Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WV3303917
PWS Name	TERRA ALTA WATER WORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Groundwater under influence of surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1856
County Served	Preston

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
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46700	Known	01-DEC-2025	31-DEC-2025	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46699	Known	01-DEC-2025	31-DEC-2025	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	46698	Known	01-DEC-2025	31-DEC-2025	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	46695	Returned to Compliance	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46694	Returned to Compliance	11-MAY-2025	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	46693	Returned to Compliance	21-FEB-2025	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46691	Returned to Compliance	15-FEB-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46692	Returned to Compliance	15-FEB-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46689	Returned to Compliance	13-OCT-2024	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46690	Returned to Compliance	01-OCT-2024	31-OCT-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	46687	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	46686	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46684	Returned to Compliance	14-SEP-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46683	Returned to Compliance	13-AUG-2023	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46685	Returned to Compliance	01-AUG-2023	31-AUG-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	46682	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	46680	Returned to Compliance	01-OCT-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	46676	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46675	Returned to Compliance	01-JUL-2022	31-JUL-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	46674	Returned to Compliance	01-JUL-2022	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46673	Returned to Compliance	01-JUN-2022	30-JUN-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	46678	Returned to Compliance	01-JUN-2022	31-AUG-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	46677	Returned to Compliance	01-JUN-2022	31-AUG-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	46679	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46669	Returned to Compliance	12-DEC-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46668	Returned to Compliance	14-NOV-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46667	Returned to Compliance	14-NOV-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46666	Returned to Compliance	14-NOV-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46665	Returned to Compliance	14-NOV-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46664	Returned to Compliance	14-NOV-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	46671	Returned to Compliance	01-OCT-2021	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	46660	Returned to Compliance	01-OCT-2021	-	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	46653	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	46663	Returned to Compliance	01-JUN-2021	31-AUG-2021	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	46656	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	46662	Returned to Compliance	01-JUN-2021	31-AUG-2021	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46652	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	46654	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	46658	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	46651	Returned to Compliance	01-APR-2021	30-APR-2021	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46649	Returned to Compliance	01-APR-2021	30-APR-2021	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46648	Returned to Compliance	01-MAR-2021	31-MAR-2021	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	46643	Returned to Compliance	01-FEB-2021	28-FEB-2021	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	46647	Returned to Compliance	01-FEB-2021	28-FEB-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	46644	Returned to Compliance	01-FEB-2021	28-FEB-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	46645	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	46642	Open	30-DEC-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46639	Returned to Compliance	14-NOV-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46638	Returned to Compliance	14-NOV-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46640	Returned to Compliance	13-NOV-2020	-	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1273236	46695	SFJ	State Formal Notice of Violation issued	14-AUG-2025	State	-
1273229	46693	SIF	State Public Notification received	07-JUL-2025	State	-
1273228	46694	SOX	State Compliance achieved	07-JUL-2025	State	-
1273220	46687	SIF	State Public Notification received	31-MAR-2025	State	-
1273216	46690	SIF	State Public Notification received	31-MAR-2025	State	-
1273218	46686	SIF	State Public Notification received	31-MAR-2025	State	-
1273222	46685	SIF	State Public Notification received	31-MAR-2025	State	-
1273217	46692	SOX	State Compliance achieved	25-MAR-2025	State	-
1273221	46689	SOX	State Compliance achieved	25-MAR-2025	State	-
1273219	46691	SOX	State Compliance achieved	25-MAR-2025	State	-
1273203	46660	SOX	State Compliance achieved	14-DEC-2023	State	-
1273192	46623	SIF	State Public Notification received	07-DEC-2023	State	-
1273195	46624	SIF	State Public Notification received	07-DEC-2023	State	-
1273189	46625	SIF	State Public Notification received	07-DEC-2023	State	-
1273199	46673	SIF	State Public Notification received	07-DEC-2023	State	-
1273197	46675	SIF	State Public Notification received	07-DEC-2023	State	-
1273187	46676	SIF	State Public Notification received	07-DEC-2023	State	-
1273193	46677	SIF	State Public Notification received	07-DEC-2023	State	-
1273190	46678	SIF	State Public Notification received	07-DEC-2023	State	-
1273181	46679	SIF	State Public Notification received	07-DEC-2023	State	-
1273186	46682	SIF	State Public Notification received	07-DEC-2023	State	-
1273183	46628	SIF	State Public Notification received	06-DEC-2023	State	-
1273182	46639	SOX	State Compliance achieved	09-NOV-2023	State	-
1273188	46638	SOX	State Compliance achieved	09-NOV-2023	State	-
1273198	46683	SOX	State Compliance achieved	09-NOV-2023	State	-
1273191	46640	SOX	State Compliance achieved	09-NOV-2023	State	-
1273196	46684	SOX	State Compliance achieved	09-NOV-2023	State	-
1273194	46637	SOX	State Compliance achieved	09-NOV-2023	State	-
1273178	46671	SOX	State Compliance achieved	19-OCT-2023	State	-
1273180	46674	SOX	State Compliance achieved	19-OCT-2023	State	-
1273179	46680	SOX	State Compliance achieved	19-OCT-2023	State	-
1273171	46631	SOX	State Compliance achieved	09-JAN-2023	State	-
1273171	46658	SOX	State Compliance achieved	09-JAN-2023	State	-
1273172	46663	SOX	State Compliance achieved	22-DEC-2022	State	-
1273172	46662	SOX	State Compliance achieved	22-DEC-2022	State	-
1273136	46669	SFJ	State Formal Notice of Violation issued	14-JAN-2022	State	-
1273128	46664	SFJ	State Formal Notice of Violation issued	16-DEC-2021	State	-
1273131	46665	SFJ	State Formal Notice of Violation issued	16-DEC-2021	State	-
1273132	46666	SFJ	State Formal Notice of Violation issued	16-DEC-2021	State	-
1273129	46667	SFJ	State Formal Notice of Violation issued	16-DEC-2021	State	-
1273130	46668	SFJ	State Formal Notice of Violation issued	16-DEC-2021	State	-
1273144	46656	SIF	State Public Notification received	14-DEC-2021	State	-
1273148	46654	SIF	State Public Notification received	14-DEC-2021	State	-
1273146	46653	SIF	State Public Notification received	14-DEC-2021	State	-
1273145	46652	SIF	State Public Notification received	14-DEC-2021	State	-
1273138	46651	SIF	State Public Notification received	14-DEC-2021	State	-
1273139	46648	SIF	State Public Notification received	14-DEC-2021	State	-
1273140	46647	SIF	State Public Notification received	14-DEC-2021	State	-
1273141	46645	SIF	State Public Notification received	14-DEC-2021	State	-
1273142	46644	SIF	State Public Notification received	14-DEC-2021	State	-

1 - 50 of 67

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1 NEW	13203	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 5	5117	Yes	Well	Ground water	Permanent	Inactive
WELL 4	5097	Yes	Well	Ground water	Permanent	Inactive
WELL 3	5047	Yes	Well	Ground water	Permanent	Inactive
WELL 2	4748	Yes	Well	Ground water	Permanent	Inactive
WELL 6	10781	Yes	Well	Ground water	Permanent	Inactive
WELL 1	942	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 3 NEW	16888	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 2 NEW	13205	Yes	Well	Ground water under the influence of surface water	Permanent	Active
COMMON HEADER	19286	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	5641	No	Distribution System/Zone	-	-	Active
ELEVATED STEEL TANK	16889	No	Storage	-	-	Active
313,000 GAL TANK	16890	No	Storage	-	-	Active
CORINTH TANK	18644	No	Storage	-	-	Active
TREATMENT PLANT	4133	No	Treatment Plant	-	-	Active

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	4133	Fluoridation	Other
TREATMENT PLANT	4133	Rapid Mix	Particulate removal
TREATMENT PLANT	4133	Flocculation	Particulate removal
TREATMENT PLANT	4133	Filtration, Rapid Sand	Particulate removal
TREATMENT PLANT	4133	Hypochlorination, Post	Disinfection
TREATMENT PLANT	4133	Hypochlorination, Pre	Disinfection
TREATMENT PLANT	4133	Permanganate	Iron removal
TREATMENT PLANT	4133	Coagulation	Particulate removal
TREATMENT PLANT	4133	pH Adjustment, Post	Corrosion control

1 - 9 of 9

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.

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