Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100544
PWS Name	MOUNT ANGEL, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3650
County Served	Marion

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 Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	903394916	Returned to Compliance	01-OCT-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	903394915	Returned to Compliance	01-JUL-2025	-	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	903394917	Known	01-JAN-2025	31-DEC-2025	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	903394918	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	903394913	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	903394914	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	903394911	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	903394912	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	903394909	Returned to Compliance	01-NOV-2016	30-NOV-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3394507	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3394607	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3388104	Returned to Compliance	01-JUL-2004	31-JUL-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3387504	Returned to Compliance	01-OCT-2003	31-OCT-2003	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3387604	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3387804	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3387704	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	3394305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	3394205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	3391505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	3391405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	3391305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	3391205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	3391105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	3391005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	3390905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	3390805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	3390705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	3390605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	3390505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	3390405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	3390305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	3390205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	3390105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	3390005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	3389905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	3389805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	3394405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	3389705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	3388405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	3389605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	3389505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	3394005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	3393905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	3393805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	3389305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	3389405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	3388805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	3388705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	3388605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	3388505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No

1 - 50 of 94

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8979917	903394916	SOX	State Compliance achieved	02-DEC-2025	State	-
8979916	903394915	SOX	State Compliance achieved	04-AUG-2025	State	-
8979915	903394914	SOX	State Compliance achieved	13-MAR-2025	State	-
8979915	903394912	SOX	State Compliance achieved	13-MAR-2025	State	-
8979915	903394911	SOX	State Compliance achieved	13-MAR-2025	State	-
8979915	903394913	SOX	State Compliance achieved	13-MAR-2025	State	-
8979913	903394909	SOX	State Compliance achieved	23-DEC-2016	State	-
8979911	743994	SO0	State no longer subject to Rule	25-DEC-2010	State	-
8979910	744194	SO0	State no longer subject to Rule	25-DEC-2010	State	-
8979909	3394607	SOX	State Compliance achieved	26-NOV-2008	State	DBP 95716
8979909	3394507	SOX	State Compliance achieved	26-NOV-2008	State	DBP 95716
8976305	3390405	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390505	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390605	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390705	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390805	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390905	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3391005	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3391105	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3391205	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3391305	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3391405	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3391505	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976205	3388205	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3388305	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3388405	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3388505	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3388605	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3388705	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3388805	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3389005	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3389105	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3389205	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3389305	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976205	3389405	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1I Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249682
8976305	3389505	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3389605	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3389705	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3389805	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3389905	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390005	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390105	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390205	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
8976305	3390305	SOX	State Compliance achieved	22-MAR-2005	State	VALIDATED Migrated SOX: 4/7/2005 Due to sample #: A20314CS-1V Taken 3/14/2002 TSASAMPL_IS_NUMBER = 249683
18	3387804	SOX	State Compliance achieved	28-OCT-2004	State	-
17	3387604	SOX	State Compliance achieved	17-SEP-2004	State	-
8977604	3392505	SOX	State Compliance achieved	14-SEP-2004	State	VALIDATED Migrated SOX 05/10/2005 Due to Entry Point Deactivation on 09/14/2004.
8979504	3394405	SOX	State Compliance achieved	14-SEP-2004	State	VALIDATED Migrated SOX 05/10/2005 Due to Entry Point Deactivation on 09/14/2004.
8979404	3394305	SOX	State Compliance achieved	14-SEP-2004	State	VALIDATED Migrated SOX 05/10/2005 Due to Entry Point Deactivation on 09/14/2004.
8979304	3394205	SOX	State Compliance achieved	14-SEP-2004	State	VALIDATED Migrated SOX 05/10/2005 Due to Entry Point Deactivation on 09/14/2004.

1 - 50 of 90

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #5	2194	Yes	Well	Ground water	Emergency	Inactive
WELL #6	2196	Yes	Well	Ground water	Permanent	Active
WELL #7	20933	Yes	Well	Ground water	Permanent	Active
WELL #4	2195	Yes	Well	Ground water	Other	Inactive
COMMON HEADER FOR WTP-C	20414	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-D	27008	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	7132	No	Distribution System/Zone	-	-	Active
EP FOR WELL #6	16926	No	Sampling Station	-	-	Active
EP FOR WELL #7	20934	No	Sampling Station	-	-	Active
EP FOR WELL #4	12122	No	Sampling Station	-	-	Inactive
EP FOR WELL #5	15584	No	Sampling Station	-	-	Inactive
TP FOR WELL #6	1424	No	Treatment Plant	-	-	Active
TP FOR WELL #7	27009	No	Treatment Plant	-	-	Active

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR WELL #6	1424	Innovative	Other
TP FOR WELL #7	27009	Innovative	Other

1 - 2 of 2

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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