County · Florida
Osceola County, Florida: drinking water records
Explore EPA records for 28 community water systems across 13 ZIP codes in Osceola County, then find water-testing resources and available recent monitoring-station readings.
Data as of EPA UCMR 5 final release, August 2026 (file dated Aug 28, 2026) · EPA SDWIS 2026Q2 (file dated Jul 9, 2026). How we build these pages
Drinking-water records
EPA survey and compliance records are historical reports. UCMR 5 results are available for 5 of the 28 listed systems in this snapshot. A system with no reported PFAS detection is not a test of every tap or every contaminant.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems in this county
All 28 active community systems in the available county records, sorted by record completeness. Scroll the table to explore more systems.
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Toho Water Authority Eastern FL3490751 | 110,102 | 180 | 0 | 0 | 0.6 ppbbelow the action level |
| St. Cloud, City of (3 Wps) FL3491373 | 82,752 | 180 | 0 | 0 | 2.1 ppbbelow the action level |
| Toho Water Authority-Poinciana System FL3494429 | 69,447 | 180 | 0 | 0 | 0.4 ppbbelow the action level |
| Toho Water Authority Western FL3491011 | 40,330 | 120 | 1 | 0 | 1.4 ppbbelow the action level |
| Enterprise Cdd (Consecutive) FL3494428 | 11,178 | 60 | 0 | 0 | 2 ppbbelow the action level |
| Hammock Pointe Utility Association INC FL3494400 | 515 | 0 | 0 | 10 | 2 ppbbelow the action level |
| Floridian RV Resort FL3491702 | 450 | 0 | 0 | 5 | 0 ppbbelow the action level |
| Lake Runnymeade Mobile Home Park FL3490770 | 222 | 0 | 0 | 1 | 1.3 ppbbelow the action level |
| Shelter Cove Resort FL3491298 | 187 | 0 | 0 | 10 | 0 ppbbelow the action level |
| Sharp'S Mobile Home Park FL3491726 | 179 | 0 | 0 | 1 | 1.1 ppbbelow the action level |
| Lake Marian Shores FL3494318 | 130 | 0 | 0 | 3 | 0 ppbbelow the action level |
| Colonial Mobile Home Park FL3490265 | 115 | 0 | 0 | 1 | 0.6 ppbbelow the action level |
| East Toho Fka Boggy Creek Resort FL3491077 | 95 | 0 | 0 | 5 | 1.3 ppbbelow the action level |
| Lake Toho Resort FL3491909 | 70 | 0 | 0 | 3 | 2 ppbbelow the action level |
| Bermuda Mobile Home Park FL3494316 | 48 | 0 | 0 | 1 | 0 ppbbelow the action level |
| Harmony Cdd FL3494427 | 6,221 | 0 | 0 | 0 | 0.8 ppbbelow the action level |
| Pleasant Hill Lakes S/D FL3494287 | 2,957 | 0 | 0 | 0 | 0.9 ppbbelow the action level |
| Twa Sunbridge Water Treatment Plant FL3494439 | 542 | 0 | 0 | 0 | 0.4 ppbbelow the action level |
| Whispering Pines MHP FL3494313 | 428 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Great Oak R.V. Resort FL3490816 | 300 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Cypress Cove FL3490314 | 289 | 0 | 0 | 0 | 0 ppbbelow the action level |
| 21 Palms RV Resort FL3494320 | 200 | 0 | 0 | 0 | 1.9 ppbbelow the action level |
| Pleasant Hill Village FL3490986 | 165 | 0 | 0 | 0 | 1.1 ppbbelow the action level |
| Mill Creek RV Resort FL3490293 | 120 | 0 | 0 | 0 | 0.4 ppbbelow the action level |
| Hidden Glen FL3494416 | 70 | 0 | 0 | 0 | 2.1 ppbbelow the action level |
| King'S Mobile Home Park FL3491904 | 43 | 0 | 0 | 0 | 0.7 ppbbelow the action level |
| Kissimmee RV Park FL3491002 | 43 | 0 | 0 | 0 | 0 ppbbelow the action level |
| Lake Marian Resort FL3490766 | 32 | 0 | 0 | 0 | 2 ppbbelow the action level |
USGS · Monitoring stations
The water, more recently.
Available station readings in Osceola County, Florida. Each measurement keeps its time, unit and original source.
These readings describe water at a monitoring station. They do not test your tap, measure PFAS or lead, or determine whether water is safe to drink or swim in.
Recent observations load when this section comes into view.
How these readings update
We check for updates every 10 minutes while this section is visible and show supported observations from the last 48 hours. The time beside a reading is when USGS measured it; the checked time is when our service retrieved the response. We mark a reading more than 6 hours old as older. Provisional observations can change after USGS review. A missing reading does not mean zero or clean water.
Temperature, pH, dissolved oxygen, turbidity, conductivity, streamflow and water level are shown only where a station reports them. Different measurements have different units and sampling intervals. USGS data and documentation.
Your next step
Water testing, reports & local help.
Use these official directories to find your drinking-water agency, a certified laboratory and public water records. We have not yet added an individually reviewed local resource list for this county.
Official national directories
Water testing
Find your state’s private-well program
EPA’s state directory points well owners to local program information. Services and eligibility vary by state and county.
Water testing
Find a certified drinking-water laboratory
Use EPA’s directory to reach your state’s laboratory certification program. EPA does not provide on-request testing of residential drinking water.
Public records
Find your utility’s Consumer Confidence Report
EPA links to community water-system reports and explains how to read them. Look for your actual supplier rather than assuming every address in a county shares one system.
Public records
Explore USGS water observations
Find current and historical observations from USGS monitoring locations, including available stream, lake, and groundwater data. Measurements vary by station and do not replace a test of your household water.
A county overview cannot identify every property’s water provider. If you use a public water system, confirm its name on your bill and request its annual Consumer Confidence Report. Private wells need their own testing; public-system records do not describe a private well.
Understand water testing and laboratory reportsResource descriptions are compiled by Tap Water Lookup. Review dates describe our source check, not a new water sample. How we review sources · Suggest a correction
Explore your area
Local coverage in Osceola County
13ZIP areas in this overview
Explore the water-system records, recent station readings and testing resources on this county page. They describe the systems and stations identified in each section; they are not a separate water test for every community.
Towns and communities
- Buenaventura Lakes
- Four Corners
- Kissimmee
- Poinciana
- St. Cloud
View ZIP areas and understand coverage
- 33848
- 33896Poinciana
- 34739
- 34741Kissimmee
- 34743Buenaventura Lakes
- 34744Kissimmee
- 34746Kissimmee
- 34747Four Corners
- 34758Poinciana
- 34769St. Cloud
- 34771St. Cloud
- 34772St. Cloud
- 34773
These Census ZIP Code Tabulation Areas are grouped here by their largest county overlap. A ZIP area can cross county lines and contain several water suppliers or private wells. Place labels reflect Census geography, not verified postal city names or utility service boundaries.
Records for these areas are currently presented in this county overview rather than individual ZIP reports. An unpublished report does not mean there are no water records. Confirm your supplier on your water bill; if you use a private well, testing your own well is the relevant next step.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Database prepared 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.
Compiled by Tap Water Lookup from the sources identified on this page. Read the methodology and review process.