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City water profile

Dublin water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Dublin, Georgia.

Median indexed hardness

32PPM

One indexed ZIP

Range 32–32 PPM

State comparison
8 PPM below
State hardness rank
#236 of 371
Matched utilities
7
Active health records
0

City summary

What the indexed records say

Dublin has 1 published ZIP profile across Laurens County. The indexed median is 32 PPM, compared with 40 PPM across Georgia.

Among the 371 Georgiacities with an indexed median, Dublin ranks #236from highest to lowest. Across all 469 state ZIP profiles, available estimates run from 3to 207 PPM.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft1 ZIP
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard0 ZIPs

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
4.5 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Jan 11, 2016 to Dec 11, 2024.

ZIP directory

Water reports in Dublin

Open a ZIP for site-level provenance and measurements.

ZIP code

31021

Soft

32 PPM

Nearest site
4.5 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Dublin

PWSID GA1750002

Surface water
System population served
15,392
Last reported
Jun 12, 2026

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

Holly Hills Subdivision

PWSID GA1750030

Groundwater
System population served
645
Last reported
Jun 12, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Hunter'S Point Apartments

PWSID GA1750130

Groundwater
System population served
208
Last reported
Jun 12, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Thundering Springs Assoc.,inc.

PWSID GA1750043

Groundwater
System population served
189
Last reported
Jun 12, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Chimney Hill Subdivision

PWSID GA1750104

Groundwater
System population served
113
Last reported
Jun 12, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Heart Of Buckeye

PWSID GA1750017

Groundwater
System population served
95
Last reported
Jun 12, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Pinedale Estates Subdivision

PWSID GA1750026

Groundwater
System population served
81
Last reported
Jun 12, 2026

The system names this served city; Census place overlap links the city to this 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.

RecordSystemPeriodStatus
Consumer Confidence RuleGA1750043Oct 1, 2025Unaddressed
Lead and Copper RuleGA1750017Oct 1, 2025Unaddressed
Consumer Confidence RuleGA1750104Jul 1, 2025Resolved
LEAD AND COPPER RULE REVISIONSGA1750130Oct 17, 2024Resolved
LEAD AND COPPER RULE REVISIONSGA1750043Oct 17, 2024Unaddressed
LEAD AND COPPER RULE REVISIONSGA1750017Oct 17, 2024Resolved
Consumer Confidence RuleGA1750130Oct 1, 2023Unaddressed
Consumer Confidence RuleGA1750130Jul 1, 2023Unaddressed
Public NoticeGA1750043Jan 27, 2023Unaddressed
Public NoticeGA1750017Jan 26, 2023Unaddressed

Practical next steps

Move from index to evidence

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

Questions people ask

About water in Dublin

Is the water hard?

The indexed city median is 32 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.