Public water system record
Hill Water Works
Serves an area of Merrimack County, NH · 600 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Hill Water Works in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- Hill Water Works draws water from 2 wells.
- Most recent enforcement action: boil water order by New Hampshire, December 1991.
- Record on file since 1991, with 8 health-based violations before October 19, 2016.
Check whether Hill Water Works serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Chlorine
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
Full record since 1991
EPA's records for Hill Water Works go back to 1991. Before October 19, 2016 they list 8 health-based violations (8 resolved) and 5 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 7 | 2 |
| 2000s | 1 | 2 |
| 2010 to October 18, 2016 | 0 | 1 |
| October 19, 2016 to 2019 | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began August 2000, Resolved.
Show all 8 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2000 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 1995 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1995 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1995 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 1993 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1993 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1993 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Dec 1, 1991 | Resolved |
Enforcement actions
New Hampshire regulators issued 1 boil water order to Hill Water Works in 1991. The most recent was a boil water order in December 1991.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Dec 24, 1991 | New Hampshire | Boil water order | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Hill Water Works draws water from 2 wells.
Annual water quality report
Hill Water Works must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by New Hampshire.
Certified drinking water labs by state EPA guidance for private wells