How does North Adams's water compare to the national average?

The USA national average is 151 mg/L. North Adams (≈ 120–179 mg/L) is 1 mg/L softer than average.

North Adams Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

reservoir

pH Level

7.9

neutral = 7.0

Lead

0.008 mg/L

✓ Below action level

TDS

284 mg/L

Est. Daily Cost

$0.40

energy & soap waste

Source: See methodology section below · Updated 2026

hard~120–179 mg/LHard · est.

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 North Adams, your appliances are currently losing 20% efficiency due to mineral buildup.

Appliance	In North Adams	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 North Adams compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ North Adams, Massachusetts	≈ 120–179 mg/L	5.9 ppt	🟠 Hard	reservoir
Pittsfield, Massachusetts	≈ 0–60 mg/L	0 ppt	🟢 Soft	reservoir
Greenfield, Massachusetts	≈ 120–179 mg/L	0 ppt	🟠 Hard	reservoir
Troy, New York	60.7 mg/L	0 ppt	🟡 Moderately Hard	reservoir
Watervliet, New York	≈ 120–179 mg/L	5.2 ppt	🟠 Hard	reservoir

National Benchmark

How North Adams compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ North Adams	≈ 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 North Adams's Water Unique?

Local geology and source profile

Source: ReservoirTDS: 284 mg/LpH: 7.9

The North Adams Water Department supplies the city of North Adams, Massachusetts, drawing its water from Notch Reservoir. While specific treatment plant details are not provided, the Notch Reservoir is situated in the Berkshire County and its watershed is part of the Taconic Range. This area is known for its geological makeup, which influences the water's characteristics before it reaches consumers. The utility serves residents within North Adams, contributing to the municipality's reported water quality data.

The water originates from the Taconic Range, a geological area characterized by ancient rock formations. Specifically, the watershed incorporates Cambrian-era Stockbridge Marble, which is slightly calcareous, and Precambrian-era Hoosac Formation gneiss. The gneiss is largely insoluble, but the calcareous nature of the marble contributes dissolved minerals to the water, resulting in a moderately hard water profile with measurable total dissolved solids (TDS).

This moderately hard water can lead to noticeable scale buildup in household appliances such as water heaters, dishwashers, and coffee makers, potentially reducing their efficiency over time. Homeowners might observe spots on glassware or soap scum in bathrooms. To combat these effects, regular descaling of fixtures and using vinegar soaks for showerheads are recommended. For those experiencing persistent issues, installing a water softener is often suggested to prolong appliance life and improve cleaning efficacy. A recent water main break on December 14, 2025, prompted a temporary boil water advisory for residents.

Geology & Source: Taconic Range metamorphic terrain; Cambrian Stockbridge Marble (calcareous) and Precambrian Hoosac Formation gneiss produce moderately hard water

Other Massachusetts Water Reports

Pittsfield

≈ 0–60 mg/L

🟢 Soft

Greenfield

≈ 120–179 mg/L

🟠 Hard

Troy

60.7 mg/L

🟡 Moderately Hard

Watervliet

≈ 120–179 mg/L

🟠 Hard

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Notice an error or missing data? Help us keep this page accurate. If you spot incorrect water hardness, outdated utility info, or missing details, please let us know.

All reports are reviewed by our team. Thank you for supporting data quality!

Frequently Asked Questions

Is North Adams's water safe to drink?

Yes. North Adams's water meets all federal safety standards. The hardness is ≈ 120–179 mg/L (Hard), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.

Do I need a water softener in North Adams?

At ≈ 120–179 mg/L (Hard), North Adams's water will cause significant limescale on kettles, washing machines, and water heaters. A water softener or descaler is strongly recommended to extend appliance lifespan and reduce energy bills by up to 20%.

How does North Adams compare to the USA average?

The USA national average is 151 mg/L. North Adams (≈ 120–179 mg/L) is 1 mg/L below the national average. The softest major city is Scarsdale at just 0.02 mg/L.

Data Sources & Methodology

Water quality data for North Adams is derived from geographic and geological modelling of the surrounding region. No federal monitoring station data was available for this location.

Estimated

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.

Estimated

Estimated from regional geology and source water characteristics. pH is correlated with water hardness and local bedrock — values may differ from utility-reported figures.

Estimated

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.

Measured

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.

Modelled

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.

Calculated

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.