Winter Garden, FL water quality
Winter Garden draws its water from the Floridan Aquifer via City of Winter Garden. Hardness runs from moderate to very high citywide, and disinfection byproducts along with hardness scale are the most common resident complaints.
Scored from published utility reports — legally compliant water can still score high.
Free in-home water test
Your Winter Garden score is 51/100 — see what it is at your address.
Book my free water testNo obligation, no hard sell. Mon–Sat 8:00am–7:00pm.
Contaminant panel
What's actually in Winter Garden water.
USGS groundwater context · reviewed July 29, 2026
Hardness
Soft < 3 gpg
Consistently high citywide — scale on fixtures and appliances is the top complaint.
No public source — private wells are not tested by any agency. EPA SDWIS
Chlorine / Chloramine
EPA MRDL 4 ppm
Persistent taste and skin-dryness complaints reported by residents.
No public source — private wells are not tested by any agency. EPA SDWIS
Trihalomethanes
EPA MCL 80 ppb
Disinfection byproduct — levels spike in warmer summer months.
No public source — private wells are not tested by any agency. EPA SDWIS
PFAS / PFOA
EPA MCL 4 ppt
Detected in recent monitoring; varies by service zone and proximity to industrial/airport sites.
No public source — private wells are not tested by any agency. EPA SDWIS
Iron
EPA SMCL 0.3 ppm
Occasional staining reports in older service areas.
No public source — private wells are not tested by any agency. EPA SDWIS
Sediment
—
Occasional turbidity from main breaks or flushing.
No public source — private wells are not tested by any agency. EPA SDWIS
Your street, not just your city
Which Winter Garden neighborhood are you in?
Enter your full address and we'll name your subdivision and the exact water system that serves it. Contaminant testing is only published at the utility level, so the numbers are the same — the geography is yours.
Check your water in 5 seconds
Enter your address or zip — we'll pull your neighborhood's contamination profile.
Public water system
Who actually supplies Winter Garden's water.
Drinking water isn't tested or regulated by neighborhood — it's tested by Public Water System (PWS). One utility pipes the same treated water to dozens of neighborhoods. So "what's the water like in Winter Garden" really means "which utility serves Winter Garden, and what does that utility's water look like."
City of Winter Garden Water Department
- PWS ID (EPA SDWIS)
- FL3481481
- Population served
- ~47,000
- Source water
- Floridan Aquifer
EPA compliance status: In compliance.
Bottom line: TapWaterData flags five contaminants above EPA health-based goals — legal, but above the stricter benchmark. Notably this system's flags include minerals and nitrate alongside the usual DBP group.
Addresses just outside the Winter Garden city line are on Orange County Utilities, not the city system.
Two different things get called "bad water."
"Exceeds health guideline" means the contaminant is legally fine — below the enforceable limit — but above a stricter, non-enforceable benchmark (EWG's) that some scientists consider safer. Nearly every Florida utility exceeds several of these, because Floridan Aquifer groundwater plus chlorination produces disinfection byproducts.
5 flagged items on this system. Not illegal water. Genuinely useful if you want to filter it out.
What's flagged on the Winter Garden system
Tap any row for the detail. Values are utility-wide, as published.
Naturally occurring in the aquifer.
Legal — above a stricter, non-enforceable health guideline.
Chlorination byproduct.
Legal — above a stricter, non-enforceable health guideline.
Trace mineral, unregulated.
Legal — above a stricter, non-enforceable health guideline.
Naturally occurring mineral.
Legal — above a stricter, non-enforceable health guideline.
Watch item for households with infants.
Legal — above a stricter, non-enforceable health guideline.
Some Winter Garden addresses just outside city limits are actually served by Orange County Utilities, not the city system.
Neighborhoods and communities served by City of Winter Garden Water Department
Same treated water, same test results — the difference between these addresses is plumbing age and distance from the plant, not the source.
Neighborhoods
Ranked worst → best.
25 recognized Winter Garden communities and subdivisions, ranked worst to best. Tap one for its profile.
Neighborhood profile
Tildenville
Winter Garden, FL · Mixed — City of Winter Garden Utilities plus private wells
- Hardness
- High
- Chlorine
- Low
Tildenville (1910s-1970s) is served by Mixed — City of Winter Garden Utilities plus private wells. It scores 83/100 because it sits in pre-1960 housing stock, where galvanized pipe and lead-solder joints are still in service; and on private or community wells, which no utility treats and no agency tests; and in pre-1960 housing stock, where galvanized pipe and lead-solder joints are still in service. Hardness here is high and chlorine/DBP exposure is low. Utility testing is system-wide, so these are modeled from pre-1960 plumbing and service-zone position — a free on-site test is what confirms your address.
- Built 1910s-1970s
How we score a Winter Garden neighborhood
No agency publishes testing per subdivision — it is published per public water system. So the score is a documented model, not a measurement:
- 1Start from the serving utility's own published baseline (hardness plus disinfection-byproduct load from its most recent Consumer Confidence Report).
- 2Add for plumbing era: +8 for pre-1960 housing stock, +4 for 1960s-80s, +2 for 1990s-2000s, +0 for 2010 and newer.
- 3Add for service-zone position: +6 where the subdivision sits at the end of long distribution mains (newer master-planned build-outs), +3 for the oldest downtown mains.
- 4Add for local sources: +12 private or community well, +9 airport/GOAA PFAS influence area, +7 industrial adjacency, +3 golf-corridor irrigation, +2 lakefront shallow-well and iron staining.
- 5Clamp to 30-95, then map to low / moderate / high. Wells get chlorine scored near zero — nothing is disinfecting that water at all.
Where the Winter Garden community names come from
Winter Garden publishes no official neighborhood map, so these are the recognized subdivision and community names used by the city, USPS mail routes, and local listings.
Data compiled from Winter Garden Consumer Confidence Reports and EPA ECHO monitoring. Neighborhood-level readings are estimates based on service zone, plumbing age, and source blending; a free on-site test provides exact numbers for your address.
Water system
Private well (no public water system)
Homes here draw directly from the Floridan Aquifer through a private well. Private wells are not regulated, not treated, and not tested by any agency — there is no CCR for this address because no one is required to produce one.
Maintenance
Last reviewed July 29, 2026
CCRs publish annually. We re-check every page against the current report. Full methodology.
Recent incidents
Actual "bad water" events near Winter Garden.
Orange County's real-world water problems over the last year have been infrastructure incidents, not contamination events. No countywide contamination event, no lead-in-water crisis, and no system in the county currently shows an active legal (MCL) violation in EPA's ECHO/SDWIS database.
- July 8-13, 2025Resolved
Precautionary boil-water advisory — SR-535 corridor
Orange County Utilities — SR-535 / Palm Parkway area
A contractor struck a water main near SR-535 / S. Apopka-Vineland Rd. / Winter Garden-Vineland Rd. / Palm Parkway. Orange County Utilities issued a precautionary boil-water advisory for the surrounding area. This is standard procedure any time system pressure drops, because low pressure opens a path for bacteria — it does not mean contamination was found. The advisory was lifted after roughly three days once bacteriological testing came back clean, then extended once more into mid-August 2025 during repairs before being fully lifted.
What happens next
The free test, exactly as it works.
We're testing homes in Winter Garden now
Book a slot and a technician brings a full field kit to your kitchen sink — hardness, chlorine, iron, TDS and pH, measured on site.
About 20 minutes, start to finish
You get your numbers written down and compared against your utility's own published report. Nothing is installed on the test visit.
A recommendation, not a hard close
If filtration makes sense, you get a fixed written price and financing options. If it doesn't, we'll tell you that too.
We don't publish customer reviews or install counts here until they come straight from our Google Business Profile — nothing on this page is a stand-in for real ones.
2 quick questions
What should we look at first in your Winter Garden home?
No contact info needed to answer — this just tells our tech what to test for.
Straight answers
Before you call anyone in Winter Garden.
Need is the wrong word: City of Winter Garden Water Department delivers water that meets every enforceable EPA limit. Filtration is about the things those limits don't cover — hardness that scales your fixtures and water heater, chlorine taste and smell, and disinfection byproducts that sit above the stricter (non-enforceable) EWG health guideline. Legal water and water you enjoy drinking aren't the same standard.
Free in-home water test
See what's actually coming out of your tap in Winter Garden.
A technician tests hardness, chlorine, iron, TDS and pH at your kitchen sink, walks you through the numbers, and leaves you the results — whether or not you buy anything.
Book my free water testNo obligation, no hard sell. Mon–Sat 8:00am–7:00pm.
Not ready to book? Text me this report.
One field. We'll send a link to this Winter Garden water report so you can read it later or forward it to a neighbor.
Phone number only. No email, no spam.
Get your Winter Garden numbers in writing.
Free in-home water test. Pick your own day and time window — name and phone, nothing else.
Book my free water testNothing gets installed on a test visit. If filtration makes sense, you get a fixed written price.