About 0% of the county's 1,896,425 residents. Rank 60 of 67 in Florida.
95% range 31 to 87 private-well users (2010 base year). Rank 61 of 67 in Florida.
Low potential (average indoor radon may be less than 2 pCi/L). EPA says the map should not be used to decide whether an individual home needs testing.
Labs with an address in this county, from the official state lists on this site, matched by ZIP code.
What to test for in Broward County
Private wells are not regulated like public water: EPA advises owners to test their well every year for total coliform bacteria, nitrates, total dissolved solids and pH. Your state's own schedule:
- The Florida Department of Health (DOH) strongly recommends testing private wells for bacteria and nitrate at least once a year, and says most homeowners should test for lead every three years. Depending on land use nearby, your county health department may suggest other tests. source
Arsenic. USGS estimates that about 52 people using private wells in Broward County had arsenic above 10 µg/L, EPA's limit for public water (2010 base year; 95% range 31 to 87). USGS describes this kind of estimate as useful "for broad screening of the population at risk", so it says nothing certain about any one well. Arsenic has no taste or smell: test for it by name.
Radon. EPA puts Broward County in Zone 3: low potential (average indoor radon may be less than 2 pCi/L). That map is about radon in indoor air, and EPA says it should not be used to decide whether an individual home needs testing. If radon is found in your air and you have a well, EPA suggests testing the water too: see radon in well water.
For anything specific to your home (farms nearby, old plumbing, a new baby, a smell or stain), use the which-tests checklist. When the results arrive, check your numbers against EPA's limits.
Show the numbers
| Item | Value | Note |
|---|---|---|
| Palm Beach County | 3,454 people (2010 base year) | |
| Osceola County | 3,272 people (2010 base year) | |
| Lee County | 2,748 people (2010 base year) | |
| St. Lucie County | 2,426 people (2010 base year) | |
| Clay County | 2,142 people (2010 base year) | |
| Broward County (this county) | 52 people (2010 base year) |
USGS model estimate for broad screening, not a measurement of any well. Only a test tells you about your own well. Source: USGS, Estimated county level domestic well population with arsenic greater than 10 micrograms per liter (Ayotte, Medalie and Qi, 2017), accessed 2026-11-01.
PFAS in public water near Broward County (public supply, not your well)
This is public water data, not your well. A private well draws its own groundwater, which can have more or less PFAS than the public supply nearby. Only a test of your well tells you.
Under EPA’s fifth Unregulated Contaminant Monitoring Rule (UCMR 5), public water systems sampled their water for 29 PFAS between Jan 3, 2023 and Jun 17, 2026. 32 public systems that serve ZIP codes mainly in Broward County reported results. 24 of them had at least one sample with PFOA or PFOS at or above 4.0 ng/L, and 24 had at least one of the 29 PFAS measured at or above its reporting level.
| Public water system | System ID | Highest PFOA (ng/L) | Highest PFOS (ng/L) |
|---|---|---|---|
| Lauderhill, City Of | FL4060787 | 12 | 37 |
| Pembroke Pines, City Of | FL4061083 | 14.4 | 34.7 |
| North Lauderdale, City Of | FL4060976 | 7.5 | 29 |
| Bcwws 2A | FL4060163 | 11.5 | 28.4 |
| City Of Margate | FL4060845 | 6.5 | 27.7 |
4.0 ng/L (parts per trillion) is both EPA’s UCMR 5 reporting level for PFOA and PFOS and the number in EPA’s 2024 limit for public water. That limit is judged on a running annual average, so one sample at that level is not a violation. EPA proposed changes to its PFAS rules in May 2026: see PFAS in well water for the current status and who should test a well. To test your own well, find a lab certified for PFAS.
Method: a system counts for this county when it reports serving a ZIP code whose largest land part is in this county, so a system serving several counties counts in each. Source: U.S. EPA, UCMR 5 occurrence data (by state), file dated Oct 15, 2026; downloaded Nov 1, 2026.
Testing programs and help in Florida
- Your county health department can tell you how to collect well samples and have them tested, usually for $20-30 per sample. In some cases staff can collect the samples at your home for an extra $30-40 per visit. It can also help you understand the results. source
- Through the Well Surveillance Program, run by DOH and the Department of Environmental Protection (DEP), county health department staff find and sample drinking water wells near known or suspected contamination. Private wells found above drinking water standards are offered help from DEP's Water Supply Restoration Funding Program, usually a filter or a connection to public water. source
- In some cases, your county health department may be able to test for certain toxic substances free of charge. Ask whether it recommends any tests besides bacteria and nitrate. source
Buying a home with a well in Broward County
Loan test (FHA, VA, USDA) in Broward County, FL
- VA. Test results are valid for 90 days from the date the local health authority certifies them, unless the local authority says otherwise. VA’s chapter names no list of contaminants: the water must meet the local health authority’s requirements, or EPA guidelines where it has none. Your lender may ask for specific tests.
- FHA. A well test is required in the situations FHA’s handbook lists, among others, and the report may not be more than 180 days old at disbursement.
- USDA. Guaranteed loans need a water quality test for a private well, done by the local health authority or a state-certified lab, and no more than 180 days old at closing.
Lenders can ask for more (extra tests, a particular lab, who takes the sample): ask your lender before you book. Federal rules as read on Nov 3, 2026 source 1 source 2 source 3. Full comparison: VA, FHA and USDA well water test requirements. Loan test kits sold by mail, with price and days to results: kits compared.
State-certified labs in Broward County
Advanced Environmental Laboratories, Inc. - Miami
10200 USA Today Way, Miramar, FLPublic samples: ask the labBroward County Environmental Monitoring Laboratory
3211 College Avenue, Davie, FLPublic samples: ask the labBroward County Water and Wastewater Services Laboratory
2401 North Powerline Road, Pompano Beach, FLPublic samples: ask the labCity of Deerfield Beach Water Treatment Plant
290 Goolsby Boulevard, Bldg. D, Deerfield Beach, FLPublic samples: ask the labCity of Fort Lauderdale Environmental Laboratory
949 NW 38th Street, Ft. Lauderdale, FLPublic samples: ask the labCity of Hollywood Utilities Laboratory
1621 North 14th Avenue, Hollywood, FLPublic samples: ask the labCity of Margate Utilities
6630 NW 9th Street, Margate, FLPublic samples: ask the labCity of Plantation Utilities Department Laboratory
6500 NW 11th Place, Plantation, FLPublic samples: ask the labCity of Pompano Beach Utilities Laboratory
1205 N.E. 5th Avenue, Pompano Beach, FLPublic samples: ask the labCity of Sunrise Utilities Laboratory
777 Sawgrass Corporate Parkway, Sunrise, FLPublic samples: ask the labDr. Roy L. Virgin West Water Treatment Lab
4100 South Flamingo Road, Miramar, FLPublic samples: ask the labEurofins Fort Lauderdale
6340 NW 5th Way, Fort Lauderdale, FLPublic samples: ask the labPace Analytical Services, LLC-Pompano FL
3610 Park Central N., Pompano Beach, FLPublic samples: ask the labPriorityLab
3301 NW 55th Street, Fort Lauderdale, FLPublic samples: ask the labFlorida Spectrum Environmental Services - Fort Lauderdale
1460 W. McNab Rd., Fort Lauderdale, FLPublic samples: ask the labTesting by mail from Broward County. Florida Department of Health, Bureau of Public Health Laboratories well water testing page publishes these prices: Bacteria (E. coli and coliforms), private testing through the state lab $40 (checked 2 Nov 2026) source. All Florida state-lab prices and how to get a kit.
Labs on the Florida list whose own websites say they take homeowner samples: Central Florida Water Testing LLC DBA Plant Technicians (Leesburg), DOH-EPH Orange Water Testing Laboratory (Orlando), Escambia County Water Quality Laboratory (Pensacola), Everglades Laboratories, Inc. (West Palm Beach), FDOH Environmental Laboratory West Palm Beach (West Palm Beach), FL Department of Health - Miami Branch Laboratory (Miami), FL Dept. of Health - Alachua County Health Department (Gainesville), FL Dept. of Health - Columbia County Health Department (Lake City) and 7 more. Use Check my ZIP to sort labs by distance.
See all Florida labs in the finder and filter by the test you need and by labs that take homeowner samples.
- USGS, Estimated use of water in the United States, county-level data for 2015 (Dieter et al., ver. 2.0, 2018)
- USGS, Estimated county level domestic well population with arsenic greater than 10 micrograms per liter (Ayotte, Medalie and Qi, 2017)
- U.S. EPA, Map of Radon Zones, county list (EPA 402/A-16/001)
- U.S. Census Bureau, 2020 ZCTA to county relationship file (lab ZIP codes to counties)
- Florida DOH - Laboratories Certified Under NELAP (DEP Qlik app): Analyte Search + Organization Name and Location Search, Matrix = Drinking Water, Certification Status = Accredited, Active labs (DOH Version: 11/07/2026 08:30:01 (Qlik app refresh 11/9/2026 4:26:47 AM; live database))
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