Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	055295802
PWS Name	RED CLIFF NORTH
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	2080
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
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1842	Returned to Compliance	01-JAN-2025	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	1841	Returned to Compliance	01-JUL-2024	-	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	1843	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1840	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1839	Returned to Compliance	01-OCT-2022	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1838	Returned to Compliance	01-OCT-2021	31-OCT-2021	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1835	Returned to Compliance	01-OCT-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1833	Returned to Compliance	01-AUG-2021	31-AUG-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1834	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1830	Returned to Compliance	01-JUL-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1832	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1829	Returned to Compliance	01-MAY-2021	31-MAY-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1828	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1831	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1827	Returned to Compliance	01-APR-2021	30-APR-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1826	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1836	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1837	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1759	Returned to Compliance	01-APR-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1760	Returned to Compliance	01-APR-2019	30-JUN-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1757	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1756	Returned to Compliance	01-JUL-2017	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1824	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1823	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1781	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1780	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1779	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1778	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1777	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1776	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1775	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1774	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1773	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1772	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1771	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1770	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1769	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1768	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1767	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1766	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1765	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1764	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	1825	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1763	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	1784	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1762	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1761	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1821	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	1820	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	1819	Returned to Compliance	01-JAN-2017	31-DEC-2019	No

1 - 50 of 129

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
16792	1843	EOX	Federal Compliance achieved	20-MAR-2025	Region	-
16788	1842	EOX	Federal Compliance achieved	25-FEB-2025	Region	-
16782	1841	EOX	Federal Compliance achieved	06-SEP-2024	Region	-
16778	1840	EOX	Federal Compliance achieved	04-APR-2024	Region	-
16772	1839	EOX	Federal Compliance achieved	13-OCT-2022	Region	-
16773	1827	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16773	1828	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16773	1829	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16773	1831	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16773	1833	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16773	1834	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16775	1835	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16773	1838	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16773	1826	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16773	1832	EIF	Federal Public Notification received from PWS	29-JUN-2022	Region	-
16759	1836	EOX	Federal Compliance achieved	03-NOV-2021	Region	-
16759	1837	EOX	Federal Compliance achieved	03-NOV-2021	Region	-
16769	1830	EOX	Federal Compliance achieved	02-JUL-2021	Region	-
16745	1761	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1825	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1763	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1764	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1765	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1766	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1767	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1768	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1769	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1770	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1771	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1772	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1773	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1774	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1775	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1776	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1777	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1778	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1779	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1780	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1781	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1793	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1794	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1795	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1796	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1797	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1798	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1799	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1800	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1801	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1802	EOX	Federal Compliance achieved	10-DEC-2020	Region	-
16745	1803	EOX	Federal Compliance achieved	10-DEC-2020	Region	-

1 - 50 of 129

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #5	1923	Yes	Well	Ground water	Permanent	Active
WELL #4	1577	Yes	Well	Ground water	Permanent	Inactive
WELL #3	1576	Yes	Well	Ground water	Permanent	Inactive
RED CLIFF NORTH WL#2	1339	Yes	Well	Ground water	Permanent	Inactive
RED CLIFF NORTH WL#1	1338	Yes	Well	Ground water	Permanent	Inactive
WELL #6	1924	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	965	No	Distribution System/Zone	-	-	Active
SAMPLING SITE # 1	1773	No	Sampling Station	-	-	Active
SAMPLING STE # 2	1774	No	Sampling Station	-	-	Active
ENTRY POINT #1	963	No	Sampling Station	-	-	Active
ENTRY POINT 02	1535	No	Sampling Station	-	-	Inactive
TREATMENT PLANT #1	145	No	Treatment Plant	-	-	Active

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	145	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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