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City water profile

Altamonte Springs water quality

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

Median indexed hardness

353PPM

2 indexed ZIPs

Range 353–353 PPM

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

City summary

What the indexed records say

Altamonte Springs has 2 published ZIP profiles across Seminole County. The indexed median is 353 PPM, compared with 280 PPM across Florida.

Among the 290 Floridacities with an indexed median, Altamonte Springs ranks #52from highest to lowest. Across all 603 state ZIP profiles, available estimates run from 20to 374.5 PPM.

The 353–353 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 hard2 ZIPs

2 of 2 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
14.2 miles
Profiles with evidence
2/2

Confidence labels

High: 0Moderate: 2Low: 0

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

ZIP directory

Water reports in Altamonte Springs

Open a ZIP for site-level provenance and measurements.

ZIP code

32701

Very Hard

353 PPM

Nearest site
12.9 mi
Confidence
Moderate

View full ZIP evidence →

ZIP code

32714

Very Hard

353 PPM

Nearest site
14.2 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Altamonte Springs Water Dept (2 Wps)

PWSID FL3590026

Groundwater
System population served
51,000
Last reported
May 18, 2026

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

Weathersfield

PWSID FL3591451

Groundwater
System population served
4,221
Last reported
May 18, 2026

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

Apple Valley (consec)

PWSID FL3590039

Groundwater
System population served
3,269
Last reported
May 18, 2026

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

Druid Hills (consec.)

PWSID FL3590111

Groundwater
System population served
821
Last reported
May 18, 2026

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

Oakland Shores

PWSID FL3590912

Groundwater
System population served
788
Last reported
May 18, 2026

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

Little Wekiva Estates

PWSID FL3590762

Groundwater
System population served
214
Last reported
May 18, 2026

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

Harmony Homes

PWSID FL3590497

Groundwater
System population served
158
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
Revised Total Coliform RuleFL3590026Aug 1, 2025Archived
Consumer Confidence RuleFL3590039Jul 1, 2025Unaddressed
Consumer Confidence RuleFL3590912Jul 1, 2025Unaddressed
Consumer Confidence RuleFL3590762Jul 1, 2025Unaddressed
Revised Total Coliform RuleFL3590026May 1, 2025Archived
Public NoticeFL3590497Sep 30, 2021Resolved
Consumer Confidence RuleFL3590111Jul 1, 2018Unaddressed

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 Altamonte Springs

Is the water hard?

The indexed city median is 353 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.