35660 Water Hardness: Moderate — Colbert County, AL

What This Means

Colbert County, Alabama has moderately hard water, estimated at 90.3 mg/L (PPM). At this level, you may notice some mineral buildup on fixtures and inside appliances over time. A water softener is optional but can help extend appliance life. Most people don't notice significant issues at this hardness level.

What You Should Do

1

Monitor for minor effects. At 90.3 ppm, you may notice occasional water spots on dishes or light mineral buildup on fixtures over time.

2

Consider a shower filter if you notice dry skin or hair. A simple shower head filter ($15–40) can reduce mineral contact and improve skin and hair health.

3

A whole-house softener is optional at this level. If you want to prevent all scale buildup, a salt-free conditioner ($300–800) is a low-maintenance option.

Hardness Details

ZIP Code	35660
County	Colbert
City	Sheffield
State	Alabama (AL)
Hardness (PPM)	90.3 mg/L — Moderately Hard
Hardness (GPG)	5.3 grains/gallon
Classification	61 - 120 mg/L

Source: USGS Water Quality Portal, county-level median

Your Water Utility

Utility Name	SHEFFIELD UTITLIES, CITY OF SHEFFIELD DB
System ID	AL0000327
Water Source	Surface water

ⓘ Your utility may treat water before delivery, which can change hardness levels. Check your utility's annual Consumer Confidence Report (CCR) for exact hardness values.

USGS Monitoring Data

Monitoring Stations	103
Range	4.5 – 400 mg/L
Most Recent Data	2024
Data Quality	Measured

Source: USGS Water Quality Portal

Effects at 90.3 PPM Hardness

At 90.3 ppm, some minor effects are possible: slight soap scum on shower doors, occasional water spots on dishes and glassware. Sensitive skin may notice dryness after showers. Appliance efficiency is minimally affected, but you may see light mineral deposits on faucets over time.

Is Sheffield Water Safe to Drink?

Yes. Hard water at 90.3 ppm in Sheffield is safe to drink. The calcium and magnesium that make water hard are actually essential minerals your body needs daily. The World Health Organization confirms there are no health-based guidelines for water hardness.

At this level, taste is generally good. Most people will not notice a mineral flavor, and the water is perfectly suitable for drinking, cooking, and making coffee or tea.

Your Water vs National Average

Sheffield water at 90.3 ppm is 10% softer than the US average of approximately 100 ppm. This is close to the national average. While not urgently requiring treatment, monitoring for scale buildup is advisable.

Best Solution for 90.3 PPM Water

Consider a shower filter ($15–40) for skin and hair benefits. At 90.3 ppm, a KDF or vitamin C shower filter can reduce mineral contact during bathing. A whole-house salt-free conditioner ($300–800) is an optional but effective way to prevent minor scale buildup on fixtures and appliances without adding sodium to your water.

Colbert County Water Hardness Map

Soft Moderate Hard Very Hard

Frequently Asked Questions

What is the water hardness for ZIP code 35660?

ZIP code 35660 is in Colbert County, Alabama, with estimated water hardness of 90.3 mg/L (5.3 GPG), classified as moderately hard. The area is served by SHEFFIELD UTITLIES, CITY OF SHEFFIELD DB.

Do I need a water softener in 35660?

With moderately hard water at 90.3 PPM, a water softener is optional. You may notice some minor scale buildup over time.

What county is ZIP code 35660 in?

ZIP code 35660 is in Colbert County, Alabama (AL).

Is Sheffield water hard or soft?

Sheffield water is classified as moderately hard with an estimated hardness of 90.3 ppm (5.3 GPG). This is moderately hard — some minor mineral effects may be noticeable.

Is hard water in 35660 safe to drink?

Yes, hard water in ZIP code 35660 at 90.3 ppm is safe to drink. The calcium and magnesium minerals are actually beneficial for your health. At this level, the water tastes normal and requires no filtration for drinking purposes.

Will 90.3 PPM water damage my appliances?

At 90.3 ppm (moderately hard), minor scale buildup is possible over many years but significant appliance damage is unlikely. Regular descaling maintenance is sufficient.

Do I need a water softener in Colbert County?

Colbert County has moderately hard water at 90.3 ppm. A softener is optional but can help if you notice dry skin or minor scale.

Is Sheffield water OK for aquariums and plants?

Generally yes. At 90.3 ppm, most freshwater fish and plants will do fine. Check species-specific requirements for sensitive fish.

ZIP Code 35660