Water Hardness in Laurel, MS
Mississippi · 2 zip codes · 10 matched water systems
Dataset updated March 9, 202610 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology
Is Laurel, MS Water Hard or Soft?
The citywide weighted average water hardness in Laurel, MS is 18 PPM (1 GPG), classified as soft. 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 10 matched water systems and 2 ZIP codes. 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 Laurel
These systems are matched to Laurel, MS. 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 |
|---|---|---|---|
| City Of Laurel MS0340021 | groundwater | 11 PPM Soft | |
| Pleasant Ridge W/A MS0340014 | groundwater | 41 PPM Soft | |
| Calhoun Water Association MS0340001 | groundwater | 41 PPM Soft | |
| Glade Waterworks Assn MS0340005 | groundwater | 41 PPM Soft | |
| M & M Water Association MS0340010 | groundwater | 11 PPM Soft |
Zip Codes in Laurel, MS
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 Laurel, MS.
Frequently Asked Questions
How hard is the water in Laurel, MS?
The citywide weighted average water hardness in Laurel, MS is 18 PPM (1 GPG), classified as soft. This is based on 10 matched water systems.
Do I need a water softener in Laurel, MS?
At 18 PPM, the citywide average is relatively soft. A water softener is generally not necessary.
Is hard water in Laurel, MS 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 Laurel, MS?
Laurel, Mississippi is served by 10 matched water systems across 2 zip codes.
Learn More About Your Water
Water Hardness Scale: PPM and GPG Chart
Use the USGS water hardness scale to compare PPM, GPG, and mg/L levels from soft to very hard water.
10 min readHow to Test Water Hardness at Home
Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.
8 min read