Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	105300003
PWS Name	TULALIP BAY WATER DIST #1
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Surface water purchased
Primacy Type	Tribal
Is Wholesaler?	Yes
Population Served	5968
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	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	344	Known	01-OCT-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	345	Known	01-OCT-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	339	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	338	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	329	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	326	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	323	Returned to Compliance	13-MAR-2017	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	322	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	320	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	308	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	307	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	293	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	292	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	290	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	289	Returned to Compliance	01-OCT-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	288	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	285	Returned to Compliance	01-FEB-2014	28-FEB-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	287	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	188	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	185	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	186	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	187	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	184	Returned to Compliance	01-JUL-2013	31-JUL-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	177	Returned to Compliance	01-NOV-2012	30-NOV-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	182	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	179	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	178	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	170	Returned to Compliance	01-OCT-2011	31-OCT-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	174	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	171	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	172	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	169	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	175	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	176	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	33	Returned to Compliance	01-OCT-2010	31-OCT-2010	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	168	Returned to Compliance	01-OCT-2010	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	30	Returned to Compliance	01-SEP-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	29	Returned to Compliance	01-AUG-2010	31-AUG-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3	Returned to Compliance	01-SEP-2009	30-SEP-2009	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2	Returned to Compliance	01-JUL-2009	31-JUL-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	5	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	6	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	14	Returned to Compliance	01-OCT-2008	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	13	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	12	Returned to Compliance	01-JUL-2008	31-JUL-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	166	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	135	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	165	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	107	Returned to Compliance	01-JAN-2008	31-DEC-2010	No

1 - 50 of 239

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
80	339	EOX	Federal Compliance achieved	16-SEP-2024	Region	System submitted lab reports for 3QT2024 samples
80	338	EOX	Federal Compliance achieved	16-SEP-2024	Region	System submitted lab reports for 3QT2024 samples
77	329	EOX	Federal Compliance achieved	31-JAN-2020	Region	Sampled 1/14/20. -CJA 2/3/20
76	326	EOX	Federal Compliance achieved	27-JUN-2019	Region	-
72	322	EOX	Federal Compliance achieved	19-APR-2017	Region	-
72	323	EOX	Federal Compliance achieved	19-APR-2017	Region	-
67	320	EOX	Federal Compliance achieved	01-JAN-2017	Region	-
67	308	EOX	Federal Compliance achieved	01-JAN-2017	Region	-
67	307	EOX	Federal Compliance achieved	01-JAN-2017	Region	-
67	293	EOX	Federal Compliance achieved	01-JAN-2017	Region	-
67	290	EOX	Federal Compliance achieved	01-JAN-2017	Region	-
65	29	EOX	Federal Compliance achieved	01-APR-2016	Region	-
65	30	EOX	Federal Compliance achieved	01-APR-2016	Region	-
65	33	EOX	Federal Compliance achieved	01-APR-2016	Region	-
65	170	EOX	Federal Compliance achieved	01-APR-2016	Region	-
65	177	EOX	Federal Compliance achieved	01-APR-2016	Region	-
65	184	EOX	Federal Compliance achieved	01-APR-2016	Region	-
65	285	EOX	Federal Compliance achieved	01-APR-2016	Region	-
64	292	EOX	Federal Compliance achieved	01-JUL-2015	Region	-
62	289	EOX	Federal Compliance achieved	22-DEC-2014	Region	-
61	188	EOX	Federal Compliance achieved	09-OCT-2014	Region	-
63	287	EOX	Federal Compliance achieved	01-OCT-2014	Region	-
63	186	EOX	Federal Compliance achieved	01-OCT-2014	Region	-
63	182	EOX	Federal Compliance achieved	01-OCT-2014	Region	-
63	288	EOX	Federal Compliance achieved	01-OCT-2014	Region	-
58	185	EOX	Federal Compliance achieved	01-APR-2014	Region	-
57	187	EOX	Federal Compliance achieved	15-JAN-2014	Region	-
54	176	EOX	Federal Compliance achieved	24-JUN-2013	Region	-
54	178	EOX	Federal Compliance achieved	24-JUN-2013	Region	-
54	179	EOX	Federal Compliance achieved	24-JUN-2013	Region	-
54	175	EOX	Federal Compliance achieved	24-JUN-2013	Region	-
51	174	EOX	Federal Compliance achieved	01-JUL-2012	Region	-
50	172	EOX	Federal Compliance achieved	07-FEB-2012	Region	-
50	171	EOX	Federal Compliance achieved	07-FEB-2012	Region	-
47	168	EOX	Federal Compliance achieved	03-NOV-2011	Region	-
46	169	EOX	Federal Compliance achieved	16-AUG-2011	Region	-
45	65	EOX	Federal Compliance achieved	04-FEB-2011	Region	-
45	64	EOX	Federal Compliance achieved	04-FEB-2011	Region	-
45	63	EOX	Federal Compliance achieved	04-FEB-2011	Region	-
45	62	EOX	Federal Compliance achieved	04-FEB-2011	Region	-
45	61	EOX	Federal Compliance achieved	04-FEB-2011	Region	-
45	60	EOX	Federal Compliance achieved	04-FEB-2011	Region	-
44	15	EOX	Federal Compliance achieved	31-JAN-2011	Region	-
44	16	EOX	Federal Compliance achieved	31-JAN-2011	Region	-
44	17	EOX	Federal Compliance achieved	31-JAN-2011	Region	-
44	18	EOX	Federal Compliance achieved	31-JAN-2011	Region	-
44	19	EOX	Federal Compliance achieved	31-JAN-2011	Region	-
44	20	EOX	Federal Compliance achieved	31-JAN-2011	Region	-
44	21	EOX	Federal Compliance achieved	31-JAN-2011	Region	-
44	22	EOX	Federal Compliance achieved	31-JAN-2011	Region	-

1 - 50 of 225

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
QUIL CEDA VILLAGE INTERTIE	794	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL #7 NEW	793	Yes	Well	Ground water	Permanent	Inactive
WELL #6	385	Yes	Well	Ground water	Permanent	Inactive
WELL #1	384	Yes	Well	Ground water	Permanent	Inactive
WELL #7	383	Yes	Well	Ground water	Permanent	Inactive
WELL #5	382	Yes	Well	Ground water	Permanent	Inactive
WELL #4	381	Yes	Well	Ground water	Permanent	Inactive
WELL #3	380	Yes	Well	Ground water	Permanent	Inactive
WELL #2 - BIG SHOT	379	Yes	Well	Ground water	Permanent	Inactive
WELL 3B	1107	Yes	Well	Ground water	Permanent	Inactive
INTERTIE WITH EVERETT, CITY OF	1362	Yes	Consecutive Connection	Surface water	Permanent	Active
TULALIP WATER DIST #1 DISTRIBUTION	537	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP IDSE	1035	No	Distribution System/Zone	-	-	Inactive
8621 27TH AVE NE	1172	No	Pump Facility	-	-	Active
MISSION HIGHLANDS TANK	1481	No	Storage	-	-	Active
ASPEN ESTATES TANK	1482	No	Storage	-	-	Active
SEG 9 TANK	1483	No	Storage	-	-	Active
OLD MISSION HILL TANK	795	No	Storage	-	-	Active
MISSION HILL TANK	796	No	Storage	-	-	Active
WATER WORKS ROAD TANK	797	No	Storage	-	-	Inactive
WATER WORKS ROAD PUMP HOUSE	137	No	Treatment Plant	-	-	Inactive
FIRE STATION PUMP HOUSE	142	No	Treatment Plant	-	-	Inactive
POTLATCH BOOSTER STATION	144	No	Treatment Plant	-	-	Inactive

1 - 23 of 23

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WATER WORKS ROAD PUMP HOUSE	137	Hypochlorination, Post	Disinfection
FIRE STATION PUMP HOUSE	142	Hypochlorination, Post	Disinfection
POTLATCH BOOSTER STATION	144	Hypochlorination, Post	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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