J;C Mhp, FL
Exceeded the action level in the past
Latest 90th-percentile lead: 0.7 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. 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.
J;C Mhp at a glance
J;C Mhp serves about 40 people through 16 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Orange County, Florida. EPA system ID: FL3484175; phone on file: 305-804-2506. 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 down 1.8 ppb from 2.5 ppb in the period ending 2024. The highest 90th-percentile result EPA holds for J;C Mhp is 21.6 ppb across 6 monitoring periods, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0.7 ppb |
| 2024 | 2.5 ppb |
| 2024 | 3 ppb |
| 2020 | 2.2 ppb |
| 2019 | 0 (not detected) |
| 2018 | 21.6 ppb over 15 |
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. J;C Mhp's 0.7 ppb sits at the 37th percentile in Florida and the 46th nationally (higher means more lead).
Nearby utilities
40 other systems share Orange County; 32 of them have a higher latest lead result than J;C Mhp. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Orlando Utilities Commission | 536,466 | 2 ppb |
| Ocud/Eastern Water System (2 Wp) | 293,374 | 0.9 ppb |
| Ocud/Western Regional Wtr Sys (5 Wps) | 206,742 | 0.8 ppb |
| Cftod Central (4 Wps) | 136,500 | 1.3 ppb |
| Winter Park, City Of (3 Wps) | 82,984 | 1.4 ppb |
| Ocud/Southern Water Sys (5 Wps) | 80,738 | 1.6 ppb |
| Winter Garden Water Dept (3 Wps) | 72,205 | 3.1 ppb |
| Apopka, City Of (5 Wtps) | 71,917 | 0 (not detected) |
| University Of Central Florida | 44,103 | 4.7 ppb |
| Ocoee, City Of (2 Wps) | 34,000 | 0 (not detected) |
What to do in your house
Test your own tap with a certified lab first-draw sample; Oviedo, 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 J;C Mhp 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. Why an old exceedance still matters: over the limit before, under it now.