RIDGEHAVEN S/D
North Carolina — Community Water System — PWSID: NC0392184
System Information
| PWSID | NC0392184 |
| System Name | RIDGEHAVEN S/D |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1980 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | North Carolina |
| City | CARY |
| ZIP Code | 27511 |
| Address | 202 MACKENAN COURT |
| Organization | MILLIRON, BRENT |
| Phone | 919-653-6999 |
Population & Service
| Population Served | 455 |
| Service Connections | 179 |
Drinking Water Violations (17)
This water system has 17 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2024 | Dec 31, 2024 | Combined Uranium | MCL | Yes | No | 23.8 PCI/L | 30 ug/L | 20.1 | Resolved | Dec 31, 2024 | Radionuclides and Revised Rad Rule |
| Oct 1, 2024 | Dec 31, 2024 | Combined Uranium | MCL | Yes | No | 23.8 PCI/L | 30 ug/L | 20.1 | Resolved | Dec 31, 2024 | Radionuclides and Revised Rad Rule |
| Oct 1, 2024 | Dec 31, 2024 | Combined Uranium | MCL | Yes | No | 23.8 PCI/L | 30 ug/L | 20.1 | Resolved | Dec 31, 2024 | Radionuclides and Revised Rad Rule |
| Oct 1, 2024 | Dec 31, 2024 | Combined Uranium | MCL | Yes | No | 23.8 PCI/L | 30 ug/L | 20.1 | Resolved | Dec 31, 2024 | Radionuclides and Revised Rad Rule |
| Oct 1, 2024 | Dec 31, 2024 | Combined Uranium | MCL | Yes | No | 23.8 PCI/L | 30 ug/L | 20.1 | Resolved | Dec 31, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2024 | Sep 30, 2024 | Combined Uranium | MCL | Yes | No | 22.9 PCI/L | 30 ug/L | 20.1 | Resolved | Sep 30, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2024 | Sep 30, 2024 | Combined Uranium | MCL | Yes | No | 22.9 PCI/L | 30 ug/L | 20.1 | Resolved | Sep 30, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2024 | Sep 30, 2024 | Combined Uranium | MCL | Yes | No | 22.9 PCI/L | 30 ug/L | 20.1 | Resolved | Sep 30, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2024 | Sep 30, 2024 | Combined Uranium | MCL | Yes | No | 22.9 PCI/L | 30 ug/L | 20.1 | Resolved | Sep 30, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2024 | Sep 30, 2024 | Combined Uranium | MCL | Yes | No | 22.9 PCI/L | 30 ug/L | 20.1 | Resolved | Sep 30, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 10, 2024 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 10, 2024 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 10, 2024 | Consumer Confidence Rule |
| Jan 13, 2005 | — | Public Notice | Other | No | No | — | — | — | Resolved | Apr 17, 2010 | Public Notice Rule and Revised PN Rule |
| Jan 13, 2005 | — | Public Notice | Other | No | No | — | — | — | Resolved | Apr 17, 2010 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 1, 2006 | Consumer Confidence Rule |
| Jan 1, 1999 | Dec 31, 1999 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1999 | Nitrate Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.