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GREEN VALLEY MHP

PWS ID: NC0144489 · WAYNESVILLE, North Carolina 28786

GREEN VALLEY MHP serves 110 people in WAYNESVILLE, North Carolina using Groundwater water sources. It has 428 recorded EPA violations, including 7 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: GREEN VALLEY MHP

GREEN VALLEY MHP is a private-owned community water system that delivers drinking water to 110 residents in WAYNESVILLE, North Carolina (Haywood County) through 43 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 428 total violations for this system , of which 7 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 390 monitoring and reporting violations are on file. The most recent violation on record dates to 2021.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 18 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

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. GREEN VALLEY MHP's 428 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
110
Total Violations
428
Health-Based Violations
7
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
43
County
Haywood
School/Daycare
No
MCL Violations
7
Monitoring Violations
390
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 18 2002
Consumer Confidence Rule Other 14 2021
Nitrate MR 12 1999
Arsenic MR 12 1993
Cadmium MR 12 1993
Fluoride MR 12 1993
Chromium MR 12 1993
Selenium MR 12 1993
Barium MR 12 1993
Public Notice Other 12 2004
Mercury MR 12 1993
Beryllium, Total MR 10 1993
Nickel MR 10 1993
CYANIDE MR 10 1993
cis-1,2-Dichloroethylene MR 10 2008
Xylenes, Total MR 10 2008
DICHLOROMETHANE MR 10 2008
o-Dichlorobenzene MR 10 2008
p-Dichlorobenzene MR 10 2008
Vinyl chloride MR 10 2008
1,1-Dichloroethylene MR 10 2008
trans-1,2-Dichloroethylene MR 10 2008
1,1,1-Trichloroethane MR 10 2008
1,2-Dichloropropane MR 10 2008
Trichloroethylene MR 10 2008
Tetrachloroethylene MR 10 2008
Benzene MR 10 2008
Styrene MR 10 2008
1,2-Dichloroethane MR 10 2008
Carbon tetrachloride MR 10 2008

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 GREEN VALLEY MHP.

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 NC0144489 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 GREEN VALLEY MHP 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
2021 Consumer Confidence Rule Other 14 SDWIS / NC0144489 / 7000
2008 cis-1,2-Dichloroethylene MR 10 SDWIS / NC0144489 / 2380
2008 Xylenes, Total MR 10 SDWIS / NC0144489 / 2955
2008 DICHLOROMETHANE MR 10 SDWIS / NC0144489 / 2964
2008 o-Dichlorobenzene MR 10 SDWIS / NC0144489 / 2968
2008 p-Dichlorobenzene MR 10 SDWIS / NC0144489 / 2969
2008 Vinyl chloride MR 10 SDWIS / NC0144489 / 2976
2008 1,1-Dichloroethylene MR 10 SDWIS / NC0144489 / 2977
2008 trans-1,2-Dichloroethylene MR 10 SDWIS / NC0144489 / 2979
2008 1,1,1-Trichloroethane MR 10 SDWIS / NC0144489 / 2981
2008 1,2-Dichloropropane MR 10 SDWIS / NC0144489 / 2983
2008 Trichloroethylene MR 10 SDWIS / NC0144489 / 2984
2008 Tetrachloroethylene MR 10 SDWIS / NC0144489 / 2987
2008 Benzene MR 10 SDWIS / NC0144489 / 2990
2008 Styrene MR 10 SDWIS / NC0144489 / 2996

How GREEN VALLEY MHP Compares

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

Metric GREEN VALLEY MHP North Carolina avg Federal benchmark
Total violations 428 104.4 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 7 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 110 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 GREEN VALLEY MHP water safe to drink? ▼
GREEN VALLEY MHP (PWS ID: NC0144489) has 428 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 110 people using Groundwater sources.
How many people does GREEN VALLEY MHP serve? ▼
GREEN VALLEY MHP serves 110 people in WAYNESVILLE, North Carolina. It is a Private-owned system using Groundwater water sources with 43 service connections.
What type of violations does GREEN VALLEY MHP have? ▼
GREEN VALLEY MHP has 428 total violations: 7 health-based violations (MCL exceedances or treatment failures), 390 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in GREEN VALLEY MHP water? ▼
No PFAS testing data is available for GREEN VALLEY MHP under the EPA's UCMR5 monitoring program.
What water source does GREEN VALLEY MHP use? ▼
GREEN VALLEY MHP 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.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

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

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial