Maple Hill Mobile Estates, 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
Maple Hill Mobile Estates serves about 180 people through 84 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Cecil County, Maryland. EPA system ID: MD0070223. Ask the utility on your bill for your address in their service line inventory.
Lead results over time
Against the period ending 2020 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Maple Hill Mobile Estates is 8 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 | 8 ppb |
Where this result ranks
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. Maple Hill Mobile Estates's reported as 0 (not detected) sits at the 19th percentile in Maryland and the 14th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
31 other systems share Cecil County; 21 of them have a higher latest lead result than Maple Hill Mobile Estates. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Town Of Elkton | 15,625 | 0 (not detected) |
| Town Of North East | 8,600 | 1 ppb |
| Town Of Perryville | 4,413 | 0 (not detected) |
| Town Of Charlestown | 3,791 | 2 ppb |
| Town Of Rising Sun | 2,200 | 0 (not detected) |
| Perry Point V.A. Medical Center | 2,000 | 0 (not detected) |
| Town & Country Mobile Home Park | 950 | 0 (not detected) |
| Town Of Chesapeake City [Formerly South] | 673 | - |
| Crystal Beach Manor/T&C Utility | 500 | 13.3 ppb |
| Town Of Cecilton | 477 | 16 ppb |
Your move
Look up your address in Maple Hill Mobile Estates'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 Maple Hill Mobile Estates 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. Small systems behave differently: why small systems go over more often.