Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100359
PWS Name	CORBETT WATER DISTRICT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	2954
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	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	901797765	Returned to Compliance	01-JAN-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	901797764	Returned to Compliance	01-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	901797762	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	901797763	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	901797760	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	901797761	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	901797752	Returned to Compliance	01-OCT-2017	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	901797751	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	901797749	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	901797750	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	901797759	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	901797758	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	901797757	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	901797745	Returned to Compliance	01-OCT-2016	31-OCT-2016	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	901797743	Returned to Compliance	01-SEP-2016	30-SEP-2016	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	901797744	Returned to Compliance	01-AUG-2016	31-AUG-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	901797729	Returned to Compliance	01-APR-2013	30-JUN-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	901797728	Returned to Compliance	01-APR-2013	30-JUN-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	901797727	Returned to Compliance	01-DEC-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	901797725	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	901797726	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	901797723	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	901797724	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	901797719	Returned to Compliance	01-MAR-2011	31-MAR-2011	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	901797718	Returned to Compliance	01-MAR-2011	31-MAR-2011	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	901797720	Returned to Compliance	01-MAR-2011	31-MAR-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	901797722	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1797718	Returned to Compliance	01-APR-2010	30-APR-2010	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1796909	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1797009	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1797109	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1797209	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1797309	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1795309	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1796809	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1795409	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1795509	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1795609	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1795709	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1795809	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1795909	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1796709	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1796609	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1796509	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1796409	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1796309	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1796209	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1796109	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1796009	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1791908	Returned to Compliance	01-OCT-2007	31-OCT-2007	No

1 - 50 of 125

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8974043	901797765	SOX	State Compliance achieved	04-APR-2025	State	-
8974042	901797764	SOX	State Compliance achieved	05-DEC-2024	State	-
8974041	901797761	SOX	State Compliance achieved	06-DEC-2018	State	-
8974041	901797762	SOX	State Compliance achieved	06-DEC-2018	State	-
8974041	901797763	SOX	State Compliance achieved	06-DEC-2018	State	-
8974041	901797760	SOX	State Compliance achieved	06-DEC-2018	State	-
8974040	901797752	SOX	State Compliance achieved	20-AUG-2018	State	-
8974039	901797759	SOX	State Compliance achieved	26-JAN-2018	State	-
8974039	901797758	SOX	State Compliance achieved	26-JAN-2018	State	-
8974038	901797757	SOX	State Compliance achieved	12-JAN-2018	State	-
8974035	901797750	SOX	State Compliance achieved	06-SEP-2017	State	-
8974035	901797749	SOX	State Compliance achieved	06-SEP-2017	State	-
8974035	901797751	SOX	State Compliance achieved	06-SEP-2017	State	-
8974032	901797745	SOX	State Compliance achieved	10-NOV-2016	State	-
8974031	901797744	SOX	State Compliance achieved	10-NOV-2016	State	-
8974033	901797743	SOX	State Compliance achieved	10-NOV-2016	State	-
8974029	901797729	SOX	State Compliance achieved	06-SEP-2013	State	-
8974029	901797728	SOX	State Compliance achieved	06-SEP-2013	State	-
8974026	901797727	SIA	State Violation/Reminder Notice	04-FEB-2013	State	-
8974024	901797725	SOX	State Compliance achieved	14-DEC-2012	State	-
8974025	901797726	SOX	State Compliance achieved	14-DEC-2012	State	-
8974022	901797724	SOX	State Compliance achieved	22-JUN-2012	State	-
8974021	901797723	SOX	State Compliance achieved	22-JUN-2012	State	-
8974016	901797722	SOX	State Compliance achieved	27-MAR-2012	State	-
8974013	901797718	SOX	State Compliance achieved	04-MAY-2011	State	-
8974012	901797720	SOX	State Compliance achieved	02-MAY-2011	State	-
8974011	901797719	SOX	State Compliance achieved	02-MAY-2011	State	-
8974010	1797718	SOX	State Compliance achieved	16-MAR-2011	State	fixed chlorine feed pump per james nusrala - CEM 3/16/11
125	1794508	SOX	State Compliance achieved	31-MAR-2009	State	-
126	1794608	SOX	State Compliance achieved	31-MAR-2009	State	-
127	1794708	SOX	State Compliance achieved	31-MAR-2009	State	-
128	1794808	SOX	State Compliance achieved	31-MAR-2009	State	-
129	1794908	SOX	State Compliance achieved	31-MAR-2009	State	-
130	1795008	SOX	State Compliance achieved	31-MAR-2009	State	-
131	1795309	SOX	State Compliance achieved	31-MAR-2009	State	-
132	1795409	SOX	State Compliance achieved	31-MAR-2009	State	-
133	1795509	SOX	State Compliance achieved	31-MAR-2009	State	-
134	1795609	SOX	State Compliance achieved	31-MAR-2009	State	-
135	1795709	SOX	State Compliance achieved	31-MAR-2009	State	-
136	1795809	SOX	State Compliance achieved	31-MAR-2009	State	-
137	1795909	SOX	State Compliance achieved	31-MAR-2009	State	-
138	1796009	SOX	State Compliance achieved	31-MAR-2009	State	-
139	1796109	SOX	State Compliance achieved	31-MAR-2009	State	-
140	1796209	SOX	State Compliance achieved	31-MAR-2009	State	-
141	1796309	SOX	State Compliance achieved	31-MAR-2009	State	-
142	1796409	SOX	State Compliance achieved	31-MAR-2009	State	-
143	1796509	SOX	State Compliance achieved	31-MAR-2009	State	-
144	1796609	SOX	State Compliance achieved	31-MAR-2009	State	-
145	1796709	SOX	State Compliance achieved	31-MAR-2009	State	-
146	1796809	SOX	State Compliance achieved	31-MAR-2009	State	-

1 - 50 of 121

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
NORTH FORK GORDON CREEK	11703	Yes	Intake	Surface water	Permanent	Active
SOUTH FORK GORDON CREEK	11891	Yes	Intake	Surface water	Permanent	Active
COMMON HEADER FOR WTP-A	19179	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	6997	No	Distribution System/Zone	-	-	Active
EP FOR NORTH & SOUTH FORK GORDON CREEKS	17352	No	Sampling Station	-	-	Active
TP FOR NORTH & SOUTH FORK GORDON CREEKS	165	No	Treatment Plant	-	-	Active

1 - 6 of 6

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR NORTH & SOUTH FORK GORDON CREEKS	165	Filtration, Slow Sand	Particulate removal
TP FOR NORTH & SOUTH FORK GORDON CREEKS	165	Innovative	Corrosion control
TP FOR NORTH & SOUTH FORK GORDON CREEKS	165	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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