Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5394950
PWS Name	WESTSIDE WATER ASSN
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	562
County Served	King

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	2547712	Open	01-JAN-2023	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2074897	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2069937	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2624905	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2624904	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2071295	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2074953	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2276719	Returned to Compliance	01-MAY-2018	31-MAY-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2161839	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2161838	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1537856	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1989931	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)	1989930	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1711135	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1711136	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	08872032946	Known	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	08871822032	Known	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	08872032931	Known	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	10698062036	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	10698052043	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	10698062043	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	10698062044	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	10698062046	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	10698052046	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	10698062047	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	10698052047	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	10698052036	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	10698052044	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	07853982032	Returned to Compliance	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	07853432931	Known	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	07853432946	Known	01-OCT-2007	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0770279	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	0680308	Returned to Compliance	01-JAN-2007	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9893001	Known	01-JAN-1998	01-JAN-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9302713	Known	01-NOV-1992	30-NOV-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9302712	Known	01-OCT-1992	31-OCT-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9202474	Known	01-NOV-1991	30-NOV-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	8055913	Known	01-OCT-1979	31-OCT-1979	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	8055918	Known	01-OCT-1979	31-OCT-1979	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8055917	Known	01-OCT-1979	31-OCT-1979	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	8055916	Known	01-OCT-1979	31-OCT-1979	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	8055914	Known	01-OCT-1979	31-OCT-1979	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8055912	Known	01-OCT-1979	31-OCT-1979	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	8055911	Known	01-OCT-1979	31-OCT-1979	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	8055910	Known	01-OCT-1979	31-OCT-1979	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8051783	Known	01-OCT-1979	31-OCT-1979	No

1 - 46 of 46

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2474953ENF	2074953	SOX	State Compliance achieved	09-AUG-2021	State	-
2624904ENF	2624904	SOX	State Compliance achieved	09-AUG-2021	State	-
2624905ENF	2624905	SOX	State Compliance achieved	09-AUG-2021	State	-
2471295ENF	2071295	SOX	State Compliance achieved	08-JUL-2021	State	-
2474897ENF	2074897	SOX	State Compliance achieved	08-JUL-2021	State	-
2469937ENF	2069937	SOX	State Compliance achieved	08-JUL-2021	State	-
2161838ENF	2161838	SOX	State Compliance achieved	15-AUG-2018	State	-
2161839ENF	2161839	SOX	State Compliance achieved	15-AUG-2018	State	-
2276719ENF	2276719	SOX	State Compliance achieved	12-JUN-2018	State	-
1989931ENF	1989931	SOX	State Compliance achieved	04-OCT-2016	State	-
1989930ENF	1711136	SOX	State Compliance achieved	04-OCT-2016	State	-
1989931ENF	1711135	SOX	State Compliance achieved	04-OCT-2016	State	-
1989930ENF	1989930	SOX	State Compliance achieved	04-OCT-2016	State	-
37856ENF	1537856	SOX	State Compliance achieved	29-OCT-2015	State	-
CM933	07853982032	SOX	State Compliance achieved	01-JAN-2008	State	-
N1775	0770279	SOX	State Compliance achieved	01-JAN-2008	State	-
L828	0680308	SOX	State Compliance achieved	31-DEC-2007	State	-
9440055	9302713	EFJ	Federal issued Formal Notice of Violation	17-AUG-1994	ODSWeb	-
9440055	9302712	EFJ	Federal issued Formal Notice of Violation	17-AUG-1994	ODSWeb	-
9440055	9202474	EFJ	Federal issued Formal Notice of Violation	17-AUG-1994	ODSWeb	-

1 - 20 of 20

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SHINGLEMILL CREEK / SPRING	25943	Yes	Intake	Surface water	Emergency	Active
Well Back40A BAH638	33914	Yes	Well	Ground water	Permanent	Active
Anderson Wellfield	33249	Yes	Well	Ground water	Permanent	Active
Anderson Well #2 BNJ285	33201	Yes	Well	Ground water	Permanent	Active
Anderson Well	32995	Yes	Well	Ground water	Permanent	Active
Wells 1-9	30437	Yes	Well	Ground water	Permanent	Active
WELLFIELD - DRIVEN WELLS 1-9	25942	Yes	Well	Ground water	Permanent	Active
CANYON WELL (AHM851)	29462	Yes	Well	Ground water	Emergency	Active
JACK (GWI)	25941	Yes	Spring	Ground water	Emergency	Active
SAND	25940	Yes	Spring	Ground water	Permanent	Active
Canyon Well Blending (CT6)	3945	No	Treatment Plant	-	-	Active
Anderson Wells Wellfield	5107	No	Treatment Plant	-	-	Active
Anderson Well #2	5229	No	Treatment Plant	-	-	Active

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Canyon Well Blending (CT6)	3945	Hypochlorination, Post	Disinfection
Anderson Wells Wellfield	5107	Hypochlorination, Post	Disinfection
Anderson Well #2	5229	Hypochlorination, Post	Disinfection

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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