Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MA1127000
PWS Name	HATFIELD WATER DEPT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	3164
County Served	Hampshire

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	64	Open	02-JUL-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	63	Returned to Compliance	01-JUN-2015	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	62	Returned to Compliance	01-JUN-2015	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	42	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	48	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	45	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	44	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	39	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	46	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	38	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	36	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	37	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	41	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	40	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	47	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7	Returned to Compliance	01-AUG-2013	31-AUG-2013	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	6	Returned to Compliance	01-AUG-2013	31-AUG-2013	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	50	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	53	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	54	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	61	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	49	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	55	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	60	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	58	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	57	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	52	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	59	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	51	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1	Known	01-JUL-2005	30-SEP-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	94V0002	Known	01-SEP-1993	30-SEP-1993	Yes
TT	Failure to Filter (SWTR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9799999	Returned to Compliance	01-JAN-1992	01-JAN-1997	Yes

1 - 34 of 34

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
32	64	SO6	State Intentional no-action	01-APR-2026	State	FAILED TO REPORT UCMR5 DETECTIONS IN CCR.
29	62	SOX	State Compliance achieved	04-OCT-2018	State	EPA RTC FOR NON-WE-15-5D200-CSA COMPLETE
30	63	SOX	State Compliance achieved	14-MAR-2016	State	EPA RTC FOR NON-WE-16-5D045-CSA EXTENDED MONITORING OUTSTANDING
27	60	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	59	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	61	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	58	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
23	36	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	37	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	38	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	39	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	40	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	41	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	42	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	44	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	45	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	46	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	47	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
23	48	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-14-5D075 LATE PN OUTSTANDING
27	49	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	50	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	51	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	52	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	53	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	54	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	55	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
27	57	SOX	State Compliance achieved	03-MAR-2014	State	EPA RTC FOR NON-WE-13-5D401 EXTENDED MONITORING AND PN OUTSTANDING
28	7	SOX	State Compliance achieved	10-NOV-2013	State	EPA RTC FOR NON-WE-13-5D299
28	6	SOX	State Compliance achieved	10-NOV-2013	State	EPA RTC FOR NON-WE-13-5D299
24	4	SOX	State Compliance achieved	10-JAN-2012	State	EPA RTC FOR NON-WE-11-5D163
24	5	SOX	State Compliance achieved	10-JAN-2012	State	EPA RTC FOR NON-WE-11-5D163
15	1	SFL	State Administrative/Compliance Order without penalty issued	29-DEC-2005	State	FTS ARSENIC AND SODIUM Q3 2005 DUE TO STL
01E0001	9799999	SOX	State Compliance achieved	01-JAN-1997	ODSWeb	-

1 - 33 of 33

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
RUNNING GUTTER BROOK RESERVOIR	2	Yes	Intake	Surface water	Permanent	Active
OMASTA WELL (02G)	3	Yes	Well	Ground water	Permanent	Active
WEST HATFIELD WELL (01G)	1	Yes	Well	Ground water	Permanent	Active
WEST HATFIELD WELL PUMP	4	No	Pump Facility	-	-	Active
RESERVOIR PUMP STATION	5	No	Pump Facility	-	-	Active
OMASTA WELL PUMP STATION	7	No	Pump Facility	-	-	Active
STORAGE #1	6	No	Storage	-	-	Active
WTP CLEARWELL	9	No	Storage	-	-	Active
RUNNING GUTTER BROOK WTP	8	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
RUNNING GUTTER BROOK WTP	8	Filtration, Slow Sand	Particulate removal
RUNNING GUTTER BROOK WTP	8	Gaseous Chlorination, Pre	Disinfection
RUNNING GUTTER BROOK WTP	8	Filtration, Slow Sand	Particulate removal
RUNNING GUTTER BROOK WTP	8	pH Adjustment	Corrosion control

1 - 4 of 4

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