Polk City System, FL
Lead detected, under the action levels
Latest 90th-percentile lead: 1.1 ppb (monitoring period 2024-2024). 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.
Polk City System at a glance
Polk City System serves about 2,568 people through 917 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Polk County, Florida. EPA system ID: FL6531424; phone on file: 863-984-1375. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
That is down 1.9 ppb from 3 ppb in the period ending 2021. The highest 90th-percentile result EPA holds for Polk City System is 3 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 1.1 ppb |
| 2021 | 3 ppb |
| 2018 | 1 ppb |
Where this result ranks
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. Polk City System's 1.1 ppb sits at the 54th percentile in Florida and the 57th nationally (higher means more lead).
Nearby utilities
130 other systems share Polk County; 48 of them have a higher latest lead result than Polk City System. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Lakeland, City Of | 193,297 | 0.6 ppb |
| Winter Haven Water Department | 87,537 | 7 ppb |
| Northeast | 60,557 | 1 ppb |
| Southwest/Polk County Utility | 39,209 | 1 ppb |
| Auburndale, City Of | 35,239 | 3.2 ppb |
| Haines City, City Of | 30,545 | 1 ppb |
| Northwest | 28,082 | 1.5 ppb |
| Bartow, City Of | 21,501 | 1 ppb |
| Lake Wales, City Of | 18,722 | 0.9 ppb |
| Central | 13,595 | 1.2 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Polk City, 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 Polk City System whether it covers that cost before hiring anyone - many utilities now do.
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. Size matters more than most people expect: small vs large water systems.