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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WI4051625
PWS Name	LAWRENCE WATERWORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	Yes
Population Served	5398
County Served	Brown

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
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9600042	Returned to Compliance	01-JUL-1996	31-JUL-1996	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	1400045	Returned to Compliance	01-JUL-1996	31-DEC-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9700025	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9700027	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9700039	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	9700028	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	9700013	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9700035	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9700016	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9700017	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9700018	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9700036	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9700019	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9700020	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9700021	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9700022	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9700023	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9700024	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9700038	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9700009	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9700010	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9700033	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9700041	Returned to Compliance	01-JUL-1996	30-SEP-1996	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9600043	Returned to Compliance	01-MAY-1996	-	No

1 - 24 of 24

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1400011	1400045	SOX	State Compliance achieved	02-JUL-1997	State	-
9700009	9600043	SOX	State Compliance achieved	07-FEB-1997	State	-
9700008	9700016	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700017	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700018	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700019	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700020	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700021	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700022	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700023	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700024	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700025	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700027	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700028	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700033	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700035	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700036	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700038	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700039	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700041	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700013	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700010	SIF	State Public Notification received	18-DEC-1996	State	-
9700008	9700009	SIF	State Public Notification received	18-DEC-1996	State	-
9700006	9600042	SIF	State Public Notification received	15-NOV-1996	State	-

1 - 24 of 24

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
2	2	Yes	Consecutive Connection	Surface water	Permanent	Active
KL362	1	Yes	Well	Ground water	Emergency	Active
3	3	Yes	Consecutive Connection	Surface water	Permanent	Active
4	4	Yes	Consecutive Connection	Surface water	Permanent	Inactive
40516256	40516256	No	Distribution System/Zone	-	-	Active
300	300	No	Other	-	-	Inactive
2	2T	No	Treatment Plant	-	-	Active
3	3T	No	Treatment Plant	-	-	Active
KL362	1T	No	Treatment Plant	-	-	Inactive

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
KL362	1T	Sequestration	Iron removal
2	2T	Gaseous Chlorination, Post	Disinfection
3	3T	Gaseous Chlorination, Post	Disinfection

1 - 3 of 3

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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