How to Read Your Palm Beach County Water Quality Report Without a Chemistry Degree

Your annual water quality report contains useful information, but its abbreviations and tables can make it difficult to know what matters. Here is a plain-English guide for Palm Beach County homeowners.

What is a Consumer Confidence Report?

A Consumer Confidence Report, or CCR, is the annual water quality report issued by a community water system. It identifies the water source, lists regulated contaminants that were detected, compares results with federal and state standards, and reports any violations. The EPA requires community systems to provide a report by July 1 each year, and the results generally cover the previous calendar year.

Which water quality report applies to my home?

Start with the utility named on your water bill, not just your mailing address. Palm Beach County Water Utilities serves Royal Palm Beach, Greenacres, Haverhill and many unincorporated areas. Wellington Utilities serves its own customer area west of State Road 7. Private wells are different and are not covered by either utility report. Two homes only a few miles apart may receive water from different sources and treatment systems.

What do MCL, action level, ppm and ppb mean?

An MCL, or Maximum Contaminant Level, is the highest level of a regulated contaminant allowed in drinking water. An action level is a threshold that can trigger treatment or other required steps. ppm means parts per million, while ppb means parts per billion. For lead and copper, the report uses the 90th percentile, meaning 90 percent of sampled homes were at or below the listed result.

What did the 2025 Palm Beach County report show?

The 2025 Palm Beach County Water Quality Report states that the utility had zero water quality violations in 2025. Its Eastern Region table also reported these results:

• Chlorine and chloramines: 3.04 ppm compared with a 4.0 ppm maximum residual disinfectant level

• Total trihalomethanes: 40.63 ppb compared with an 80 ppb MCL

• Haloacetic acids: 30.35 ppb compared with a 60 ppb MCL

• Lead: 1.44 ppb at the 90th percentile compared with a 15 ppb action level, with zero sites over the action level

• Copper: 0.153 ppm at the 90th percentile compared with a 1.3 ppm action level, with zero sites over the action level

These figures do not mean that nothing was detected. They mean the reported results remained below the applicable regulatory thresholds.

How is Wellington water different?

Wellington's 2025 Water Quality Report also reports no violations. However, Wellington has its own wells and treatment facility. It draws from the surficial aquifer and uses a combination of lime softening and membrane treatment, including reverse osmosis, while it expands nanofiltration capacity. This is why the correct utility report matters even within the same county.

What can a utility report not tell me about my home?

A utility report describes the public system as a whole. It cannot show what is happening inside one home's service line, plumbing, fixtures, water heater or existing treatment equipment. Palm Beach County notes that once water passes the meter, the homeowner is responsible for the service line and plumbing. Scale, chlorine taste or odor, staining and other household concerns can therefore vary from one property to the next.

When should I schedule an in-home water evaluation or laboratory test?

An in-home water evaluation is useful when you want to understand hardness, scale, chlorine taste or odor, staining, water pressure, or which treatment system fits the property. If your concern involves a health-related contaminant such as bacteria, nitrate, lead or PFAS, request testing from a certified laboratory. A treatment-focused home evaluation and a certified laboratory analysis serve different purposes.

Understand Your Water Before Choosing a Solution

Water Concierge Services is a family-run Authorized Kinetico Dealer serving Palm Beach and Broward counties. We help homeowners understand their water and recommend treatment based on the property, plumbing, water source and concerns. Call (561) 779-5544 or book a free water test.