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PWS ID	KS2001511
PWS Name	EL DORADO, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	12810
County Served	Butler

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	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	6686	Returned to Compliance	01-JUN-2020	30-JUN-2020	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	6687	Returned to Compliance	01-JUN-2020	30-JUN-2020	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	6684	Returned to Compliance	01-MAY-2020	31-MAY-2020	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	6683	Returned to Compliance	01-MAY-2020	31-MAY-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	6682	Returned to Compliance	10-APR-2020	-	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6690	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6689	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6681	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6680	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6630	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6629	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6606	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6406	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2406	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2206	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2005	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1805	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1605	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1404	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1304	Returned to Compliance	01-APR-2004	30-JUN-2004	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1204	Returned to Compliance	01-JAN-2004	31-MAR-2004	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1104	Returned to Compliance	01-OCT-2003	31-DEC-2003	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1003	Returned to Compliance	01-JUL-2003	30-SEP-2003	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	903	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	803	Returned to Compliance	01-JAN-2003	31-MAR-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	700	Returned to Compliance	01-SEP-2000	30-SEP-2000	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	600	Returned to Compliance	01-AUG-2000	31-AUG-2000	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	500	Returned to Compliance	01-JUL-2000	31-JUL-2000	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	397	Returned to Compliance	01-MAY-1997	31-MAY-1997	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	297	Returned to Compliance	01-MAR-1997	31-MAR-1997	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	193	Returned to Compliance	01-JAN-1993	-	No

1 - 31 of 31

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7564	6686	SIF	State Public Notification received	01-JUL-2021	State	-
7563	6687	SIF	State Public Notification received	01-JUL-2021	State	-
7560	6684	SIF	State Public Notification received	01-JUL-2021	State	-
7561	6683	SIF	State Public Notification received	01-JUL-2021	State	-
7556	6689	SIF	State Public Notification received	05-APR-2021	State	-
7557	6690	SIF	State Public Notification received	05-APR-2021	State	-
7558	6680	SOX	State Compliance achieved	30-SEP-2020	State	in compliance 3Q2020 TOC. JD
7558	6681	SOX	State Compliance achieved	30-SEP-2020	State	in compliance 3Q2020 TOC. JD
7535	6629	SIF	State Public Notification received	27-JUL-2020	State	-
7533	6630	SIF	State Public Notification received	27-JUL-2020	State	-
7535	6682	SIF	State Public Notification received	27-JUL-2020	State	-
7507	6606	SIF	State Public Notification received	06-OCT-2006	State	-
7306	2206	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	903	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	1003	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	1104	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	1204	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	1304	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	1404	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	1605	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	2406	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	6406	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	2005	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	1805	SOX	State Compliance achieved	17-JUL-2006	State	-
7306	803	SOX	State Compliance achieved	17-JUL-2006	State	-
1300	600	SIF	State Public Notification received	27-NOV-2000	State	ELDORADO PN RCVD SWTRCLRESTT JUL&AUG00
1300	500	SIF	State Public Notification received	27-NOV-2000	State	ELDORADO PN RCVD SWTRCLRESTT JUL&AUG00
7517	700	SOX	State Compliance achieved	31-OCT-2000	State	-
1097	397	SOX	State Compliance achieved	20-JUN-1997	State	ELDORADO RTC SWTRM/R MAY97 RPT RCVD
897	297	SOX	State Compliance achieved	09-MAY-1997	State	ELDORADO RTC SWTRM/R MAR97 RPT RCVD
593	193	SIF	State Public Notification received	06-DEC-1993	State	EL DORADO

1 - 31 of 31

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE 998 EMERGENCY	9853	Yes	Intake	Surface water	Emergency	Inactive
INTAKE 999 NONPWS	4314	Yes	Reservoir	Surface water	Other	Inactive
INTAKE 999	13065	Yes	Intake	Surface water	Permanent	Active
CLEARWELL 01	12972	No	Clear Well	-	-	Active
CLEARWELL 02	12973	No	Clear Well	-	-	Active
DISTRIBUTION	4588	No	Distribution System/Zone	-	-	Active
PUMP FACILITY	8435	No	Pump Facility	-	-	Active
SYSTEM LOCATION	11393	No	Sampling Station	-	-	Active
STORAGE TANK 01	7312	No	Storage	-	-	Active
STORAGE TANK 02	7849	No	Storage	-	-	Active
STORAGE TANK 03	9692	No	Storage	-	-	Active
TP001	6291	No	Treatment Plant	-	-	Active
TP001LOST TAG	2890	No	Treatment Plant	-	-	Inactive

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP001	6291	Gaseous Chlorination, Post	Disinfection
TP001	6291	Fluoridation	Other
TP001	6291	Activated Carbon, Powdered	Taste / odor control
TP001	6291	pH Adjustment	Corrosion control
TP001	6291	Gaseous Chlorination, Pre	Disinfection
TP001	6291	Chloramines	Disinfection
TP001	6291	Rapid Mix	Inorganics removal
TP001	6291	Coagulation	Particulate removal
TP001	6291	Flocculation	Particulate removal
TP001	6291	Sedimentation	Particulate removal
TP001	6291	Coagulation	Organics removal
TP001	6291	Sedimentation	Organics removal
TP001	6291	Flocculation	Inorganics removal
TP001	6291	Rapid Mix	Particulate removal
TP001	6291	Chloramines	Disinfection by-products control
TP001	6291	Coagulation	Inorganics removal
TP001	6291	Filtration, Rapid Sand	Particulate removal
TP001	6291	Filtration, Rapid Sand	Organics removal
TP001	6291	Permanganate	Taste / odor control
TP001	6291	Activated Carbon, Powdered	Organics removal
TP001	6291	Permanganate	Organics removal

1 - 21 of 21

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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