WH

Water Hardness in Ninety Six, SC

South Carolina · 1 zip codes · 3 matched water systems

124 PPM
7.3 GPG
Moderately Hard
0Soft60120180300+
Estimated — Nearby Data

Dataset updated March 9, 20263 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 3 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
3 estimated sources
This city reading needs local confirmation before equipment sizing or purchase decisions.
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 Ninety Six

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

3 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.
Greenwood Cpw (2410001)
SC2410001
Moderately Hard
128 PPMsurface water49,632 servedEstimated — County Avg
Ninety Six Cpw (Sc2410002)
SC2410002
Slightly Hard
62 PPMsurface water2,880 servedEstimated — Nearby Data
Mitchell Mhp (Sc2460001)
SC2460001
Moderately Hard
128 PPMgroundwater43 servedEstimated — Nearby Data

Zip Codes in Ninety Six, SC

What This Means For You

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

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 Ninety Six, SC.

Submit Your Data

Frequently Asked Questions

How hard is the water in Ninety Six, SC?

The citywide weighted average water hardness in Ninety Six, SC is 124 PPM (7.3 GPG), classified as moderately hard. This is based on 3 matched water systems.

Do I need a water softener in Ninety Six, SC?

With a citywide average hardness of 124 PPM, a water softener is worth considering for homes in Ninety Six. Confirm your tap reading before sizing equipment.

Is hard water in Ninety Six, SC 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 Ninety Six, SC?

Ninety Six, South Carolina is served by 3 matched water systems across 1 zip code.

Learn More About Your Water