Public water system record

Stanyan Road

Serves an area of Carroll County, NH · 113 people served

Federal records show 1 health-based violation and 2 monitoring/reporting issues for Stanyan Road in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.

  • NH1612270
  • DERRY
  • NH
  • 113 served

System profile

Source water Groundwater
ZIP 03038
EPA system ID NH1612270

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
2

Key facts

  • Stanyan Road draws water from 4 wells.
  • Record on file since 1994, with 7 health-based violations before October 19, 2016.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Revised Total Coliform Rule
Treatment technique failure
110 Nov 1, 2016 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Consumer Confidence Rule
OTHER
Jul 1, 2020 Resolved
Revised Total Coliform Rule
RPT
Nov 1, 2016 Resolved

Full record since 1994

EPA's records for Stanyan Road go back to 1994. Before October 19, 2016 they list 7 health-based violations (7 resolved) and 111 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 106
2000s 2 0
2010 to October 18, 2016 5 5
October 19, 2016 to 2019 1 1
2020s 0 1

Most recent health-based violation before October 19, 2016: Total Coliform, began July 2012, Resolved.

Show all 7 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Jul 1, 2012 Resolved
Total Coliform
Contaminant limit exceeded
Aug 1, 2011 Resolved
Total Coliform
Contaminant limit exceeded
Nov 1, 2010 Resolved
Total Coliform
Contaminant limit exceeded
Jul 1, 2010 Resolved
Total Coliform
Contaminant limit exceeded
Jun 1, 2010 Resolved
Total Coliform
Contaminant limit exceeded
Dec 1, 2003 Resolved
Total Coliform
Contaminant limit exceeded
Jun 1, 2003 Resolved

What the violations mean

Revised Total Coliform Rule

1 incident

The system did not meet a requirement of the Revised Total Coliform Rule

Coliform and E. coli rules protect against bacteria in the distribution system

Where the water comes from

Stanyan Road draws water from 4 wells.

Annual water quality report

Stanyan Road 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.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Stanyan Road for a copy.

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.