Etowah, NC water hardness

Tap water hardness
5mg/L
0.3gpg
Soft

Reported by Hendersonville, City of · September 2025

NC typical
31 mg/L
EPA health violations since 2016
0
Data
Utility report

The water in Etowah carries roughly 5 mg/L of dissolved calcium and magnesium, or 0.3 grains per gallon. That is soft water. The number comes from Hendersonville, City of, dated September 2025.

Etowah on the hardness scale, with nearby cities
060120180240300360+NC typical 31Brevard: 4 mg/LBrevard 4Hendersonville: 5 mg/LHendersonville 5East Flat Rock: 5 mg/LEast Flat Rock 5Mills River: 8 mg/LMills River 8Fletcher: 8 mg/LFletcher 8Asheville: 9 mg/LAsheville 9Swannanoa: 9 mg/LSwannanoa 9Woodfin: 9 mg/LWoodfin 9Black Mountain: 10 mg/LBlack Mountain 10Morganton: 19 mg/LMorganton 19Etowah 5mg/L as calcium carbonate060120180240300360+NC 31Brevard: 4 mg/LBrevard 4Hendersonville: 5 mg/LHendersonv. 5East Flat Rock: 5 mg/LEast Flat. 5Mills River: 8 mg/LMills River 8Fletcher: 8 mg/LFletcher 8Asheville: 9 mg/LAsheville 95 mg/Lmg/L as calcium carbonate
Soft 0–60 mg/LModerately hard 61–120 mg/LHard 121–180 mg/LVery hard 181+ mg/L

At 5 mg/L, Etowah is 26 mg/L below the typical North Carolina figure of 31. Of the 10 nearest cities we track, 1 has softer water and 7 have harder. The range nearby runs from 4 mg/L in Brevard to 19 in Morganton.

What 5 mg/L means at home

Soap and shampoo lather with very little product. Kettles and showerheads stay mostly free of white crust.

Some people notice that soap feels slow to rinse off in soft water. That slippery feel is normal and harmless.

Hardness is not a health problem, and EPA sets no limit for it. It is a matter of scale and soap.

What to do about it

Nothing, as far as hardness goes. At 5 mg/L a softener would have almost nothing to remove.

Carbon filter

If the water tastes of chlorine, a pitcher or faucet carbon filter takes care of that. It does not change hardness.

EPA record for Etowah's water system

Hendersonville, City of · PWSID NC0145010

No health-based violations since 2016

Serves about 79,278 people from surface water.

Health-based
0
Monitoring or reporting
1
Open now
0

TapWaterData ties Etowah to this system. EPA's service-area records do not name Etowah, so check the utility printed on your water bill.

Health-based means a contaminant above its legal limit or a missed treatment step. Monitoring and reporting violations are late or missing tests and notices. Source: EPA ECHO, 2026Q3 export, violations with periods starting 2016 or later. Full EPA record.

Questions

Is Etowah water hard?

No. It measures about 5 mg/L (0.3 grains per gallon), which the USGS classes as soft.

What is the water hardness in Etowah in grains per gallon?

About 0.3 gpg. One grain per gallon equals 17.1 mg/L, so 5 mg/L divided by 17.1 gives 0.3.

Has the Etowah water system had EPA violations?

EPA records show no health-based violations for Hendersonville, City of since 2016. There were also 1 monitoring or reporting violation, which are about late or missing tests and notices.

Nearby cities

All 101 cities in North Carolina

Hardness data: TapWaterData US Water Hardness (utility report, September 22, 2025), CC BY 4.0. Population: US Census Bureau. Violations: EPA ECHO. How we use them.