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PWS ID	FL4500062
PWS Name	MARALAGO CAY MHP
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1200
County Served	Palm Beach

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	Reporting, Assessment Forms (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20250027217	Open	01-AUG-2025	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	20150004264	Returned to Compliance	01-AUG-2015	31-AUG-2015	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	20150000382	Returned to Compliance	01-NOV-2014	30-NOV-2014	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20150001110	Returned to Compliance	01-JAN-2012	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20070007892	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20070007899	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20070007891	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20070007898	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20070007897	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20070005290	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20070000310	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20070007896	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20070000309	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20070007895	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20070000308	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20070000311	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	20030003036	Returned to Compliance	01-OCT-2002	31-DEC-2002	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0115548	Known	01-JUL-2001	31-JUL-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	20010015548	Known	01-JUL-2001	31-JUL-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	20010013586	Known	01-JUN-2001	30-JUN-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0113586	Returned to Compliance	01-JUN-2001	30-JUN-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0111840	Known	01-MAR-2001	31-MAR-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	20010011840	Known	01-MAR-2001	31-MAR-2001	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	91V0002	Known	01-AUG-1991	31-AUG-1991	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	91V0001	Known	01-MAY-1991	31-MAY-1991	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90V0002	Returned to Compliance	01-FEB-1987	31-JAN-1991	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
462941	20150004264	SOX	State Compliance achieved	09-OCT-2015	State	-
459096	20150001110	SOX	State Compliance achieved	03-APR-2015	State	-
459761	20150000382	SOX	State Compliance achieved	03-FEB-2015	State	-
263787	20070000309	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070000310	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070000311	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070005290	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070007891	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070007892	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070007895	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070007896	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070007897	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070007898	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070007899	SF4	State Case dropped	14-MAY-2009	State	-
263787	20070000308	SF4	State Case dropped	14-MAY-2009	State	-
263787	20010015548	SF4	State Case dropped	14-MAY-2009	State	-
263787	20010011840	SF4	State Case dropped	14-MAY-2009	State	-
263787	20010013586	SF4	State Case dropped	14-MAY-2009	State	-
263786	20030003036	SOX	State Compliance achieved	14-MAY-2009	State	-
0229001	0115548	SIF	State Public Notification received	02-OCT-2001	State	-
0129135	0113586	SOX	State Compliance achieved	23-AUG-2001	State	-
91E0001	91V0001	SIC	State Technical Assistance Visit	18-JUN-1991	State	-
90E0002	90V0002	SOX	State Compliance achieved	30-SEP-1990	State	-

1 - 23 of 23

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
NORTH WELL	94179303	Yes	Well	Ground water	Permanent	Active
SOUTH WELL	94189303	Yes	Well	Ground water	Permanent	Active
MARALAGO CAY MHP	81934500062	No	Treatment Plant	-	-	Active

1 - 3 of 3

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MARALAGO CAY MHP	81934500062	Gaseous Chlorination, Post	Disinfection
MARALAGO CAY MHP	81934500062	Chloramines	Disinfection
MARALAGO CAY MHP	81934500062	Coagulation	Particulate removal
MARALAGO CAY MHP	81934500062	Filtration, Rapid Sand	Particulate removal
MARALAGO CAY MHP	81934500062	Coagulation	Organics 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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