Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0240060
PWS Name	NAVAL CONSTRUCTION BATTAL CTR
PWS Type	Community water system
Owner Type	Federal government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3347
County Served	Harrison

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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6920	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	6919	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6918	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	6917	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6902	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6908	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6903	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6901	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6905	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6904	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6906	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6907	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6909	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6892	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6894	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6899	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6896	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6895	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6900	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6888	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6882	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6884	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6880	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6881	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6889	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6885	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6886	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6890	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6871	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6875	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6868	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6876	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6867	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6869	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6877	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6873	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6872	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6859	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6864	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6860	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6856	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6855	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6861	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6865	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6863	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	6857	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6851	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6844	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6848	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	6852	Returned to Compliance	01-JUL-2011	30-SEP-2011	No

1 - 50 of 222

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7599	6919	SOX	State Compliance achieved	11-AUG-2025	State	-
7599	6918	SOX	State Compliance achieved	11-AUG-2025	State	-
7599	6917	SOX	State Compliance achieved	11-AUG-2025	State	-
7599	6920	SOX	State Compliance achieved	11-AUG-2025	State	-
7596	6873	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6875	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6876	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6877	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6880	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6881	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6882	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6884	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6885	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6886	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6888	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6889	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6890	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6892	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6894	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6895	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6896	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6899	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6900	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6901	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6902	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6903	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6904	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6905	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6906	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6907	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6908	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6909	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6872	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6871	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6869	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6867	SIF	State Public Notification received	24-MAY-2013	State	-
7596	6868	SIF	State Public Notification received	24-MAY-2013	State	-
7509	208	SOX	State Compliance achieved	31-DEC-2012	State	-
7509	308	SOX	State Compliance achieved	31-DEC-2012	State	-
7509	408	SOX	State Compliance achieved	31-DEC-2012	State	-
7510	508	SOX	State Compliance achieved	31-DEC-2012	State	-
7510	608	SOX	State Compliance achieved	31-DEC-2012	State	-
7510	708	SOX	State Compliance achieved	31-DEC-2012	State	-
7511	808	SOX	State Compliance achieved	31-DEC-2012	State	-
7511	908	SOX	State Compliance achieved	31-DEC-2012	State	-
7511	1008	SOX	State Compliance achieved	31-DEC-2012	State	-
7512	1108	SOX	State Compliance achieved	31-DEC-2012	State	-
7512	1208	SOX	State Compliance achieved	31-DEC-2012	State	-
7512	1308	SOX	State Compliance achieved	31-DEC-2012	State	-
7513	1408	SOX	State Compliance achieved	31-DEC-2012	State	-

1 - 50 of 222

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL002	34962	Yes	Well	Ground water	Permanent	Active
WELL WL003	34963	Yes	Well	Ground water	Permanent	Inactive
WELL WL001	34961	Yes	Well	Ground water	Permanent	Inactive
WELL WL005	34965	Yes	Well	Ground water	Permanent	Active
WELL WL004	34964	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	37868	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43445	No	Distribution System/Zone	-	-	Active
500,000 GALLON ELEVATED TANK S001	40717	No	Storage	-	-	Active
TANK S002	40718	No	Storage	-	-	Active
TREATMENT FACILITY TF102	32117	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF104	32119	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF105	32120	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF101	32116	No	Treatment Plant	-	-	Inactive
TREATMENT FACILITY TF103	32118	No	Treatment Plant	-	-	Inactive

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF102	32117	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF102	32117	Fluoridation	Other
TREATMENT FACILITY TF104	32119	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF104	32119	Fluoridation	Other
TREATMENT FACILITY TF105	32120	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF105	32120	Fluoridation	Other

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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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