Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WI6180280
PWS Name	ALTOONA WATERWORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	9627
County Served	Eau Claire

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
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	2500120	Returned to Compliance	17-OCT-2024	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2500121	Open	17-OCT-2024	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1100088	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1100089	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1100090	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1100091	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1100092	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1100093	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1100094	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1100095	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1100096	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1100097	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1100098	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1100099	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1100100	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1100101	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1100102	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1100081	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1100084	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1100083	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1100082	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1100087	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1100085	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1100086	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1100060	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1100061	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1100062	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1100063	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1100064	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1100065	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1100066	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1100067	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1100068	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1100069	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1100070	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1100071	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1100072	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1100074	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1100075	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1100076	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1100077	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1100078	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1100079	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1100059	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1100073	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1100104	Open	01-OCT-2009	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1100103	Open	01-OCT-2009	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1100058	Open	01-OCT-2009	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1100080	Open	01-OCT-2009	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1000055	Returned to Compliance	01-JUL-2009	30-SEP-2009	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
2500452	2500120	SOX	State Compliance achieved	13-MAR-2025	State	-
1700450	1100059	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100060	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100061	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100062	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100063	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100064	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100065	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100066	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100067	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100068	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100069	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100070	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100071	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100072	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100073	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100074	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100075	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100076	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100077	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100078	SIF	State Public Notification received	23-JUN-2011	State	-
1700450	1100079	SIF	State Public Notification received	23-JUN-2011	State	-
1100447	1100081	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100082	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100083	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100084	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100085	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100086	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100087	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100088	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100089	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100090	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100091	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100092	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100093	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100094	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100095	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100096	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100097	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100098	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100099	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100100	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100101	SIF	State Public Notification received	23-JUN-2011	State	-
1100448	1100102	SIF	State Public Notification received	23-JUN-2011	State	-
1100073	1100058	SO6	State Intentional no-action	22-FEB-2011	State	-
1100077	1100080	SO6	State Intentional no-action	22-FEB-2011	State	-
1100084	1100103	SO6	State Intentional no-action	22-FEB-2011	State	-
1100085	1100104	SO6	State Intentional no-action	22-FEB-2011	State	-
1000066	1000051	SOX	State Compliance achieved	17-AUG-2010	State	-
1000065	1000050	SOX	State Compliance achieved	17-AUG-2010	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BF752	1	Yes	Well	Ground water	Permanent	Active
AAT579	9	Yes	Well	Ground water	Permanent	Active
AAT578	8	Yes	Well	Ground water	Permanent	Active
VX766	7	Yes	Well	Ground water	Permanent	Active
BF756	6	Yes	Well	Ground water	Permanent	Active
BF755	5	Yes	Well	Ground water	Permanent	Active
BF754	4	Yes	Well	Ground water	Permanent	Active
HO685	3	Yes	Well	Ground water	Permanent	Active
61802807	61802807	No	Distribution System/Zone	-	-	Active
BF752	1T	No	Treatment Plant	-	-	Active
HO685	3T	No	Treatment Plant	-	-	Active
BF754	4T	No	Treatment Plant	-	-	Active
BF755	5T	No	Treatment Plant	-	-	Active
BF756	6T	No	Treatment Plant	-	-	Active
VX766	7T	No	Treatment Plant	-	-	Active
AAT578	8T	No	Treatment Plant	-	-	Active
AAT579	9T	No	Treatment Plant	-	-	Active

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BF752	1T	Hypochlorination, Post	Disinfection
BF752	1T	pH Adjustment	Corrosion control
HO685	3T	Hypochlorination, Post	Disinfection
HO685	3T	pH Adjustment	Corrosion control
BF754	4T	Hypochlorination, Post	Disinfection
BF754	4T	pH Adjustment	Corrosion control
BF755	5T	Hypochlorination, Post	Disinfection
BF755	5T	pH Adjustment	Corrosion control
BF756	6T	Hypochlorination, Post	Disinfection
BF756	6T	pH Adjustment	Corrosion control
VX766	7T	Hypochlorination, Post	Disinfection
VX766	7T	pH Adjustment	Corrosion control
AAT578	8T	Hypochlorination, Post	Disinfection
AAT578	8T	pH Adjustment	Corrosion control
AAT579	9T	Hypochlorination, Post	Disinfection
AAT579	9T	pH Adjustment	Corrosion control

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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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