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RALEIGH COUNTY MEM AIRPORT

PWS ID: WV3304138 · SOPHIA, West Virginia 25921

RALEIGH COUNTY MEM AIRPORT serves 4,587 people in SOPHIA, West Virginia using Surface Water water sources. It has 38 recorded EPA violations, including 22 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: RALEIGH COUNTY MEM AIRPORT

RALEIGH COUNTY MEM AIRPORT is a private-owned community water system that delivers drinking water to 4,587 residents in SOPHIA, West Virginia (Raleigh County) through 964 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 38 total violations for this system , of which 22 (58%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 12 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Total Haloacetic Acids (HAA5), recorded in 22 violations (MCL, health-based). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across West Virginia, EPA tracks 774 public water systems serving 1,597,057 people, with 187,590 cumulative violations and 11,480 health-based violations on record. About 99% of systems in the state carry at least one violation, and state-wide the average per system is 242.4 violations. RALEIGH COUNTY MEM AIRPORT's 38 violations sit below the West Virginia average. Statewide, 46 of 102 UCMR5-tested systems have reported PFAS detections (45.1%). 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
4,587
Total Violations
38
Health-Based Violations
22
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Private
Connections
964
County
Raleigh
School/Daycare
No
MCL Violations
22
Monitoring Violations
12
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Total Haloacetic Acids (HAA5) MCL 22 2025
Lead and Copper Rule MR 8 1996
Coliform (TCR) MR 4 1995
Consumer Confidence Rule Other 2 2024

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
PFBS 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 8/23/2023 <0.002 µg/L 0.002 µg/L Not Detected
6:2 FTS 8/23/2023 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 8/23/2023 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 8/23/2023 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/23/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHxA 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 8/23/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 8/23/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 8/23/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 8/23/2023 <0.005 µg/L 0.005 µg/L Not Detected
8:2 FTS 8/23/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 8/23/2023 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 8/23/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFTrDA 8/23/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 8/23/2023 <0.008 µg/L 0.008 µg/L Not Detected
lithium 8/23/2023 <9 µg/L 9 µg/L Not Detected
PFPeS 8/23/2023 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 8/23/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/23/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 8/23/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/17/2023 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 5/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 5/17/2023 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 5/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 5/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 5/17/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 5/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 5/17/2023 <0.02 µg/L 0.02 µg/L Not Detected
HFPO-DA 5/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 5/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 5/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 5/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
lithium 5/17/2023 <9 µg/L 9 µg/L Not Detected
PFUnA 5/17/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFTA 5/17/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 5/17/2023 <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 RALEIGH COUNTY MEM AIRPORT.

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 WV3304138 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

West Virginia Drinking Water Authority

West Virginia's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find WV regulator via EPA SDWIS

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
2025 Total Haloacetic Acids (HAA5) MCL 22 SDWIS / WV3304138 / 2456
2024 Consumer Confidence Rule Other 2 SDWIS / WV3304138 / 7000
1996 Lead and Copper Rule MR 8 SDWIS / WV3304138 / 5000
1995 Coliform (TCR) MR 4 SDWIS / WV3304138 / 3100

How RALEIGH COUNTY MEM AIRPORT Compares

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

Metric RALEIGH COUNTY MEM AIRPORT West Virginia avg Federal benchmark
Total violations 38 242.4 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 22 14.8 Indicates a contaminant exceeded a federal MCL
PFAS detection None 45.1% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 4,587 2,063 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 774 regulated public water systems in West Virginia.

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 RALEIGH COUNTY MEM AIRPORT water safe to drink? ▼
RALEIGH COUNTY MEM AIRPORT (PWS ID: WV3304138) has 38 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 4,587 people using Surface Water sources.
How many people does RALEIGH COUNTY MEM AIRPORT serve? ▼
RALEIGH COUNTY MEM AIRPORT serves 4,587 people in SOPHIA, West Virginia. It is a Private-owned system using Surface Water water sources with 964 service connections.
What type of violations does RALEIGH COUNTY MEM AIRPORT have? ▼
RALEIGH COUNTY MEM AIRPORT has 38 total violations: 22 health-based violations (MCL exceedances or treatment failures), 12 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in RALEIGH COUNTY MEM AIRPORT water? ▼
No. RALEIGH COUNTY MEM AIRPORT was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does RALEIGH COUNTY MEM AIRPORT use? ▼
RALEIGH COUNTY MEM AIRPORT uses Surface Water 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. 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.

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