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Tap water quality report

Mallard Head S/D

EPA monitoring tested this supplier for 79 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
16
detected
869
people served
0
health-based violations
North Carolina rankingsLead in North CarolinaPFAS in North Carolina
Water source
SWP
Ownership
Private
Counties served
Iredell

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
112
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2024-07-01
Other Monitoring Resolved 2024-07-01
Other Monitoring Resolved 2024-07-01
MR Monitoring Resolved 2004-04-01 → 2004-04-30
MR Monitoring Resolved 2004-04-01 → 2004-04-30
MR Monitoring Resolved 2004-04-01 → 2004-04-30
Other Monitoring Resolved 2002-07-01
Other Monitoring Resolved 2002-07-01
Other Monitoring Resolved 2002-07-01
MR Monitoring Resolved 2000-01-01 → 2002-12-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
1464 µg/L 113%
of the EPA limit, at the 95th percentile of samples — 1300 µg/L
worst single sample: 2260 µg/L
83/115 SYR4 2013–2019
Nitrate
2200 µg/L 22%
of the EPA limit 10000 µg/L
 48/50 SYR4 2012–2019
Lead
61.15 µg/L 408%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 103 µg/L
10/115 SYR4 2013–2019
Tetrachloroethylene
0.6350 µg/L 13%
of the EPA limit 5 µg/L
worst single sample: 0.6500 µg/L
4/14 SYR4 2012–2019
Combined Uranium
12.5428 µg/L 42%
of the EPA limit 30 µg/L
worst single sample: 13.4249 µg/L
3/6 SYR4 2013–2019
Fluoride
619 µg/L 15%
of the EPA limit 4000 µg/L
worst single sample: 650 µg/L
3/9 SYR4 2013–2019
Nitrate-Nitrite
2090 µg/L 21%
of the EPA limit 10000 µg/L
worst single sample: 2100 µg/L
3/3 SYR4 2015
Bromodichloromethane
8.86 µg/L
No EPA limit set
worst single sample: 9.1 µg/L
2/15 SYR4 2014–2019
Chloroform
44.25 µg/L
No EPA limit set
worst single sample: 46 µg/L
2/15 SYR4 2014–2019
Dibromochloromethane
1.88 µg/L
No EPA limit set
worst single sample: 1.9 µg/L
2/15 SYR4 2014–2019
Dichloroacetic Acid
22.21 µg/L
No EPA limit set
worst single sample: 23 µg/L
2/15 SYR4 2014–2019
Gross Beta Particle Activity
6.455 pCi/L
No EPA limit set
worst single sample: 6.5 pCi/L
2/6 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 2/2 LCR 2025
TTHM
55 µg/L 69%
of the EPA limit 80 µg/L
worst single sample: 57 µg/L
2/18 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
40.55 µg/L 68%
of the EPA limit 60 µg/L
worst single sample: 42 µg/L
2/18 SYR4 2013–2019
Trichloroacetic Acid
18.315 µg/L
No EPA limit set
worst single sample: 19 µg/L
2/15 SYR4 2014–2019
63 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MILLIRON, BRENT
Phone
919-653-6999
Email
[email protected]

Frequently asked questions about Mallard Head S/D

Is Mallard Head S/D tap water safe to drink?

EPA monitoring detected 16 contaminants in Mallard Head S/D's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Mallard Head S/D's water?

EPA monitoring detected Copper, Nitrate, Lead, Tetrachloroethylene, Combined Uranium, and others. The full list with the level and data source for each is above.

How many people does Mallard Head S/D serve?

Mallard Head S/D reports serving 869 people in North Carolina, per its EPA record.

Has Mallard Head S/D had any water quality violations?

The EPA has 112 violations on file for Mallard Head S/D, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.