Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	090400102
PWS Name	Havasupai Village
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	885
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
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	0400102450700420251	Open	01-APR-2025	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	0400102450700420250	Open	01-APR-2025	-	Yes
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	04001024H5200112024	Open	16-NOV-2024	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	0400102031005102023	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	040010227099942023	Returned to Compliance	01-APR-2023	30-JUN-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040010271700072022	Returned to Compliance	01-JUL-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	040010227099942022	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040010203100542022	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040010230245612022	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	040010230295012022	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	040010275750092021	Returned to Compliance	01-SEP-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04001023A800092021	Returned to Compliance	01-SEP-2021	30-SEP-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04001023A800082021	Returned to Compliance	01-AUG-2021	31-AUG-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	040010275750082021	Returned to Compliance	01-AUG-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	040010227099972021	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040010203100572021	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	040010203104012021	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	040010252500012020	Returned to Compliance	01-JAN-2020	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	040010203102012020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	040010203104512020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	040010203103512020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	040010203102512020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	040010203107412020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	040010203101512020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	040010203101012020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	040010203203412020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	040010203108512020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	040010203107512020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	040010203102412020	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040010271700072019	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	040010203104012018	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040010223310012016	Returned to Compliance	01-JAN-2016	31-JAN-2016	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	040010224310082015	Returned to Compliance	01-AUG-2015	31-AUG-2015	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	040010225310072015	Returned to Compliance	01-JUL-2015	31-JUL-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040010271700072015	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040010223310042015	Returned to Compliance	01-APR-2015	30-APR-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040010223310032015	Returned to Compliance	01-MAR-2015	31-MAR-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040010223310022015	Returned to Compliance	01-FEB-2015	28-FEB-2015	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040010203100512015	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0400102233100122014	Returned to Compliance	01-DEC-2014	31-DEC-2014	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	0400102031005102014	Returned to Compliance	01-OCT-2014	31-DEC-2014	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040010203100572014	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040010271700072014	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040010223310052014	Returned to Compliance	01-MAY-2014	31-MAY-2014	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040010203100542014	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	040010203401012014	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	040010252500012014	Returned to Compliance	01-JAN-2014	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	040010203104012014	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	040010227295012014	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040010227245612014	Returned to Compliance	01-JAN-2014	31-DEC-2014	No

1 - 50 of 412

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
0400102IA09162512255	0400102450700420250	EIA	Federal Violation/Reminder Notice	16-SEP-2025	Region	Informal Violation Report, look for SDWIS-Fed compliance rate after this action to determine change in behavior.
0400102IA04032512090	04001024H5200112024	EIA	Federal Violation/Reminder Notice	03-APR-2025	Region	Informal Violation Report, look for SDWIS-Fed compliance rate after this action to determine change in behavior.
0400102OX04182411731	040010271700072022	EOX	Federal Compliance achieved	18-APR-2024	Region	Combined 2020 and 2021 CCR and certification were posted, including public notice of 8/2021 and 9/2021 rTCR violations.
0400102OX04182411731	040010275750092021	EOX	Federal Compliance achieved	18-APR-2024	Region	Combined 2020 and 2021 CCR and certification were posted, including public notice of 8/2021 and 9/2021 rTCR violations.
0400102OX04182411731	040010275750082021	EOX	Federal Compliance achieved	18-APR-2024	Region	Combined 2020 and 2021 CCR and certification were posted, including public notice of 8/2021 and 9/2021 rTCR violations.
0400102OX01252411652	0400102031005102023	EOX	Federal Compliance achieved	25-JAN-2024	Region	Continued quarterly sampling for Arsenic.
0400102OX08042311539	040010252500012020	EOX	Federal Compliance achieved	04-AUG-2023	Region	Sampled lead and copper in August 2023.
0400102OX07062311538	040010203102512020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311539	040010203203412020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311539	040010203108512020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311538	040010203101012020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311538	040010203101512020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311538	040010203102012020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311539	040010203102412020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311538	040010203103512020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311538	040010203104512020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311538	040010203107412020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX07062311539	040010203107512020	EOX	Federal Compliance achieved	06-JUL-2023	Region	Sampled for inorganics in July 2023.
0400102OX06302311539	040010230295012022	EOX	Federal Compliance achieved	30-JUN-2023	Region	Sampled DBPs in June 2023.
0400102OX06302311539	040010230245612022	EOX	Federal Compliance achieved	30-JUN-2023	Region	Sampled DBPs in June 2023.
0400102OX05192311514	040010227099942023	EOX	Federal Compliance achieved	19-MAY-2023	Region	Subsequent reporting of required results.
0400102OX12222211381	040010203104012021	EOX	Federal Compliance achieved	22-DEC-2022	Region	Subsequent reporting of required results.
0400102OX09092211538	040010203100542022	EOX	Federal Compliance achieved	09-SEP-2022	Region	System resumed sampling the following quarter.
0400102OX07052211381	040010227099942022	EOX	Federal Compliance achieved	05-JUL-2022	Region	Subsequent reporting of required results.
0400102OX10072111027	040010203100572021	EOX	Federal Compliance achieved	07-OCT-2021	Region	Subsequent reporting of required results.
0400102OX10072111027	04001023A800092021	EOX	Federal Compliance achieved	07-OCT-2021	Region	Subsequent reporting of required results.
0400102OX10072111027	04001023A800082021	EOX	Federal Compliance achieved	07-OCT-2021	Region	Subsequent reporting of required results.
0400102OX10072111027	040010227099972021	EOX	Federal Compliance achieved	07-OCT-2021	Region	Subsequent reporting of required results.
0400102OX07012010402	040010271700072019	EOX	Federal Compliance achieved	01-JUL-2020	Region	Submission of required documentation.
0400102OX12271997191	040010203104012018	EOX	Federal Compliance achieved	27-DEC-2019	Region	Subsequent reporting of required results.
0400102OX03121890950	040010203401012014	EOX	Federal Compliance achieved	12-MAR-2018	Region	-
0400102OX03121890949	040010203400612014	EOX	Federal Compliance achieved	12-MAR-2018	Region	-
0400102OX09221690951	040010252500012014	EOX	Federal Compliance achieved	22-SEP-2016	Region	-
0400102OX07051686218	040010271700072014	EOX	Federal Compliance achieved	05-JUL-2016	Region	Subsequent reporting of required report.
0400102OX07051685761	040010271700072015	EOX	Federal Compliance achieved	05-JUL-2016	Region	CCR received for violation year with proof of publication and acceptable quality.
0400102OX02291684457	040010223310012016	EOX	Federal Compliance achieved	29-FEB-2016	Region	Subsequent reporting of required results
0400102OX12181583072	040010203104012014	EOX	Federal Compliance achieved	18-DEC-2015	Region	Subsequent reporting of required results.
0400102OX10011582624	040010225310072015	EOX	Federal Compliance achieved	01-OCT-2015	Region	-
0400102OX10011582625	040010224310082015	EOX	Federal Compliance achieved	01-OCT-2015	Region	-
0400102OX06181581359	040010223310042015	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX06181581356	040010203100572014	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX06181581355	040010203100542014	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX06181581358	040010203100512015	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX06181581352	040010227245612013	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX06181581357	0400102031005102014	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX06181581353	040010227295012014	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX06181581354	040010227245612014	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX06181581351	040010227295012013	EOX	Federal Compliance achieved	18-JUN-2015	Region	Subsequent reporting of required results.
0400102OX05141581360	0400102233100122014	EOX	Federal Compliance achieved	14-MAY-2015	Region	Subsequent reporting of required results.
0400102OX05081581069	040010223310022015	EOX	Federal Compliance achieved	08-MAY-2015	Region	Subsequently submitted required results

1 - 50 of 411

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Well 4	0400102GW004	Yes	Well	Ground water	Other	Inactive
Well 5	0400102GW005	Yes	Well	Ground water	Permanent	Active
Well 3	0400102GW003	Yes	Well	Ground water	Permanent	Active
Well 2	0400102GW002	Yes	Well	Ground water	Permanent	Active
Well 1	0400102GW001	Yes	Well	Ground water	Permanent	Active
Entry Point to PWS# 0400102 distribution system	0400102EP001	No	Common Headers	-	-	Active
PWS# 0400102 distribution system	0400102DS001	No	Distribution System/Zone	-	-	Active
Common Header for Wells 1, 2, 3, and 5.	0400102CH001	No	Other	-	-	Active
Old Storage Tank 1	0400102ST001	No	Storage	-	-	Active
New Storage Tank	0400102ST002	No	Storage	-	-	Active
Treatment for Common Header	0400102TP001	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Treatment for Common Header	0400102TP001	Hypochlorination, Pre	Disinfection
Treatment for Common Header	0400102TP001	Innovative	Inorganics removal

1 - 2 of 2

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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