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COTESWORTH DOWN S/D

North Carolina — Community Water System — PWSID: NC4392125

System Information

PWSIDNC4392125
System NameCOTESWORTH DOWN S/D
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region04
Serves SchoolNo
WholesalerNo
First ReportedJun 2, 1995
Last ReportedDec 19, 2025

Location & Contact

StateNorth Carolina
CityCARY
ZIP Code27511
Address202 MACKENAN COURT
OrganizationMILLIRON, BRENT
Phone919-653-6999

Population & Service

Population Served510
Service Connections201

Drinking Water Violations (150)

This water system has 150 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 — Consumer Confidence Rule Other No No — — — Resolved Dec 13, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Dec 13, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Dec 13, 2024 Consumer Confidence Rule
Jan 1, 2011 Mar 31, 2011 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2011 Mar 31, 2011 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2011 Radionuclides and Revised Rad Rule
Dec 8, 2007 — Public Notice Other No No — — — Resolved Sep 15, 2010 Public Notice Rule and Revised PN Rule
Dec 8, 2007 — Public Notice Other No No — — — Resolved Sep 15, 2010 Public Notice Rule and Revised PN Rule
Dec 8, 2007 — Public Notice Other No No — — — Resolved Sep 15, 2010 Public Notice Rule and Revised PN Rule
Dec 8, 2007 — Public Notice Other No No — — — Resolved Sep 15, 2010 Public Notice Rule and Revised PN Rule
Jul 1, 2006 Sep 30, 2006 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Styrene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals
Jul 1, 2006 Sep 30, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2006 Volatile Organic Chemicals

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.

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