Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0670001
PWS Name	CITY OF CISCO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	4076
County Served	Eastland

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049684	Returned to Compliance	08-DEC-2022	-	No
TT	Treatment Technique, Corrective/Expedited Actions (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	90049682	Returned to Compliance	02-DEC-2022	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	90049681	Returned to Compliance	01-SEP-2022	30-SEP-2022	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049674	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049669	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	90049664	Returned to Compliance	01-SEP-2021	30-SEP-2021	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049663	Returned to Compliance	18-AUG-2021	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049662	Returned to Compliance	15-AUG-2021	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049657	Returned to Compliance	17-JUL-2021	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049658	Returned to Compliance	02-JUL-2021	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049654	Returned to Compliance	01-JUL-2021	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049653	Returned to Compliance	23-JUN-2021	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	90049650	Returned to Compliance	01-MAY-2021	31-MAY-2021	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049640	Returned to Compliance	11-NOV-2020	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049639	Returned to Compliance	10-NOV-2020	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	90049631	Returned to Compliance	01-AUG-2020	31-AUG-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	90049644	Returned to Compliance	01-JAN-2020	31-JAN-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	90049629	Returned to Compliance	01-DEC-2019	31-DEC-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049628	Returned to Compliance	18-NOV-2019	-	No
MRDL	Non-Acute MRDL	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine dioxide	90049623	Returned to Compliance	01-AUG-2019	31-AUG-2019	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	90049624	Returned to Compliance	01-AUG-2019	31-AUG-2019	No
MR	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	90049621	Returned to Compliance	01-JUN-2019	30-JUN-2019	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	90049622	Returned to Compliance	01-JUN-2019	30-JUN-2019	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	90049620	Returned to Compliance	01-APR-2019	30-APR-2019	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049618	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049611	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049605	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049606	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049601	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049595	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	90049594	Returned to Compliance	01-AUG-2017	31-AUG-2017	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049592	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	90049587	Returned to Compliance	01-SEP-2016	30-SEP-2016	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	90049588	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	90049585	Known	01-JUL-2016	30-SEP-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049576	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049562	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
TT	Failure to Filter (SWTR)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	90049561	Returned to Compliance	01-DEC-2015	-	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	90049556	Returned to Compliance	01-NOV-2015	30-NOV-2015	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049550	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049545	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049539	Returned to Compliance	31-MAY-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049535	Returned to Compliance	28-APR-2015	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	90049532	Returned to Compliance	01-APR-2015	30-APR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049541	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90049521	Returned to Compliance	17-JAN-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049527	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	90049520	Returned to Compliance	30-DEC-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	90049510	Returned to Compliance	01-OCT-2014	31-OCT-2014	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	90049517	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes

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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
90093514	90049681	SIF	State Public Notification received	17-NOV-2023	State	-
90093512	90049682	SOX	State Compliance achieved	04-APR-2023	State	-
90093505	90049684	SOX	State Compliance achieved	07-FEB-2023	State	-
90093506	90049674	SIF	State Public Notification received	07-FEB-2023	State	-
90093492	90049669	SOX	State Compliance achieved	10-NOV-2022	State	VIOLS SOX'D BASED ON TTHM DBP2-01 AND -02 4Q2022 LRAA
90093481	90049664	SOX	State Compliance achieved	06-JAN-2022	State	20220106. EMSMITH. SOX BASED ON OCTOBER 2021 CLO2MOR.
90093476	90049663	SOX	State Compliance achieved	25-OCT-2021	State	-
90093478	90049662	SOX	State Compliance achieved	25-OCT-2021	State	-
90093464	90049657	SOX	State Compliance achieved	27-SEP-2021	State	-
90093459	90049658	SIA	State Violation/Reminder Notice	01-SEP-2021	State	-
90093451	90049650	SIF	State Public Notification received	25-AUG-2021	State	-
90093456	90049653	SOX	State Compliance achieved	16-AUG-2021	State	-
90093454	90049654	SOX	State Compliance achieved	16-AUG-2021	State	-
90093453	90049644	SIF	State Public Notification received	11-AUG-2021	State	-
90093425	90049640	SOX	State Compliance achieved	20-JAN-2021	State	-
90093427	90049639	SOX	State Compliance achieved	14-JAN-2021	State	-
90093411	90049631	SIF	State Public Notification received	16-NOV-2020	State	-
90093394	90049629	SOX	State Compliance achieved	19-AUG-2020	State	20200819. EMSMITH. SOX BASED ON FEB2020 CLO2MOR.
90093404	90049624	SIF	State Public Notification received	09-JUL-2020	State	-
90093393	90049621	SIF	State Public Notification received	13-APR-2020	State	-
90093390	90049620	SIF	State Public Notification received	09-APR-2020	State	-
90093386	90049623	SIF	State Public Notification received	31-DEC-2019	State	-
90093385	90049628	SOX	State Compliance achieved	31-DEC-2019	State	-
90093373	90049622	SIA	State Violation/Reminder Notice	15-AUG-2019	State	-
90093365	90049618	SFO	State Administrative/Compliance Order with penalty issued	26-APR-2019	State	DOCKET NO 2018-0570-PWS-E; FILE CLOSED 5/1/2019
90093365	90049605	SFO	State Administrative/Compliance Order with penalty issued	26-APR-2019	State	DOCKET NO 2018-0570-PWS-E; FILE CLOSED 5/1/2019
90093365	90049606	SFO	State Administrative/Compliance Order with penalty issued	26-APR-2019	State	DOCKET NO 2018-0570-PWS-E; FILE CLOSED 5/1/2019
90093365	90049592	SFO	State Administrative/Compliance Order with penalty issued	26-APR-2019	State	DOCKET NO 2018-0570-PWS-E; FILE CLOSED 5/1/2019
90093365	90049595	SFO	State Administrative/Compliance Order with penalty issued	26-APR-2019	State	DOCKET NO 2018-0570-PWS-E; FILE CLOSED 5/1/2019
90093365	90049601	SFO	State Administrative/Compliance Order with penalty issued	26-APR-2019	State	DOCKET NO 2018-0570-PWS-E; FILE CLOSED 5/1/2019
90093365	90049611	SFO	State Administrative/Compliance Order with penalty issued	26-APR-2019	State	DOCKET NO 2018-0570-PWS-E; FILE CLOSED 5/1/2019
90093339	90049594	SIF	State Public Notification received	12-FEB-2018	State	-
90093321	90049588	SIF	State Public Notification received	30-JAN-2017	State	-
90093320	90049587	SIF	State Public Notification received	30-JAN-2017	State	-
90093319	90049585	SIF	State Public Notification received	30-JAN-2017	State	-
90093297	90049576	SIF	State Public Notification received	22-NOV-2016	State	-
90093302	90049545	SOX	State Compliance achieved	22-SEP-2016	State	01/02/16; SOX'D VIOLATIONS BASED ON 3Q2016 TTHM DBP2-01 LRAA, 52.3+59.1+89.8=201.2/3=67.06, 2Q2016 WAS NOT COLLECTED DUE TO FLOOD DAMAGE
90093302	90049541	SOX	State Compliance achieved	22-SEP-2016	State	01/02/16; SOX'D VIOLATIONS BASED ON 3Q2016 TTHM DBP2-01 LRAA, 52.3+59.1+89.8=201.2/3=67.06, 2Q2016 WAS NOT COLLECTED DUE TO FLOOD DAMAGE
90093302	90049527	SOX	State Compliance achieved	22-SEP-2016	State	01/02/16; SOX'D VIOLATIONS BASED ON 3Q2016 TTHM DBP2-01 LRAA, 52.3+59.1+89.8=201.2/3=67.06, 2Q2016 WAS NOT COLLECTED DUE TO FLOOD DAMAGE
90093302	90049517	SOX	State Compliance achieved	22-SEP-2016	State	01/02/16; SOX'D VIOLATIONS BASED ON 3Q2016 TTHM DBP2-01 LRAA, 52.3+59.1+89.8=201.2/3=67.06, 2Q2016 WAS NOT COLLECTED DUE TO FLOOD DAMAGE
90093302	90049562	SOX	State Compliance achieved	22-SEP-2016	State	01/02/16; SOX'D VIOLATIONS BASED ON 3Q2016 TTHM DBP2-01 LRAA, 52.3+59.1+89.8=201.2/3=67.06, 2Q2016 WAS NOT COLLECTED DUE TO FLOOD DAMAGE
90093302	90049550	SOX	State Compliance achieved	22-SEP-2016	State	01/02/16; SOX'D VIOLATIONS BASED ON 3Q2016 TTHM DBP2-01 LRAA, 52.3+59.1+89.8=201.2/3=67.06, 2Q2016 WAS NOT COLLECTED DUE TO FLOOD DAMAGE
90093302	90049512	SOX	State Compliance achieved	22-SEP-2016	State	01/02/16; SOX'D VIOLATIONS BASED ON 3Q2016 TTHM DBP2-01 LRAA, 52.3+59.1+89.8=201.2/3=67.06, 2Q2016 WAS NOT COLLECTED DUE TO FLOOD DAMAGE
90093268	90049561	SIA	State Violation/Reminder Notice	09-MAR-2016	State	-
90093270	90049556	SIF	State Public Notification received	08-MAR-2016	State	-
90093255	90049532	SOX	State Compliance achieved	08-OCT-2015	State	JLIRON; 10082015; ACHIEVED COMPLIANCE IN MONTH FOLLOWING VIOLATION.
90093252	90049520	SFO	State Administrative/Compliance Order with penalty issued	10-AUG-2015	State	DOCEKT NO 2015-0534-PWS-E; FINAL TR DUE DATE 08/24/2016; FILE CLOSED 3/3/2017
90093247	90049539	SIA	State Violation/Reminder Notice	30-JUN-2015	State	-
90093245	90049535	SOX	State Compliance achieved	09-JUN-2015	State	-
90093221	90049521	SIA	State Violation/Reminder Notice	05-FEB-2015	State	-

1 - 50 of 81

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE 1	33367	Yes	Intake	Surface water	Permanent	Active
RAW-TAP	117475	No	Common Headers	-	-	Active
SWTP - 0.112 MG - CW	128481	No	Clear Well	-	-	Active
SWTP - 0.2 MG - CW	148557	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	39705	No	Distribution System/Zone	-	-	Active
0.112 MG CLEARWELL - 1750 GPM - SP	148558	No	Pump Facility	-	-	Active
0.112 MG CLEARWELL - 1750 GPM - SP	148559	No	Pump Facility	-	-	Active
CJC - 1750 GPM - SP	79247	No	Pump Facility	-	-	Active
CJC - 875 GPM - SP	79248	No	Pump Facility	-	-	Active
CJC - 875 GPM - SP	79249	No	Pump Facility	-	-	Active
CLEARWELL	79250	No	Pump Facility	-	-	Active
CLEARWELL	79251	No	Pump Facility	-	-	Active
4916 HWY 6 N (CR 112); CISCO	134478	No	Sampling Station	-	-	Active
4916 HWY 6 N (CR 112), CISCO	50174	No	Sampling Station	-	-	Active
I-20 ACCESS RD - 0.500 MG - EL	128482	No	Storage	-	-	Active
EAST SIDE OF CISCO - 0.083 MG - ST	128483	No	Storage	-	-	Active
CLEARWELL #1 - CISCO WTP - 0.200 MG - CW	128484	No	Storage	-	-	Active
CLEARWELL #2 - CISCO WTP - 0.112 MG - CW	158303	No	Storage	-	-	Active
CISCO JR COLLEGE - 0.500 MG - GR	97319	No	Storage	-	-	Active
PLANT - STANDPIPE	159011	No	Treatment Plant	-	-	Active
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	No	Treatment Plant	-	-	Active

1 - 21 of 21

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - STANDPIPE	159011	Hypochlorination, Pre	Disinfection
PLANT - STANDPIPE	159011	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Rapid Mix	Particulate removal
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Rapid Mix	Particulate removal
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Rapid Mix	Particulate removal
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Rapid Mix	Particulate removal
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Activated Carbon, Powdered	Taste / odor control
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Activated Carbon, Powdered	Taste / odor control
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Particulate removal
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Particulate removal
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Particulate removal
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Particulate removal
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Gaseous Chlorination, Post	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Gaseous Chlorination, Post	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Gaseous Chlorination, Post	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Gaseous Chlorination, Post	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Corrosion control
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Corrosion control
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection
SWTP - 4916 HWY 6 N / LAKE CISCO	4687	Innovative	Disinfection

1 - 40 of 40

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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