Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	105300026
PWS Name	WHITE SWAN
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	900
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 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	805	Known	01-JUL-2025	31-JUL-2025	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	807	Returned to Compliance	01-JUL-2025	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	804	Returned to Compliance	01-DEC-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	802	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	798	Returned to Compliance	11-JUN-2022	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	791	Open	10-JUL-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	795	Returned to Compliance	10-JUL-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	792	Open	10-JUL-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	793	Returned to Compliance	10-JUL-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	794	Returned to Compliance	10-JUL-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	790	Returned to Compliance	10-JUL-2021	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	796	Returned to Compliance	10-JUL-2021	-	Yes
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	786	Returned to Compliance	01-MAY-2021	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	787	Returned to Compliance	01-DEC-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	762	Returned to Compliance	01-NOV-2020	30-NOV-2020	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	788	Returned to Compliance	01-OCT-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	702	Returned to Compliance	01-NOV-2019	30-NOV-2019	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	701	Returned to Compliance	02-OCT-2019	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	697	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	666	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	589	Returned to Compliance	01-JAN-2019	31-JAN-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	632	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	587	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	586	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	559	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	588	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	584	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	583	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	582	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	581	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	580	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	585	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	579	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	578	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	577	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	576	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	575	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	574	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	573	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	572	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	571	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	570	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	569	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	568	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	567	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	566	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	565	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	564	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	563	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	562	Returned to Compliance	01-OCT-2018	31-DEC-2018	No

1 - 50 of 537

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
113	794	EOX	Federal Compliance achieved	29-DEC-2025	Region	-
110	807	EOX	Federal Compliance achieved	15-AUG-2025	Region	PWS submitted July Total Coliform lab report late. Rule manager determined return to compliance.
103	793	EOX	Federal Compliance achieved	10-OCT-2024	Region	-
101	791	EIF	Federal Public Notification received from PWS	28-MAY-2024	Region	PWS submitted PN on 5/28/2024
101	792	EIF	Federal Public Notification received from PWS	28-MAY-2024	Region	PWS submitted PN on 5/28/2024
99	804	EOX	Federal Compliance achieved	17-JAN-2024	Region	PWS submitted December Total Coliform report late. Rule Manager determined return to compliance. LH 01/17/2024
99	802	EOX	Federal Compliance achieved	17-JAN-2024	Region	PWS submitted December Total Coliform report late. Rule Manager determined return to compliance. LH 01/17/2024
89	798	EOX	Federal Compliance achieved	16-FEB-2023	Region	Determination made by rule manager
87	795	EOX	Federal Compliance achieved	07-OCT-2022	Region	-
88	796	EOX	Federal Compliance achieved	03-OCT-2022	Region	Based on review of information submitted 10-3-22. Info not sent to RM until 2-7-23.
70	790	EOX	Federal Compliance achieved	17-MAY-2022	Region	On White Swan CAP approval spreadsheet.
69	435	EOX	Federal Compliance achieved	03-MAY-2022	Region	Entry point asbestos violations should not have been processed for 2014-2016 period, because not part of regulatory period. PWS currently has distribution schedule, so no current entry point schedules needed. -CJA 5/3/22
69	436	EOX	Federal Compliance achieved	03-MAY-2022	Region	Entry point asbestos violations should not have been processed for 2014-2016 period, because not part of regulatory period. PWS currently has distribution schedule, so no current entry point schedules needed. -CJA 5/3/22
60	788	EOX	Federal Compliance achieved	30-JUL-2021	Region	Required sample(s) submitted late on 07-19-2021
59	787	EOX	Federal Compliance achieved	21-JUL-2021	Region	Required sample submitted late.
58	786	EOX	Federal Compliance achieved	15-JUL-2021	Region	Required samples submitted on 06/15/2021.
57	762	EOX	Federal Compliance achieved	04-JAN-2021	Region	January coliform samples taken and reported on time. Determination made by Rule Manager -MB 2/10/21
55	758	EOX	Federal Compliance achieved	02-JUL-2020	Region	Dioxin results received and in SDWIS. -CJA 7/2/20
52	702	EOX	Federal Compliance achieved	16-DEC-2019	Region	Samples turned in late. Determination made by RTCR Rule Manager.
50	193	EOX	Federal Compliance achieved	18-JUL-2019	Region	Clean-up effort to EOX Dioxin. Originally EOXed on 3/2/2011 but record didn't attach to this contaminant.
50	212	EOX	Federal Compliance achieved	18-JUL-2019	Region	Clean-up effort to EOX Dioxin. Originally EOXed on 3/2/2011 but record didn't attach to this contaminant.
50	182	EOX	Federal Compliance achieved	18-JUL-2019	Region	Clean-up effort to EOX Dioxin. Originally EOXed on 3/2/2011 but record didn't attach to this contaminant.
51	466	EOX	Federal Compliance achieved	17-JUL-2019	Region	Sample result received from 1st quarter 2019. -CJA 7/18/19
51	632	EOX	Federal Compliance achieved	17-JUL-2019	Region	Sample result received from 1st quarter 2019. -CJA 7/18/19
49	565	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	566	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	567	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	568	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	569	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	570	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	571	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	572	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	573	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	575	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	576	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	577	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	578	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	579	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	580	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	581	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	582	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	583	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	584	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	585	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	586	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	587	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	588	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	564	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	563	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19
49	562	EOX	Federal Compliance achieved	16-JUL-2019	Region	Sampled 4th quarter in 2016. Accepting results, so violation removed. -CJA 7/16/19

1 - 50 of 533

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SWS - WELL #3	1265	Yes	Well	Ground water	Permanent	Active
SWS WELL #2	994	Yes	Well	Ground water	Permanent	Inactive
WELL #3	395	Yes	Well	Ground water	Permanent	Inactive
SOUTH WHITE SWAN WELL #1	392	Yes	Well	Ground water	Permanent	Inactive
WELL #4 - HUD DEVELOPMENT	394	Yes	Well	Ground water	Permanent	Active
WELL #2 - EASTSIDE	393	Yes	Well	Ground water	Permanent	Active
WELL #1 - FILTER BUILDING	391	Yes	Well	Ground water	Permanent	Active
WELL #7 - EASTSIDE	1589	Yes	Well	Ground water	Permanent	Active
WELL #5 - EASTSIDE	1364	Yes	Well	Ground water	Permanent	Active
WHITE SWAN DISTRIBUTION	541	No	Distribution System/Zone	-	-	Active
WHITE SWAN TANK MEDICINE VALLEY	995	No	Storage	-	-	Active
SOUTH WHITE SWAN TANK	996	No	Storage	-	-	Active
HUD DEVELOPMENT PUMPHOUSE	151	No	Treatment Plant	-	-	Active
EASTSIDE PUMPHOUSE	152	No	Treatment Plant	-	-	Active
FILTER BUILDING #1	153	No	Treatment Plant	-	-	Active
SWS PUMPHOUSE	154	No	Treatment Plant	-	-	Active

1 - 16 of 16

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
HUD DEVELOPMENT PUMPHOUSE	151	Hypochlorination, Post	Disinfection
EASTSIDE PUMPHOUSE	152	Hypochlorination, Post	Disinfection
FILTER BUILDING #1	153	Filtration, Greensand	Iron removal
FILTER BUILDING #1	153	Hypochlorination, Post	Disinfection
FILTER BUILDING #1	153	Permanganate	Iron removal
SWS PUMPHOUSE	154	Hypochlorination, Post	Disinfection

1 - 6 of 6

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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