Water quality for ZIP code 28445
ZIP 28445 covers Surf City, Topsail Beach, Holly Ridge, and North Topsail Beach in Onslow County, North Carolina, one of 13 ZIP codes in the county. 21 active public water systems serve the county; 13 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Onslow County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Old Settlers Water System Topsail Beach |
2,677 | 3 | 9.6 mi | |
| Usmc Lejeune--Rifle Range Camp Lejeune |
3,500 | 0 | 9.8 mi | |
| Chanda`s Ridge Maple Hill |
70 | 1 | 16.0 mi | |
| Usmc Lejeune--New River Air ST Camp Lejeune |
11,500 | 0 | 17.0 mi | |
| Usmc Lejeune--Hadnot Point Camp Lejeune |
37,500 | 1 | 17.6 mi | |
| Osprey Cove 2 Jacksonville |
475 | 3 | 19.2 mi | |
| Osprey Cove 1 Jacksonville |
475 | 2 | 19.3 mi | |
| Summersill Estates NO 1 Jacksonville |
163 | 4 | 19.3 mi | |
| Southgate MHP Jacksonville |
94 | 4 | 19.3 mi | |
| Usmc Lejeune--Holcomb Blvd Camp Lejeune |
17,000 | 0 | 19.5 mi | |
| Jacksonville City of Jacksonville |
49,093 | 1 | 21.3 mi | |
| Sherwood MHP Midway Park |
470 | 0 | 21.6 mi | |
| Raintree/summersill Estates #2 Jacksonville |
1,539 | 4 | 22.5 mi | |
| Lauradale S/d Jacksonville |
2,527 | 4 | 23.2 mi | |
| City of Jacksonville Springfield Apts Jacksonville |
385 | 1 | 23.8 mi | |
| Northwest Onslow Water Assoc Richlands |
2,555 | 0 | 30.6 mi |
Non-community systems in Onslow County (4: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Usmc Lejeune--Onslow Beach Camp Lejeune |
320 | 0 | 0 | |
|
White Street Industrial Park Jacksonville |
600 | 1 | 0 | |
|
Usmc Lejeune-Devil Dog-Verona Loop Camp Lejeune |
800 | 0 | 0 | |
|
Hammocks Beach State Park-Bear Island Swansboro |
450 | 0 | 0 |
About this data
Water systems are matched to Onslow County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
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.