Barrington Hoa, FL
Lead detected, under the action levels
Latest 90th-percentile lead: 2.7 ppb (monitoring period 2025-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
About Barrington Hoa
Barrington Hoa serves about 130 people through 37 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Hillsborough County, Florida. EPA system ID: FL6296194; phone on file: 813-879-1204. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
That is up 2.7 ppb from 0 ppb in the period ending 2025. The highest 90th-percentile result EPA holds for Barrington Hoa is 4.9 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 2.7 ppb |
| 2025 | 0 (not detected) |
| 2024 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2018 | 4.9 ppb |
Against other Florida systems
Of the 1,481 Florida systems with a lead result, the median latest reading is 1 ppb; 3 are over 15 ppb right now and 85 have gone over at some point. Barrington Hoa's 2.7 ppb sits at the 80th percentile in Florida and the 79th nationally (higher means more lead).
Neighbouring systems
141 other systems share Hillsborough County; 13 of them have a higher latest lead result than Barrington Hoa. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| City Of Tampa Water Department | 733,886 | 1.5 ppb |
| Hcwrd/South-Central | 515,012 | 0.7 ppb |
| Hcwrc/Northwest Utilities | 208,982 | 0.8 ppb |
| University Of South Florida | 47,586 | 0 (not detected) |
| City Of Plant City Utility | 41,601 | 1 ppb |
| City Of Temple Terrace Utility | 31,250 | 0 (not detected) |
| Hcwrd/Seaboard Utilities | 13,958 | 1.4 ppb |
| Fgua / Macdill | 11,965 | 2.7 ppb |
| Hcwrc/Pebble Creek Subdivision | 4,757 | 1.1 ppb |
| Windemere Utility | 3,080 | 3.2 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Riverview, FL may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Barrington Hoa whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1450 ppb (copper action level 1,300 ppb).
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. Why sampled homes are the worst-case ones is in the guide to reading the number. The action level is dropping - the 10 ppb rule from 2027.