MCCONNELL S/D
North Carolina - Community Water System - PWSID: NC0136293
System Information
| PWSID | NC0136293 |
| System Name | MCCONNELL 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 | Jan 24, 1981 |
| Last Reported | Mar 26, 2026 |
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 | 124 |
| Service Connections | 49 |
Drinking Water Violations (97)
This water system has 97 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Dec 6, 2024 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Dec 6, 2024 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Dec 6, 2024 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 1, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 1, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 1, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 1, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 1, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2007 | - | |
| Mar 5, 2007 | - | Other | No | No | - | - | - | Resolved | May 11, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | 9 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2007 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2006 | - | |
| Jul 21, 2006 | - | Other | No | No | - | - | - | Resolved | Sep 14, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2006 | - | |
| Apr 1, 2006 | Jun 30, 2006 | MCL | Yes | No | 7 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2006 | - | |
| Dec 20, 2005 | - | Other | No | No | - | - | - | Resolved | Apr 17, 2010 | - | |
| Dec 20, 2005 | - | Other | No | No | - | - | - | Resolved | Apr 17, 2010 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 31, 2004 | - | |
| Jul 1, 2004 | Sep 30, 2004 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Sep 30, 2004 | - | |
| Jul 1, 2004 | Sep 30, 2004 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Sep 30, 2004 | - | |
| Jul 1, 2004 | Sep 30, 2004 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Sep 30, 2004 | - |
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.