Water service across
Miami-Dade.
From Brickell and Coral Gables to Homestead and the Redland — 305 H₂O delivers water service throughout Miami-Dade County. Filtration, delivery, and treatment solutions for the county’s distinct water conditions.
Different parts of the county have different water.
Miami-Dade’s water supply draws from the Biscayne Aquifer — one of the most productive shallow aquifers in the world, but also one that’s sensitive to coastal saltwater intrusion and agricultural runoff from the western portions of the county. Urban Miami uses municipally treated water that’s safe but chloramine-treated, hard, and variable in taste across neighborhoods. The western communities — Homestead, Redland, Florida City, parts of Kendall — often rely on private wells that can have iron, sulfur, or hardness concerns unique to that geology. There is no one-size water solution for Miami-Dade. We treat accordingly.
All of Miami-Dade.
- Miami
- Miami Beach
- Coral Gables
- Coconut Grove
- Hialeah
- Doral
- Kendall
- Homestead
- Miami Lakes
- South Miami
- Brickell
- Wynwood
- Little Havana
- Pinecrest
- Cutler Bay
- Florida City
- Key Biscayne
- North Miami
- North Miami Beach
- Aventura
Don’t see your city? We likely still serve your area — submit a request and include your zip code.
Services we offer here.
Miami-Dade water service, answered.
- Do you serve my specific neighborhood in Miami-Dade?
- We serve all of Miami-Dade County — from Brickell and Miami Beach to Homestead and Florida City. If you're not sure whether your address falls in our coverage, submit a request with your zip code and we'll confirm. We haven't found an area in Miami-Dade we can't reach.
- I'm in western Miami-Dade and I'm on well water. Can you help?
- Yes — this is one of the most common requests we get. Communities like Homestead, Redland, Kendall's western edges, and Florida City often rely on private wells with iron, sulfur, or hardness issues. Well water treatment starts with testing. We can help you understand your options.
- How do I schedule service in Miami-Dade?
- Submit a request through our request form. Tell us your address, what type of service you're interested in (delivery, filtration, cooler), and whether you're a home or business customer. We'll follow up to confirm your setup details and get you on the schedule.