Lost Nation Water, NH
No lead results on file with EPA
Latest 90th-percentile lead: no result on file. The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. EPA's database has no Lead and Copper Rule results for this system. Without them there is nothing to go on, so a tap test is the only way to know.
Lost Nation Water at a glance
Lost Nation Water serves about 65 people through 27 service connections, which makes it a very small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Coos County, New Hampshire. EPA system ID: NH1781030. Ask the utility on your bill for your address in their service line inventory.
Nearby utilities
17 other systems share Coos County. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Berlin Water Works | 9,575 | 0 (not detected) |
| Groveton Water Sys | 2,650 | - |
| Gorham Water And Sewer Dept | 2,630 | - |
| Lancaster Water Dept | 2,500 | - |
| Whitefield Water | 1,640 | - |
| Colebrook Water Works | 1,300 | - |
| Carroll Water Works | 875 | - |
| W Stewartstown Water Pct | 428 | - |
| North Stratford Water Dept | 300 | - |
| Pittsburg Water Dept | 233 | - |
Your move
Test your own tap with a certified lab first-draw sample; Groveton, NH 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 Lost Nation Water 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. Systems that went over once often dip back under; here is what that means.