TapWater.org

Port St Lucie Drinking Water Quality

What's Really in Your Tap Water?

Port St Lucie tap water is generally safe, though there are a few things worth knowing. At just 60 ppm (3.5 gpg), the water is pleasantly soft. Lead levels test well below the EPA action level. There have been 25 violations recorded over the past 3 years.

B

Generally Safe

Minor compliance issues

3.5 GPG hardness

Lead

Below EPA action level

4.6ppb
EPA Limit

EPA action level: 15 ppb

Hardness

Soft water

60ppm
0100300+

US Average: 100 ppm

Violations

Past 3 years

25total

All administrative/monitoring

View EPA report →

Is Port St Lucie Tap Water Safe to Drink?

Port St Lucie tap water meets EPA health standards, but the water utility has administrative compliance issues.

  • •No health-based violations in the past 3 years.
  • •Lead levels are below the EPA action level.
  • •25 monitoring/reporting violations (administrative issues like missed testing deadlines or late reports).
  • •While not directly health-related, frequent administrative violations may indicate operational issues with the water utility.
  • •We recommend testing your water at home for complete peace of mind.

The data below shows test results from 1 water utility serving 224K people in the Port St Lucie area. Water quality testing is conducted regularly and reported to the EPA.

How Hard is Port St Lucie Water?

SoftVery Hard
060120180300+

60 ppm

3.5 grains per gallon

Soft

Soft water requires no treatment and is gentle on skin and appliances.

Estimated from 1 neighboring county. Actual values may vary.

Impact on Your Home

Shower

Great for skin & hair

Kitchen

No water spots

Laundry

Clothes stay soft

Appliances

No scale buildup

Regional Comparison

Port St Lucie
60
Florida
180
US Average
100

Values in ppm (mg/L as CaCO₃)

Based on 5 water samples from St. Lucie County.

Your pipes tell a different story

The data above shows what leaves the treatment plant—not what comes out of your faucet. Old pipes, lead solder, and building plumbing can add contaminants the city never tests for. Know exactly what's in your Port St Lucie tap water.

Test Your WaterSee top-rated kits →

Home test kits detect lead, bacteria, pesticides, and 100+ other contaminants. Results in 5-10 business days from certified labs.

Water splashing from a kitchen faucet

Lead & Contaminants

Understanding lead levels and water quality violations in Port St Lucie

Lead Test Results

90th Percentile Lead Level

4.6 ppb

Below EPA Action Level
0EPA Limit (15)30+

Port St Lucie lead levels are well within safe limits.

Regular testing is still recommended, as lead can enter water through household plumbing.

Last sampled: 2023-12-01

About Lead in Drinking Water

What is Lead in Water?

Lead is a toxic metal that can dissolve into drinking water from older pipes, solder, and fixtures. It's invisible, tasteless, and odorless, making testing the only way to detect it. The EPA has set an action level of 15 ppb, though they emphasize there is no safe level of lead exposure.

Potential Health Effects

Children

Developmental delays, learning difficulties, lower IQ, behavioral issues

Adults

High blood pressure, kidney damage, reproductive issues

How to Reduce Exposure

  • •Run water for 30 seconds to 2 minutes before drinking, especially in the morning
  • •Use cold water for cooking and drinking (hot water dissolves more lead)
  • •Install a NSF-certified filter designed to remove lead
  • •Test your water, especially if your home was built before 1986

EPA Compliance History

Active Violations

Administrative issues pending

Current violations are administrative or monitoring-related. Water quality is not immediately affected, but stay informed about utility updates.

3-Year Violation Summary

25

Total Violations

0

Health-Related

25

Administrative

Active violations pending resolution

Health-Related Violations

Contaminant exceeded EPA safety limits. May require filter or alternative water source.

Administrative Violations

Missed testing deadlines or reporting. Does not indicate water quality issues.

View Full EPA Compliance Report for Port St Lucie

Who Provides Port St Lucie's Water?

Utility Name

PORT ST LUCIE UTILITIES

EPA System ID (PWSID)

FL4560954

Primary Water Source

Groundwater

Population Served

224K

View Full EPA Report

Frequently Asked Questions

Common questions about Port St Lucie tap water quality

Port St Lucie tap water is generally safe to drink with minor compliance issues. While there may be some monitoring violations, there are no significant health-based concerns. The water meets EPA safety standards.
Port St Lucie has soft water with a hardness of 60 ppm (3.5 grains per gallon). Soft water requires no treatment and is gentle on skin and appliances.
Lead levels (4.6 ppb) are below the EPA action level of 15 ppb.
Port St Lucie's tap water is provided by PORT ST LUCIE UTILITIES. The EPA system ID (PWSID) is FL4560954. The primary water source is Groundwater. You can find official water quality reports and contact information through your local utility.
Based on recent water quality data, a water filter may be beneficial in Port St Lucie.
Port St Lucie's water utility has had 25 violations in the past 3 years. Of these, 0 were health-based and 25 were monitoring/reporting related.
Port St Lucie's water utility uses chlorine or chloramine to disinfect the water supply. This is a safe and common practice required by the EPA. The taste is usually more noticeable in warm weather or near treatment facilities. To reduce chlorine taste, let water sit in an open pitcher for 30 minutes, use a refrigerator filter, or install a carbon filter on your tap.
Port St Lucie's tap water primarily comes from groundwater sources. The water undergoes treatment at local facilities before being distributed through the municipal water system. The water is provided by PORT ST LUCIE UTILITIES.

Nearby Cities in Florida

Miami

Very Hard water

Orlando

Very Hard water

Tampa

Jacksonville

Soft water

West Palm Beach

Very Hard water

Clearwater

Very Hard water

View all Florida cities

This data is for informational purposes only. Water quality can vary by neighborhood and building. For official reports, contact your local water utility or the EPA. Learn about our methodology