Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4101053
PWS Name	RIVERBEND MOBILE HOME PARK
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	600
County Served	Clackamas

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	901646953	Returned to Compliance	01-SEP-2025	30-SEP-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	901646952	Returned to Compliance	01-JUL-2025	31-JUL-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	901646954	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	901646955	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	901646950	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	901646923	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	901646951	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	901646947	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	901646946	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	901646945	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	901646944	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	901646943	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	901646948	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	901646942	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	901646941	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	901646940	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	901646939	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	901646938	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	901646937	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	901646936	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	901646935	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	901646934	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	901646933	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	901646932	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	901646931	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	901646930	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	901646929	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	901646928	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	901646927	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	901646926	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	901646925	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	901646924	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	901646949	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	901646920	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	901646922	Returned to Compliance	01-JAN-2017	31-DEC-2019	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	901646917	Returned to Compliance	01-MAR-2013	31-MAR-2013	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	901646916	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	901646915	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	901646911	Returned to Compliance	01-JAN-2011	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	901646912	Returned to Compliance	01-JAN-2011	31-JAN-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1647111	Returned to Compliance	01-JAN-2009	31-JAN-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1647110	Returned to Compliance	01-JAN-2009	31-JAN-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1646709	Returned to Compliance	01-OCT-2008	31-OCT-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1646609	Returned to Compliance	01-SEP-2008	30-SEP-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1646108	Returned to Compliance	01-MAY-2008	31-MAY-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1640208	Returned to Compliance	01-MAR-2008	31-MAR-2008	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1647109	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1647009	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	1640008	Returned to Compliance	01-NOV-2007	30-NOV-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1646308	Returned to Compliance	01-JAN-2007	31-DEC-2007	No

1 - 50 of 148

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9394637	901646953	SOX	State Compliance achieved	08-OCT-2025	State	-
9394636	901646952	SOX	State Compliance achieved	08-SEP-2025	State	-
9394635	901646932	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646951	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646950	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646949	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646948	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646947	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646946	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646945	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646944	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646943	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646942	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646923	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646924	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646925	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646926	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646927	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646928	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646929	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646930	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646931	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646933	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646934	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646935	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646936	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646937	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646938	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646939	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646940	SOX	State Compliance achieved	19-DEC-2022	State	-
9394635	901646941	SOX	State Compliance achieved	19-DEC-2022	State	-
9394634	901646922	SOX	State Compliance achieved	27-SEP-2019	State	-
9394633	901646920	SOX	State Compliance achieved	08-JUL-2019	State	-
9394629	901646917	SOX	State Compliance achieved	13-MAY-2013	State	-
9394627	901646916	SOX	State Compliance achieved	25-FEB-2013	State	-
9394627	901646915	SOX	State Compliance achieved	25-FEB-2013	State	-
9394631	901646911	SOX	State Compliance achieved	18-OCT-2012	State	-
9394616	901646912	SIA	State Violation/Reminder Notice	22-FEB-2011	State	-
9394614	1646308	SOX	State Compliance achieved	30-JUL-2010	State	-
9394614	1647110	SOX	State Compliance achieved	30-JUL-2010	State	-
9394614	1647111	SOX	State Compliance achieved	30-JUL-2010	State	-
9394614	1646208	SOX	State Compliance achieved	30-JUL-2010	State	-
#070710	33701	EOX	Federal Compliance achieved	07-JUL-2010	ODSWeb	-
#070710	247002	EOX	Federal Compliance achieved	07-JUL-2010	ODSWeb	-
#070710	1637503	EOX	Federal Compliance achieved	07-JUL-2010	ODSWeb	-
#070710	1638504	EOX	Federal Compliance achieved	07-JUL-2010	ODSWeb	-
#070710	1638805	EOX	Federal Compliance achieved	07-JUL-2010	ODSWeb	-
2	1639707	SOX	State Compliance achieved	07-AUG-2009	State	-
36	1647109	SOX	State Compliance achieved	07-AUG-2009	State	-
2	1647009	SOX	State Compliance achieved	07-AUG-2009	State	-

1 - 50 of 144

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #1	2780	Yes	Well	Ground water	Permanent	Active
WELL #2	2781	Yes	Well	Ground water	Permanent	Active
COMMON HEADER FOR WTP-A	19518	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-B	19519	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	7515	No	Distribution System/Zone	-	-	Active
EP FOR WELL #1 (DESIGNATED WELLFIELD)	12918	No	Sampling Station	-	-	Active
EP FOR WELL #2	12919	No	Sampling Station	-	-	Active
TP FOR WELL #1	514	No	Treatment Plant	-	-	Active
TP FOR WELL #2	515	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR WELL #1	514	Innovative	Other
TP FOR WELL #2	515	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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