Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	ID6030012
PWS Name	DOWNEY CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	625
County Served	Bannock

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 and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	8214	Known	01-APR-2025	30-APR-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8211	Known	01-JAN-2014	31-DEC-2019	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	8205	Known	01-AUG-2012	31-AUG-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	8206	Known	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	697	Known	01-MAY-1997	31-MAY-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	797	Known	01-JAN-1997	31-JAN-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	897	Known	01-OCT-1996	31-OCT-1996	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7802	Returned to Compliance	01-OCT-1996	31-DEC-1997	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1196	Known	01-SEP-1996	30-SEP-1996	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	7702	Returned to Compliance	01-JAN-1996	31-DEC-1998	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7902	Returned to Compliance	01-OCT-1995	31-DEC-1997	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1296	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	994	Known	01-JUN-1994	30-JUN-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1796	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	6896	Returned to Compliance	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	1696	Returned to Compliance	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	1596	Returned to Compliance	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	1496	Returned to Compliance	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	1396	Returned to Compliance	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1896	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	5796	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	5596	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	6196	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	4696	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	5696	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	5896	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	6596	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	6096	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	5296	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	4796	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	5996	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	5196	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	5096	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	4896	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	5496	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	5396	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	6396	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	2196	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	6296	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	4996	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	6496	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	2896	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	3996	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	3496	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	6796	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	3096	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	2996	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	2796	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	6696	Known	01-JAN-1993	31-DEC-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	2396	Known	01-JAN-1993	31-DEC-1995	No

1 - 50 of 70

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
404611	8214	SIE	State Public Notification requested	16-AUG-2025	State	-
404609	8211	SIE	State Public Notification requested	10-MAY-2020	State	-
404607	8206	SIE	State Public Notification requested	04-NOV-2012	State	-
404605	8205	SIE	State Public Notification requested	04-OCT-2012	State	-
404503	7802	SOX	State Compliance achieved	18-DEC-2002	State	MIGRATED AS SOLUTION TO FED FY DATE PROBLEM PER HW
404603	7902	SOX	State Compliance achieved	18-DEC-2002	State	MIGRATED AS SOLUTION TO FED FY DATE PROBLEM PER HW
329099	7702	SOX	State Compliance achieved	04-FEB-1999	State	-
42398	1696	SOX	State Compliance achieved	09-FEB-1998	State	SYSTEM GENERATED ENFORCEMENT
42398	1596	SOX	State Compliance achieved	09-FEB-1998	State	SYSTEM GENERATED ENFORCEMENT
42398	1496	SOX	State Compliance achieved	09-FEB-1998	State	SYSTEM GENERATED ENFORCEMENT
42398	1396	SOX	State Compliance achieved	09-FEB-1998	State	SYSTEM GENERATED ENFORCEMENT
68297	1296	SOX	State Compliance achieved	30-DEC-1996	State	SYSTEM GENERATED ENFORCEMENT
68297	6896	SOX	State Compliance achieved	30-DEC-1996	State	SYSTEM GENERATED ENFORCEMENT

1 - 13 of 13

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CANYON SPRINGS (MANIFOLD- LEFT & RIGHT)	4708	Yes	Spring	Ground water	Permanent	Active
WELL #1	3022	Yes	Well	Ground water	Interim	Active
DISTRIBUTION SYSTEM	7504	No	Distribution System/Zone	-	-	Active
TOTAL STORAGE CAPACITY	9516	No	Other	-	-	Active
CHLORINATOR	10750	No	Treatment Plant	-	-	Active

1 - 5 of 5

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATOR	10750	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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