Water Hardness in Ladson, SC
South Carolina · 1 zip codes · 6 matched water systems
Dataset updated March 9, 20266 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology
Is Ladson, SC Water Hard or Soft?
The citywide weighted average water hardness in Ladson, SC is 156 PPM (9.1 GPG), classified as moderately hard. Individual systems, ZIP codes, and private wells can differ.
Water hardness is not a drinking-water safety score. It measures calcium and magnesium minerals, and address-level results can shift by pressure zone, supply blend, building plumbing, or private well.
How this city reading is built
This city reading is a weighted rollup across 6 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.
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 Ladson
These systems are matched to Ladson, SC. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.
| Water System | Source | Hardness | Pop. Served |
|---|---|---|---|
| Bcwsa Sangaree W/D (0820002) SC0820002 | surface water | 205 PPM Hard | |
| Goose Creek City Of (Sc0810004) SC0810004 | surface water | 31 PPM Soft | |
| Bcwsa East Cooper (Sc0820009) SC0820009 | surface water | 205 PPM Hard | |
| Dcws Southern Palms (Sc1850011) SC1850011 | surface water | 18 PPM Soft | |
| Dcwa Tranquil Acres (1820003) SC1820003 | surface water | 18 PPM Soft |
Zip Codes in Ladson, SC
What This Means For You
Use this city reading as a local planning estimate, not a final treatment specification. Hardness can vary by utility zone, seasonal blend, private well, and building plumbing. Confirm your tap reading with a utility report or home hardness test before sizing 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 Ladson, SC.
Frequently Asked Questions
How hard is the water in Ladson, SC?
The citywide weighted average water hardness in Ladson, SC is 156 PPM (9.1 GPG), classified as moderately hard. This is based on 6 matched water systems.
Do I need a water softener in Ladson, SC?
With a citywide average hardness of 156 PPM, a water softener is worth considering for homes in Ladson. Confirm your tap reading before sizing equipment.
Is hard water in Ladson, 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 Ladson, SC?
Ladson, South Carolina is served by 6 matched water systems across 1 zip code.
Learn More About Your Water
How to Test Water Hardness at Home
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10 min readPPM to GPG Converter + Water Hardness Scale Explained
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