Water Hardness in Franklin Furnace, OH
Ohio · 1 zip codes · 17 matched water systems
Dataset updated March 9, 202617 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology
Is Franklin Furnace, OH Water Hard or Soft?
The citywide weighted average water hardness in Franklin Furnace, OH is 242 PPM (14.2 GPG), classified as 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 17 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 Franklin Furnace
These systems are matched to Franklin Furnace, OH. 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 |
|---|---|---|---|
| Portsmouth City OH7300111 | surface water | 179 PPM Moderately Hard | |
| Scioto Co. Regional Water District #1 OH7300212 | groundwater | 393 PPM Very Hard | |
| Northwest Regional Water District OH7300003 | groundwater | 179 PPM Moderately Hard | |
| Scioto Water Inc.-Rose Hill OH7300303 | groundwater | 328 PPM Very Hard | |
| Scioto Water Inc.-Sugar Camp OH7300903 | groundwater | 328 PPM Very Hard |
Zip Codes in Franklin Furnace, OH
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 Franklin Furnace, OH.
Frequently Asked Questions
How hard is the water in Franklin Furnace, OH?
The citywide weighted average water hardness in Franklin Furnace, OH is 242 PPM (14.2 GPG), classified as hard. This is based on 17 matched water systems.
Do I need a water softener in Franklin Furnace, OH?
With a citywide average hardness of 242 PPM, a water softener is recommended for homes in Franklin Furnace. Confirm your tap reading before sizing equipment.
Is hard water in Franklin Furnace, OH 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 Franklin Furnace, OH?
Franklin Furnace, Ohio is served by 17 matched water systems across 1 zip code.
Learn More About Your Water
How 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 readWater 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 readWell Water Hardness: Why It's Usually Hard & How to Treat It
Well water is almost always harder than city water. Learn why, how to test your well, and the best treatment options for hard well water.
8 min read