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Water Hardness in 33470

Loxahatchee, Florida · Palm Beach County

189 PPM
11.1 GPG
Hard
0Soft60120180300+
Verified — Annual Water Quality Report

Dataset updated March 9, 2026Matched to 15 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology

Source context

How this ZIP reading is built

This ZIP reading is built from 15 matched water systems. When more than one system is matched, the displayed value is weighted toward larger known service populations when that data is available.

Source basis
14 verified treated-water sources
15 matched systems total for this ZIP; treated-water reports are prioritized when available.
Water source profile
Primarily groundwater
Groundwater commonly picks up calcium and magnesium after contact with rock and soil. This profile is weighted by known population served across matched systems.
Data recency
March 9, 2026
Dataset rebuilt March 9, 2026; individual utility reporting years can vary.

Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.

Water Systems Serving 33470

These are the systems matched to this ZIP code. The displayed ZIP value is weighted toward larger known service populations when population data is available.

15 water systems
PWSID is the public water system identifier. Data Source shows whether the hardness value comes from a treated-water report, USGS monitoring, or a local estimate; source year is shown when available.
Palm Beach County Water Utilities
FL4504393
Hard
189 PPMgroundwater618,746 servedVerified — Annual Water Quality Report
Source water: 276 PPM
West Palm Beach Wtp
FL4501559
Hard
189 PPMsurface water132,000 servedVerified — Annual Water Quality Report
Source water: 173 PPM
Boca Raton Wtp
FL4500130
Hard
189 PPMgroundwater130,000 servedVerified — Annual Water Quality Report
Source water: 245 PPM
Boynton Beach Pws
FL4500145
Hard
189 PPMgroundwater112,000 servedVerified — Annual Water Quality Report
Source water: 276 PPM
Seacoast Utilities Authority
FL4501124
Hard
189 PPMgroundwater97,552 servedVerified — Annual Water Quality Report
Source water: 173 PPM
Showing the first 5 systems. Expand to review all matched systems.

Nearby Zip Codes

334121893341118933414189334781893341818933417189334761893341318933438189334071893340918933415189

What This Means For You

Recommendations are based on the displayed ZIP hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

Hard Water - Treatment Recommended

Your water is hard. Scale buildup is likely affecting your plumbing and appliances, reducing their lifespan and efficiency. A water softener is recommended to protect your home.

Recommended Products

Salt-Based Water Softener
Our PickAFWFilters Fleck 5600SXT 48KAlso GreatWhirlpool WHES40E 40KAlso GreatAFWFilters 64K GrainAlso GreatAFWFilters Iron Pro 2 64KAlso GreatSpringWell Filter + Softener Combo
Salt-Free Water Conditioner
Our PickSpringWell Salt-Free Cartridge
Water Hardness Test Kit
Our PickVarify (150 Strips)Also GreatJNW Direct (150 Strips)
Shower Head Filter
Our PickWeddell DuoAlso GreatAquaBliss SF100Also GreatSprite Pure 7-SettingAlso GreatAqua Earth 20-Stage
Water Softener Salt
Our PickMorton Clean & ProtectAlso GreatDiamond Crystal Bright & Soft

Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | Size Calculator | How to Test Your Water

Know your water hardness?

If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Loxahatchee, FL (33470).

Submit Your Data

Frequently Asked Questions

Is the water hard in Loxahatchee, FL (33470)?

The average water hardness in 33470 is 189 PPM (11.1 GPG), which is classified as hard.

Do I need a water softener in 33470?

With hardness of 189 PPM, a water softener is recommended for homes in 33470.

Is hard water in 33470 safe to drink?

Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.

How many water systems serve 33470?

Zip code 33470 in Loxahatchee, Florida is served by 15 water systems.

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