First: are you on a well or utility water?
Most Ranches homes use private wells, which carry no chlorine or chloramine unless a treatment system adds it. If you pay a water bill to the City of Sunrise (or Cooper City), you are on treated utility water. If not, see well water treatment instead.
Sunrise's disinfectant
Each of Sunrise's three service area reports for 2025 says chlorine and ammonia are added for disinfection. The Southwest service area report lists chloramines at a highest running annual average of 3.5 ppm, with individual results from 2.1 to 4, against a maximum of 4. Sunrise publishes a service area map on its water quality page so you can see which plant serves your address.
If you are not sure whether your property is one of those on Sunrise water, your bill, or the absence of one, is the quickest answer.
Free chlorine weeks
Sunrise switches from chloramine to free chlorine once or twice a year for two to four weeks as routine maintenance; in 2026 it ran from April 27 to May 25. The water can taste or smell more like a pool during that time. Sunrise asks aquarium keepers with sensitive species to plan for it, and says dialysis questions should go to the patient's doctor or dialysis specialist. Questions: (954) 888-6000.
Why plain carbon may struggle
- Chloramine reacts more slowly with standard carbon.
- It needs more contact time, so small, fast-flow cartridges let more through.
- At 3 ppm and above, small filters can be used up faster than labels suggest.
What to look for
- Catalytic carbon or media designed for chloramine.
- A chloramine reduction claim on the exact model's NSF/ANSI 42 listing.
- Sizing to your peak flow.
Living Water describes its Puronics Clarius iGen and Goodspring whole-home systems as removing chloramine and chlorine. For drinking water only, an under-sink RO may be enough. More in the chloramine filter guide.
Size matters on larger Ranches homes: more bathrooms and longer runs mean higher peak flow, and chloramine media needs enough contact time at that flow.
Measure it
Call, text or WhatsApp Jorge at (305) 793-5974. He tests total and free chlorine at your tap.
https://www.sunrisefl.gov/home/showpublisheddocument/11720/639149626492970000
https://www.sunrisefl.gov/departments-services/utilities/water-quality
https://www.sunrisefl.gov/departments-services/utilities/water-quality/water-chlorination-event
https://www.sunrisefl.gov/departments-services/public-service-utility-billing/utility-service-coverage
Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist