PlainWater
States → North Carolina

HYDE COUNTY WATER SYSTEM

PWS ID: NC0448010 · SWAN QUARTER, North Carolina 27885

HYDE COUNTY WATER SYSTEM serves 5,256 people in SWAN QUARTER, North Carolina using Groundwater water sources. It has 258 recorded EPA violations, including 4 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: HYDE COUNTY WATER SYSTEM

HYDE COUNTY WATER SYSTEM is a local-owned community water system that delivers drinking water to 5,256 residents in SWAN QUARTER, North Carolina (Hyde County) through 2,045 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 258 total violations for this system , of which 4 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 243 monitoring and reporting violations are on file. The most recent violation on record dates to 2005.

The most frequently cited contaminant at this system is Toxaphene, recorded in 9 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. HYDE COUNTY WATER SYSTEM's 258 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
5,256
Total Violations
258
Health-Based Violations
4
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
2,045
County
Hyde
School/Daycare
No
MCL Violations
4
Monitoring Violations
243
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Toxaphene MR 9 2005
ETHYLENE DIBROMIDE MR 8 2005
2,4-D MR 8 2005
Dinoseb MR 8 2005
Dalapon MR 8 2005
1,2-DIBROMO-3-CHLOROPROPANE MR 8 2005
Carbofuran MR 8 2005
Picloram MR 8 2005
2,4,5-TP MR 8 2005
OXAMYL MR 8 2005
Pentachlorophenol MR 8 2005
Total Polychlorinated Biphenyls (PCB) MR 8 2005
Endrin MR 4 2005
Di(2-ethylhexyl) phthalate MR 4 2005
Hexachlorocyclopentadiene MR 4 2005
LASSO MR 4 2005
Heptachlor MR 4 2005
HEXACHLOROBENZENE MR 4 2005
cis-1,2-Dichloroethylene MR 4 2005
DICHLOROMETHANE MR 4 2005
o-Dichlorobenzene MR 4 2005
p-Dichlorobenzene MR 4 2005
trans-1,2-Dichloroethylene MR 4 2005
1,2-Dichloroethane MR 4 2005
1,1,1-Trichloroethane MR 4 2005
Carbon tetrachloride MR 4 2005
1,2-Dichloropropane MR 4 2005
Trichloroethylene MR 4 2005
1,1,2-Trichloroethane MR 4 2005
Tetrachloroethylene MR 4 2005

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 90 samples detected PFAS.

Contaminant Date Result MRL Status
PFTrDA 6/10/2025 <0.007 µg/L 0.007 µg/L Not Detected
8:2 FTS 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 6/10/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFEESA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 6/10/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFPeS 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
NEtFOSAA 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 6/10/2025 <0.02 µg/L 0.02 µg/L Not Detected
6:2 FTS 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 6/10/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 6/10/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 6/10/2025 <9 µg/L 9 µg/L Not Detected
ADONA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 6/10/2025 <0.02 µg/L 0.02 µg/L Not Detected
8:2 FTS 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 6/10/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 6/10/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 6/10/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFEESA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 6/10/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 6/10/2025 <0.005 µg/L 0.005 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 HYDE COUNTY WATER SYSTEM.

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 NC0448010 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 HYDE COUNTY WATER SYSTEM 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
2005 Toxaphene MR 9 SDWIS / NC0448010 / 2020
2005 ETHYLENE DIBROMIDE MR 8 SDWIS / NC0448010 / 2946
2005 2,4-D MR 8 SDWIS / NC0448010 / 2105
2005 Dinoseb MR 8 SDWIS / NC0448010 / 2041
2005 Dalapon MR 8 SDWIS / NC0448010 / 2031
2005 1,2-DIBROMO-3-CHLOROPROPANE MR 8 SDWIS / NC0448010 / 2931
2005 Carbofuran MR 8 SDWIS / NC0448010 / 2046
2005 Picloram MR 8 SDWIS / NC0448010 / 2040
2005 2,4,5-TP MR 8 SDWIS / NC0448010 / 2110
2005 OXAMYL MR 8 SDWIS / NC0448010 / 2036
2005 Pentachlorophenol MR 8 SDWIS / NC0448010 / 2326
2005 Total Polychlorinated Biphenyls (PCB) MR 8 SDWIS / NC0448010 / 2383
2005 Endrin MR 4 SDWIS / NC0448010 / 2005
2005 Di(2-ethylhexyl) phthalate MR 4 SDWIS / NC0448010 / 2039
2005 Hexachlorocyclopentadiene MR 4 SDWIS / NC0448010 / 2042

How HYDE COUNTY WATER SYSTEM Compares

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

Metric HYDE COUNTY WATER SYSTEM North Carolina avg Federal benchmark
Total violations 258 104.4 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 4 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 5,256 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 HYDE COUNTY WATER SYSTEM water safe to drink? ▼
HYDE COUNTY WATER SYSTEM (PWS ID: NC0448010) has 258 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 5,256 people using Groundwater sources.
How many people does HYDE COUNTY WATER SYSTEM serve? ▼
HYDE COUNTY WATER SYSTEM serves 5,256 people in SWAN QUARTER, North Carolina. It is a Local-owned system using Groundwater water sources with 2,045 service connections.
What type of violations does HYDE COUNTY WATER SYSTEM have? ▼
HYDE COUNTY WATER SYSTEM has 258 total violations: 4 health-based violations (MCL exceedances or treatment failures), 243 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in HYDE COUNTY WATER SYSTEM water? ▼
No. HYDE COUNTY WATER SYSTEM was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does HYDE COUNTY WATER SYSTEM use? ▼
HYDE COUNTY WATER SYSTEM 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