Water Quality Report · Updated May 12, 2026
WINTER PARK, CITY OF (3 WPS)
WINTER PARK, CITY OF (3 WPS) delivers tap water graded C (73/100) by TapWaterSafety.org. The utility serves approximately 82,984 residents in WINTER PARK, Florida using groundwater. The most significant water quality concerns are: Haloacetic acids (HAA9) significantly above health guideline; Total trihalomethanes (TTHMs) significantly above health guideline; Haloacetic acids (HAA5) significantly above health guideline. For questions, the utility can be reached at 407-599-3542.
Is WINTER PARK tap water safe to drink?
WINTER PARK, CITY OF (3 WPS) delivers tap water that earns a grade of C (73/100) from TapWaterSafety.org — an average rating, with several contaminants above health guidelines but generally compliant with US legal limits.
The utility serves 82,984 residents in WINTER PARK, drawing from groundwater.
Public testing data identifies 6 contaminants in this water above EWG's health-based guidelines, including: Haloacetic acids (HAA9), Total trihalomethanes (TTHMs), Haloacetic acids (HAA5), Bromate, Chromium (hexavalent), Chlorate. For most residents, a properly certified home filter at the kitchen tap is the most cost-effective way to reduce exposure to whatever's in your water. See our filter recommendations below, matched specifically to this utility's contaminant profile.
Quick actions for WINTER PARK residents
Top concerns in this water
Based on the most recent EPA and EWG data, these are the most significant water quality issues for WINTER PARK, CITY OF (3 WPS).
Haloacetic acids (HAA9) significantly above health guideline
Moderate concernHaloacetic acids (HAA9) detected at 35.9 ppb, 599x above the EWG health guideline of 0.06 ppb.
Total trihalomethanes (TTHMs) significantly above health guideline
Moderate concernTotal trihalomethanes (TTHMs) detected at 64.4 ppb, 429x above the EWG health guideline of 0.15 ppb.
Haloacetic acids (HAA5) significantly above health guideline
Moderate concernHaloacetic acids (HAA5) detected at 24.1 ppb, 241x above the EWG health guideline of 0.1 ppb.
Contact WINTER PARK, CITY OF (3 WPS)
Reach the utility directly for service issues, water quality concerns, or to request your Consumer Confidence Report.
General Contact
Treatment Plant
Recommended water filters for WINTER PARK
Filters matched to the specific contaminants in this water supply.
Carbon block (NSF/ANSI 42 + 53)
$40-$750Activated carbon is highly effective for disinfection byproducts like TTHM and HAA5.
Disclosure: TapWaterSafety earns a commission from purchases made through these links. This does not influence our scoring methodology or filter selection.
Score breakdown
This utility's overall score of 73/100 breaks down across five weighted components. Read the full methodology →
Contaminants detected — international standards comparison
Every contaminant detected, compared side-by-side against US EPA legal limits, the EU Drinking Water Directive (2020/2184), WHO Guidelines, and California's Public Health Goal (the strictest US benchmark). Why we show multiple standards →
| Contaminant | Detected | EWG US health-based |
EPA US legal |
EU DWD Europe |
WHO global |
CA PHG strictest US |
Tested sample year |
Status |
|---|---|---|---|---|---|---|---|---|
| Haloacetic acids (HAA9) Disinfection byproduct |
35.9 ppb | 0.06 | — | — | — | — | — | 599× over |
| Total trihalomethanes (TTHMs) Disinfection byproduct |
64.4 ppb | 0.15 | 80.0 | 100 | — | — | — | 429× over |
| Haloacetic acids (HAA5) Disinfection byproduct |
24.1 ppb | 0.1 | 60.0 | 60 | — | — | — | 241× over |
| Bromate Disinfection byproduct |
4.28 ppb | 0.1 | 10.0 | 10 | 10 | 0.1 | — | 43× over |
| Chromium (hexavalent) Heavy metal |
0.13 ppb | 0.02 | — | — | — | — | — | 6.5× over |
| Chlorate Disinfection byproduct |
249.7 ppb | 210.0 | — | — | — | — | — | 1.2× over |
| Nitrate Inorganic |
0.0279 ppm | 0.14 | 10.0 | 11.3 | 11.3 | 10 | — | Below guideline |
| Molybdenum Other |
1.88 ppb | 40.0 | — | — | — | — | — | Below guideline |
| Hexachlorocyclopentadiene Other |
0.0355 ppb | 2.0 | 50.0 | — | — | — | — | Below guideline |
| Barium Heavy metal |
12.0 ppb | 700.0 | 2000.0 | — | 1300 | 2000 | — | Below guideline |
| Aluminum Heavy metal |
2.87 ppb | 600.0 | — | 200 | — | 600 | — | Below guideline |
| Manganese Heavy metal |
0.46 ppb | 100.0 | — | 50 | 80 | — | — | Below guideline |
| 2,4-D Pesticide/Herbicide |
0.045 ppb | 20.0 | 70.0 | — | — | — | — | Below guideline |
| Strontium Radiological |
0.198 ppb | 1500.0 | — | — | — | — | — | Below guideline |
| Dalapon Pesticide/Herbicide |
0.0967 ppb | — | 200.0 | — | — | — | — | Below guideline |
| Fluoride Inorganic |
0.56 ppm | — | 4.0 | 1.5 | 1.5 | — | — | Below guideline |
All values in the unit of the detected level. Red cells indicate the detected level exceeds that standard. Some contaminants have limits in some jurisdictions but not others (shown as —). The "Tested" column shows the year each contaminant sample was collected.
Sources: US EPA, EU Drinking Water Directive 2020/2184, WHO Guidelines (4th ed.), California OEHHA PHGs, EWG Tap Water Database.
WINTER PARK, CITY OF (3 WPS) service area
This water system serves 1 community in Orange County, Florida. Click any city for its dedicated tap water quality page.
Find the right filter for WINTER PARK water
Browse filter categories by water-quality concern. Each option below is NSF-certified for the matched contaminant type.