Sub-locations
| Name | Sites | Samples |
|---|---|---|
| Belknap County | 6 | 14 |
| Carroll County | 6 | 19 |
| Cheshire County | 4 | 18 |
| Coos County | 5 | 7 |
| Grafton County | 4 | 24 |
| Hillsborough County | 21 | 73 |
| Merrimack County | 5 | 17 |
| Rockingham County | 8 | 38 |
| Strafford County | 4 | 8 |
| Sullivan County | 2 | 13 |
| Name | Sites | Samples |
|---|---|---|
| Belknap County | 6 | 14 |
| Carroll County | 6 | 19 |
| Cheshire County | 4 | 18 |
| Coos County | 5 | 7 |
| Grafton County | 4 | 24 |
| Hillsborough County | 21 | 73 |
| Merrimack County | 5 | 17 |
| Rockingham County | 8 | 38 |
| Strafford County | 4 | 8 |
| Sullivan County | 2 | 13 |