Easton Water Hardness & Quality Report (2026)
Water Hardness
~0–59 mg/L
Softestimated · not lab-verified
Source
groundwater
pH Level
5.7
neutral = 7.0
Lead
0.001 mg/L
✓ Below action level
TDS
160 mg/L
Est. Daily Cost
$0.08
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 Easton, your appliances are currently losing 4% efficiency due to mineral buildup.
| Appliance | In Easton | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 8.2 yrs | 8.5 yrs | -4% |
| Washing Machine | 11.5 yrs | 12 yrs | -4% |
| Water Heater | 14.4 yrs | 15 yrs | -4% |
Regional Water Comparison
How Easton compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Easton, Massachusetts | ≈ 0–59 mg/L | 99.8 ppt | 🟢 Soft | groundwater |
| Norton, Massachusetts | ≈ 0–60 mg/L | 68.4 ppt | 🟢 Soft | groundwater |
| Mansfield, Massachusetts | ≈ 0–60 mg/L | 20.5 ppt | 🟢 Soft | groundwater |
| Raynham, Massachusetts | ≈ 0–60 mg/L | 297.6 ppt | 🟢 Soft | groundwater |
| Stoughton, Massachusetts | 308.16 mg/L | 62.3 ppt | 🔴 Very Hard | reservoir |
National Benchmark
How Easton compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Easton | ≈ 0–59 mg/L | 🟢 None |
| USA National Avg | 151 mg/L | 🟠 Moderate |
| Scarsdale Top Rated | 0.02 mg/L | 🟢 None |
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What Makes Easton's Water Unique?
Local geology and source profile
Easton Utilities Commission serves the town of Easton in Bristol County, Massachusetts, providing drinking water to approximately 25,000 residents across a 27-square-mile service area. The utility sources water from a mix of surface water from local ponds and reservoirs within the Town River watershed and groundwater from wells tapping into glacial aquifers. Treatment occurs at the utility's own facilities, including filtration and disinfection plants, ensuring compliance with state and federal standards as detailed in their annual Consumer Confidence Reports.
The water supply originates in the Taunton River Basin watershed, encompassing local ponds and the Canoe River sub-basin, underlain by glacial till and stratified drift deposits from the last Ice Age. Bedrock consists of metavolcanic and metasedimentary rocks from the Avalon Terrane, with no significant carbonate formations to impart high mineral content. This geology yields a characteristically soft supply, with low dissolved solids from short residence times in permeable sands and gravels, moderated by the humid coastal climate that promotes frequent recharge.
Soft water produces minimal scale buildup, sparing appliances like water heaters, dishwashers, and coffee makers from calcification. Soap lathers easily, reducing detergent usage, but soft water may pose minor corrosion risks in older plumbing. Routine maintenance involves checking for pipe pitting rather than descaling; a water softener is unnecessary and could exacerbate any potential aggressiveness toward metals. The 2025 Water Quality Report confirms Easton's water meets all EPA standards; PFAS levels are regulated under Massachusetts' 20 ppt limit for PFAS6, and treatment includes coagulation, sedimentation, filtration, and chlorination.
Geology & Source: Taunton River Basin stratified-drift aquifers — Quaternary glacial outwash sands and gravels over Avalon Terrane metavolcanic bedrock; limited carbonate contact from Pleistocene glaciation yields soft water
Other Massachusetts Water Reports
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Frequently Asked Questions
Is Easton's water safe to drink?
Do I need a water softener in Easton?
How does Easton compare to the USA average?
Data Sources & Methodology
Water quality data for Easton 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.