Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	FL6530977
PWS Name	LAKE HAMILTON, TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2430
County Served	Polk

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20240020142	Returned to Compliance	01-AUG-2024	31-AUG-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20240020130	Returned to Compliance	01-AUG-2024	31-AUG-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20240017450	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20240017518	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20240012679	Returned to Compliance	01-JAN-2024	31-JAN-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20240012655	Returned to Compliance	01-JAN-2024	31-JAN-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20230013368	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20230013288	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20230011607	Returned to Compliance	01-JUN-2023	30-JUN-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20230011606	Returned to Compliance	01-JUN-2023	30-JUN-2023	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	20220015160	Returned to Compliance	01-JUL-2022	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20240021288	Returned to Compliance	01-JAN-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20200005847	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20200001739	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20190012139	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20190012032	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20190010205	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20190008725	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20190008752	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20190002761	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20180012037	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20180010581	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20180008523	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20140001162	Returned to Compliance	01-OCT-2013	31-DEC-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20130006928	Returned to Compliance	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20130006033	Returned to Compliance	01-APR-2013	30-JUN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20120005107	Returned to Compliance	01-JUL-2012	30-SEP-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20120003926	Returned to Compliance	01-APR-2012	30-JUN-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20120003009	Returned to Compliance	01-JAN-2012	31-MAR-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20120000934	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20110004152	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20110004122	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20110004111	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20110004142	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20110003200	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20110001404	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20110001331	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20100005827	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20100004824	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20100004836	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20110002557	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20100003706	Returned to Compliance	01-JAN-2009	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	20090001638	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	20040011551	Returned to Compliance	01-AUG-2004	31-AUG-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0211461	Known	01-JUL-2002	31-JUL-2002	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	95V0002	Known	01-AUG-1995	31-AUG-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	95V0001	Returned to Compliance	01-MAR-1995	31-MAR-1995	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	91V0001	Known	01-APR-1987	31-MAR-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	88V0003	Known	01-NOV-1984	31-OCT-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	88V0004	Known	01-NOV-1984	31-OCT-1987	No

1 - 50 of 62

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
680052	20240021288	SOX	State Compliance achieved	31-DEC-2024	State	-
656419	20230013368	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20230013288	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20230011607	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20230011606	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20240012655	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20240020130	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20240020142	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20240012679	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20240017450	SOX	State Compliance achieved	17-OCT-2024	State	-
656419	20240017518	SOX	State Compliance achieved	17-OCT-2024	State	-
614804	20220015160	SOX	State Compliance achieved	10-JAN-2023	State	-
551100	20120003009	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20120003926	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20120005107	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20130006033	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20130006928	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20180008523	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20180010581	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20180012037	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20190002761	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20190008725	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20190008752	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20190010205	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20190012032	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20190012139	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20200001739	SOX	State Compliance achieved	23-APR-2020	State	-
558509	20200005847	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20120000934	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20110004152	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20110004142	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20110004122	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20110004111	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20110003200	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20110002557	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20110001404	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20110001331	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20100005827	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20100004836	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20100004824	SOX	State Compliance achieved	23-APR-2020	State	-
551100	20140001162	SOX	State Compliance achieved	23-APR-2020	State	-
529678	20040011551	SOX	State Compliance achieved	30-MAY-2019	State	-
308448	20100003706	SOX	State Compliance achieved	26-AUG-2010	State	-
260768	20090001638	SOX	State Compliance achieved	26-MAR-2009	State	-
0239869	0211461	SIF	State Public Notification received	23-AUG-2002	State	-
95E0002	95V0001	SOX	State Compliance achieved	17-APR-1995	State	-

1 - 46 of 46

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Water Transaction	15717	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL#2	15716	Yes	Well	Ground water	-	Active
LAKE HAMILTON AAO4748	4359753449	Yes	Well	Ground water	Permanent	Active
LAKE HAMILTON AAO4747	4359753448	Yes	Well	Ground water	Permanent	Active
WELL DOES NOT EXIST	4359748535	Yes	Well	Ground water	Permanent	Active
LAKE HAMILTON, TOWN OF-WELL#2	1660215715	Yes	Well	Ground water	Permanent	Active
LAKE HAMILTON, TOWN OF-WELL#1	1660115715	Yes	Well	Ground water	Permanent	Active
LAKE HAMILTON	141346530977	No	Treatment Plant	-	-	Active
LAKE HAMILTON WTP	463376530977	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
LAKE HAMILTON	141346530977	Hypochlorination, Post	Disinfection
LAKE HAMILTON	141346530977	Aeration, Slat Tray	Taste / odor control
LAKE HAMILTON WTP	463376530977	Hypochlorination, Post	Disinfection
LAKE HAMILTON WTP	463376530977	Sequestration	Corrosion control
LAKE HAMILTON WTP	463376530977	Aeration, Slat Tray	Taste / odor control
LAKE HAMILTON WTP	463376530977	Aeration, Packed Tower	Taste / odor control
LAKE HAMILTON WTP	463376530977	pH Adjustment	Other

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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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