Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0410033
PWS Name	OLD UNION WATER SYSTEM
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3749
County Served	Lee

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7109833	Returned to Compliance	02-FEB-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7109834	Returned to Compliance	02-FEB-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7109832	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7109831	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	7109818	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7109828	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7109827	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	7109826	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	7109820	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	7109821	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7109825	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7109819	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7109822	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	7109824	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	7109823	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7109811	Returned to Compliance	01-JAN-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7109810	Returned to Compliance	01-JUL-2020	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109766	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109762	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109761	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109760	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109767	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109765	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109757	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109754	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109752	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109753	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109756	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109755	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109749	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109750	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109748	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109744	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109747	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109746	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109745	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7109611	Returned to Compliance	01-JUN-2011	30-JUN-2011	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109730	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109738	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109734	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7109736	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109737	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7109732	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7109728	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109733	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7109729	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7109724	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109726	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109722	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7109718	Returned to Compliance	01-JAN-2011	31-MAR-2011	No

1 - 50 of 217

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7108044	7109832	SOX	State Compliance achieved	30-SEP-2025	State	-
7108044	7109828	SOX	State Compliance achieved	30-SEP-2025	State	-
7108044	7109827	SOX	State Compliance achieved	30-SEP-2025	State	-
7108044	7109831	SOX	State Compliance achieved	30-SEP-2025	State	-
7108037	7109823	SIF	State Public Notification received	03-MAR-2025	State	-
7108036	7109818	SIF	State Public Notification received	03-MAR-2025	State	-
7108036	7109819	SIF	State Public Notification received	03-MAR-2025	State	-
7108037	7109822	SIF	State Public Notification received	03-MAR-2025	State	-
7108037	7109821	SIF	State Public Notification received	03-MAR-2025	State	-
7108036	7109820	SIF	State Public Notification received	03-MAR-2025	State	-
7108040	7109834	SOX	State Compliance achieved	25-FEB-2025	State	-
7108039	7109833	SOX	State Compliance achieved	25-FEB-2025	State	-
7108035	7109810	SO+	State no additional Formal Action needed	05-FEB-2025	State	-
7108041	7109825	SIF	State Public Notification received	31-MAY-2024	State	-
7108041	7109824	SIF	State Public Notification received	31-MAY-2024	State	-
7108041	7109826	SIF	State Public Notification received	31-MAY-2024	State	-
7108022	7109811	SOX	State Compliance achieved	08-JUN-2022	State	-
7108017	7109765	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109762	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109761	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109760	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109757	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109766	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109756	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109755	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109754	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109753	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109752	SIF	State Public Notification received	17-JUN-2013	State	-
7108017	7109767	SIF	State Public Notification received	17-JUN-2013	State	-
7108016	7102808	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7102908	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103008	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103108	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103208	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103308	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103408	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103508	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103608	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103708	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103808	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7103908	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104008	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104108	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104208	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104308	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104408	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104508	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104608	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104708	SOX	State Compliance achieved	13-AUG-2012	State	-
7108016	7104808	SOX	State Compliance achieved	13-AUG-2012	State	-

1 - 50 of 217

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	35869	Yes	Well	Ground water	Permanent	Active
WELL WL003	35871	Yes	Well	Ground water	Permanent	Active
WELL WL002	35870	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38145	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43943	No	Distribution System/Zone	-	-	Active
50K ELEVATED ON PONTOCOLA RD	42217	No	Storage	-	-	Active
300K ELEVATED AT GOOD HOPE CHURCH	42218	No	Storage	-	-	Active
TREATMENT FACILITY TF101	32621	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF102	32622	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF103	32623	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF101	32621	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF101	32621	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF102	32622	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF102	32622	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF103	32623	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF103	32623	Gaseous Chlorination, Post	Disinfection

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.

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