Johnson Creek, 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.
About Johnson Creek
Johnson Creek serves about 63 people through 25 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Strafford County, New Hampshire. EPA system ID: NH0692010. Ask the utility on your bill for your address in their service line inventory.
Other water systems in Strafford County
46 other systems share Strafford County. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Dover Water Dept | 29,000 | 1 ppb |
| Rochester Water Dept | 25,000 | 2 ppb |
| Unh/Durham Water Sys | 16,000 | 0 (not detected) |
| Somersworth Water Works | 12,200 | 0 (not detected) |
| Farmington Water Dept | 3,250 | - |
| Rollinsford Water Sewer Dist | 1,688 | 43 ppb |
| Milton Water Dist | 800 | - |
| Pineland Park | 425 | - |
| Emerald Acres | 250 | - |
| Sunrise Estates | 235 | - |
Your move
Test your own tap with a certified lab first-draw sample; Durham, 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 Johnson Creek 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. Systems that went over once often dip back under; here is what that means.