Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MO4010354
PWS Name	HAYTI PWS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2789
County Served	Pemiscot

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	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7415020	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7415018	Returned to Compliance	01-JUL-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7415017	Returned to Compliance	01-NOV-2023	30-NOV-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7415016	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7415015	Returned to Compliance	01-JUL-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7415014	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7415009	Returned to Compliance	01-MAR-2009	31-MAR-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	#0001	Returned to Compliance	01-APR-2008	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7408202	Returned to Compliance	01-FEB-2002	28-FEB-2002	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1121791	Returned to Compliance	01-FEB-1991	28-FEB-1991	No

1 - 10 of 10

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
150725	7415018	SOX	State Compliance achieved	09-DEC-2024	State	curr ccr comp corr, sox'd prev vio skw 12-9-58
150722	7415017	SIF	State Public Notification received	16-JAN-2024	State	-
150718	7415016	SIF	State Public Notification received	26-SEP-2023	State	-
150715	7415015	SOX	State Compliance achieved	06-DEC-2021	State	CCR completed corr sox'd prev vio skw 12-6-21
150714	7415014	SOX	State Compliance achieved	25-NOV-2019	State	current ccr comp corr RTC prev ccr vio skw 11-25-19
150713	7415009	SOX	State Compliance achieved	22-JAN-2014	State	-
150713	1121791	SOX	State Compliance achieved	22-JAN-2014	State	-
150713	7408202	SOX	State Compliance achieved	22-JAN-2014	State	-
#0002	#0001	EOX	Federal Compliance achieved	12-MAY-2008	ODSWeb	-

1 - 9 of 9

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL # 2	80241	Yes	Well	Ground water	Other	Active
WELL # 8	80245	Yes	Well	Ground water	Permanent	Active
WELL # 7	80244	Yes	Well	Ground water	Permanent	Active
WELL # 6	80243	Yes	Well	Ground water	Permanent	Active
WELL # 5	80242	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	86475	No	Distribution System/Zone	-	-	Active
TWO HIGH SERVICE PUMPS	106296	No	Pump Facility	-	-	Active
CHEMICAL SAMPLES	91328	No	Sampling Station	-	-	Active
150K GAL STORAGE TANK #1	75070	No	Storage	-	-	Active
150K GAL STORAGE TANK #2	75071	No	Storage	-	-	Active
250K GAL STORAGE TANK #3	75072	No	Storage	-	-	Active
100K GAL STORAGE TANK #4	75073	No	Storage	-	-	Active
HAYTI PLANT #3 TREATMENT ALL WELLS	101214	No	Treatment Plant	-	-	Active
HAYTI PLANT #1	67139	No	Treatment Plant	-	-	Inactive
HAYTI PLANT #2	67140	No	Treatment Plant	-	-	Inactive

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
HAYTI PLANT #3 TREATMENT ALL WELLS	101214	Gaseous Chlorination, Post	Disinfection
HAYTI PLANT #3 TREATMENT ALL WELLS	101214	Gaseous Chlorination, Pre	Disinfection
HAYTI PLANT #3 TREATMENT ALL WELLS	101214	Filtration, Greensand	Iron removal
HAYTI PLANT #3 TREATMENT ALL WELLS	101214	Filtration, Greensand	Manganese removal
HAYTI PLANT #3 TREATMENT ALL WELLS	101214	pH Adjustment, Pre	Iron removal
HAYTI PLANT #1	67139	4-Log Treatment of Viruses	Disinfection
HAYTI PLANT #1	67139	Aeration, Slat Tray	Iron removal
HAYTI PLANT #1	67139	Gaseous Chlorination, Pre	Iron removal
HAYTI PLANT #1	67139	pH Adjustment	Iron removal
HAYTI PLANT #1	67139	Sedimentation	Iron removal
HAYTI PLANT #1	67139	Filtration, Rapid Sand	Iron removal
HAYTI PLANT #1	67139	Gaseous Chlorination, Post	Disinfection
HAYTI PLANT #2	67140	4-Log Treatment of Viruses	Disinfection
HAYTI PLANT #2	67140	Aeration, Slat Tray	Iron removal
HAYTI PLANT #2	67140	Gaseous Chlorination, Pre	Iron removal
HAYTI PLANT #2	67140	pH Adjustment	Iron removal
HAYTI PLANT #2	67140	Sedimentation	Iron removal
HAYTI PLANT #2	67140	Filtration, Rapid Sand	Iron removal
HAYTI PLANT #2	67140	Gaseous Chlorination, Post	Disinfection

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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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