Safe Drinking Water Information System (SDWIS) Federal Reporting Services

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PWS ID	MO1010118
PWS Name	BUTLER PWS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	4219
County Served	Bates

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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	1243109	Open	01-OCT-2025	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	990098	Returned to Compliance	01-SEP-1998	30-SEP-1998	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1232695	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1233195	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1231595	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1232795	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1233095	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1233395	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1232195	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1232595	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1231695	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1232095	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1231795	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1233495	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1231895	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1232295	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1231995	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1232895	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1232495	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1233595	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1232995	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1233295	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1232395	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1235189	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1234689	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1233989	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1235389	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1235789	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1238789	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1238889	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1238989	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1235989	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1239089	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1239189	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1239289	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1236089	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1239389	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1236189	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1236389	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1236589	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1239489	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1236689	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1236789	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1237089	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1237789	Known	01-JAN-1989	31-DEC-1989	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
398	990098	SIF	State Public Notification received	19-NOV-1998	State	-
195	1231695	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1231795	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1231895	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1231995	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232095	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232195	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232295	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232395	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232495	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232595	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232695	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232795	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232895	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1232995	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1233095	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1233195	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1233295	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1233395	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1233495	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1233595	SOX	State Compliance achieved	31-MAR-1995	State	-
195	1231595	SOX	State Compliance achieved	31-MAR-1995	State	-

1 - 22 of 22

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BUTLER LAKE	85131	Yes	Intake	Surface water	Permanent	Active
MARAIS DE CYGNE	85134	Yes	Reservoir	Surface water	Permanent	Active
MIAMI CREEK	85132	Yes	Reservoir	Surface water	Permanent	Active
BUTLER LAKE	85130	Yes	Reservoir	Surface water	Permanent	Active
MARAIS DE CYGNE	85135	Yes	Intake	Surface water	Permanent	Active
MIAMI CREEK	85133	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	85179	No	Distribution System/Zone	-	-	Active
CHEMICAL SAMPLES	90032	No	Sampling Station	-	-	Active
300K GAL GROUND STORAGE	105280	No	Storage	-	-	Active
ABOVE GROUND CLEARWELL #1	105281	No	Storage	-	-	Active
ABOVE GROUND CLEARWELL #2	105282	No	Storage	-	-	Active
200K GAL CITY HALL TOWER	75357	No	Storage	-	-	Active
300K GAL WEST TOWER	75358	No	Storage	-	-	Active
BUTLER - TREATMENT PLANT	67294	No	Treatment Plant	-	-	Active

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BUTLER - TREATMENT PLANT	67294	Chloramines	Disinfection
BUTLER - TREATMENT PLANT	67294	Permanganate	Taste / odor control
BUTLER - TREATMENT PLANT	67294	Rapid Mix	Particulate removal
BUTLER - TREATMENT PLANT	67294	Gaseous Chlorination, Pre	Disinfection
BUTLER - TREATMENT PLANT	67294	Coagulation	Particulate removal
BUTLER - TREATMENT PLANT	67294	Sedimentation	Particulate removal
BUTLER - TREATMENT PLANT	67294	pH Adjustment, Pre	Particulate removal
BUTLER - TREATMENT PLANT	67294	Flocculation	Particulate removal
BUTLER - TREATMENT PLANT	67294	Gaseous Chlorination, Post	Disinfection
BUTLER - TREATMENT PLANT	67294	Filtration, Rapid Sand	Particulate removal

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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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