Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5317950
PWS Name	Darrington Town of
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2246
County Served	Snohomish

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	2516603	Open	01-JAN-2023	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2349658	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2349480	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1538025	Returned to Compliance	01-JUL-2015	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1435927	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	10647922274	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	10232112274	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	10647922067	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	10232112067	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	10232112065	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	10647922065	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	10647922051	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	10232112051	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	10647922050	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	10647922306	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	10232112306	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	10232112959	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	10647922959	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	10647922326	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	10232112050	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	10232112326	Known	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	10232112005	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	10232112042	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	10647922042	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	10647922039	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	10232112039	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	10647922037	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	10232112037	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	10647922035	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	10232112035	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	10647922020	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	10232112020	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	10647922015	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	10232112015	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	10647922010	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	10232112010	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	10647922005	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0464932	Known	01-JUN-2004	30-JUN-2004	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0051239	Known	01-SEP-2000	30-SEP-2000	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8050278	Known	01-OCT-1979	31-OCT-1979	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2949480ENF	2349480	SOX	State Compliance achieved	26-MAR-2024	State	-
2949658ENF	2349658	SOX	State Compliance achieved	26-MAR-2024	State	-
38025ENF	1538025	SOX	State Compliance achieved	14-SEP-2015	State	-
35927ENF	1435927	SOX	State Compliance achieved	21-OCT-2014	State	-
823211ENF	10232112037	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112039	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112042	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112050	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112051	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112065	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112067	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112274	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112306	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112959	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922005	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922010	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922015	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922020	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922035	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922037	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922039	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922042	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922050	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922051	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922065	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922067	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922274	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922306	SOX	State Compliance achieved	28-MAR-2013	State	-
864792ENF	10647922959	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112035	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112020	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112015	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112010	SOX	State Compliance achieved	28-MAR-2013	State	-
823211ENF	10232112005	SOX	State Compliance achieved	28-MAR-2013	State	-
0009012	0051239	SIF	State Public Notification received	30-SEP-2000	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SCHOOLYARD WELL #1	11983	Yes	Well	Ground water	Permanent	Active
SCHOOLYARD #2	11984	Yes	Well	Ground water	Permanent	Active
WELL #1	11979	Yes	Well	Ground water	Permanent	Inactive
WELL #2	11980	Yes	Well	Ground water	Permanent	Inactive
WELL #3	11981	Yes	Well	Ground water	Permanent	Inactive
WELL #4	11982	Yes	Well	Ground water	Permanent	Inactive

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Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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