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City water profile

Eustis water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Eustis, Florida.

Median indexed hardness

351PPM

3 indexed ZIPs

Range 349–353 PPM

State comparison
71 PPM above
State hardness rank
#73 of 290
Matched utilities
7
Active health records
0

City summary

What the indexed records say

Eustis has 3 published ZIP profiles across Lake County. The indexed median is 351 PPM, compared with 280 PPM across Florida.

Among the 290 Floridacities with an indexed median, Eustis ranks #73from highest to lowest. Across all 603 state ZIP profiles, available estimates run from 20to 374.5 PPM.

The 349–353 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
Hard0 ZIPs
Very hard3 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
5.1 miles
Profiles with evidence
3/3

Confidence labels

High: 0Moderate: 3Low: 0

Observation window: Jan 13, 2016 to May 27, 2026.

ZIP directory

Water reports in Eustis

Open a ZIP for site-level provenance and measurements.

ZIP code

32726

Very Hard

351 PPM

Nearest site
0.7 mi
Confidence
Moderate

View full ZIP evidence →

ZIP code

32735

Very Hard

349 PPM

Nearest site
5.1 mi
Confidence
Moderate

View full ZIP evidence →

ZIP code

32736

Very Hard

353 PPM

Nearest site
12 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Eustis, City Of (4 Wtps)

PWSID FL3350346

Groundwater
System population served
39,721
Last reported
May 18, 2026

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

Eustis Eastern Wtp

PWSID FL3354953

Groundwater
System population served
3,301
Last reported
May 18, 2026

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

Black Bear Reserve

PWSID FL3354938

Groundwater
System population served
625
Last reported
May 18, 2026

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

Haselton Village

PWSID FL3350506

Groundwater
System population served
500
Last reported
May 18, 2026

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

Grand Terrace Subdivision

PWSID FL3354697

Groundwater
System population served
256
Last reported
May 18, 2026

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

Quail Ridge

PWSID FL3354867

Groundwater
System population served
240
Last reported
May 18, 2026

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

Lake Joanna Estates

PWSID FL3354044

Groundwater
System population served
140
Last reported
May 18, 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
E. COLIFL3350346Aug 1, 2025Unaddressed
Revised Total Coliform RuleFL3354938Aug 1, 2025Archived
Consumer Confidence RuleFL3354044Jul 1, 2004Unaddressed

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 Eustis

Is the water hard?

The indexed city median is 351 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.