Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	055295902
PWS Name	HERTEL WEST
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	1281
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 Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1521	Returned to Compliance	01-JUL-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1505	Returned to Compliance	01-NOV-2017	30-NOV-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1506	Returned to Compliance	01-OCT-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	1510	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	1519	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	1514	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	1513	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	1512	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	1511	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	1515	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	1508	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1507	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	1518	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	1517	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	1516	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	1509	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1405	Returned to Compliance	01-FEB-2004	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1504	Known	01-JAN-2004	31-MAR-2004	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1305	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1204	Known	01-JAN-2004	31-JAN-2004	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	1004	Known	01-NOV-2003	30-NOV-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	904	Known	01-OCT-2003	31-OCT-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	798	Known	01-AUG-1998	31-AUG-1998	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	697	Known	01-JUN-1997	30-JUN-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	597	Known	01-NOV-1996	30-NOV-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	495	Known	01-NOV-1994	30-NOV-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	395	Known	01-OCT-1994	31-OCT-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	294	Known	01-JUL-1994	31-JUL-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	194	Known	01-APR-1994	30-APR-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	292	Known	01-SEP-1992	30-SEP-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	192	Known	01-AUG-1991	31-AUG-1991	No

1 - 31 of 31

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1914	1521	EOX	Federal Compliance achieved	26-SEP-2024	Region	-
1912	1517	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1516	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1515	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1514	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1519	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1512	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1511	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1510	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1509	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1508	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1507	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1518	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1912	1513	EOX	Federal Compliance achieved	05-JAN-2021	Region	-
1908	1505	EOX	Federal Compliance achieved	18-DEC-2017	Region	-
1908	1506	EOX	Federal Compliance achieved	18-DEC-2017	Region	-
1906	1405	EOX	Federal Compliance achieved	26-JUL-2005	Region	-
1805	1305	EIF	Federal Public Notification received from PWS	22-FEB-2005	Region	-
1504	1204	EIE	Federal Public Notification requested	12-MAR-2004	Region	-
1304	904	EIF	Federal Public Notification received from PWS	01-MAR-2004	Region	PN and Certification received.
1204	1004	EIF	Federal Public Notification received from PWS	11-DEC-2003	Region	-
198	798	EIF	Federal Public Notification received from PWS	17-SEP-1998	Region	LS
697	697	EIF	Federal Public Notification received from PWS	24-JUL-1997	Region	LS
397	597	EIF	Federal Public Notification received from PWS	07-JAN-1997	Region	LS
195	495	EIF	Federal Public Notification received from PWS	24-JAN-1995	Region	LS
495	395	EIF	Federal Public Notification received from PWS	10-JAN-1995	Region	LS
394	294	EIF	Federal Public Notification received from PWS	30-AUG-1994	Region	LS
294	194	EIA	Federal Violation/Reminder Notice	25-MAY-1994	Region	LS
292	192	EIA	Federal Violation/Reminder Notice	25-OCT-1991	Region	-

1 - 29 of 29

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
HERTEL WEST WL#1	1342	Yes	Well	Ground water	Permanent	Active
HERTEL WEST WL#2	1343	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	974	No	Distribution System/Zone	-	-	Active
SAMPLING SITE # 1	1869	No	Sampling Station	-	-	Active
SAMPLING SITE # 2	1870	No	Sampling Station	-	-	Active
ENTRY POINT #1	972	No	Sampling Station	-	-	Active
WATER TOWER #1	2003	No	Storage	-	-	Active
TREATMENT PLANT #1	148	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	148	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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