---

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

Go

Rows1510152025501001000All

Actions

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	8121583	Returned to Compliance	01-JUL-2021	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	8121582	Returned to Compliance	01-JUL-2014	31-JUL-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	401698	Known	01-JUL-1998	31-JUL-1998	Yes

• 1 - 3 of 3

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
401702	8121583	SOX	State Compliance achieved	01-AUG-2021	State	-
401701	8121582	SOX	State Compliance achieved	28-OCT-2014	State	-
401698	401698	SIF	State Public Notification received	09-SEP-1998	State	AR0000072984016*

• 1 - 3 of 3

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #2	1265	Yes	Well	Ground water	Permanent	Active
WELL #3	1266	Yes	Well	Ground water	Permanent	Active
THORNTON WATERWORKS	2679	No	Distribution System/Zone	-	-	Active
WTP #1	347	No	Treatment Plant	-	-	Active

• 1 - 4 of 4

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
WTP #1	347	Gaseous Chlorination, Pre	Disinfection
WTP #1	347	Filtration, Pressure Sand	Iron removal
WTP #1	347	Aeration, Slat Tray	Iron removal
WTP #1	347	Permanganate	Iron removal
WTP #1	347	Hypochlorination, Pre	Disinfection
WTP #1	347	Aeration, Slat Tray	Iron removal
WTP #1	347	Permanganate	Iron removal
WTP #1	347	Filtration, Pressure Sand	Iron removal
WTP #1	347	pH Adjustment	Iron removal
WTP #1	347	Coagulation	Inorganics removal
WTP #1	347	Filtration, Pressure Sand	Iron removal

• 1 - 11 of 11

Column Actions

Search