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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WI6480250
PWS Name	ELMWOOD WATERWORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	798
County Served	Pierce

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	2500068	Open	02-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2600070	Known	01-JAN-2025	31-DEC-2025	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2400049	Returned to Compliance	01-JAN-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2400050	Returned to Compliance	01-APR-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2300047	Returned to Compliance	01-MAR-2023	31-MAR-2023	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1100024	Returned to Compliance	01-DEC-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1100025	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1000022	Open	01-APR-2009	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1000023	Open	01-APR-2009	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1000021	Open	01-APR-2009	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	0900018	Known	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	0900014	Known	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	0900010	Known	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	0900009	Known	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	0900013	Known	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	0900007	Known	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	0900011	Known	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	0900015	Known	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	0900017	Known	01-JAN-2009	31-MAR-2009	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	0800006	Returned to Compliance	01-JUL-2008	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	0200004	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9800003	Returned to Compliance	01-MAR-1998	31-MAR-1998	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9500002	Returned to Compliance	01-DEC-1994	31-DEC-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9500001	Returned to Compliance	01-OCT-1994	31-OCT-1994	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9304331	Returned to Compliance	01-SEP-1993	30-SEP-1993	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9400005	Returned to Compliance	01-JUL-1993	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9400001	Returned to Compliance	01-JUL-1993	03-MAR-1994	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
2600053	2600070	SIE	State Public Notification requested	22-OCT-2025	State	-
2500048	2300047	SIF	State Public Notification received	24-JUN-2024	State	-
2500049	2400050	SOX	State Compliance achieved	24-JUN-2024	State	-
2400042	2400049	SOX	State Compliance achieved	17-JAN-2024	State	-
1100037	1000021	SO6	State Intentional no-action	22-FEB-2011	State	-
1100035	1000023	SO6	State Intentional no-action	22-FEB-2011	State	-
1100036	1000022	SO6	State Intentional no-action	22-FEB-2011	State	-
1100033	1100024	SIF	State Public Notification received	18-JAN-2011	State	-
1100033	1100025	SIF	State Public Notification received	18-JAN-2011	State	-
0900021	0900009	SO8	State Other	23-APR-2009	State	-
0900023	0900018	SO8	State Other	23-APR-2009	State	-
0900023	0900017	SO8	State Other	23-APR-2009	State	-
0900023	0900015	SO8	State Other	23-APR-2009	State	-
0900022	0900014	SO8	State Other	23-APR-2009	State	-
0900022	0900013	SO8	State Other	23-APR-2009	State	-
0900022	0900011	SO8	State Other	23-APR-2009	State	-
0900021	0900010	SO8	State Other	23-APR-2009	State	-
0900021	0900007	SO8	State Other	23-APR-2009	State	-
0800020	0800006	SOX	State Compliance achieved	26-AUG-2008	State	-
0200016	0200004	SOX	State Compliance achieved	22-AUG-2002	State	-
9800014	9800003	SIF	State Public Notification received	22-MAY-1998	State	-
9500009	9500002	SIF	State Public Notification received	12-JAN-1995	State	-
9500011	9500001	SIF	State Public Notification received	07-NOV-1994	State	-
94E0001	9400001	SOX	State Compliance achieved	03-MAR-1994	State	-
9306797	9304331	SIF	State Public Notification received	14-JAN-1994	State	-
9400018	9400005	SOX	State Compliance achieved	31-DEC-1993	State	-

1 - 26 of 26

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BG676	2	Yes	Well	Ground water	Permanent	Active
CC827	104	Yes	Well	Ground water	Permanent	Inactive
KQ651	4	Yes	Well	Ground water	Permanent	Active
BG677	3	Yes	Well	Ground water	Permanent	Active
64802507	64802507	No	Distribution System/Zone	-	-	Active
BG676	2T	No	Treatment Plant	-	-	Active
BG677	3T	No	Treatment Plant	-	-	Active
KQ651	4T	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BG676	2T	Hypochlorination, Pre	Disinfection
BG677	3T	Hypochlorination, Pre	Disinfection
KQ651	4T	Hypochlorination, Pre	Disinfection

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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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