Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5333860
PWS Name	HARBOR HILLS COMMUNITY WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	1373
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	2565275	Returned to Compliance	01-JUL-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	3198729	Returned to Compliance	01-FEB-2025	28-FEB-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3209376	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3209690	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2593892	Known	01-JAN-2025	31-DEC-2025	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	2501109	Open	01-JAN-2023	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	25119961005	Known	01-JAN-2023	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2015180	Returned to Compliance	01-JAN-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2015181	Returned to Compliance	01-JAN-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2020935	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2020934	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1435785	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1710650	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1710649	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1481722	Returned to Compliance	01-JAN-2012	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1388425	Returned to Compliance	01-JAN-2011	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	07346592992	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	07346592996	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	07346592990	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	07346592989	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	07346592987	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	07346592985	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	07346592984	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	07346592983	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	07346592982	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	07346592981	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	07346592980	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	07346592979	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	07346592977	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	07346592976	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	07346592969	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	07346592968	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	07346592964	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	07346592380	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	07346592378	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	07346592991	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	0686132	Returned to Compliance	01-JAN-2007	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	07084352996	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	07084352992	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	07084352991	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	07084352990	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	07084352989	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	07084352987	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	07084352985	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	07084352984	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	07084352983	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	07084352982	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	07084352981	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	07084352980	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	07084352979	Returned to Compliance	01-JAN-2007	31-MAR-2007	No

1 - 50 of 170

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
65275ENF	2565275	SOX	State Compliance achieved	29-SEP-2025	State	-
3198729ENF	3198729	SOX	State Compliance achieved	31-MAR-2025	State	-
2020935ENF	2020935	SOX	State Compliance achieved	26-DEC-2017	State	-
2020935ENF	2015180	SOX	State Compliance achieved	26-DEC-2017	State	-
2020935ENF	1710649	SOX	State Compliance achieved	26-DEC-2017	State	-
2020934ENF	2020934	SOX	State Compliance achieved	21-DEC-2017	State	-
2020934ENF	1710650	SOX	State Compliance achieved	21-DEC-2017	State	-
2020934ENF	2015181	SOX	State Compliance achieved	21-DEC-2017	State	-
1481722ENF	1388425	SOX	State Compliance achieved	21-AUG-2015	State	-
1481722ENF	1481722	SOX	State Compliance achieved	21-AUG-2015	State	-
35785ENF	1435785	SOX	State Compliance achieved	08-OCT-2014	State	-
L436	0686132	SOX	State Compliance achieved	31-DEC-2007	State	-
CM1048	06091122378	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122380	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122964	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122968	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122969	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122976	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122977	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122979	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122980	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122981	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122982	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122983	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122984	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122985	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122987	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122989	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122990	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122991	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122992	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06091122996	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212378	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212380	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212964	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212968	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212969	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212976	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212977	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212979	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212980	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212981	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212982	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212983	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212984	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212985	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212987	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212989	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212990	SOX	State Compliance achieved	26-SEP-2007	State	-
CM1048	06354212991	SOX	State Compliance achieved	26-SEP-2007	State	-

1 - 50 of 124

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Well #1 AGA918	15849	Yes	Well	Ground water	Emergency	Active
Well #3 AGA818	15851	Yes	Well	Ground water	Permanent	Active
Well #4 (Tel#2)	15852	Yes	Well	Ground water	Emergency	Active
Well #2 AGA673	15850	Yes	Well	Ground water	Emergency	Active
Wells 1, 2, 3	4245	No	Treatment Plant	-	-	Active

1 - 5 of 5

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Wells 1, 2, 3	4245	Hypochlorination, Post	Disinfection
Wells 1, 2, 3	4245	Hypochlorination, Pre	Iron removal
Wells 1, 2, 3	4245	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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