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

The USA national average is 151 mg/L. North End (≈ 0–59 mg/L) is 121 mg/L softer than average.

North End Water Hardness & Quality Report (2026)

Water Hardness

soft

~0–59 mg/L

Soft

estimated · not lab-verified

Source

reservoir

pH Level

7.9

neutral = 7.0

Lead

0.008 mg/L

✓ Below action level

TDS

303.7 mg/L

Est. Daily Cost

$0.08

energy & soap waste

Source: See methodology section below · Updated 2026

soft~0–59 mg/LSoft · 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 End, your appliances are currently losing 4% efficiency due to mineral buildup.

Appliance	In North End	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 North End compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ North End, Massachusetts	≈ 0–59 mg/L	11.2 ppt	🟢 Soft	reservoir
Boston, Massachusetts	≈ 0–60 mg/L	10 ppt	🟢 Soft	reservoir
Charlestown, Massachusetts	≈ 0–60 mg/L	11.5 ppt	🟢 Soft	reservoir
East Boston, Massachusetts	≈ 0–60 mg/L	11.2 ppt	🟢 Soft	groundwater
East Cambridge, Massachusetts	60 mg/L	11.4 ppt	🟡 Moderately Hard	reservoir

National Benchmark

How North End compares to the USA average

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

Local geology and source profile

Source: ReservoirTDS: 303.7 mg/LpH: 7.9

The North End neighborhood in Boston, Massachusetts, gets its drinking water from the Massachusetts Water Resources Authority (MWRA). This regional utility draws from the Quabbin and Wachusett Reservoirs in central Massachusetts. Water travels from these reservoirs through the Quabbin Aqueduct and Wachusett Aqueduct to the John J. Carroll Water Treatment Plant in Marlborough. After treatment, it's distributed to Boston and the North End via the MWRA system. The Boston Water and Sewer Commission (BWSC) manages the local pipes within Boston.

The Quabbin and Wachusett Reservoirs are situated within the Quabbin-Wachusett watershed. This area is geologically characterized by Devonian-age metamorphic and igneous rocks, including schist, gneiss, and granite. These hard, crystalline formations weather slowly, releasing minimal calcium and magnesium ions into the water. This geological makeup is the reason the MWRA supply is naturally soft. The watershed's extensive forest cover helps limit runoff, contributing to a clean source that requires only moderate treatment.

Because the North End receives soft water, residents usually don't encounter much scale buildup in appliances like kettles or water heaters. Soap lathers easily, and standard detergent amounts are typically fine for washing machines and dishwashers. While soft water can sometimes feel a bit slippery or be more corrosive to plumbing, the MWRA manages this by keeping the treated water's pH around 9.0–9.5. This slightly alkaline level helps protect pipes, and the system reports very low levels of manganese and other metals. The MWRA also ensures compliance with state and federal standards for disinfection byproducts, lead, and copper, with detailed results available in their annual reports.

Geology & Source: New England Upland metamorphic and igneous bedrock; slow-weathering schists, gneisses, and granites result in naturally soft water

Other Massachusetts Water Reports

Boston

≈ 0–60 mg/L

🟢 Soft

Charlestown

≈ 0–60 mg/L

🟢 Soft

East Boston

≈ 0–60 mg/L

🟢 Soft

East Cambridge

60 mg/L

🟡 Moderately 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 End's water safe to drink?

Yes. North End's water meets all federal safety standards. The hardness is ≈ 0–59 mg/L (Soft), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.

Do I need a water softener in North End?

North End's water is soft at ≈ 0–59 mg/L. A water softener is generally not necessary, though a carbon filter can improve taste and remove any remaining chlorine.

How does North End compare to the USA average?

The USA national average is 151 mg/L. North End (≈ 0–59 mg/L) is 121 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 End 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.