Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5311100
PWS Name	CARBONADO WATER DEPT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	875
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
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3276658	Known	01-OCT-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3276730	Known	01-OCT-2025	31-DEC-2025	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2704111	Returned to Compliance	01-MAR-2021	31-MAR-2021	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1704123	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	08663092990	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	08663092989	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	08663092987	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	08663092380	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	08663092984	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	08663092983	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	08663092982	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	08663092981	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	08663092980	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	08663092979	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	08663092977	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	08663092976	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	08663092969	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	08663092968	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	08663092964	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	08663092991	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	08663092992	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	08663092996	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	08663092378	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	08663092985	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	0000021	Known	01-FEB-2000	29-FEB-2000	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	0000011	Known	01-NOV-1999	30-NOV-1999	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9900012	Known	01-NOV-1998	30-NOV-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9900011	Known	01-OCT-1998	31-OCT-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9800032	Known	01-MAY-1998	31-MAY-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9800031	Known	01-APR-1998	30-APR-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9800022	Known	01-FEB-1998	28-FEB-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9800021	Known	01-JAN-1998	31-JAN-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9800014	Known	01-DEC-1997	31-DEC-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9800013	Known	01-NOV-1997	30-NOV-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9800012	Known	01-OCT-1997	31-OCT-1997	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9800011	Known	01-OCT-1997	31-OCT-1997	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700045	Known	01-SEP-1997	30-SEP-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700044	Known	01-AUG-1997	31-AUG-1997	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700042	Known	01-AUG-1997	31-AUG-1997	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700043	Known	01-JUL-1997	31-JUL-1997	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700041	Known	01-JUL-1997	31-JUL-1997	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700036	Known	01-JUN-1997	30-JUN-1997	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700033	Known	01-JUN-1997	30-JUN-1997	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700032	Known	01-MAY-1997	31-MAY-1997	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700035	Known	01-MAY-1997	31-MAY-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700034	Known	01-APR-1997	30-APR-1997	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700031	Known	01-APR-1997	30-APR-1997	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700026	Known	01-MAR-1997	31-MAR-1997	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700023	Known	01-MAR-1997	31-MAR-1997	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700025	Known	01-FEB-1997	28-FEB-1997	Yes

1 - 50 of 110

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2704111ENF	2704111	SOX	State Compliance achieved	30-APR-2021	State	-
2104123ENF	1704123	SOX	State Compliance achieved	20-MAR-2018	State	-
CM1029	08663092980	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092996	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092992	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092991	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092378	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092380	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092964	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092968	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092969	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092976	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092977	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092979	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092981	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092982	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092983	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092984	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092985	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092987	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092989	SOX	State Compliance achieved	08-SEP-2009	State	-
CM1029	08663092990	SOX	State Compliance achieved	08-SEP-2009	State	-
9530000	9500142	SIA	State Violation/Reminder Notice	19-NOV-1994	State	-
93E0001	94V0003	SFK	State Bilateral Compliance Agreement signed	12-FEB-1994	State	-
93E0001	94V0010	SFK	State Bilateral Compliance Agreement signed	12-FEB-1994	State	-
93E0001	94V0011	SFK	State Bilateral Compliance Agreement signed	12-FEB-1994	State	-

1 - 26 of 26

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CARBONADO SPRINGS	10197	Yes	Intake	Surface water	Permanent	Active
CARBONADO SPRINGS	762	No	Treatment Plant	-	-	Active

1 - 2 of 2

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CARBONADO SPRINGS	762	Hypochlorination, Post	Disinfection
CARBONADO SPRINGS	762	Coagulation	Particulate removal
CARBONADO SPRINGS	762	Filtration, Rapid Sand	Particulate removal
CARBONADO SPRINGS	762	Sedimentation	Particulate removal
CARBONADO SPRINGS	762	pH Adjustment, Post	Corrosion control

1 - 5 of 5

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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