Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	105300002
PWS Name	LUMMI TRIBAL WATER DISTRICT
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Surface water purchased
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	3699
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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	495	Open	01-OCT-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	493	Open	01-JUL-2025	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	496	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	500	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	501	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	499	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	497	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	498	Known	01-JAN-2025	31-DEC-2025	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	489	Open	13-DEC-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	491	Returned to Compliance	01-DEC-2024	31-DEC-2024	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	492	Returned to Compliance	01-DEC-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	487	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	488	Open	17-OCT-2024	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	486	Returned to Compliance	01-SEP-2024	30-SEP-2024	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	477	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	475	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	476	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	474	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	503	Known	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	482	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	479	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	483	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	480	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	481	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	502	Known	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	505	Known	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	484	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	472	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	473	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	504	Known	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	478	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	443	Returned to Compliance	01-DEC-2021	31-DEC-2021	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	446	Returned to Compliance	31-OCT-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	440	Returned to Compliance	01-JUL-2021	31-JUL-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	442	Returned to Compliance	01-JUN-2021	31-AUG-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	441	Returned to Compliance	01-JUN-2021	31-AUG-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	439	Returned to Compliance	01-MAY-2021	31-MAY-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	438	Returned to Compliance	01-APR-2021	30-APR-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	437	Returned to Compliance	01-FEB-2021	28-FEB-2021	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	431	Returned to Compliance	02-OCT-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	428	Returned to Compliance	01-OCT-2020	31-OCT-2020	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	429	Returned to Compliance	01-OCT-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	427	Returned to Compliance	01-AUG-2020	31-AUG-2020	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	430	Returned to Compliance	01-JUL-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	425	Returned to Compliance	01-MAY-2020	31-MAY-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	422	Returned to Compliance	01-FEB-2020	29-FEB-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	436	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	434	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	433	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	432	Returned to Compliance	01-JAN-2020	31-DEC-2020	No

1 - 50 of 278

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
99	495	EIA	Federal Violation/Reminder Notice	02-OCT-2025	Region	-
93	492	EOX	Federal Compliance achieved	21-JAN-2025	Region	PWS submitted remaining 2 of 4 required December TC lab reports with free chlorine residuals late.
93	491	EOX	Federal Compliance achieved	21-JAN-2025	Region	PWS submitted remaining 2 of 4 required December TC lab reports with free chlorine residuals late.
87	486	EOX	Federal Compliance achieved	28-OCT-2024	Region	-
87	487	EOX	Federal Compliance achieved	28-OCT-2024	Region	-
84	480	EOX	Federal Compliance achieved	08-MAR-2024	Region	Nitrate samples received collected February 2024. -CJA 3/12/24
84	482	EOX	Federal Compliance achieved	08-MAR-2024	Region	Nitrate samples received collected February 2024. -CJA 3/12/24
84	483	EOX	Federal Compliance achieved	08-MAR-2024	Region	Nitrate samples received collected February 2024. -CJA 3/12/24
84	484	EOX	Federal Compliance achieved	08-MAR-2024	Region	Nitrate samples received collected February 2024. -CJA 3/12/24
84	479	EOX	Federal Compliance achieved	08-MAR-2024	Region	Nitrate samples received collected February 2024. -CJA 3/12/24
84	478	EOX	Federal Compliance achieved	08-MAR-2024	Region	Nitrate samples received collected February 2024. -CJA 3/12/24
84	481	EOX	Federal Compliance achieved	08-MAR-2024	Region	Nitrate samples received collected February 2024. -CJA 3/12/24
83	477	EOX	Federal Compliance achieved	22-FEB-2024	Region	Arsenic result received collected January 2024. -CJA 2/22/24
82	475	EOX	Federal Compliance achieved	07-NOV-2023	Region	Missing sample received - 11/7/23
82	476	EOX	Federal Compliance achieved	07-NOV-2023	Region	Missing sample received - 11/7/23
79	474	EOX	Federal Compliance achieved	22-SEP-2023	Region	PWS submitted four Sept TC samples and reported free chlorine residual.f or each. Rule manager determined compliance.
78	473	EOX	Federal Compliance achieved	01-JUN-2023	Region	DBP samples collected as required in May 2023. -SP
78	472	EOX	Federal Compliance achieved	01-JUN-2023	Region	DBP samples collected as required in May 2023. -SP
77	457	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	458	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	459	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	460	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	461	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	462	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	463	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	464	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	465	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	466	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	467	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	468	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	469	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	470	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	471	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	456	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	455	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	454	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	453	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	451	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
77	452	EOX	Federal Compliance achieved	10-FEB-2023	Region	VOC results received for site ATP-65. -CJA 2/13/23
74	446	EOX	Federal Compliance achieved	02-MAR-2022	Region	proof of LCN arrived 3/2/2022
73	443	EOX	Federal Compliance achieved	03-FEB-2022	Region	Determination made by Rule Manager
75	429	EOX	Federal Compliance achieved	11-OCT-2021	Region	samples collected in 2021. -CJA 3/15/22
70	442	EOX	Federal Compliance achieved	30-AUG-2021	Region	Determination made by rule manager.
70	441	EOX	Federal Compliance achieved	30-AUG-2021	Region	Determination made by rule manager.
70	440	EOX	Federal Compliance achieved	30-AUG-2021	Region	Determination made by rule manager.
71	432	EOX	Federal Compliance achieved	20-AUG-2021	Region	Nitrate results received for 2021. -CJA 11/30/21
71	436	EOX	Federal Compliance achieved	20-AUG-2021	Region	Nitrate results received for 2021. -CJA 11/30/21
71	435	EOX	Federal Compliance achieved	20-AUG-2021	Region	Nitrate results received for 2021. -CJA 11/30/21
71	434	EOX	Federal Compliance achieved	20-AUG-2021	Region	Nitrate results received for 2021. -CJA 11/30/21
71	433	EOX	Federal Compliance achieved	20-AUG-2021	Region	Nitrate results received for 2021. -CJA 11/30/21

1 - 50 of 258

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BELLINGHAM INTERTIE	671	Yes	Consecutive Connection	Surface water	Permanent	Active
Composite 3 Wells	3100001	Yes	Well	Ground water	Permanent	Inactive
S-05 Kinley 2 well Finished water	3020087	Yes	Well	Ground water	Permanent	Inactive
NW Well #1	3020086	Yes	Well	Ground water	Permanent	Inactive
KInley Way 3	3020085	Yes	Well	Ground water	Permanent	Inactive
S-30 Mac 2 Well (129) Raw Water	3020029	Yes	Well	Ground water	Permanent	Inactive
S-29 Kinley 2 Well (proposed) Raw Water	3020028	Yes	Well	Ground water	Permanent	Inactive
S-28 Kinley Way Well (59) Raw Water	3020027	Yes	Well	Ground water	Permanent	Inactive
S-27 Balch Road Well (115) Raw Water	3020026	Yes	Well	Ground water	Permanent	Inactive
S-26 Horizon Well (58) Raw Water	3020025	Yes	Well	Ground water	Permanent	Inactive
S-25 Westshore Well (146) Raw Water	3020024	Yes	Well	Ground water	Permanent	Inactive
MACKENZIE WELL #2	261	Yes	Well	Ground water	Permanent	Inactive
Mackenzie Well	2300221	Yes	Well	Ground water	Permanent	Inactive
1	218427	Yes	Well	Ground water	Permanent	Inactive
Composite-4 wells	120670	Yes	Well	Ground water	Permanent	Inactive
GOOSEBERRY POINT WELL #5	1159	Yes	Well	Ground water	Permanent	Inactive
GOOSEBERRY POINT WELL #4	1158	Yes	Well	Ground water	Permanent	Inactive
BALCH ROAD WELL	268	Yes	Well	Ground water	Permanent	Active
WESTSHORE WELL	267	Yes	Well	Ground water	Permanent	Active
KINLEY WAY WELL #2	264	Yes	Well	Ground water	Permanent	Active
KINLEY WAY WELL #3	263	Yes	Well	Ground water	Permanent	Active
KINLEY WAY WELL #1	262	Yes	Well	Ground water	Permanent	Active
HORIZON WELL	260	Yes	Well	Ground water	Permanent	Active
VERN JOHNSON WELL	1111	Yes	Well	Ground water	Permanent	Active
NORTHWEST WELL #2	1110	Yes	Well	Ground water	Permanent	Active
NORTHWEST WELL #1	1109	Yes	Well	Ground water	Permanent	Active
LUMMI TRIBAL WATER DISTRICT DISTRIBUTION	475	No	Distribution System/Zone	-	-	Active
KWINA TANK BOOSTER	673	No	Pump Facility	-	-	Active
KINLEY TANK BOOSTER	675	No	Pump Facility	-	-	Active
NORTHWEST RESERVOIR	1113	No	Storage	-	-	Active
KWINA TOWER RESERVOIR	674	No	Storage	-	-	Active
KINLEY WAY RESERVOIR	676	No	Storage	-	-	Active
MACKENZIE RESERVOIR	677	No	Storage	-	-	Active
NW WELLS & VERN JOHNSON PUMPHOUSE	1112	No	Treatment Plant	-	-	Active
WEST SHORE PUMP HOUSE	665	No	Treatment Plant	-	-	Active
HORIZON HEIGHTS PUMP HOUSE	666	No	Treatment Plant	-	-	Active
BALCH ROAD PUMP HOUSE	667	No	Treatment Plant	-	-	Active
KINLEY WAY #1 PUMP HOUSE	668	No	Treatment Plant	-	-	Active
KINLEY WAY #2 & #3 PUMP HOUSE	669	No	Treatment Plant	-	-	Active
GOOSEBERRY POINT WELLS #4 & #5	1160	No	Treatment Plant	-	-	Inactive
1T	218428	No	Treatment Plant	-	-	Inactive
MACKENZIE #2 PUMP HOUSE	670	No	Treatment Plant	-	-	Inactive

1 - 42 of 42

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
NW WELLS & VERN JOHNSON PUMPHOUSE	1112	Hypochlorination, Pre	Disinfection
NW WELLS & VERN JOHNSON PUMPHOUSE	1112	Coagulation	Inorganics removal
NW WELLS & VERN JOHNSON PUMPHOUSE	1112	Filtration, Pressure Sand	Inorganics removal
GOOSEBERRY POINT WELLS #4 & #5	1160	Hypochlorination, Pre	Disinfection
1T	218428	Hypochlorination, Post	Disinfection
WEST SHORE PUMP HOUSE	665	Hypochlorination, Pre	Disinfection
HORIZON HEIGHTS PUMP HOUSE	666	Hypochlorination, Pre	Disinfection
BALCH ROAD PUMP HOUSE	667	Hypochlorination, Pre	Disinfection
KINLEY WAY #1 PUMP HOUSE	668	Hypochlorination, Pre	Disinfection
KINLEY WAY #2 & #3 PUMP HOUSE	669	Hypochlorination, Pre	Disinfection
MACKENZIE #2 PUMP HOUSE	670	Hypochlorination, Pre	Disinfection
MACKENZIE #2 PUMP HOUSE	670	Fluoridation	Other

1 - 12 of 12

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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