Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5373230
PWS Name	ROCHE HARBOR WATER SYSTEM INC
PWS Type	Community water system
Owner Type	Private
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	2091
County Served	San Juan

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
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2406130	Returned to Compliance	01-MAY-2019	31-MAY-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1333711	Returned to Compliance	01-JUL-2013	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1231687	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1292639	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1193879	Returned to Compliance	01-JUL-2010	-	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1097655	Known	01-SEP-2009	30-SEP-2009	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1086267	Known	01-JUN-2009	30-JUN-2009	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	07389382969	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	07336772968	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	07391232968	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	07391332968	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	07389382968	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	07391232964	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	07391332964	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	07389382964	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	07336772964	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	07391232380	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	07389382380	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	07391332380	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	07336772380	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	07391332378	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	07336772378	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	07389382378	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	07391232378	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	07391332996	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	07336772996	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	07389382996	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	07391232996	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	07391232992	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	07389382992	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	07336772992	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	07391332992	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	07391332991	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	07391232991	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	07389382991	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	07336772991	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	07391332990	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	07391232990	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	07389382990	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	07336772990	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	07389382989	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	07391332989	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	07391232989	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	07336772989	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	07391332987	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	07389382987	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	07336772987	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	07391232987	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	07391232985	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	07391332985	Returned to Compliance	01-APR-2007	30-JUN-2007	No

1 - 50 of 261

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2406130ENF	2406130	SOX	State Compliance achieved	30-JUN-2019	State	-
33711ENF	1333711	SOX	State Compliance achieved	20-SEP-2013	State	-
1392639ENF	1292639	SOX	State Compliance achieved	11-MAR-2013	State	-
31687ENF	1231687	SOX	State Compliance achieved	28-SEP-2012	State	-
1193879ENF	1193879	SOX	State Compliance achieved	06-AUG-2010	State	-
14343	1097655	SIA	State Violation/Reminder Notice	26-OCT-2009	State	-
13961	1086267	SIA	State Violation/Reminder Notice	29-JUL-2009	State	-
CM1164	06589492378	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492380	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492964	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492968	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492969	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492976	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492977	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492979	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492980	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492981	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492982	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492983	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492984	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492985	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492987	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492989	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492990	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492991	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492992	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	06589492996	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202378	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202380	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202964	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202968	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202969	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202976	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202977	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202979	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202980	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202981	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202982	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202983	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202984	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202985	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202987	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202989	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202990	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202991	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202992	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07021202996	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07024782378	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07024782380	SOX	State Compliance achieved	06-AUG-2007	State	-
CM1164	07024782964	SOX	State Compliance achieved	06-AUG-2007	State	-

1 - 50 of 236

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
ROCHE HARBOR LAKE #2 (BRIGGS LAKE)	23215	Yes	Intake	Surface water	Permanent	Active
WELL #9	23219	Yes	Well	Ground water	Emergency	Active
WELL #5	23218	Yes	Well	Ground water	Emergency	Active
WELL #3	23217	Yes	Well	Ground water	Emergency	Active
WELL #1	23216	Yes	Well	Ground water	Emergency	Active
SPRING WELL-A	23220	Yes	Spring	Ground water	Emergency	Active
Roche Harbor Lake # 2	4109	No	Treatment Plant	-	-	Active

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Roche Harbor Lake # 2	4109	pH Adjustment, Post	Corrosion control
Roche Harbor Lake # 2	4109	Activated Carbon, Granular	Taste / odor control
Roche Harbor Lake # 2	4109	Activated Carbon, Granular	Disinfection by-products control
Roche Harbor Lake # 2	4109	Hypochlorination, Post	Disinfection
Roche Harbor Lake # 2	4109	Coagulation	Particulate removal
Roche Harbor Lake # 2	4109	Sedimentation	Particulate removal
Roche Harbor Lake # 2	4109	Filtration, Rapid Sand	Particulate removal

1 - 7 of 7

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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