Is tap water safe in Deerfield Beach?

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 Deerfield Beach, FL?

Nearby USGS observations produce an estimate of 281.5 ppm (16.5 grains per gallon), classified as very hard. This is not a tap measurement.

Do I need a water softener in ZIP code 33441?

At 281.5 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

Deerfield Beach water quality

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

Median indexed hardness

281PPM

2 indexed ZIPs

Range 281–281.5 PPM

State comparison: 1 PPM above
State hardness rank: #136 of 290
Matched utilities: 1
Active health records: 0

City summary

What the indexed records say

Deerfield Beach has 2 published ZIP profiles across Broward County. The indexed median is 281 PPM, compared with 280 PPM across Florida.

Among the 290 Floridacities with an indexed median, Deerfield Beach ranks #136from highest to lowest. Across all 603 state ZIP profiles, available estimates run from 20to 374.5 PPM.

The 281–281.5 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: 1.2 miles
Profiles with evidence: 2/2

Confidence labels

High: 0Moderate: 2Low: 0

Observation window: Jun 6, 2016 to Jan 27, 2026.

ZIP directory

Water reports in Deerfield Beach

Open a ZIP for site-level provenance and measurements.

ZIP code

33441

Very Hard

281.5 PPM

Nearest site: 0.5 mi
Confidence: Moderate

View full ZIP evidence →

ZIP code

33442

Very Hard

281 PPM

Nearest site: 1.2 mi
Confidence: Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Deerfield Beach, City Of

PWSID FL4060254

Groundwater

System population served: 62,000
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.

Record	System	Period	Status
E. COLI	FL4060254	Mar 1, 2026	Archived
Revised Total Coliform Rule	FL4060254	Mar 1, 2026	Archived
E. COLI	FL4060254	Nov 1, 2025	Unaddressed
Revised Total Coliform Rule	FL4060254	Jul 1, 2025	Archived
Consumer Confidence Rule	FL4060254	Jul 1, 2025	Unaddressed
E. COLI	FL4060254	Jul 1, 2025	Archived
Revised Total Coliform Rule	FL4060254	Jun 1, 2025	Archived
E. COLI	FL4060254	Jun 1, 2025	Archived
E. COLI	FL4060254	Mar 1, 2025	Archived
Revised Total Coliform Rule	FL4060254	Mar 1, 2025	Archived

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 Florida communities

Coconut Creek

Broward County

281 PPM median

Coral Springs

Broward County

282 PPM median

Dania Beach

Broward County

281 PPM median

Davie

Broward County

282 PPM median

Fort Lauderdale

Broward County

280 PPM median

Hallandale Beach

Broward County

280 PPM median

Search all 291 Florida cities →

Questions people ask

About water in Deerfield Beach

Is the water hard?

The indexed city median is 281 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.