Water Treatment
Services in
Riviera Beach, FL

Riviera Beach's water is groundwater from the East Coast Surficial Aquifer, the shallow limestone and sand layer under the coast, pumped from 27 wells that fed the plant in 2025. Rainwater soaking through that limestone picks up calcium and magnesium, which is where the hardness comes from. The utility's well field sits back from the Lake Worth Lagoon, because salt water creeping inland has long been the main threat to this aquifer.

The plant on the mainland can treat about 17.5 million gallons a day. Raw water is first air-stripped, which blows volatile organic compounds out of it, then dosed with lime and polymer so calcium settles out, then disinfected with chlorine and ammonia and filtered for clarity. Finished water leaves at a pH of roughly 8.0 to 8.3. Lime softening was standard when the plant opened in the late 1950s; it lowers hardness but doesn't remove it, and it does little for PFAS or the natural organic color in Florida groundwater.

The district reaches about 13,000 service connections over roughly 10 square miles, from Silver Beach Road south to 45th Street and from the Florida Turnpike east to the ocean. The utility publishes results each year on its annual water quality reports page; that report is the place to check current numbers before you compare anything to a test.

The new plant is designed to make the water softer, lower in PFAS and lower in byproducts, but the utility's 2025 report schedules construction from spring 2026 to fall 2029. It pairs ultrafiltration pretreatment with five nanofiltration trains and five reverse osmosis trains, starting at 14 million gallons a day with room for 16. The utility board approved the construction contract, about $280 million, in February 2026; with new wells and related work, the City has put the whole program near $400 million.

Membrane plants nearby give a fair preview. Seacoast Utility Authority, which serves Lake Park and North Palm Beach just north of Silver Beach Road, runs nanofiltration and low-pressure RO and reports much lower byproducts than lime-softened or lake systems. Once the Riviera Beach plant is running, many homes may find a softener matters less than it does today, and the case for RO under the sink will rest more on preference and on household plumbing than on the plant.

So what makes sense now? If hardness is already scaling a water heater or fixtures, a softener protects them during the years before the switch, and it can stay useful afterward if your reading remains above a few grains. RO addresses PFAS and chromium-6 today and lead from old plumbing at any time. If you'd rather wait on bigger purchases, we'll say so and test again once the new plant's water reaches your street.

Hardness is the same on both sides of the Blue Heron Bridge, because the mainland and the city's part of Singer Island share one plant; what differs is the plumbing and how the scale shows. On Singer Island, high-rise condos along North Ocean Drive see it on glass shower doors, balcony fixtures and the water heaters inside each unit. Because a tower's main line belongs to the association, owners there usually start with equipment inside the unit, such as RO under the kitchen sink.

On the mainland, single-family homes in neighborhoods off Blue Heron Boulevard, Broadway and the streets around Marina Village carry the scale through a tank water heater, a dishwasher and a washer, and the outdoor hose bibs show it as white rings. Those houses can take a whole-house softener in the garage or utility area with a drain nearby, usually alongside a carbon tank to protect the resin from chloramine.

Lead isn't something the wells or the plant add; when it appears, it comes from a home's own pipes and fixtures. Riviera Beach began as a fishing village, incorporated as the Town of Riviera in 1922, and grew quickly in the decades after World War II. Many mainland houses date from those years, well before the 1986 federal ban on lead solder in drinking water plumbing. Some have been repiped; others still have original copper with soldered joints or old brass valves.

A first-draw sample is the only way to know. If the lab finds lead, the fix goes at the faucet you drink from: RO, or a filter certified to NSF/ANSI 53 for lead, which our page on drinking water filters explains. Until you have a result, running the cold tap for a minute after the water has sat overnight and using cold water for cooking are sensible habits.

Inside city limits between Silver Beach Road and 45th Street, you're almost certainly on the Riviera Beach Utility Special District. That includes the city's oceanfront on Singer Island and, outside the city, the Town of Palm Beach Shores at the island's south tip, Peanut Island and some neighborhoods with West Palm Beach addresses below 45th Street. Our Palm Beach Shores page covers how the same water behaves in that town's condos and co-ops.

North of Silver Beach Road, Lake Park and North Palm Beach get membrane-treated water from Seacoast Utility Authority, and our North Palm Beach page shows how different that water is. South of the district, most of West Palm Beach drinks treated lake water from that city's own plant. Mailing addresses don't follow these lines, so check your water bill; we confirm the utility at the start of every test.

Two changes catch residents' attention. The first is a faint yellow tint, which the utility said in early 2024 comes from broken-down natural organic matter that gets through the current filtration. It's an appearance issue tied to the plant's age, and the new membranes are designed to remove that material. At home, a catalytic carbon tank is designed to reduce organic color along with chloramine taste.

The second is a stronger chlorine smell for a few weeks. The utility periodically switches from chloramine to free chlorine to clean its mains, and the timing varies: July 1 to 22 in 2025, and May 18 to June 7 in 2026. Some cloudiness or slight discoloration can come with it. Aquarium owners and anyone on home dialysis should plan ahead, because chlorine and chloramine need different handling. Our page on why Florida tap water smells covers other odors.

The free water test is done at your kitchen faucet in roughly 20 minutes. It reads hardness in grains per gallon plus chloramine, iron, pH and total dissolved solids, which tells us more about your house than any district-wide figure. For homes built before 1986, we set up the lab lead test during the same visit.

From there the choice is usually simple. A 1960s ranch house near Blue Heron Boulevard with a tank heater might need carbon, a softener and RO. A newer Singer Island condo might only need RO. Standard installs are usually done the same day, and when filters, salt or a repair come due later, you call the same local technicians who installed it.