Is Oviedo, FL tap water safe?
The short answer
3 of the 7 utilities serving Oviedo have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Florida’s records: Palm Valley Mobile Home Park, Chuluota Water System and Dovera (Consec.).
City of Oviedo, which serves the most people here, has 2 results above the health goal. The worst: Lead at 2.1 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Oviedo’s ZIP codes, from EPA’s estimates.
- Open report
City of Oviedo
Florida · serves 47,933 people · about 10,400 in Oviedo
2 results above the health goal. The worst: Lead at 2.1 ppb, above the health goal.
No health-based violations since 2016
- Open report
Seminole County Southeast
Florida · serves 70,040 people · about 9,000 in Oviedo
2 results above the health goal. The worst: Lead at 1.2 ppb, above the health goal.
No health-based violations since 2016
- Open report
Palm Valley Mobile Home Park
Florida · serves 1,476 people · about 670 in Oviedo
1 result above the legal limit. The worst: Total trihalomethanes (TTHM) at 90 ppb, above the legal limit.
3 health-based violations since 2016
- Open report
Chuluota Water System
Florida · serves 3,863 people · about 450 in Oviedo
1 result above the legal limit and 1 result above the health goal. The worst: Total trihalomethanes (TTHM) at 59.9 ppb, above the legal limit.
1 health-based violation since 2016
- Open report
Black Hammock - Msbu(Consec)
Florida · serves 781 people · about 280 in Oviedo
1 result above the health goal. The worst: Lead at 2.1 ppb, above the health goal.
No health-based violations since 2016
- Open report
Oviedo Marketplace (Consec.)
Florida · serves 689 people · lists Oviedo among the places it serves
Nothing in its records is above a health goal.
No health-based violations since 2016
- Open report
Dovera (Consec.)
Florida · serves 96 people · lists Oviedo among the places it serves
1 result above the health goal. The worst: Lead at 1.4 ppb, above the health goal.
1 health-based violation since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in City of Oviedo’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Aquasana SmartFlow Reverse Osmosis (AQ-SFRO2)
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Lead, Arsenic
Brondell Capella RC250 Reverse Osmosis System
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Lead, Arsenic
Water testing near Oviedo
The 3 labs Florida certifies closest to Oviedo, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Advanced Environmental Laboratories, Inc. - Orlando
Altamonte Springs, FL · about 15 miles
Certified for bacteria, nitrate, minerals and other inorganics
Eurofins Orlando
Altamonte Springs, FL · about 15 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts
DOH-EPH Orange Water Testing Laboratory
Orlando, FL · about 15 miles
Certified for bacteria
Florida Department of Health Bureau of Public Health Laboratories: Coliform and E. coli testing for private wells at the Jacksonville and Miami labs. Collection kits come from your county health department, and the sample has to reach the lab on ice the same day it is collected. $40 for private testing through the state lab. Well Water Testing, Florida Department of Health.
All 212 certified labs for FloridaWhich ZIP codes are in Oviedo: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Florida Department of Health Environmental Laboratory Certification Program, drinking water labs, as listed in TNI LAMS; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Oviedo
Other towns in Seminole County with a page of their own.
What to do next
- Read City of Oviedo’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for LeadRanked by certification and what they cost over five years.The best water filters for lead, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water