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

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

Millbrook Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

reservoir

pH Level

5.9

neutral = 7.0

Lead

0.009 mg/L

✓ Below action level

TDS

50 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 Millbrook, your appliances are currently losing 20% efficiency due to mineral buildup.

Appliance	In Millbrook	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 Millbrook compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Millbrook, Alabama	≈ 120–179 mg/L	752.6 ppt	🟠 Hard	reservoir
Prattville, Alabama	≈ 120–179 mg/L	457.5 ppt	🟠 Hard	reservoir
Montgomery, Alabama	≈ 60–120 mg/L	0 ppt	🟡 Moderately Hard	reservoir
Alexander City, Alabama	≈ 120–179 mg/L	0 ppt	🟠 Hard	reservoir
Selma, Alabama	≈ 120–179 mg/L	0 ppt	🟠 Hard	groundwater

National Benchmark

How Millbrook compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Millbrook	≈ 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 Millbrook's Water Unique?

Local geology and source profile

Source: ReservoirTDS: 50 mg/LpH: 5.9

Millbrook Utilities serves about 5,181 residents in Millbrook, Alabama, drawing primarily from purchased surface water. This water travels through the Alabama River watershed before treatment. The utility utilizes conventional methods, including disinfection with chlorine, at its processing facilities. Key operational contacts include the Water Treatment Supervisor and Utility Director, and residents can reach the utility via phone for general inquiries or its 24/7 emergency line. The service area encompasses the city of Millbrook, with potential quality variations by specific location.

The water's journey begins in the Alabama River basin, a region known for its Cretaceous chalk and limestone formations. These geological features, particularly the Selma Group, contribute dissolved minerals as water naturally flows through them. While primarily surface water, any blended groundwater would interact with Coastal Plain units, where similar calcareous geology imparts a harder character. This geological influence results in a moderately hard supply, contrasting with softer waters found in other regions.

Homeowners in Millbrook may notice moderate scale accumulation in appliances such as water heaters and dishwashers, which can reduce efficiency. You might find that soap and shampoo don't lather quite as easily, requiring a bit more product. Regular maintenance, like descaling faucets with vinegar or flushing water heaters annually, can help. Installing a water softener is often recommended to extend the lifespan of appliances, improve cleaning efficiency, and prevent spotting on dishes and fixtures.

Geology & Source: Coastal Plain sediments over Cretaceous Selma Chalk and Eutaw Formations; limestone and calcareous sediments cause moderate hardness

Other Alabama Water Reports

Prattville

≈ 120–179 mg/L

🟠 Hard

Montgomery

≈ 60–120 mg/L

🟡 Moderately Hard

Alexander City

≈ 120–179 mg/L

🟠 Hard

Selma

≈ 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 Millbrook's water safe to drink?

Yes. Millbrook'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 Millbrook?

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

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