Is tap water safe in Lorain?

EPA SDWIS shows no active health-based violation in this profile's reporting window. That is not the same as proving every contaminant is absent, and federal data can lag state and utility records.

How hard is the water in Lorain, OH?

Nearby USGS observations produce an estimate of 164 ppm (9.6 grains per gallon), classified as hard. This is not a tap measurement.

Do I need a water softener in ZIP code 44052?

At 164 ppm, a correctly sized whole-house softener can reduce scale buildup and hard-water spotting. Treatment for hardness does not remove all health-related contaminants.

City water profile

Lorain water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Lorain, Ohio.

Median indexed hardness

164PPM

3 indexed ZIPs

Range 164–164 PPM

State comparison: 62 PPM below
State hardness rank: #92 of 119
Matched utilities: 1
Active health records: 0

City summary

What the indexed records say

Lorain has 3 published ZIP profiles across Lorain County. The indexed median is 164 PPM, compared with 226 PPM across Ohio.

Among the 119 Ohiocities with an indexed median, Lorain ranks #92from highest to lowest. Across all 162 state ZIP profiles, available estimates run from 77.2to 387 PPM.

The 164–164 PPM range shows how much the available ZIP estimates vary within the city label.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs

Moderately hard0 ZIPs

Hard3 ZIPs

Very hard0 ZIPs

3 of 3 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance: 5.9 miles
Profiles with evidence: 3/3

Confidence labels

High: 0Moderate: 3Low: 0

Observation window: Nov 1, 2017 to May 1, 2019.

ZIP directory

Water reports in Lorain

Open a ZIP for site-level provenance and measurements.

ZIP code

44052

Hard

164 PPM

Nearest site: 6.5 mi
Confidence: Moderate

View full ZIP evidence →

ZIP code

44053

Hard

164 PPM

Nearest site: 5.9 mi
Confidence: Moderate

View full ZIP evidence →

ZIP code

44055

Hard

164 PPM

Nearest site: 4 mi
Confidence: Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Lorain City Pws

PWSID OH4700711

Surface water

System population served: 64,152
Last reported: May 15, 2026

A municipal system, in-state city, and served county all agree with this Census ZCTA.

Compliance history

What EPA records show

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

Record	System	Period	Status
LEAD AND COPPER RULE REVISIONS	OH4700711	Jul 2, 2025	Unaddressed
Consumer Confidence Rule	OH4700711	Mar 21, 2019	Unaddressed

Practical next steps

Move from index to evidence

1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
3. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Continue comparing

Other Ohio communities

Amherst

Lorain County

164 PPM median

Avon

Lorain County

101 PPM median

Avon Lake

Lorain County

164 PPM median

North Ridgeville

Lorain County

90 PPM median

Chardon

Geauga County

164 PPM median

Vermilion

Erie County

170 PPM median

Search all 119 Ohio cities →

Questions people ask

About water in Lorain

Is the water hard?

The indexed city median is 164 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.