Oak Forest Mobile Home Park, NJ
Above the new 10 ppb level coming in 2027
Latest 90th-percentile lead: 11.88 ppb (monitoring period 2026-2026). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Under the current 15 ppb rule this is not an exceedance, but it is above the 10 ppb action level that takes over in Nov 2027. Test your own tap; filter if your result shows lead.
About Oak Forest Mobile Home Park
Oak Forest Mobile Home Park serves about 300 people through 158 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Atlantic County, New Jersey. EPA system ID: NJ0108019; phone on file: 609-390-0431. They can tell you what your service line is made of and whether they pay to replace it.
Lead results over time
That is up 11.88 ppb from 0 ppb in the period ending 2025. The highest 90th-percentile result EPA holds for Oak Forest Mobile Home Park is 11.88 ppb across 9 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 11.88 ppb over 10 |
| 2025 | 0 (not detected) |
| 2024 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2018 | 0 (not detected) |
| 2018 | 0 (not detected) |
How Oak Forest Mobile Home Park compares
Of the 605 New Jersey systems with a lead result, the median latest reading is 1 ppb; 5 are over 15 ppb right now and 52 have gone over at some point. Oak Forest Mobile Home Park's 11.88 ppb sits at the 98th percentile in New Jersey and the 98th nationally (higher means more lead).
Other water systems in Atlantic County
25 other systems share Atlantic County; 1 of them has a higher latest lead result than Oak Forest Mobile Home Park. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Atlantic City Mua | 152,415 | 0 (not detected) |
| Nj American Water - Atlantic County | 120,146 | 1 ppb |
| Margate City Water Department | 23,500 | 1.36 ppb |
| Ventnor City Water & Sewer Utility | 22,150 | 1.33 ppb |
| Hamilton Township Mua | 21,720 | 1.86 ppb |
| Brigantine Water Department | 14,450 | 2.49 ppb |
| Hammonton Water Dept | 12,153 | 0.38 ppb |
| Longport Water Department | 10,777 | 2.27 ppb |
| Buena Borough Mua | 4,880 | 0 (not detected) |
| Nj American Water - Egg Harbor City | 4,300 | 3 ppb |
Next steps for Seaville, NJ
Test your own tap with a certified lab first-draw sample; Seaville, NJ 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 Oak Forest Mobile Home Park 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. What a 90th-percentile result does and does not tell you: how to read a lead result. See what changes at 10 ppb in 2027.