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PWS ID	LA1043001
PWS Name	ZONE 2 WATER SYSTEM INC.
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1344
County Served	Grant Parish

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 Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	6004438	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	6004433	Open	24-JAN-2024	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	6004428	Returned to Compliance	19-DEC-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	6004429	Returned to Compliance	19-DEC-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	6004430	Open	19-DEC-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	6004427	Returned to Compliance	19-DEC-2023	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	6004416	Returned to Compliance	09-AUG-2014	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	6004414	Known	01-JUL-2014	31-JUL-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	6004415	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	6004413	Returned to Compliance	08-MAY-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6004412	Returned to Compliance	01-JAN-2014	28-FEB-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	6004411	Returned to Compliance	01-JAN-2014	28-FEB-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6004410	Returned to Compliance	01-JAN-2013	30-NOV-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	6004409	Returned to Compliance	01-JAN-2013	30-NOV-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6004406	Known	01-JUL-2006	31-JUL-2006	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	6004105	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6004205	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6003904	Known	01-OCT-2003	31-OCT-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6001299	Known	01-AUG-1999	31-AUG-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6001898	Known	01-JUL-1998	31-JUL-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6003794	Known	01-AUG-1994	31-AUG-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6002593	Known	01-JUL-1993	31-JUL-1993	Yes

1 - 22 of 22

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3701848	6004438	SIA	State Violation/Reminder Notice	30-DEC-2025	State	-
3701847	6004429	SOX	State Compliance achieved	22-DEC-2025	State	-
3701845	6004428	SOX	State Compliance achieved	26-MAR-2025	State	-
3701843	6004427	SOX	State Compliance achieved	26-MAR-2025	State	-
3701838	6004433	SIA	State Violation/Reminder Notice	10-JUN-2024	State	-
3701836	6004430	SIE	State Public Notification requested	19-DEC-2023	State	-
3701824	6004410	SOX	State Compliance achieved	03-AUG-2017	State	-
3701824	6004409	SOX	State Compliance achieved	03-AUG-2017	State	-
3701825	6004411	SOX	State Compliance achieved	03-AUG-2017	State	-
3701825	6004412	SOX	State Compliance achieved	03-AUG-2017	State	-
3701821	6004416	SIA	State Violation/Reminder Notice	10-NOV-2014	State	-
3701817	6004415	SIF	State Public Notification received	16-OCT-2014	State	-
3701818	6004414	SIF	State Public Notification received	16-OCT-2014	State	-
3701822	6004413	SOX	State Compliance achieved	31-JUL-2014	State	-
3701807	6004105	SOX	State Compliance achieved	04-MAY-2007	State	Issued an AO Release #C-05-043-085 for 2004 DDBP.
3701807	6004205	SOX	State Compliance achieved	04-MAY-2007	State	Issued an AO Release #C-05-043-085 for 2004 DDBP.
3701406	6004406	SIF	State Public Notification received	28-AUG-2006	State	-
3700804	6003904	SIF	State Public Notification received	15-DEC-2003	State	-
12399	6001299	SIF	State Public Notification received	12-OCT-1999	State	-
18398	6001898	SIF	State Public Notification received	14-SEP-1998	State	-
37394	6003794	SIF	State Public Notification received	10-OCT-1994	State	-
25393	6002593	SIF	State Public Notification received	19-AUG-1993	State	-

1 - 22 of 22

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Z-WELL 2 BY GRAVEYARD	6070	Yes	Well	Ground water	Emergency	Inactive
WELL #1 @ HWY 492 AND HWY 71	6071	Yes	Well	Ground water	Permanent	Active
WELL #4 @ JAMES BRANCH ROAD	14438	Yes	Well	Ground water	Permanent	Active
WELL #3 @ MAIN PLANT	14437	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	8745	No	Distribution System/Zone	-	-	Active
STAGE2 IDSE	17433	No	Distribution System/Zone	-	-	Inactive
PUMPS AT MAIN PLANT	22381	No	Pump Facility	-	-	Active
GST @ FRONT OF MAIN PLANT	14526	No	Storage	-	-	Active
PRESSURE TANK	14527	No	Storage	-	-	Active
GST @ BACK OF MAIN PLANT	15927	No	Storage	-	-	Active
ZZ HYDROPNEUMATIC	1570	No	Storage	-	-	Inactive
ZZ GROUND	833	No	Storage	-	-	Inactive
AERATION	13726	No	Treatment Plant	-	-	Active
TREATMENT PLANT	3229	No	Treatment Plant	-	-	Active
ZZ DISINFECTION WELL 2 BY GRAVEYARD	3230	No	Treatment Plant	-	-	Inactive

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
AERATION	13726	Aeration, Slat Tray	Taste / odor control
TREATMENT PLANT	3229	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT	3229	Aeration, Slat Tray	Taste / odor control
ZZ DISINFECTION WELL 2 BY GRAVEYARD	3230	Hypochlorination, Pre	Disinfection

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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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