Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OH1101212
PWS Name	URBANA CITY PWS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	11428
County Served	Champaign

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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	5685845	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5685841	Returned to Compliance	05-DEC-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5685842	Returned to Compliance	20-NOV-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	5685843	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	5685844	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5685840	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5685839	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5685838	Returned to Compliance	13-JAN-2020	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5681603	Returned to Compliance	01-OCT-2002	31-OCT-2002	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	447699	Returned to Compliance	01-JUL-1999	31-JUL-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	447497	Returned to Compliance	01-SEP-1997	30-SEP-1997	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	5682997	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	5683797	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	5681797	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	5682397	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	5683497	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	5683597	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	5682497	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	5682897	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	5683397	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	5682597	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	5681897	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	5681997	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	5683097	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	5683697	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	5682697	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	5682297	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	5683297	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	5682797	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	5683197	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	5682197	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	5682097	Returned to Compliance	01-JAN-1997	31-DEC-1997	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	447796	Returned to Compliance	01-NOV-1995	30-NOV-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	447896	Returned to Compliance	01-NOV-1995	30-NOV-1995	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	447595	Returned to Compliance	01-APR-1995	30-JUN-1995	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	448194	Returned to Compliance	01-APR-1994	30-JUN-1994	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	448493	Returned to Compliance	01-JAN-1993	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	448393	Returned to Compliance	01-OCT-1992	31-OCT-1992	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	448293	Returned to Compliance	01-OCT-1992	31-OCT-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	448592	Returned to Compliance	01-SEP-1992	30-SEP-1992	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	448692	Returned to Compliance	01-JUL-1992	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	449292	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	448792	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	448992	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	448892	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	449192	Returned to Compliance	01-JAN-1992	31-DEC-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	449092	Returned to Compliance	01-JAN-1992	31-DEC-1992	No

1 - 47 of 47

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1102137	5685845	SIE	State Public Notification requested	21-OCT-2025	State	-
1102133	5685844	SIF	State Public Notification received	03-JUL-2025	State	-
1102134	5685843	SIF	State Public Notification received	03-JUL-2025	State	-
1102132	5685838	SOX	State Compliance achieved	04-JUN-2025	State	-
1102132	5685841	SOX	State Compliance achieved	04-JUN-2025	State	-
1102126	5685839	SIF	State Public Notification received	03-MAR-2025	State	-
1102126	5685840	SIF	State Public Notification received	03-MAR-2025	State	-
1102125	5685842	SOX	State Compliance achieved	03-MAR-2025	State	-
13893	448393	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
13893	448592	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1101703	5681603	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
696	447896	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
13893	448293	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
696	447796	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1072799	447699	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1000298	447497	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1000198	5682597	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682097	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682797	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682897	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682997	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5683097	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5683197	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5683297	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5683397	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5683497	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5683597	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5683697	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5683797	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5681997	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5681897	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5681797	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682697	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682197	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682297	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682397	SIF	State Public Notification received	06-OCT-1997	State	-
1000198	5682497	SIF	State Public Notification received	06-OCT-1997	State	-
1101995	447595	SOX	State Compliance achieved	20-SEP-1995	State	-
95E0001	448194	EFJ	Federal issued Formal Notice of Violation	17-JUL-1995	ODSWeb	WS
494	448493	SOX	State Compliance achieved	21-JUL-1994	State	-
13793	448692	SOX	State Compliance achieved	27-SEP-1993	State	-
2893	448992	SIF	State Public Notification received	09-AUG-1993	State	-
2893	448792	SIF	State Public Notification received	09-AUG-1993	State	-
2893	449292	SIF	State Public Notification received	09-AUG-1993	State	-
2893	448892	SIF	State Public Notification received	09-AUG-1993	State	-
2893	449092	SIF	State Public Notification received	09-AUG-1993	State	-
2893	449192	SIF	State Public Notification received	09-AUG-1993	State	-

1 - 47 of 47

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
URBANA WTP 3 WELL 0010	10407	Yes	Well	Ground water	Permanent	Active
URBANA WTP 1 WELL 0003	31450	Yes	Well	Ground water	Permanent	Inactive
Urbana WTP 1 Well 0003	250665	Yes	Well	Ground water	Permanent	Inactive
URBANA, CITY OF WELL 0005	10410	Yes	Well	Ground water	Permanent	Inactive
URBANA, CITY OF WELL 0009	10412	Yes	Well	Ground water	Permanent	Active
URBANA, CITY OF WELL 0008	10411	Yes	Well	Ground water	Permanent	Active
URBANA WTP 3 WELL 0012	10409	Yes	Well	Ground water	Permanent	Active
URBANA WTP 3 WELL 00011	10408	Yes	Well	Ground water	Permanent	Active
URBANA, CITY OF DISTRIBUTION	23560	No	Distribution System/Zone	-	-	Active
HIGH SERVICE PUMP 1	34992	No	Pump Facility	-	-	Active
HIGH SERVICE PUMP 2	34994	No	Pump Facility	-	-	Active
PUMP STATION	35004	No	Pump Facility	-	-	Active
Urbana WTP 1 P01	81261	No	Sampling Station	-	-	Inactive
Urbana WTP 2 P02	81263	No	Sampling Station	-	-	Inactive
EAST LAWN ELEVATED STORAGE TANK	34996	No	Storage	-	-	Active
GWENNE ST TOWER	34998	No	Storage	-	-	Active
EAST STORAGE TANK	35000	No	Storage	-	-	Active
WEST LOW STORAGE TANK	35002	No	Storage	-	-	Active
URBANA WTP 2	1945	No	Treatment Plant	-	-	Active
URBANA WTP 3	37143	No	Treatment Plant	-	-	Active
URBANA WTP 1	1944	No	Treatment Plant	-	-	Inactive

1 - 21 of 21

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
URBANA WTP 1	1944	Hypochlorination, Post	Disinfection
URBANA WTP 2	1945	Hypochlorination, Post	Disinfection
URBANA WTP 2	1945	Activated Carbon, Granular	Organics removal
URBANA WTP 2	1945	Filtration, Cartridge	Particulate removal
URBANA WTP 2	1945	Filtration, Cartridge	Particulate removal
URBANA WTP 3	37143	Filtration, Pressure Sand	Inorganics removal
URBANA WTP 3	37143	Hypochlorination, Pre	Disinfection
URBANA WTP 3	37143	Permanganate	Iron removal
URBANA WTP 3	37143	Filtration, Pressure Sand	Manganese 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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