ROCKBRIDGE S/D
PWSID: NC4092073 · Chapel Hill, NC · Serves 1,042 people
According to EPA Safe Drinking Water Information System (SDWIS), ROCKBRIDGE S/D (PWSID NC4092073) in Chapel Hill, NC is listed as a CWS water system covering about 1,042 people. The same extract lists 15 health-based violation records spanning 2015-2025. Those 15 health-based rows for ROCKBRIDGE S/D cover contaminants such as Combined Uranium, Gross Alpha, Excl. Radon and U, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
ROCKBRIDGE S/D has 15 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 3 distinct EPA contaminant codes appear in this system's record, including Combined Uranium, Gross Alpha, Excl. Radon and U, LEAD AND COPPER RULE REVISIONS. Recorded violations span 2015–2025. Day-to-day primacy enforcement for this system runs through the North Carolina drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the North Carolina state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- NC4092073
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Chapel Hill, NC
- Population Served
- 1,042
- Health Violations
- Yes (15)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Combined Uranium | 9 | 9 |
| Gross Alpha, Excl. Radon and U | 5 | 5 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (15)
| Contaminant | Health | Date |
|---|---|---|
| Gross Alpha, Excl. Radon and U | Yes | Oct 1, 2025 |
| Combined Uranium | Yes | Oct 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Combined Uranium | Yes | Oct 1, 2016 |
| Combined Uranium | Yes | Jul 1, 2016 |
| Combined Uranium | Yes | Apr 1, 2016 |
| Combined Uranium | Yes | Jan 1, 2016 |
| Gross Alpha, Excl. Radon and U | Yes | Oct 1, 2015 |
| Combined Uranium | Yes | Oct 1, 2015 |
| Gross Alpha, Excl. Radon and U | Yes | Jul 1, 2015 |
| Combined Uranium | Yes | Jul 1, 2015 |
| Gross Alpha, Excl. Radon and U | Yes | Apr 1, 2015 |
| Combined Uranium | Yes | Apr 1, 2015 |
| Gross Alpha, Excl. Radon and U | Yes | Jan 1, 2015 |
| Combined Uranium | Yes | Jan 1, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for ROCKBRIDGE S/D?
How many people does ROCKBRIDGE S/D serve?
What violations does ROCKBRIDGE S/D have?
What contaminants have been found in ROCKBRIDGE S/D water?
Compare beyond North Carolina
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest ROCKBRIDGE S/D on cumulative violation count (15) and EPA-reported population served (1,042). Violation-count peers include ALAKANUK WATER SYSTEM, BRINKLEY WATERWORKS, CAMERON TRADING POST. Population peers include WALDO WTP, SLOAN WATER SUPPLY, COBUS GREEN MOBILE HOME PARK.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
Explore More
About This Data
ROCKBRIDGE S/D (NC4092073) is drawn from EPA SDWIS. Nearby county systems in this extract include DURHAM, CITY OF; OAK HILLS MOBILE HOME PARK; SOUTHERN TRACE S/D; LAKESIDE MHC. Health-based rows (15 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.