Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	042800003
PWS Name	CHOCTAW - PEARL RIVER
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	13055
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	551	Open	10-MAY-2020	-	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	550	Returned to Compliance	01-JAN-2016	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	548	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	517	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	516	Returned to Compliance	01-JAN-2014	31-AUG-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	549	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	515	Returned to Compliance	01-JAN-2014	31-AUG-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	545	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	544	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	543	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	514	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	542	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	541	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	546	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	540	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	539	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	538	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	537	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	536	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	535	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	534	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	533	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	532	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	531	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	530	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	529	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	528	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	527	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	526	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	525	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	524	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	523	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	522	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	521	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	520	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	519	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	518	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	547	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	499	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	500	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	502	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	510	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	503	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	511	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	509	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	501	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	507	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	505	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	506	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	508	Returned to Compliance	01-JAN-2011	31-DEC-2013	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
26	551	EFL	Federal Final Administrative Order issued	28-JUL-2023	Region	ECAD issued a Federal Administration Order without penalty
19	517	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	518	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	519	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	520	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	521	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	522	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	523	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	524	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	525	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	526	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	527	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	528	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	529	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	530	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	531	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	532	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	533	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	534	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	535	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	536	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	537	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	538	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	539	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	540	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	541	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	542	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	543	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	544	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	545	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	546	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	547	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	548	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
19	549	EOX	Federal Compliance achieved	30-NOV-2017	Region	-
22	515	EOX	Federal Compliance achieved	30-JUN-2017	Region	sample taken in June 2017
22	516	EOX	Federal Compliance achieved	30-JUN-2017	Region	sample taken in June 2017
16	550	EOX	Federal Compliance achieved	30-APR-2017	Region	-
13	514	EOX	Federal Compliance achieved	01-APR-2015	Region	-
12	504	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	503	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	502	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	501	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	500	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	499	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	505	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	506	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	509	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	508	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	507	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received
12	511	EOX	Federal Compliance achieved	20-MAR-2014	Region	State waiver from MS received

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #1 (500012-01)	10816	Yes	Well	Ground water	Other	Inactive
WELL#6 WEST OF WTP	11158	Yes	Well	Ground water	Permanent	Active
WELL #5 BELOW WTP	11157	Yes	Well	Ground water	Permanent	Active
WELL #4 (500012-04) AT WTP	10945	Yes	Well	Ground water	Permanent	Active
WELL #3 (500012-03) CHATTA WELL	10944	Yes	Well	Ground water	Permanent	Active
WELL #2 (50012-02)	10946	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	10976	No	Distribution System/Zone	-	-	Active
TANK #1	11016	No	Storage	-	-	Active
TANK #2	11017	No	Storage	-	-	Active
TANK #3	11018	No	Storage	-	-	Active
TANK #4	11019	No	Storage	-	-	Active
TANK #5	11020	No	Storage	-	-	Active
TANK #6	11021	No	Storage	-	-	Active
TANK #7	11202	No	Storage	-	-	Active
TREATMENT PLANT #1	10850	No	Treatment Plant	-	-	Active

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	10850	Lime - Soda Ash Addition	Corrosion control
TREATMENT PLANT #1	10850	Filtration, Rapid Sand	Iron removal
TREATMENT PLANT #1	10850	Aeration, Packed Tower	Taste / odor control
TREATMENT PLANT #1	10850	Filtered	Particulate removal
TREATMENT PLANT #1	10850	Chlorination (FRDS-1.5)	Disinfection
TREATMENT PLANT #1	10850	Fluoridation	Other
TREATMENT PLANT #1	10850	Aeration, Cascade	Iron removal

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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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