Is Heathrow, FL tap water safe?
The short answer
2 of the 4 utilities serving Heathrow have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Florida’s records: Seminole County Northwest and Chase Groves(Consec.).
City of Lake Mary, which serves the most people here, has 1 result 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 Heathrow’s ZIP codes, from EPA’s estimates.
- Open report
City of Lake Mary
Florida · serves 17,066 people · about 2,000 in Heathrow
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
Seminole County Northwest
Florida · serves 31,986 people · about 1,800 in Heathrow
1 result above the legal limit. The worst: Total trihalomethanes (TTHM) at 66.9 ppb, above the legal limit.
3 health-based violations since 2016
- Open report
Seminole County Northeast
Florida · serves 19,925 people · about 1,600 in Heathrow
Nothing in its records is above a health goal.
No health-based violations since 2016
- Open report
Chase Groves(Consec.)
Florida · serves 4,052 people · about 220 in Heathrow
1 result above the legal limit and 2 results above EPA’s new limit, which takes effect in 2029. The worst: Total trihalomethanes (TTHM) at 69.3 ppb, above the legal limit.
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 Lake Mary’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Brita Tahoe Pitcher with Elite Filter (OB60, OB06)
Pitcher
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 13, 2026
- IAPMO listing:NSF/ANSI 53checked Oct. 13, 2026
Certified for: Lead
Brita Everyday Pitcher with Elite Filter (OB46, OB06)
Pitcher
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 13, 2026
Certified for: Lead
PUR PLUS 11-Cup Pitcher (PPT111W)
Pitcher
- NSF listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 4, 2026
Certified for: Lead
Water testing near Heathrow
The 3 labs Florida certifies closest to Heathrow, 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 7 miles
Certified for bacteria, nitrate, minerals and other inorganics
Eurofins Orlando
Altamonte Springs, FL · about 7 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts
EMSL Analytical, Inc. - Orlando
Orlando, FL · about 14 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, asbestos
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 FloridaZIP codes in Heathrow
Which ZIP codes are in Heathrow: 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 Heathrow
Other towns in Seminole County with a page of their own.
What to do next
- Read City of Lake Mary’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