How does Mack's water compare to the national average?

The USA national average is 151 mg/L. Mack (≈ 180+ mg/L) is 189 mg/L harder than average.

Mack Water Hardness & Quality Report (2026)

Water Hardness

very hard

180+ mg/L

Very Hard

estimated · not lab-verified

Source

river

pH Level

8.5

neutral = 7.0

Lead

0.008 mg/L

✓ Below action level

TDS

656.1 mg/L

Est. Daily Cost

$0.91

energy & soap waste

Source: See methodology section below · Updated 2026

very hard180+ mg/LVery Hard · 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 Mack, your appliances are currently losing 45% efficiency due to mineral buildup.

Appliance	In Mack	Soft Water City	Efficiency Loss
Kettle	4.7 yrs	8.5 yrs	-45%
Washing Machine	6.6 yrs	12 yrs	-45%
Water Heater	8.3 yrs	15 yrs	-45%

Regional Water Comparison

How Mack compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Mack, Ohio	≈ 180+ mg/L	9.9 ppt	🔴 Very Hard	river
Bridgetown, Ohio	≈ 120–179 mg/L	10 ppt	🟠 Hard	river
Dent, Ohio	≈ 180+ mg/L	4.6 ppt	🔴 Very Hard	river
Monfort Heights, Ohio	≈ 120–179 mg/L	6.6 ppt	🟠 Hard	river
White Oak, Ohio	≈ 120–179 mg/L	4.9 ppt	🟠 Hard	river

National Benchmark

How Mack compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Mack	≈ 180+ mg/L	🔴 High
USA National Avg	151 mg/L	🟠 Moderate
Scarsdale Top Rated	0.02 mg/L	🟢 None

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What Makes Mack's Water Unique?

Local geology and source profile

Source: RiverTDS: 656.1 mg/LpH: 8.5

Mack, Ohio, lacks its own municipal water utility and therefore doesn't publish its own water quality reports. This means no Consumer Confidence Report or official EPA SDWIS listing is available for the community. To get details on your water's hardness and treatment, you'll need to find out which regional or county water provider serves Mack and then ask for their annual water quality report directly. They are the ones who can provide the specific hardness and treatment data.

The region's water supply originates from the Ohio River. This significant waterway flows through areas rich in geological history, specifically draining Ordovician-era Cincinnatian limestone and Silurian-era Niagaran Dolomite. The calcareous nature of the limestone, combined with the highly dolomitic rock, contributes to the water's very hard quality, often indicated by high total dissolved solids (TDS).

Residents in areas with very hard water often notice its effects on everyday appliances and plumbing. You might find that your water heater and dishwasher require more frequent descaling to function efficiently. Soap and detergent may not lather as well, requiring you to use more product. If you're experiencing these issues, installing a water softener can significantly improve performance and reduce maintenance needs for your home's fixtures.

Geology & Source: Ohio River; Ordovician Cincinnatian limestone and Silurian Niagaran Dolomite produce very hard water

Other Ohio Water Reports

Bridgetown

≈ 120–179 mg/L

🟠 Hard

Dent

≈ 180+ mg/L

🔴 Very Hard

Monfort Heights

≈ 120–179 mg/L

🟠 Hard

White Oak

≈ 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 Mack's water safe to drink?

Yes. Mack's water meets all federal safety standards. The hardness is ≈ 180+ mg/L (Very Hard), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.

Do I need a water softener in Mack?

At ≈ 180+ mg/L (Very Hard), Mack'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 45%.

How does Mack compare to the USA average?

The USA national average is 151 mg/L. Mack (≈ 180+ mg/L) is 189 mg/L above the national average. The softest major city is Scarsdale at just 0.02 mg/L.

Data Sources & Methodology

Water quality data for Mack 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.