How does Lincoln Park's water compare to the national average?

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

Lincoln Park Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

river

pH Level

8.3

neutral = 7.0

Lead

0.007 mg/L

✓ Below action level

TDS

486.6 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 Lincoln Park, your appliances are currently losing 20% efficiency due to mineral buildup.

Appliance	In Lincoln Park	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 Lincoln Park compares to its nearest neighbours

City	Hardness	Risk	Source
▶ Lincoln Park, Michigan	≈ 120–179 mg/L	🟠 Hard	river
Melvindale, Michigan	≈ 120–179 mg/L	🟠 Hard	river
Allen Park, Michigan	≈ 120–179 mg/L	🟠 Hard	river
Southgate, Michigan	≈ 120–179 mg/L	🟠 Hard	river
Wyandotte, Michigan	87.5 mg/L	🟡 Moderately Hard	river

National Benchmark

How Lincoln Park compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Lincoln Park	≈ 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 Lincoln Park's Water Unique?

Local geology and source profile

Source: RiverTDS: 486.6 mg/LpH: 8.3

Lincoln Park, Michigan is served by the City of Lincoln Park and the Great Lakes Water Authority (GLWA), which supplies water drawn from the Detroit River. The utility serves Wayne County in southeastern Michigan and operates treatment facilities to meet all state and federal water quality standards. The Detroit River is a major freshwater supply for the region, and the GLWA treatment process includes standard municipal water treatment to ensure compliance with Lead and Copper Rule requirements.

The Detroit River watershed flows through southeastern Michigan's Paleozoic geology, dominated by limestone and dolomite formations deposited during ancient inland seas. These carbonate rock layers naturally dissolve calcium and magnesium ions into the groundwater and surface water systems, creating a moderately mineralised supply. The thick deposits of Paleozoic limestone and dolomite across the region are the primary driver of the water's mineral content and hardness characteristics.

Lincoln Park's water is classified as moderately hard, meaning residents may notice scale buildup on fixtures and appliances over time, reduced soap lathering, and potential mineral deposits in water heaters and dishwashers. A water softener is recommended for households seeking to reduce scale formation and extend appliance lifespan, though the water remains suitable for most uses without treatment. Regular maintenance and periodic descaling can help mitigate mineral-related wear. As of 2026, all 22+ tested contaminants meet EPA Maximum Contaminant Level Goals (MCLGs) with zero MCL violations; the water is safe to drink, though some residents may prefer filtered water for taste.

Geology & Source: Detroit River source; southeastern Michigan Paleozoic limestone and dolomite deposited in ancient inland seas — carbonate rock dissolution of calcium and magnesium produces moderate hardness

Other Michigan Water Reports

Melvindale

≈ 120–179 mg/L

🟠 Hard

Allen Park

≈ 120–179 mg/L

🟠 Hard

Southgate

≈ 120–179 mg/L

🟠 Hard

Wyandotte

87.5 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 Lincoln Park's water safe to drink?

Yes. Lincoln Park'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 Lincoln Park?

At ≈ 120–179 mg/L (Hard), Lincoln Park'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 Lincoln Park compare to the USA average?

The USA national average is 151 mg/L. Lincoln Park (≈ 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 Lincoln Park 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.