All water systems in North Carolina
5,009 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Charlotte Water Charlotte · Mecklenburg County |
1,206,285 | 0 | 0 | |
|
Raleigh, City of Raleigh · Wake County |
650,000 | 0 | 0 | |
|
Winston-Salem, City of Clemmons · Forsyth County |
391,900 | 0 | 0 | |
|
Durham, City of Durham · Durham County |
333,490 | 0 | 0 | |
|
Greensboro, City of Greensboro · Guilford County |
319,588 | 1 | 0 | |
|
Cary, Town of Cary · Wake County |
227,300 | 1 | 0 | |
|
Fayetteville Public Works Comm Fayetteville · Cumberland County |
226,441 | 0 | 0 | |
|
Cfpua-Wilmington Wilmington · New Hanover County |
212,227 | 0 | 0 | |
|
Union County Water System Monroe · Union County |
169,685 | 1 | 0 | |
|
Asheville City of Asheville · Buncombe County |
157,431 | 2 | 0 | |
|
Onslow Wtr and Sewer Authority Jacksonville · Onslow County |
156,755 | 3 | 0 | |
|
Davidson Water INC Lexington · Davidson County |
154,307 | 1 | 0 | |
|
Brunswick County Water System Leland · Brunswick County |
151,357 | 2 | 0 | |
|
Harnett Regional Water Lillington · Harnett County |
121,885 | 0 | 0 | |
|
Concord, City of Concord · Cabarrus County |
120,771 | 0 | 0 | |
|
High Point, City of High Point · Guilford County |
118,662 | 2 | 0 | |
|
Greenville Utilities Comm Greenville · Pitt County |
103,140 | 1 | 0 | |
|
Johnston Co-West Wilson Mills · Johnston County |
99,027 | 1 | 0 | |
|
Two Rivers Utilities Gastonia · Gaston County |
96,714 | 0 | 0 | |
|
Orange Water & Sewer Authority Carrboro · Orange County |
86,500 | 0 | 0 | |
|
Apex, Town of Apex · Wake County |
83,001 | 1 | 0 | |
|
Hendersonville, City of Hendersonville · Henderson County |
79,278 | 1 | 0 | |
|
Hickory City of Hickory · Catawba County |
71,393 | 0 | 0 | |
|
Robeson County Water System Maxton · Robeson County |
67,970 | 0 | 0 | |
|
Old North Utilities Services/ft Bragg Fayetteville · Cumberland County |
65,000 | 1 | 0 | |
|
Burlington, City of Burlington · Alamance County |
61,365 | 2 | 0 | |
|
Cleveland County Water Lawndale · Cleveland County |
59,395 | 0 | 0 | |
|
Kannapolis, City of Kannapolis · Rowan County |
56,050 | 1 | 0 | |
|
Rocky Mount, City of Rocky Mount · Nash County |
55,891 | 1 | 0 | |
|
Mooresville Town of Mooresville · Iredell County |
54,455 | 0 | 0 | |
|
Holly Springs, Town of Holly Springs · Wake County |
51,947 | 2 | 0 | |
|
Brunswick Regional Water and Sewer H2go Leland · Brunswick County |
51,252 | 2 | 0 | |
|
Wilson, City of Wilson · Wilson County |
50,332 | 0 | 0 | |
|
Lincoln County Wtp Denver · Lincoln County |
49,693 | 1 | 0 | |
|
Jacksonville City of Jacksonville · Onslow County |
49,093 | 1 | 0 | |
|
Sanford, City of Sanford · Lee County |
48,350 | 2 | 1 | |
|
Salisbury-Rowan Salisbury · Rowan County |
46,156 | 1 | 0 | |
|
Monroe, City of Monroe · Union County |
43,081 | 2 | 1 | |
|
Fuquay-Varina, Town of Fuquay-varina · Wake County |
42,954 | 1 | 0 | |
|
Wayne Water Districts Goldsboro · Wayne County |
39,403 | 2 | 0 | |
|
New Bern, City of New Bern · Craven County |
37,884 | 0 | 0 | |
|
Craven County Water System New Bern · Craven County |
37,848 | 2 | 1 | |
|
Usmc Lejeune--Hadnot Point Camp Lejeune · Onslow County |
37,500 | 1 | 0 | |
|
Hoke CO Regional Water System Raeford · Hoke County |
36,640 | 2 | 1 | |
|
Goldsboro, City of Goldsboro · Wayne County |
34,959 | 0 | 0 | |
|
Pender County Utilities Burgaw · Pender County |
32,302 | 3 | 0 | |
|
Davie County Water System Mocksville · Davie County |
32,068 | 1 | 0 | |
|
Moore CO Public Util-Pinehurst Pinehurst · Moore County |
31,390 | 3 | 1 | |
|
Clayton, Town of Clayton · Johnston County |
30,876 | 0 | 0 | |
|
Statesville, City of Statesville · Iredell County |
30,843 | 1 | 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 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.