PlainWater
States → North Carolina

WALLACE, TOWN OF

PWS ID: NC0431010 · WALLACE, North Carolina 28466

WALLACE, TOWN OF serves 5,825 people in WALLACE, North Carolina using Groundwater water sources. It has 618 recorded EPA violations, including 9 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: WALLACE, TOWN OF

WALLACE, TOWN OF is a local-owned community water system that delivers drinking water to 5,825 residents in WALLACE, North Carolina (Duplin County) through 2,271 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 618 total violations for this system , of which 9 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 565 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Nitrate, recorded in 35 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across North Carolina, EPA tracks 5,020 public water systems serving 9,877,724 people, with 524,053 cumulative violations and 38,492 health-based violations on record. About 93% of systems in the state carry at least one violation, and state-wide the average per system is 104.4 violations. WALLACE, TOWN OF's 618 violations sit above the North Carolina average. Statewide, 174 of 287 UCMR5-tested systems have reported PFAS detections (60.6%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
5,825
Total Violations
618
Health-Based Violations
9
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
2,271
County
Duplin
School/Daycare
No
MCL Violations
7
Monitoring Violations
565
Treatment Tech Violations
2

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 35 2024
TTHM MR 20 2024
Coliform (TCR) MR 19 2007
Lead and Copper Rule MR 19 2024
Total Haloacetic Acids (HAA5) MR 18 2024
Endrin MR 16 2020
ETHYLENE DIBROMIDE MR 15 2020
BHC-GAMMA MR 15 2020
Toxaphene MR 15 2020
Dalapon MR 15 2020
OXAMYL MR 15 2020
Dinoseb MR 15 2020
Hexachlorocyclopentadiene MR 15 2020
Carbofuran MR 15 2020
LASSO MR 15 2020
2,4-D MR 15 2020
Benzo(a)pyrene MR 15 2020
Pentachlorophenol MR 15 2020
Total Polychlorinated Biphenyls (PCB) MR 15 2020
1,2-DIBROMO-3-CHLOROPROPANE MR 15 2020
Chlordane MR 15 2020
Methoxychlor MR 15 2020
Simazine MR 15 2020
Picloram MR 15 2020
2,4,5-TP MR 15 2020
Di(2-ethylhexyl) adipate MR 15 2020
HEXACHLOROBENZENE MR 15 2020
Heptachlor MR 15 2020
Atrazine MR 15 2020
Heptachlor epoxide MR 15 2020

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 360 samples detected PFAS.

Contaminant Date Result MRL Status
lithium 9/16/2025 <9 µg/L 9 µg/L Not Detected
lithium 9/16/2025 <9 µg/L 9 µg/L Not Detected
lithium 9/16/2025 <9 µg/L 9 µg/L Not Detected
lithium 9/16/2025 <9 µg/L 9 µg/L Not Detected
lithium 9/16/2025 <9 µg/L 9 µg/L Not Detected
lithium 9/16/2025 <9 µg/L 9 µg/L Not Detected
NEtFOSAA 3/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMBA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 3/11/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 3/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 3/11/2025 <0.007 µg/L 0.007 µg/L Not Detected
8:2 FTS 3/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
lithium 3/11/2025 <9 µg/L 9 µg/L Not Detected
PFOA 3/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 3/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 3/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 3/11/2025 <0.008 µg/L 0.008 µg/L Not Detected
9Cl-PF3ONS 3/11/2025 <0.002 µg/L 0.002 µg/L Not Detected
NMeFOSAA 3/11/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFDA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 3/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 3/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 3/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 3/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 3/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 3/11/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 3/11/2025 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 3/11/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFTA 3/11/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFBS 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 3/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 3/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 3/11/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 3/11/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 3/11/2025 <0.007 µg/L 0.007 µg/L Not Detected

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for WALLACE, TOWN OF.

Federal Source of Truth

EPA SDWIS — Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID NC0431010 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

North Carolina Drinking Water Authority

North Carolina DEQ — Public Water Supply Section is the primacy agency that licenses and inspects WALLACE, TOWN OF under EPA-delegated authority.

Open NC regulator portal

Source: North Carolina DEQ — Public Water Supply Section

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2024 Nitrate MR 35 SDWIS / NC0431010 / 1040
2024 TTHM MR 20 SDWIS / NC0431010 / 2950
2024 Lead and Copper Rule MR 19 SDWIS / NC0431010 / 5000
2024 Total Haloacetic Acids (HAA5) MR 18 SDWIS / NC0431010 / 2456
2024 LEAD AND COPPER RULE REVISIONS TT 2 SDWIS / NC0431010 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 2 SDWIS / NC0431010 / 5200
2020 Endrin MR 16 SDWIS / NC0431010 / 2005
2020 ETHYLENE DIBROMIDE MR 15 SDWIS / NC0431010 / 2946
2020 BHC-GAMMA MR 15 SDWIS / NC0431010 / 2010
2020 Toxaphene MR 15 SDWIS / NC0431010 / 2020
2020 Dalapon MR 15 SDWIS / NC0431010 / 2031
2020 OXAMYL MR 15 SDWIS / NC0431010 / 2036
2020 Dinoseb MR 15 SDWIS / NC0431010 / 2041
2020 Hexachlorocyclopentadiene MR 15 SDWIS / NC0431010 / 2042
2020 Carbofuran MR 15 SDWIS / NC0431010 / 2046

How WALLACE, TOWN OF Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric WALLACE, TOWN OF North Carolina avg Federal benchmark
Total violations 618 104.4 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 9 7.7 Indicates a contaminant exceeded a federal MCL
PFAS detection None 60.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 5,825 1,968 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 5,020 regulated public water systems in North Carolina.

Federal MCL reference — Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is WALLACE, TOWN OF water safe to drink? ▼
WALLACE, TOWN OF (PWS ID: NC0431010) has 618 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 5,825 people using Groundwater sources.
How many people does WALLACE, TOWN OF serve? ▼
WALLACE, TOWN OF serves 5,825 people in WALLACE, North Carolina. It is a Local-owned system using Groundwater water sources with 2,271 service connections.
What type of violations does WALLACE, TOWN OF have? ▼
WALLACE, TOWN OF has 618 total violations: 9 health-based violations (MCL exceedances or treatment failures), 565 monitoring/reporting violations, and 2 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in WALLACE, TOWN OF water? ▼
No. WALLACE, TOWN OF was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does WALLACE, TOWN OF use? ▼
WALLACE, TOWN OF uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

Explore PlainWater

Water in North Carolina

All systems in state
All States

Water quality by state
Contaminants

PFAS & other pollutants
Guides

Understanding water quality

Related Data for North Carolina

Environmental Data → Natural Hazards → Air Quality → Healthcare Access → Climate Data →
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

Read our methodology — how this data is sourced, computed, and verified.

Related

Browse all → | Rankings →
Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial