Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	105300013
PWS Name	MUCKLESHOOT
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	3250
County Served

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	134	Returned to Compliance	01-OCT-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	126	Returned to Compliance	02-OCT-2020	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	125	Returned to Compliance	01-JUL-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	96	Returned to Compliance	01-JUL-2019	31-JUL-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	98	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	103	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	94	Returned to Compliance	10-OCT-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	92	Returned to Compliance	01-SEP-2018	30-SEP-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	93	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	101	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	102	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	100	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	86	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	123	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	122	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	121	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	120	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	119	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	118	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	117	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	116	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	115	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	114	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	113	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	112	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	111	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	110	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	109	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	108	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	107	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	106	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	105	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	104	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	88	Returned to Compliance	01-JAN-2014	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	124	Returned to Compliance	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	52	Returned to Compliance	01-JUN-2013	30-JUN-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	53	Returned to Compliance	01-APR-2013	30-JUN-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	26	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	22	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	11	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	18	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	19	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	10	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2630143	Returned to Compliance	01-SEP-2005	30-SEP-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2630021	Returned to Compliance	01-JUN-2005	30-JUN-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2610404	Returned to Compliance	01-FEB-2005	28-FEB-2005	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3020039	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2610403	Returned to Compliance	01-DEC-2004	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2610402	Returned to Compliance	01-OCT-2004	31-OCT-2004	No

1 - 50 of 81

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
16	134	EOX	Federal Compliance achieved	21-OCT-2023	Region	Lead and copper result received - collected on time in 2023 but reported late. -CJA 2/20/24
15	126	EOX	Federal Compliance achieved	01-MAR-2021	Region	Determination made by CCR Rule Manager.
15	125	EOX	Federal Compliance achieved	01-MAR-2021	Region	Determination made by CCR Rule Manager.
14	109	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	124	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	123	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	122	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	121	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	120	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	119	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	118	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	117	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	100	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	101	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	102	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	103	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	104	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	105	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	106	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	107	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	108	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	110	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	111	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	112	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	113	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	114	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	115	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
14	116	EOX	Federal Compliance achieved	14-DEC-2020	Region	PWS provided documentation showing well disconnected from system. Outstanding entry point violations closed. -CJA 12/14/20
13	98	EOX	Federal Compliance achieved	26-NOV-2019	Region	-
12	96	EOX	Federal Compliance achieved	22-AUG-2019	Region	-
11	93	EOX	Federal Compliance achieved	04-DEC-2018	Region	Action taken as per Compliance Officer's instructions.
10	94	EOX	Federal Compliance achieved	03-OCT-2018	Region	RTC as per Compliance Officer's Instructions.
10	92	EOX	Federal Compliance achieved	03-OCT-2018	Region	RTC as per Compliance Officer's Instructions.
9	88	EOX	Federal Compliance achieved	29-DEC-2016	Region	-
8	86	EOX	Federal Compliance achieved	16-AUG-2016	Region	-
7	53	EOX	Federal Compliance achieved	02-JUL-2013	Region	-
7	52	EOX	Federal Compliance achieved	02-JUL-2013	Region	-
4	14	EOX	Federal Compliance achieved	01-APR-2012	Region	-
4	22	EOX	Federal Compliance achieved	01-APR-2012	Region	-
4	26	EOX	Federal Compliance achieved	01-APR-2012	Region	-
3	18	EOX	Federal Compliance achieved	16-FEB-2011	Region	-
3	19	EOX	Federal Compliance achieved	16-FEB-2011	Region	-
2	11	EOX	Federal Compliance achieved	18-JUN-2010	Region	-
1	10	EOX	Federal Compliance achieved	01-JUL-2007	Region	-
#3020039	3020039	EOX	Federal Compliance achieved	31-DEC-2006	ODSWeb	-
3101401	2630143	EOX	Federal Compliance achieved	01-MAR-2006	Region	-
3101402	2630021	EOX	Federal Compliance achieved	01-DEC-2005	Region	-
3020101	3020084	EOX	Federal Compliance achieved	02-AUG-2005	Region	-
3020100	3020083	EOX	Federal Compliance achieved	02-AUG-2005	Region	-
3101409	2610404	EOX	Federal Compliance achieved	01-AUG-2005	Region	-

1 - 50 of 75

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #4- PUBLIC WKS WELL	298	Yes	Well	Ground water	Permanent	Active
STARR WELL #2	654	Yes	Well	Ground water	Permanent	Inactive
WELL #1 - STARR	300	Yes	Well	Ground water	Permanent	Inactive
WELL #3-BALL FIELD	299	Yes	Well	Ground water	Permanent	Active
MUCKELSHOOT DISTRIBUTION	493	No	Distribution System/Zone	-	-	Active
WELL #3 PUMPHOUSE (NO CHLORINATOR)	1063	No	Pump Facility	-	-	Active
WELL #4 PUMPHOUSE (NO CHLORINATOR)	1064	No	Pump Facility	-	-	Active
BOOSTER STATION(ENTRY POINT)	653	No	Pump Facility	-	-	Active
RESERVOIR WATER TOWER	651	No	Storage	-	-	Active
STARR TANK	652	No	Storage	-	-	Inactive
FILTER PLANT	1065	No	Treatment Plant	-	-	Active
WELL #1-STARR PUMPHOUSE	80	No	Treatment Plant	-	-	Inactive
PUMPHOUSE #3 (CHLORINATOR)	81	No	Treatment Plant	-	-	Inactive
PUMPHOUSE #4 (CHLORINATOR)	82	No	Treatment Plant	-	-	Inactive

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
FILTER PLANT	1065	Hypochlorination, Pre	Disinfection
FILTER PLANT	1065	Rapid Mix	Inorganics removal
FILTER PLANT	1065	Filtration, Pressure Sand	Inorganics removal
FILTER PLANT	1065	Reducing Agent, Sodium Bisulfate	De-chlorination
FILTER PLANT	1065	Ion Exchange	Inorganics removal
FILTER PLANT	1065	Hypochlorination, Post	Disinfection
WELL #1-STARR PUMPHOUSE	80	Hypochlorination, Post	Disinfection
PUMPHOUSE #3 (CHLORINATOR)	81	Hypochlorination, Post	Disinfection
PUMPHOUSE #4 (CHLORINATOR)	82	Hypochlorination, Post	Disinfection

1 - 9 of 9

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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