Free Water Testing in Miami, FL

Miami drinks Biscayne Aquifer water finished by Miami-Dade WASD, where the 2024 Annual Water Quality Report documents PFOA at 16 ppt and PFOS at 31 ppt, both above the EPA 2024 final MCL of 4 ppt. HydraGen Essentials sizes every free water testing job in Miami to that local water profile, starting with an in-home test calibrated against Miami-Dade Water and Sewer Department and the most recent Consumer Confidence Report.

Free Water Testing in Miami: What an in-home test measures

Miami (population about 439,000 residents, in Miami-Dade County) is served by Miami-Dade Water and Sewer Department (WASD). Source water: Biscayne Aquifer groundwater, with approximately 330 million gallons per day withdrawn from shallow wells averaging 80 feet deep, supplemented by Floridan Aquifer water treated at the Alexander Orr plant. On-site testing of Miami finished water typically reads 7 to 11 grains per gallon for hardness.

Why a free in-home test makes sense here in Miami

Miami drinks Biscayne Aquifer water finished by Miami-Dade WASD, where the 2024 Annual Water Quality Report documents PFOA at 16 ppt and PFOS at 31 ppt, both above the EPA 2024 final MCL of 4 ppt.

For Miami homeowners that translates into a specific set of treatment priorities. We commonly hear about:

  • Hardness scaling on glass shower doors and water heaters
  • Chlorine taste in cold drinking and ice water
  • Reddish or yellow staining on fixtures (iron)
  • Cloudy water at first draw (dissolved gas or sediment)
  • Soap that will not lather (high hardness)

What is in Miami water (notable details)

  • free chlorine secondary disinfection with TTHM and HAA5 reported in WASD's annual Consumer Confidence Report; the Biscayne Aquifer is a shallow groundwater system and the WASD CCR is the canonical record for finished-water quality (source)
  • Biscayne Aquifer wellfields are surrounded by urbanization and the Florida Department of Environmental Protection and Miami-Dade DERM actively manage source water protection zones to limit industrial, agricultural, and stormwater impacts (source)

What HydraGen Essentials includes on a Miami free water testing job

A 20 to 30 minute in-home test by a HydraGen Essentials technician, calibrated for South Florida tap water. We measure hardness, free chlorine or chloramine residual, total dissolved solids, iron, and pH directly at your kitchen tap, then walk you through the result on the spot.

  • Hardness measured directly in grains per gallon
  • Free chlorine or chloramine residual measured against the utility's published value
  • Total dissolved solids (TDS) on a calibrated meter
  • Iron, pH, and a visual sediment check
  • On-the-spot explanation of every reading
  • No equipment quote unless your results indicate a real treatment need

Miami neighborhoods and ZIPs we serve

We install for homeowners across Miami, including Brickell, Coconut Grove, Coral Way, Little Havana, Wynwood. Primary ZIP codes: 33125, 33127, 33130, 33131, 33133, 33135, 33145. Outside this list? The South Florida service area covers most of Miami-Dade County and the neighboring counties. Schedule a free water test or call (561) 277-0879.

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Frequently Asked Questions

What does Miami-Dade Water and Sewer Department actually put in my Miami tap water?

Miami-Dade Water and Sewer Department finishes water with free chlorine secondary disinfection at a running annual average of 2.7 mg/L. The most recent CCR (covering 2024) lists TTHM at 51 ppb and HAA5 at 44 ppb. Hardness is not on the CCR template, our on-site test typically reads 7 to 11 grains per gallon for Miami homes.

Is Miami water actually hard, and does it need softening?

Miami finished water typically tests 7 to 11 grains per gallon, which is moderately hard to hard on the water-treatment scale. That level produces visible scale on glass shower doors, faucet aerators, and water heater elements within a year. Whether to install a softener depends on appliance load and household preference, not just the gpg number.

What does HydraGen Essentials measure during a free in-home test in Miami?

We test hardness directly (in grains per gallon), free chlorine residual against Miami-Dade Water and Sewer Department's published value, total dissolved solids on a calibrated meter, iron, and pH. The visit runs 20 to 30 minutes. You get the readings written down and an explanation of what each one means for Miami homes specifically.

Will the test pick up PFAS or lead in Miami drinking water?

Lab-grade PFAS and lead detection takes certified equipment and a few days of turnaround, not an in-home test. We pull Miami-Dade Water and Sewer Department's most recent CCR with you. The 2025 report covering Miami lists lead at 3.2 ppb and PFOA at 16 ppt.

Ready to look at the water at your Miami home?

Free in-home water test. No pressure. A written summary you can keep, with no equipment quote attached unless you ask.