Hampstead, NH · EPA ID NH1031010
Is Hampstead Area Water water safe?
👥7,153people served
⚠️3health-based violations since 2016
📋11total violations, all years
💧SWsurface water (lake, river or reservoir)
Quick answer
Hampstead Area Water has had 3 health-based violations since 2016 in EPA records, most recently Revised Total Coliform Rule (bacteria) (Required treatment step not met) starting 2020-11-01. It serves about 7,153 people in Hampstead, NH using surface water (lake, river or reservoir). Total violations on record (all years, including paperwork): 11. All recorded violations are marked returned to compliance or resolved.
Record status (EPA health-based violations since 2016): ✓Clean record none · •Some issues 1–2, all resolved · !Repeated issues 3 or more · !Unresolved health issue one not yet marked resolved. Paperwork-only violations do not change the status. Details
System facts
| EPA system ID | NH1031010 |
|---|---|
| Population served | 7,153 |
| Service connections | 2,824 |
| Water source | surface water (lake, river or reservoir) |
| Owner type | private company |
| Town / county | Hampstead, Rockingham County |
Violations since 2016, in plain words
- 7 × Monitoring or reporting missed
- 2 × Contaminant level above the legal limit
- 1 × Required treatment step not met
- 1 × Reporting missed
"Health-based" means a contaminant went over a legal limit or a required treatment step was missed. Monitoring and reporting violations mean a test or report was late or missing; they do not by themselves mean the water was unsafe.
Full violation history
| Began | What | Type | Health-based? | Status |
|---|---|---|---|---|
| 2023-01-01 | Arsenic | Monitoring or reporting missed | No | Resolved 2023-04-21 |
| 2020-11-01 | Revised Total Coliform Rule (bacteria) | Required treatment step not met | Yes | Resolved 2020-11-30 |
| 2020-11-01 | Revised Total Coliform Rule (bacteria) | Reporting missed | No | Resolved 2020-11-30 |
| 2020-10-01 | Total trihalomethanes (TTHM, a disinfection byproduct) | Monitoring or reporting missed | No | Resolved 2021-03-02 |
| 2020-10-01 | Haloacetic acids (HAA5, a disinfection byproduct) | Monitoring or reporting missed | No | Resolved 2021-03-02 |
| 2020-07-01 | Combined radium | Contaminant level above the legal limit | Yes | Resolved 2021-02-08 |
| 2020-07-01 | Total trihalomethanes (TTHM, a disinfection byproduct) | Monitoring or reporting missed | No | Resolved 2021-03-02 |
| 2020-07-01 | Haloacetic acids (HAA5, a disinfection byproduct) | Monitoring or reporting missed | No | Resolved 2021-03-02 |
| 2020-04-01 | Total trihalomethanes (TTHM, a disinfection byproduct) | Monitoring or reporting missed | No | Resolved 2021-03-02 |
| 2020-04-01 | Haloacetic acids (HAA5, a disinfection byproduct) | Monitoring or reporting missed | No | Resolved 2021-03-02 |
| 2018-07-01 | Arsenic | Contaminant level above the legal limit | Yes | Resolved 2019-04-01 |
What you can do
- Read the system's annual Consumer Confidence Report (water quality report); systems must mail or post it each year. You can also ask Hampstead Area Water for it directly.
- If your home was built before 1986, lead can come from your own pipes and fixtures even when the utility's water is fine. Run the tap 30 seconds to 2 minutes before drinking if water sat for hours, and use cold water for cooking.
- If you want extra protection, choose a filter certified to NSF/ANSI 53 (lead) or 58 (reverse osmosis); a simple carbon filter certified to NSF/ANSI 42 helps mainly with chlorine taste.
- Surface water systems use disinfection, which creates byproducts (TTHM, HAA5) that are tested regularly.
- On a private well? This system's results do not apply to you. NH DES recommends testing private wells every 3-5 years for a standard analysis.