Lake Marian Resort, FL
Exceeded the action level in the past
Latest 90th-percentile lead: 2 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. The latest result is under the action level, but this system has gone over 15 ppb before. Lead comes from pipes, not the source water, so a home with a lead service line can still be exposed. Test your own tap.
Lake Marian Resort at a glance
Lake Marian Resort serves about 32 people through 113 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Osceola County, Florida. EPA system ID: FL3490766; phone on file: 443-413-4722. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
Against the period ending 2024 (1.8 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Lake Marian Resort is 23 ppb across 6 monitoring periods, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 2 ppb |
| 2024 | 1.8 ppb |
| 2023 | 23 ppb over 15 |
| 2022 | 1.4 ppb |
| 2021 | 9.5 ppb |
| 2021 | 8.4 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. Lake Marian Resort's 2 ppb sits at the 70th percentile in Florida and the 69th nationally (higher means more lead).
Other water systems in Osceola County
23 other systems share Osceola County; 2 of them have a higher latest lead result than Lake Marian Resort. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Toho Water Authority Eastern | 110,102 | 0.6 ppb |
| St. Cloud, City Of (3 Wps) | 82,752 | 2.1 ppb |
| Toho Water Authority-Poinciana System | 69,447 | 0.4 ppb |
| Toho Water Authority Western | 40,330 | 1.4 ppb |
| Enterprise Cdd (Consecutive) | 11,178 | 2 ppb |
| Harmony Cdd | 6,221 | 0.8 ppb |
| Pleasant Hill Lakes S/D | 2,957 | - |
| Twa Sunbridge Water Treatment Plant | 542 | 0.4 ppb |
| Hammock Pointe Utility Association Inc | 515 | 2 ppb |
| Floridian Rv Resort | 450 | 0 (not detected) |
Your move
Test your own tap with a certified lab first-draw sample; Miami Lakes, 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 Lake Marian Resort 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. The lead result guide covers how utilities pick the homes they sample. Why an old exceedance still matters: over the limit before, under it now.