Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WI6620274
PWS Name	BLAIR WATERWORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1280
County Served	Trempealeau

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	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Stage 1 Disinfectants and Disinfection Byproducts Rule	2100096	Returned to Compliance	02-MAY-2021	-	Yes
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Fluoride	0500090	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MR	Monitoring, Check/Repeat/Confirmation	Inorganic Chemicals	Fluoride	0500091	Returned to Compliance	17-MAY-2005	30-JUN-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0100087	Returned to Compliance	01-OCT-2000	31-OCT-2000	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	0100086	Returned to Compliance	01-SEP-2000	30-SEP-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9500063	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9500027	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	9500026	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	9500002	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	9500025	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	9500062	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9500033	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9500014	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9500022	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9500059	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9500058	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9500021	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9500082	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9500020	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9500019	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9500028	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9500034	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9500030	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9500003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9500064	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9500057	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9500031	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9500056	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9500018	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9500017	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9500055	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9500054	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9500016	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9500052	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9500015	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9500009	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9500051	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9500032	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9500050	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9500081	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9500079	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9500076	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9500046	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9500045	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9500075	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9500068	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9500035	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9500067	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9500012	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9400092	Returned to Compliance	01-JUL-1993	-	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
2100047	2100096	SOX	State Compliance achieved	08-JUN-2021	State	-
0600045	0500090	SIF	State Public Notification received	26-MAY-2006	State	-
0600044	0500091	SIF	State Public Notification received	26-MAY-2006	State	-
0100025	0100087	SIF	State Public Notification received	22-DEC-2000	State	-
0100020	0100086	SIF	State Public Notification received	10-NOV-2000	State	-
9500026	9500032	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500082	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500002	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500003	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500009	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500012	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500014	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500015	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500016	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500017	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500018	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500019	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500020	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500021	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500022	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500025	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500026	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500027	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500028	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500030	SOX	State Compliance achieved	17-JUL-1995	State	-
9500028	9500031	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500033	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500034	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500035	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500045	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500046	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500050	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500051	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500052	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500054	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500055	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500056	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500057	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500058	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500059	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500062	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500063	SOX	State Compliance achieved	17-JUL-1995	State	-
9500029	9500064	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500067	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500068	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500075	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500076	SOX	State Compliance achieved	17-JUL-1995	State	-
9500026	9500079	SOX	State Compliance achieved	17-JUL-1995	State	-
9500027	9500081	SOX	State Compliance achieved	17-JUL-1995	State	-
94E0001	9400001	SOX	State Compliance achieved	25-FEB-1994	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BH058	5	Yes	Well	Ground water	Permanent	Active
BH057	4	Yes	Well	Ground water	Permanent	Inactive
BH056	3	Yes	Well	Ground water	Permanent	Inactive
AU051	6	Yes	Well	Ground water	Permanent	Active
66202741	66202741	No	Distribution System/Zone	-	-	Active
BH058	5T	No	Treatment Plant	-	-	Active
AU051	6T	No	Treatment Plant	-	-	Active

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BH058	5T	Filtration, Pressure Sand	Iron removal
BH058	5T	Fluoridation	Other
BH058	5T	Hypochlorination, Pre	Disinfection
BH058	5T	Permanganate	Iron removal
BH058	5T	pH Adjustment	Corrosion control
AU051	6T	Filtration, Pressure Sand	Iron removal
AU051	6T	Fluoridation	Other
AU051	6T	Hypochlorination, Pre	Disinfection
AU051	6T	Permanganate	Iron removal
AU051	6T	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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