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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100901
PWS Name	TROUTDALE, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	16185
County Served	Multnomah

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	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	903166723	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	903166728	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	903166724	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	903166727	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	903166725	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	903166726	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	903166717	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	903166712	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	903166713	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	903166715	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	903166718	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	903166714	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	903166716	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3157103	Returned to Compliance	01-SEP-2002	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	3159405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	3157405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	3160005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	3159905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	3160105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	3159705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	3159605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	3159505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	3157305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	3159305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	3159805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	3157205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	3159205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	3159105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	3159005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	3158905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	3158805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	3158705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	3158605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	3158505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	3158405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	3158305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	3158205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	3158105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	3158005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	3157905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	3157805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	3157705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	3157605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	3157505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	355796	Returned to Compliance	01-MAY-1996	31-MAY-1996	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	412995	Returned to Compliance	01-JUN-1995	30-JUN-1995	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	224495	Returned to Compliance	01-FEB-1995	28-FEB-1995	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	604494	Returned to Compliance	01-SEP-1994	30-SEP-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3157093	Returned to Compliance	01-MAY-1993	31-MAY-1993	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
29112	903166724	SOX	State Compliance achieved	14-MAR-2024	State	-
29112	903166728	SOX	State Compliance achieved	14-MAR-2024	State	-
29112	903166727	SOX	State Compliance achieved	14-MAR-2024	State	-
29112	903166726	SOX	State Compliance achieved	14-MAR-2024	State	-
29112	903166725	SOX	State Compliance achieved	14-MAR-2024	State	-
29112	903166723	SOX	State Compliance achieved	14-MAR-2024	State	-
29108	903166718	SOX	State Compliance achieved	29-FEB-2012	State	-
29108	903166712	SOX	State Compliance achieved	29-FEB-2012	State	-
29108	903166713	SOX	State Compliance achieved	29-FEB-2012	State	-
29108	903166714	SOX	State Compliance achieved	29-FEB-2012	State	-
29108	903166715	SOX	State Compliance achieved	29-FEB-2012	State	-
29108	903166716	SOX	State Compliance achieved	29-FEB-2012	State	-
29108	903166717	SOX	State Compliance achieved	29-FEB-2012	State	-
29006	3158505	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158605	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158705	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158805	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158905	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159105	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159205	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159305	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159405	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159505	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159605	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159705	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159805	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3159905	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3160005	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3160105	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158405	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158305	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158205	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158105	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3158005	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3157905	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3157805	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3157705	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3157605	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3157505	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3157405	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29006	3157305	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
28906	3157205	SOX	State Compliance achieved	04-JAN-2006	State	recieved AS sample on 1/4/06 - CEM 5/21/08
29006	3159005	SOX	State Compliance achieved	04-JAN-2006	State	recieved SOC sample on 1/4/06 - CEM 5/21/08
29107	3157103	SOX	State Compliance achieved	31-OCT-2002	State	-
28703	3157093	SOX	State Compliance achieved	29-OCT-2002	State	VALIDATED
28703	604494	SOX	State Compliance achieved	29-OCT-2002	State	VALIDATED
28703	412995	SOX	State Compliance achieved	29-OCT-2002	State	VALIDATED
28703	355796	SOX	State Compliance achieved	29-OCT-2002	State	VALIDATED
28703	224495	SOX	State Compliance achieved	29-OCT-2002	State	VALIDATED

1 - 49 of 49

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #5	23043	Yes	Well	Ground water	Permanent	Active
WELL #3 (COLUMBIA)	2611	Yes	Well	Ground water	Permanent	Inactive
WELL #8 (SANDEE PALISADES)	2615	Yes	Well	Ground water	Permanent	Active
WELL #7 (SANDEE PALISADES)	2614	Yes	Well	Ground water	Permanent	Active
WELL #6 (SWEETBRIAR)	2613	Yes	Well	Ground water	Permanent	Active
WELL #4 (CITY SHOP)	2612	Yes	Well	Ground water	Permanent	Active
WELL #2 (STARK)	2610	Yes	Well	Ground water	Permanent	Active
COMMON HEADER FOR WTP-C	19449	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-D	19450	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-E	19451	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-F	20582	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-A	20621	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-G	23045	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-B	19448	No	Common Headers	-	-	Inactive
DISTRIBUTION SYSTEM	7399	No	Distribution System/Zone	-	-	Active
EP FOR WELL #4 (CITY SHOP)	12828	No	Sampling Station	-	-	Active
EP FOR WELL #6 (SWEETBRIAR)	12829	No	Sampling Station	-	-	Active
EP FOR WELL #2 (STARK)	15388	No	Sampling Station	-	-	Active
EP FOR WELL #7 (SANDEE PALISADES)	15935	No	Sampling Station	-	-	Active
EP FOR WELL #8 (SANDEE PALISADES)	18417	No	Sampling Station	-	-	Active
EP FOR WELL #5	23042	No	Sampling Station	-	-	Active
EP FOR WELL #3 (COLUMBIA)	12827	No	Sampling Station	-	-	Inactive
TP FOR WELL #8 (SANDEE PALISADES)	18416	No	Treatment Plant	-	-	Active
TP FOR WELL #2 (STARK)	18577	No	Treatment Plant	-	-	Active
TP FOR WELL #5 (L91777)	23044	No	Treatment Plant	-	-	Active
TP FOR WELL #4 (CITY SHOP)	445	No	Treatment Plant	-	-	Active
TP FOR WELL #6 (SWEETBRIAR)	446	No	Treatment Plant	-	-	Active
TP FOR WELL #7 (SANDEE PALISADES)	447	No	Treatment Plant	-	-	Active
TP FOR WELL #3 (COLUMBIA)	444	No	Treatment Plant	-	-	Inactive

1 - 29 of 29

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR WELL #8 (SANDEE PALISADES)	18416	Hypochlorination, Pre	Taste / odor control
TP FOR WELL #2 (STARK)	18577	Innovative	Other
TP FOR WELL #5 (L91777)	23044	Innovative	Other
TP FOR WELL #3 (COLUMBIA)	444	Hypochlorination, Pre	Taste / odor control
TP FOR WELL #4 (CITY SHOP)	445	Hypochlorination, Pre	Taste / odor control
TP FOR WELL #6 (SWEETBRIAR)	446	Hypochlorination, Pre	Taste / odor control
TP FOR WELL #7 (SANDEE PALISADES)	447	Hypochlorination, Pre	Taste / odor control

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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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