Water Hardness in Dickel, TN

Q: Do I need a water softener in Dickel, TN?

At a citywide weighted average of 115 PPM, Dickel has relatively soft water. A water softener is generally not necessary.

Q: How many water systems serve Dickel, TN?

Dickel, Tennessee has 4 matched water systems across 1 zip code.

Tennessee · 1 zip codes · 4 matched water systems

115 PPM

6.7 GPG

Slightly Hard

0Soft60120180300+

High Confidence — USGS Monitoring

Dataset updated March 9, 20264 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

Source context

How this city reading is built

This city reading is a weighted rollup across 4 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis

2 USGS-backed sources

4 matched systems total for this city; USGS monitoring is used where treated-water reports are unavailable.

Water source profile

Primarily surface water

Surface-water hardness can shift with reservoirs, runoff, season, and treatment. This profile is weighted by known population served across matched systems.

Data recency

March 9, 2026

Dataset rebuilt March 9, 2026; individual utility reporting years can vary.

Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.

Water Systems in Dickel

These systems are matched to Dickel, TN. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.

4 water systems

PWSID is the public water system identifier. Data Source shows whether the hardness value comes from a treated-water report, USGS monitoring, or a local estimate; source year is shown when available.

Water System	Source	Hardness	Pop. Served	Data Source
Tullahoma Utilities Authority TN0000715	surface water	234 PPM Hard	30,958	Estimated — Nearby Data
Manchester Water Department TN0000429	surface water	14 PPM Soft	24,975	High Confidence — USGS Monitoring
Hillsville Utility District TN0000430	surface water	14 PPM Soft	11,325	High Confidence — USGS Monitoring
Duck River Utility Commission TN0000821	surface water	234 PPM Hard	25	Estimated — Nearby Data

Tullahoma Utilities Authority

TN0000715

Hard

234 PPMsurface water30,958 servedEstimated — Nearby Data

Manchester Water Department

TN0000429

Soft

14 PPMsurface water24,975 servedHigh Confidence — USGS Monitoring

Hillsville Utility District

TN0000430

Soft

14 PPMsurface water11,325 servedHigh Confidence — USGS Monitoring

Duck River Utility Commission

TN0000821

Hard

234 PPMsurface water25 servedEstimated — Nearby Data

Zip Codes in Dickel, TN

37388115

What This Means For You

Recommendations are based on the displayed hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

Slightly Hard Water

Your water is slightly hard. You may notice minor spotting on dishes or a slight film on faucets. A water softener is optional but can improve water quality.

Recommended Products

Water Hardness Test Kit

Our PickVarify (150 Strips)Also GreatJNW Direct (150 Strips)

Salt-Free Water Conditioner

Our PickSpringWell Salt-Free Cartridge

Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | How to Test Your Water

Know your water hardness?

If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Dickel, TN.

Submit Your Data

Frequently Asked Questions

How hard is the water in Dickel, TN?

The citywide weighted average water hardness in Dickel, TN is 115 PPM (6.7 GPG), classified as slightly hard. This is based on 4 matched water systems.

Do I need a water softener in Dickel, TN?

At 115 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Dickel, TN safe to drink?

Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.

How many water systems serve Dickel, TN?

Dickel, Tennessee is served by 4 matched water systems across 1 zip code.