Fairmont Water Hardness & Quality Report (2026)
Water Hardness
~120–179 mg/L
Hardestimated · not lab-verified
Source
river
pH Level
7
neutral = 7.0
Lead
0.006 mg/L
✓ Below action level
TDS
238 mg/L
Est. Daily Cost
$0.40
energy & soap waste
Source: See methodology section below · Updated 2026
0–60
mg/L
Soft
61–120
mg/L
Moderately Hard
121–180
mg/L
Hard
180+
mg/L
Very Hard
Appliance Damage Report
In Fairmont, your appliances are currently losing 20% efficiency due to mineral buildup.
| Appliance | In Fairmont | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 6.8 yrs | 8.5 yrs | -20% |
| Washing Machine | 9.6 yrs | 12 yrs | -20% |
| Water Heater | 12 yrs | 15 yrs | -20% |
Regional Water Comparison
How Fairmont compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Fairmont, West Virginia | ≈ 120–179 mg/L | 0 ppt | 🟠 Hard | river |
| Morgantown, West Virginia | ≈ 120–179 mg/L | 0 ppt | 🟠 Hard | river |
| Clarksburg, West Virginia | ≈ 120–179 mg/L | 0 ppt | 🟠 Hard | river |
| Washington, Pennsylvania | ≈ 120–179 mg/L | 7.9 ppt | 🟠 Hard | groundwater |
| Wheeling, West Virginia | ≈ 120–179 mg/L | 13.5 ppt | 🟠 Hard | river |
National Benchmark
How Fairmont compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Fairmont | ≈ 120–179 mg/L | 🟠 Moderate |
| USA National Avg | 151 mg/L | 🟠 Moderate |
| Scarsdale Top Rated | 0.02 mg/L | 🟢 None |
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What Makes Fairmont's Water Unique?
Local geology and source profile
The Fairmont City of Water Department serves Fairmont and surrounding areas in Marion County, West Virginia, with a population of approximately 18,000. Drinking water is sourced exclusively from the surface water of Budd Lake, a reservoir impounded on Prickett's Creek. Treatment occurs at the city's water treatment plant near the lake, employing conventional processes including coagulation, sedimentation, filtration, and disinfection to meet EPA standards. Residents can contact the utility at 304-366-0540 or visit 109 Merchant Street, Fairmont, WV 26554 for service inquiries.
Budd Lake lies within the Monongahela River watershed, part of the larger Ohio River basin, encompassing forested hills and valleys of the Allegheny Plateau. The geology features Pennsylvanian sandstones and shales of the Allegheny and Pottsville Groups overlying Mississippian limestones such as the Greenbrier Formation, which weather to release alkaline earth metals into runoff and streams. Surface impoundment captures precipitation-influenced flow from these mineral-rich formations, yielding moderately mineralized water typical of Appalachian carbonate bedrock.
Moderately hard water in Fairmont promotes limescale buildup in appliances like water heaters, dishwashers, and coffee makers, reducing efficiency over time. Laundry may appear dingy, and skin may feel less supple due to soap curd formation. Regular vinegar descaling of faucets and fixtures, annual heater flushing, and high-efficiency detergents are recommended; a water softener can extend appliance life. The 2024 Consumer Confidence Report notes compliance with EPA standards, though four substances including total trihalomethanes (TTHMs) exceeded health guidelines.
Geology & Source: Appalachian Plateau — Pennsylvanian sandstone, shale, and coal measures (Allegheny and Pottsville Groups) overlying Mississippian Greenbrier Limestone; carbonate dissolution yields moderately mineralized surface supply
Other West Virginia Water Reports
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Frequently Asked Questions
Is Fairmont's water safe to drink?
Do I need a water softener in Fairmont?
How does Fairmont compare to the USA average?
Data Sources & Methodology
Water quality data for Fairmont is derived from geographic and geological modelling of the surrounding region. No federal monitoring station data was available for this location.
Water Hardness
Modelled estimate based on state-level USGS geological survey data for this region. No direct USGS Water Quality Portal measurement was matched to this city — the value reflects a statistical range calibrated to the state's dominant rock types and typical source water characteristics.
pH
Estimated from regional geology and source water characteristics. pH is correlated with water hardness and local bedrock — values may differ from utility-reported figures.
TDS — Total Dissolved Solids
Estimated using a derived ratio from water hardness and regional conductance profiles. TDS in natural water correlates strongly with total mineral content including hardness ions.
PFAS — Perfluoroalkyl and Polyfluoroalkyl Substances
EPA UCMR5 (5th Unregulated Contaminant Monitoring Rule, 2023–2025) — sum of PFAS compounds detected at the public water system serving this city. A value of 0 indicates the system was sampled with no detection above reporting limits.
Lead
Modelled estimate based on the EPA Lead and Copper Rule 90th-percentile tap-sample methodology. No publicly available per-city lead dataset with sufficient national coverage exists. Values are a conservative baseline derived from city population tier and infrastructure age — all estimates are maintained below the EPA action level of 0.015 mg/L.
Appliance Lifespan
Calculated from water hardness using a linear degradation model. Baseline lifespans represent soft-water performance (kettle: 8.5 yrs, washing machine: 12.0 yrs, water heater: 15.0 yrs). Hard water mineral scale progressively reduces operational life in direct proportion to hardness concentration.