322 Roosevelt Trail, ME
Above the federal action level
Latest 90th-percentile lead: 28.9 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. In the most recent monitoring period, more than 10% of the sampled homes measured above 15 ppb. Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking now, and test your own tap.
322 Roosevelt Trail at a glance
322 Roosevelt Trail serves about 46 people through 1 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Cumberland County, Maine. EPA system ID: ME0004228; phone on file: 207-591-0365. 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 23.1 ppb from 5.8 ppb in the period ending 2025. The highest 90th-percentile result EPA holds for 322 Roosevelt Trail is 28.9 ppb across 2 monitoring periods, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 28.9 ppb over 15 |
| 2025 | 5.8 ppb |
How 322 Roosevelt Trail compares
Of the 358 Maine systems with a lead result, the median latest reading is 1.5 ppb; 2 are over 15 ppb right now and 40 have gone over at some point. 322 Roosevelt Trail's 28.9 ppb sits at the 100th percentile in Maine and the 99th nationally (higher means more lead).
Neighbouring systems
28 other systems share Cumberland County; 0 of them have a higher latest lead result than 322 Roosevelt Trail. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Portland Water District-Greater | 135,068 | 1.5 ppb |
| Brunswick/Topsham Water District | 18,863 | 0 (not detected) |
| Yarmouth Water District | 8,000 | 9.52 ppb |
| Bridgton Water District | 3,660 | 1.8 ppb |
| Maine Water Company Freeport Division | 2,700 | 0 (not detected) |
| Gray Water District | 2,468 | 2.3 ppb |
| South Freeport Water District | 960 | 0 (not detected) |
| Harrison Water District | 863 | 1.1 ppb |
| Friendly Village Of Gorham Mhp | 763 | 0.74 ppb |
| Knights Hill Association | 718 | 2.8 ppb |
Next steps for Westbrook, ME
Use a filter certified to NSF/ANSI 53 for lead on the tap you drink and cook from, now, before you test. Then test your own tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask 322 Roosevelt Trail whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 4930 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Systems that went over once often dip back under; here is what that means.