Maple Ridge Mobile Home Park, ME
Exceeded the action level in the past
Latest 90th-percentile lead: reported as 0 (not detected) (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.
Maple Ridge Mobile Home Park at a glance
Maple Ridge Mobile Home Park serves about 50 people through 20 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Penobscot County, Maine. EPA system ID: ME0095340; phone on file: 207-416-7545. They can tell you what your service line is made of and whether they pay to replace it.
Maple Ridge Mobile Home Park's lead record
That is down 6.2 ppb from 6.2 ppb in the period ending 2024. The highest 90th-percentile result EPA holds for Maple Ridge Mobile Home Park is 100 ppb across 9 monitoring periods, 1 of them over the 15 ppb action level.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2024 | 6.2 ppb |
| 2022 | 4 ppb |
| 2019 | 0 (not detected) |
| 2018 | 0 (not detected) |
| 2017 | 1.2 ppb |
| 2016 | 0 (not detected) |
| 2016 | 100 ppb over 15 |
| 2016 | 0 (not detected) |
How Maple Ridge Mobile Home Park 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. Maple Ridge Mobile Home Park's reported as 0 (not detected) sits at the 8th percentile in Maine and the 3rd nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
48 other systems share Penobscot County; 41 of them have a higher latest lead result than Maple Ridge Mobile Home Park. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Bangor Water District | 27,298 | 7.45 ppb |
| Brewer Water Department | 8,860 | 2.1 ppb |
| Old Town Water District | 7,648 | 7.9 ppb |
| Orono-Veazie Water District | 5,793 | 10 ppb |
| Maine Water Company Millinocket Division | 5,400 | 2.8 ppb |
| Hampden Water District | 4,800 | 2.52 ppb |
| Lincoln Water District | 3,020 | 0.96 ppb |
| Dexter Utility District | 2,338 | 4.9 ppb |
| East Millinocket Water Works | 2,133 | 2.8 ppb |
| Newport Water District | 1,900 | 1.3 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Corinna, ME 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 Maple Ridge 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. The lead result guide covers how utilities pick the homes they sample. More in what a past exceedance means today.