Catamount Hill, 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.
Catamount Hill at a glance
Catamount Hill serves about 383 people through 153 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Merrimack County, New Hampshire. EPA system ID: NH0043040. Ask the utility on your bill for your address in their service line inventory.
Nearby utilities
59 other systems share Merrimack County. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Concord Water Dept | 44,215 | 1 ppb |
| Franklin Water Works | 7,200 | 2 ppb |
| Pembroke Water Works | 5,200 | 2 ppb |
| Central Hooksett Water Pct | 4,650 | 1 ppb |
| Penacook Boscawen Water Pct | 3,800 | 0 (not detected) |
| New London Springfield Water | 3,250 | - |
| Cogswell Springs Water Works | 3,000 | - |
| Hooksett Village Water Pct | 3,000 | - |
| Tilton Northfield Water Dist | 2,500 | - |
| Pittsfield Aqueduct | 1,625 | - |
What to do in your house
Test your own tap with a certified lab first-draw sample; Concord, 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 Catamount Hill 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.