Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	090400301
PWS Name	Mesquite Creek
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water purchased
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	650
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	040030127099912025	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04003014B800092024	Returned to Compliance	01-SEP-2024	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04003014B800082024	Returned to Compliance	01-AUG-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04003013A800062024	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	040030127099942024	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	0400301665000102023	Open	19-OCT-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0400301270999102023	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040030171700072023	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040030127245612023	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	040030152500012023	Open	01-JAN-2023	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040030171700072022	Returned to Compliance	01-JUL-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040030171700072021	Returned to Compliance	01-JUL-2021	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040030123310092010	Returned to Compliance	01-SEP-2010	30-SEP-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040030127245612010	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	040030127295012010	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0400301233100122008	Returned to Compliance	01-DEC-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040030122310082008	Returned to Compliance	01-AUG-2008	31-AUG-2008	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	040030127295012007	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040030127245612007	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0400301223100112005	Returned to Compliance	01-NOV-2005	30-NOV-2005	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	040030127295012005	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040030127245612005	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040030127245612004	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	040030127295012004	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	040030103402012004	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0400301223100112003	Returned to Compliance	01-NOV-2003	30-NOV-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0400301223100102003	Returned to Compliance	01-OCT-2003	31-OCT-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040030122310092003	Returned to Compliance	01-SEP-2003	30-SEP-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040030122310082003	Returned to Compliance	01-AUG-2003	31-AUG-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040030122310072003	Returned to Compliance	01-JUL-2003	31-JUL-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040030122310052003	Returned to Compliance	01-MAY-2003	31-MAY-2003	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	040030171700072002	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	040030103206312001	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	040030103206311998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	040030152500011998	Returned to Compliance	01-JAN-1998	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	040030103294611998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	040030103293111998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	040030103295911998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	040030103102011998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	040030103232611998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	040030103230611998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	040030103227411998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	040030103104511998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	040030103104011998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	040030103103511998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	040030103102511998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	040030103102411998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	040030103211011998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	040030103210511998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	040030103238311998	Returned to Compliance	01-JAN-1998	31-DEC-1998	No

1 - 50 of 78

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
0400301IA06112512165	040030127099912025	EIA	Federal Violation/Reminder Notice	11-JUN-2025	Region	Informal Violation Report, look for SDWIS-Fed compliance rate after this action to determine change in behavior.
0400301OX10212411926	04003014B800082024	EOX	Federal Compliance achieved	21-OCT-2024	Region	Report provided on 10/21/2024.
0400301OX10212411927	04003014B800092024	EOX	Federal Compliance achieved	21-OCT-2024	Region	Report received on 10/21/2024.
0400301OX10182411927	040030127245612023	EOX	Federal Compliance achieved	18-OCT-2024	Region	Report received for samples taken on 8/28/2024.
0400301OX08222411927	040030171700072023	EOX	Federal Compliance achieved	22-AUG-2024	Region	2022 CCR included with distribution of 2023 CCR.
0400301OX08052411927	040030127099942024	EOX	Federal Compliance achieved	05-AUG-2024	Region	Chlorine reported in July 2024 report.
0400301OX08052411927	04003013A800062024	EOX	Federal Compliance achieved	05-AUG-2024	Region	Chlorine reported in July 2024 report.
0400301OX01232411688	0400301270999102023	EOX	Federal Compliance achieved	23-JAN-2024	Region	-
0400301OX12222211346	040030171700072022	EOX	Federal Compliance achieved	22-DEC-2022	Region	Subsequent reporting of required results.
0400301OX12222110939	040030171700072021	EOX	Federal Compliance achieved	22-DEC-2021	Region	CCR received for violation year with proof of publication and acceptable quality.
0400301OX04121162802	040030127245612010	EOX	Federal Compliance achieved	12-APR-2011	Region	Late submission of results
0400301OX04121162801	040030127295012010	EOX	Federal Compliance achieved	12-APR-2011	Region	Late submission of results
0400301OX03211161361	040030123310092010	EOX	Federal Compliance achieved	21-MAR-2011	Region	6 months compliance with TCR
0400301OX03311049366	040030103100511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049314	0400301233100122008	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049322	040030103101511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049324	040030103102011998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049337	040030103102411998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049317	040030103102511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049363	040030103103511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049368	040030103104011998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049350	040030103104511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049370	040030103107411998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049354	040030103107511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049346	040030103108511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049335	040030103200511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049330	040030103201011998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049376	040030103201511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049348	040030103202011998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049328	040030103203111998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049316	040030103203211998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049347	040030103203311998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049318	040030103203411998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049358	040030103203511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049320	040030103203611998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049361	040030103203711998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049345	040030103203911998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049369	040030103204011998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049362	040030103204111998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049332	040030103204211998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049353	040030103204611998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049360	040030103205011998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049329	040030103205111998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049377	040030103206311998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049374	040030103206312001	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049321	040030103206511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049352	040030103206711998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049319	040030103210511998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049323	040030103211011998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-
0400301OX03311049356	040030103227411998	EOX	Federal Compliance achieved	31-MAR-2010	Region	-

1 - 50 of 76

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Purchased water from Uttilities Inc.	0400301GW003	Yes	Consecutive Connection	Ground water	Permanent	Active
Well 2	0400301GW002	Yes	Well	Ground water	Other	Inactive
Well 1	0400301GW001	Yes	Well	Ground water	Other	Inactive
Entry Point to PWS# 0400301 distribution system	0400301EP001	No	Common Headers	-	-	Active
PWS# 0400301 distribution system	0400301DS001	No	Distribution System/Zone	-	-	Active
Storage Tank 1	0400301ST001	No	Storage	-	-	Inactive
Bermuda Water Company entry point treatment	0400301TP001	No	Treatment Plant	-	-	Inactive

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Bermuda Water Company entry point treatment	0400301TP001	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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