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MALLARD HEAD S/D

North Carolina — Community Water System — PWSID: NC0149162

System Information

PWSIDNC0149162
System NameMALLARD HEAD S/D
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypePrivate
EPA Region04
Serves SchoolNo
WholesalerNo
First ReportedJan 31, 1984
Last ReportedDec 19, 2025

Location & Contact

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

Population & Service

Population Served869
Service Connections342

Drinking Water Violations (36)

This water system has 36 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 2, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Dec 2, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Dec 2, 2024 Consumer Confidence 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
Jan 1, 1999 Dec 31, 1999 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 1999 Nitrate Rule
Jan 1, 1999 Dec 31, 1999 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 1999 Nitrate Rule
Jan 1, 1999 Dec 31, 1999 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 1999 Nitrate Rule
Jan 1, 1998 Mar 31, 1998 Atrazine MR No Yes — 0.003 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 OXAMYL MR No Yes — 0.2 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Simazine MR No Yes — 0.004 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 LASSO MR No Yes — — — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Dinoseb MR No Yes — 0.007 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Carbofuran MR No Yes — 0.04 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 2,4-D MR No Yes — 0.07 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Picloram MR No Yes — 0.5 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Endrin MR No Yes — 0.002 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Toxaphene MR No Yes — 0.003 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jan 1, 1998 Mar 31, 1998 Dalapon MR No Yes — 0.2 mg/L — Resolved Mar 31, 1998 Synthetic Organic Chemicals
Jul 1, 1993 Jul 1, 1994 Lead and Copper Rule MR No No — TT — Archived Jul 1, 1994 Lead and Copper 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.

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