | 1 | 0 | |
|
The Vineyards at Summerfield SD Summerfield |
299 | 1 | 0 | |
|
Rock Creek MH Village Whitsett |
275 | 6 | 2 | |
|
Weatherstone S/d Oak Ridge |
269 | 1 | 0 | |
|
Springdale S/d Greensboro |
267 | 1 | 0 | |
|
Clapp`s Nursing Ctr-Appomattox Pleasant Garden |
265 | 1 | 1 | |
|
Huntcliff S/d Greensboro |
262 | 0 | 0 | |
|
Staffordshire Estates Greensboro |
254 | 1 | 0 | |
|
Henson Farms S/d Summerfield |
251 | 0 | 0 | |
|
Twelve Oaks S/d Oak Ridge |
234 | 1 | 0 | |
|
Quail`s Nest/cedar Chase S/d Summerfield |
218 | 0 | 0 | |
|
Monticello Estates Greensboro |
201 | 1 | 0 | |
|
Sterlingshire S/d Greensboro |
201 | 1 | 0 | |
|
Monroe`s MHP Greensboro |
187 | 3 | 1 | |
|
Pepper Ridge S/d Oak Ridge |
185 | 0 | 0 | |
|
Circle M MHP Summerfield |
183 | 1 | 1 | |
|
Ashcroft Park Greensboro |
175 | 0 | 0 | |
|
Weatherstone @ Olde Forest S/d Greensboro |
170 | 1 | 1 | |
|
Meadow Ridge S/d Stokesdale |
163 | 0 | 0 | |
|
Pheasant Ridge S/d |
152 | 0 | 0 | |
|
Holiday Hills Wtr System Greensboro |
135 | 1 | 0 | |
|
Smoke Ridge Estates Oak Ridge |
135 | 1 | 0 | |
|
Armfield S/d Phase IA Summerfield |
132 | 1 | 0 | |
|
Honeycutt Reserve Oak Ridge |
132 | 6 | 0 | |
|
Sterlingshire East Greensboro |
132 | 1 | 0 | |
|
Shiloh Subdivision Kernersville |
131 | 0 | 0 | |
|
Ballard Farms S/d Oak Ridge |
125 | 0 | 0 | |
|
New Chartwell S/d Greensboro |
125 | 0 | 0 | |
|
Oak Ridge Military Academy Oak Ridge |
120 | 2 | 2 | |
|
Ferguson Creek Village S/d Liberty |
117 | 0 | 0 | |
|
Knight`s Landing S/d Oak Ridge |
117 | 0 | 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. Retrieved from ECHO on Oct 11, 2026.