What's really in Marion County's water
Most companies want you to guess. We'd rather show you the numbers — sourced to the utilities and public agencies that publish them — so you can decide for yourself what your home needs.
Is the water hard in Ocala and Marion County?
Yes. Marion County draws Floridan aquifer water benchmarked around 8–9 grains per gallon, and private wells — about 41.5% of built parcels — frequently add iron staining and a sulfur (rotten-egg) odor. The City of Ocala lime-softens its own supply, but that reaches only about 69,000 of the county's 442,660 residents. Most homes are on unsoftened well or county water.
Hardness & supply by area
The numbers, with sources
| Area / supply | Hardness | Notes | Source |
|---|---|---|---|
| City of Ocala (municipal) | Lime-softened at plant | Serves ~69,000 of 442,660 county residents | City of Ocala Water Resources |
| Marion County wells (Floridan aquifer) | ~8–9 gpg regional benchmark | Iron & hydrogen-sulfide odor common | SWFWMD / USGS / UF-IFAS |
| The Villages area (nearby benchmark) | 153 mg/L ≈ 8.9 gpg | Chlorination only, unsoftened | Village Center Service Area CCR |
| Gainesville (GRU, nearby benchmark) | 140 mg/L ≈ 8.2 gpg | Floridan aquifer, unsoftened | Gainesville Regional Utilities |
| Private wells, countywide | Varies by well | ~41.5% of built parcels on wells | FL DOH Water Management Inventory |
gpg = grains per gallon. Benchmarks reflect regional Floridan aquifer utilities; your individual well can differ, which is why we test on site. Figures are reproduced from public reports linked below.
Your town
Water reports by community
Answers
Marion County water, explained
What is the water hardness in Marion County, Florida?
Marion County draws Floridan aquifer water, benchmarked regionally around 8–9 grains per gallon (about 140–153 mg/L at nearby utilities). City of Ocala water is lime-softened at the plant, but serves only about 69,000 of the county's 442,660 residents; most homes are on unsoftened well or county water.
How many Marion County homes are on well water?
About 41.5% of built parcels in Marion County are on private wells, per the Florida Department of Health's Water Management Inventory — one of the highest well shares in Florida. Roughly 62% of parcels are on septic systems.
Why does Marion County well water smell and stain?
Floridan aquifer well water commonly carries iron (which causes orange staining) and hydrogen-sulfide gas (the rotten-egg smell). Both are reducible with the right softening and filtration; a water test confirms the levels.
Sources
Where these numbers come from
- City of Ocala Water Resources — treatment & service population — www.ocalafl.gov/government/city-departments-i-z/water-resources
- FL DOH Florida Water Management Inventory — Marion County (well & septic share) — www.floridahealth.gov/environmental-health/private-well-testing/
- Village Center Service Area — Consumer Confidence Report (153 mg/L benchmark) — www.districtgov.org/departments/Utilities/water-quality.aspx
- Gainesville Regional Utilities — Water Quality (140 mg/L / 8.2 gpg) — www.gru.com/
- SWFWMD — Springs & Floridan aquifer water quality — www.swfwmd.state.fl.us/
Public data is summarized here for homeowner reference and updated periodically. For the authoritative, current figure, consult your water utility's latest Consumer Confidence Report.
Want your home's exact numbers?
Public benchmarks are a starting point. The free in-home test gives you your water's real figures.