City of West Miami is the utility that delivers water to homes here. Miami-Dade Water and Sewer Department (WASD) sells it water wholesale and does not serve West Miami homes directly. We're starting in Miami-Dade County and can help you get a whole-house filter or under-sink reverse osmosis system installed: you call, send a few photos, and get one written price for a named system. West Miami's water comes from WASD's supply, drawn mainly from the Biscayne Aquifer. The WASD 2025 report describes that aquifer as a porous rock formation just below the land surface that fills with rainwater. The City of West Miami's 2025 Water Quality Report states that purchased water met all federal, state, and local drinking water standards in 2025. If you're unsure who your utility is, look at who bills you for water.
Steps before you order a filter system
Find your utility
The City of West Miami's 2025 Water Quality Report covers its own water consumers. Your bill shows which utility you are on.
Read the city's report
The city's 2025 Water Quality Report is on the City of West Miami website under the water department section. It covers monitoring from that year. If you want help with the format, see our guide on how to read your utility's annual water report.
Understand where the water comes from
West Miami buys its water wholesale from WASD. WASD's 2025 report says its source water comes mainly from the Biscayne Aquifer.
Think about which system fits your home
A whole-house filter sits on the pipes right after water enters your home. An under-sink reverse osmosis system feeds one dedicated faucet. Our guide on whole-house filter or reverse osmosis: how to choose walks through the difference and does not push one over the other.
Consider whether a softener is something you actually need
City documents do not publish a post-treatment hardness figure. If you want that number before deciding, call the City of West Miami Public Works Department at 305-266-4214. Our guide on water softener or water filter: what's the difference? can help frame the question.
Call us with a few photos
Send photos of where the main water line comes in or of your open sink cabinet. We give you one written price for a named system. No in-home salesperson comes to the house before the job.
Confirm the install date
We line up a local plumber and give you a date only after that plumber has confirmed it. If coverage in your part of West Miami is not yet set, we will tell you.
What WASD's treatment tells you about your supply
According to the WASD 2025 report, the department adds a phosphorous compound for corrosion control to reduce corrosion in distribution pipes and in home and business plumbing. Water also passes through dual-media sand and anthracite filters before entering the distribution system. Those are steps WASD says it takes. They describe the treatment, not what comes out of any particular tap. Picking a filter system is a separate question about where in your home you want filtered water and what your plumbing allows. It is not a response to any single line in a report. If you have questions about treatment at the plant level, the WASD 2025 report is the place to look. The City of West Miami Public Works Department at 305-266-4214 can help with questions specific to West Miami's distribution.
How we work in West Miami
We're starting in Miami-Dade, Broward, and Palm Beach counties. West Miami falls under our Miami-Dade County coverage. Right now we work only with homes on city water. If you're on a private well, let us know when you call and we'll tell you honestly whether we can help yet. A local plumber does the install, not to sell you anything, just to do the work. To get a written price or find out whether a plumber is confirmed in your part of West Miami, reach out to us.
Where these facts come from
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