ANDOVER, NH · Merrimack County

ANDOVER VILLAGE DIST Water System

Current status

5 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace New Hampshire’s official records. Always confirm current status with New Hampshire before making decisions based on this information.

System facts

System ID (PWSID): NH0081010
System type: Community Water System
Population served: 650
Service connections: 120
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2025 – January 1, 2026
Unaddressed
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2025 – January 1, 2026
Unaddressed
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2025 – January 1, 2026
Unaddressed
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 2025 – June 1, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2025
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2024 – June 30, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 27, 2024 – April 30, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2023 – December 31, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2023 – September 30, 2023
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2023
Unaddressed
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
September 1, 2022 – October 1, 2022
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Benzene
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Styrene
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
LASSO
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Barium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Selenium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Chromium
January 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2000 – December 31, 2000
Resolved

Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 1, 2025 – December 31, 2025	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 2025 – January 1, 2026	Monitoring and Reporting (DBP)	Chlorine	—	Unaddressed
October 1, 2025 – January 1, 2026	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Unaddressed
October 1, 2025 – January 1, 2026	Monitoring and Reporting (DBP)	TTHM	—	Unaddressed
May 1, 2025 – June 1, 2025	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
February 27, 2024 – April 30, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2023	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
September 1, 2022 – October 1, 2022	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Benzene	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Styrene	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	LASSO	—	Resolved
January 1, 2002 – December 31, 2002	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Barium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Selenium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Chromium	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Cadmium	—	Resolved

Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

December 6, 2023State Public Notification received31 linked violations

Contact

ANDOVER VILLAGE DISTRICT COMMISSIONERS

Phone not on record

ANDOVER, NH 03216