Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5348345
PWS Name	LOST LAKE PROPERTY OWNERS ASSN
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	736
County Served	Island

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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2566867	Returned to Compliance	01-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2942623	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2942577	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2287693	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2791351	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2791359	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1436075	Returned to Compliance	01-JUL-2014	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1333836	Returned to Compliance	01-JUL-2013	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1231776	Returned to Compliance	01-JUL-2012	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1027478	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	10462391036	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	10462391024	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	10462391015	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	10462391010	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	10462391005	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	10462391085	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	10462391075	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	10462391035	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	10462391025	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	10462391074	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	10462391020	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	10462391045	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	0445874	Returned to Compliance	01-JAN-2005	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	0308054	Returned to Compliance	01-JAN-2004	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	0093001	Returned to Compliance	01-JAN-2000	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9601265	Known	01-FEB-1996	29-FEB-1996	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8051021	Known	01-OCT-1979	31-OCT-1979	No

1 - 27 of 27

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
66867ENF	2566867	SOX	State Compliance achieved	03-SEP-2025	State	-
2942623ENF	2942623	SOX	State Compliance achieved	30-OCT-2024	State	-
2942577ENF	2942577	SOX	State Compliance achieved	30-OCT-2024	State	-
2942623ENF	2791359	SOX	State Compliance achieved	30-OCT-2024	State	-
2942577ENF	2791351	SOX	State Compliance achieved	30-OCT-2024	State	-
2787693ENF	2287693	SOX	State Compliance achieved	29-MAR-2023	State	-
846239ENF	10462391024	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391085	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391075	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391074	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391045	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391036	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391035	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391025	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391005	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391010	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391015	SOX	State Compliance achieved	07-SEP-2016	State	-
846239ENF	10462391020	SOX	State Compliance achieved	07-SEP-2016	State	-
36075ENF	1436075	SOX	State Compliance achieved	30-DEC-2014	State	-
33836ENF	1333836	SOX	State Compliance achieved	22-OCT-2013	State	-
31776ENF	1231776	SOX	State Compliance achieved	02-NOV-2012	State	-
27478ENF	1027478	SOX	State Compliance achieved	29-NOV-2010	State	-
#83008	0308054	EOX	Federal Compliance achieved	30-AUG-2008	ODSWeb	-
#83008	0093001	EOX	Federal Compliance achieved	30-AUG-2008	ODSWeb	-
L521	0445874	SOX	State Compliance achieved	31-DEC-2005	State	-
9600014	9601265	SIA	State Violation/Reminder Notice	29-FEB-1996	State	-

1 - 26 of 26

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
AGA722 Well 1	18848	Yes	Well	Ground water	Permanent	Active
Wells 1 & 2	18850	Yes	Well	Ground water	Permanent	Active
AGA723 Well 2	18849	Yes	Well	Ground water	Permanent	Active
Wells 1,2	3681	No	Treatment Plant	-	-	Active

1 - 4 of 4

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Wells 1,2	3681	Hypochlorination, Post	Disinfection
Wells 1,2	3681	Permanganate	Iron removal
Wells 1,2	3681	Filtration, Greensand	Manganese removal

1 - 3 of 3

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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