Fairmount, MD
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2021-2023). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
Who runs the water here
Fairmount serves about 750 people through 321 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Somerset County, Maryland. EPA system ID: MD0190012; phone on file: 410-651-0268. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Fairmount's lead record
Against the period ending 2020 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Fairmount is 2 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2017 | 2 ppb |
Against other Maryland systems
Of the 437 Maryland systems with a lead result, the median latest reading is 0 ppb; 3 are over 15 ppb right now and 21 have gone over at some point. Fairmount's reported as 0 (not detected) sits at the 37th percentile in Maryland and the 25th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Somerset County
9 other systems share Somerset County; 4 of them have a higher latest lead result than Fairmount. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Eastern Correctional Institute | 3,500 | 2.7 ppb |
| Town Of Princess Anne | 3,300 | 3.1 ppb |
| City Of Crisfield | 2,976 | 1 ppb |
| Eden Mobile Home Park | 250 | 1.5 ppb |
| Hill Waterworks Cooperative | 100 | 0 (not detected) |
| Rhodes Point South Waterworks | 100 | 0 (not detected) |
| Tylerton Waterwork Cooperative | 100 | 0 (not detected) |
| Ewell Waterworks Cooperative | 75 | 0 (not detected) |
| Midtown Waterworks Cooperative | 34 | 0 (not detected) |
What to do in your house
Look up your address in Fairmount's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Fairmount 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. A zero today does not rule out a jump later - the rules are tightening in 2027.