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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.

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Violations

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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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	101607	Returned to Compliance	01-MAY-2025	31-MAY-2025	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	101606	Returned to Compliance	01-JUL-2006	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	101597	Known	01-OCT-1996	31-OCT-1996	Yes

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
105409	101607	SOX	State Compliance achieved	09-SEP-2025	State	-
105406	101606	SOX	State Compliance achieved	12-JUL-2006	State	-
105397	101597	SIF	State Public Notification received	30-DEC-1996	State	AR0000734971015*

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LW MM#1 (E. MAIN ST.)	6523	Yes	Consecutive Connection	Surface water	Permanent	Active
EARL VERSER RD WELL 2 SOUTH	1574	Yes	Well	Ground water	Permanent	Inactive
HWY 236 WELL 1 NORTH	1573	Yes	Well	Ground water	Permanent	Inactive
CASTEEN WELL #8	5898	Yes	Well	Ground water	Permanent	Active
CASTEEN WELL #7	5897	Yes	Well	Ground water	Permanent	Active
CASTEEN WELL #6	5896	Yes	Well	Ground water	Permanent	Active
CASTEEN WELL #5	5895	Yes	Well	Ground water	Permanent	Active
BETHLEHEM RD WELL 4 SOUTH	1576	Yes	Well	Ground water	Permanent	Active
HWY 31 WELL 3 NORTH	1575	Yes	Well	Ground water	Permanent	Active
LW MM#2 (DUCKCOOP)	6524	Yes	Consecutive Connection	Surface water	Permanent	Active
LW MM3 (PICKTHORNE)	6966	Yes	Consecutive Connection	Surface water	Permanent	Active
GRAND PRAIRIE WATER USERS	3228	No	Distribution System/Zone	-	-	Active
LARRY W SIMS PLANT WTP#3	5894	No	Treatment Plant	-	-	Active
HWY 31 NORTH	934	No	Treatment Plant	-	-	Active
HWY 236 EAST	933	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
LARRY W SIMS PLANT WTP#3	5894	Gaseous Chlorination, Post	Disinfection
LARRY W SIMS PLANT WTP#3	5894	Gaseous Chlorination, Pre	Disinfection
HWY 236 EAST	933	pH Adjustment	Corrosion control
HWY 236 EAST	933	Gaseous Chlorination, Pre	Disinfection
HWY 236 EAST	933	Gaseous Chlorination, Pre	Iron removal
HWY 236 EAST	933	Aeration, Slat Tray	Iron removal
HWY 236 EAST	933	Filtration, Greensand	Iron removal
HWY 236 EAST	933	Filtration, Greensand	Manganese removal
HWY 236 EAST	933	Gaseous Chlorination, Pre	Manganese removal
HWY 236 EAST	933	Aeration, Slat Tray	Taste / odor control
HWY 31 NORTH	934	pH Adjustment	Corrosion control
HWY 31 NORTH	934	Gaseous Chlorination, Pre	Disinfection
HWY 31 NORTH	934	Gaseous Chlorination, Post	Disinfection
HWY 31 NORTH	934	Aeration, Slat Tray	Iron removal
HWY 31 NORTH	934	Gaseous Chlorination, Pre	Iron removal
HWY 31 NORTH	934	Filtration, Greensand	Iron removal
HWY 31 NORTH	934	Gaseous Chlorination, Pre	Manganese removal
HWY 31 NORTH	934	Filtration, Greensand	Manganese removal
HWY 31 NORTH	934	Aeration, Slat Tray	Taste / odor control
HWY 31 NORTH	934	Fluoridation	Other

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