Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NH0881020
PWS Name	GUNSTOCK ACRES VILLAGE DIST
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1440
County Served	Belknap

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
RPT	Reporting, Assessment Forms (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2600032	Returned to Compliance	09-OCT-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2400029	Returned to Compliance	31-DEC-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2400028	Returned to Compliance	30-MAR-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2400026	Returned to Compliance	06-DEC-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2400027	Returned to Compliance	06-DEC-2023	-	No
TT	Treatment Technique, Level 2 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2400024	Returned to Compliance	14-OCT-2023	-	Yes
RPT	Reporting, Assessment Forms (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2400025	Returned to Compliance	14-OCT-2023	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2300021	Returned to Compliance	01-JUL-2023	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2200020	Returned to Compliance	10-NOV-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2200019	Returned to Compliance	01-OCT-2021	01-NOV-2021	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2100018	Returned to Compliance	01-OCT-2021	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2100016	Returned to Compliance	01-JUL-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2000015	Returned to Compliance	05-AUG-2020	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	2000014	Returned to Compliance	19-JUN-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1900013	Returned to Compliance	01-JUL-2019	01-OCT-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1900012	Returned to Compliance	01-JUL-2019	01-OCT-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1600011	Returned to Compliance	01-JUL-2016	01-OCT-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1600010	Returned to Compliance	01-JUL-2016	01-OCT-2016	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	0900009	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	9816005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	9817005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9814005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9813005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9812005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9811005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9810005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9809005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9808005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9807005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9806005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9805005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9804005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9803005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9802005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9801005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9818005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9819005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9820005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9800005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9815005	Returned to Compliance	01-JAN-1998	31-DEC-1998	No

1 - 40 of 40

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2600092	2600032	SIF	State Public Notification received	10-NOV-2025	State	-
2500085	2400029	SOX	State Compliance achieved	23-JAN-2025	State	-
2400082	2400028	SOX	State Compliance achieved	16-APR-2024	State	-
2400079	2400027	SOX	State Compliance achieved	02-FEB-2024	State	-
2400077	2400026	SOX	State Compliance achieved	02-FEB-2024	State	-
2400076	2400025	SIF	State Public Notification received	02-FEB-2024	State	-
2400078	2400024	SIF	State Public Notification received	02-FEB-2024	State	-
2300063	2300021	SOX	State Compliance achieved	15-AUG-2023	State	-
2200056	2200019	SOX	State Compliance achieved	07-DEC-2021	State	-
2200057	2200020	SOX	State Compliance achieved	07-DEC-2021	State	-
2200049	2100018	SOX	State Compliance achieved	14-OCT-2021	State	-
2100046	2100016	SOX	State Compliance achieved	26-JUL-2021	State	-
2000043	2000015	SOX	State Compliance achieved	17-AUG-2020	State	-
2000042	2000014	SIF	State Public Notification received	17-AUG-2020	State	-
2000037	1900013	SIF	State Public Notification received	18-NOV-2019	State	-
2000036	1900012	SIF	State Public Notification received	18-NOV-2019	State	-
1700027	1600011	SOX	State Compliance achieved	14-NOV-2016	State	-
1700028	1600010	SOX	State Compliance achieved	14-NOV-2016	State	-
900020	0900009	SIF	State Public Notification received	05-JUN-2009	State	-
9900010	9812005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9813005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9814005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9815005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9816005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9817005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9818005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9819005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9820005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9807005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9806005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9805005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9804005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9803005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9802005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9801005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9800005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9811005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9808005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9809005	SOX	State Compliance achieved	26-MAR-1999	State	-
9900010	9810005	SOX	State Compliance achieved	26-MAR-1999	State	-

1 - 40 of 40

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BRW 1 /80' NE OF PS 1	1	Yes	Well	Ground water	Permanent	Active
BRW 5A, 80 SW OF PS 5	4	Yes	Well	Ground water	Permanent	Inactive
DUG 5 /40' S OF PS 5	3	Yes	Well	Ground water	Permanent	Inactive
DUG, 65' NE OF PS 1	2	Yes	Well	Ground water	Permanent	Inactive
BRW 7A /140' SW OF PS 7	9	Yes	Well	Ground water	Permanent	Active
BRW 1C /50' ESE OF PS 1	8	Yes	Well	Ground water	Permanent	Active
BRW 1B /35' NE OF PS 1	7	Yes	Well	Ground water	Permanent	Active
BRW 1A /40' SE OF PS 1	6	Yes	Well	Ground water	Permanent	Active
BRW 7 /160' SW OF PS 7	5	Yes	Well	Ground water	Permanent	Active
BRW 7D /950' N OF PS7	14	Yes	Well	Ground water	Permanent	Active
BRW 7C /1350' N OF PS7	13	Yes	Well	Ground water	Permanent	Active
BRW 7B /220' S OF PH	12	Yes	Well	Ground water	Permanent	Active
PUMPHOUSE 1	10	No	Treatment Plant	-	-	Active
PUMPHOUSE 7	505	No	Treatment Plant	-	-	Active
PUMPHOUSE 7	11	No	Treatment Plant	-	-	Inactive
PUMPHOUSE	501	No	Treatment Plant	-	-	Inactive
PUMPHOUSE 5	503	No	Treatment Plant	-	-	Inactive

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PUMPHOUSE 1	10	Inhibitor, Polyphosphate	Corrosion control
PUMPHOUSE 7	11	Activated Alumina	Inorganics removal
PUMPHOUSE 7	11	Inhibitor, Polyphosphate	Corrosion control
PUMPHOUSE 5	503	Hypochlorination, Post	Disinfection
PUMPHOUSE 5	503	Inhibitor, Polyphosphate	Corrosion control
PUMPHOUSE 7	505	Inhibitor, Polyphosphate	Corrosion control

1 - 6 of 6

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions