Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100744
PWS Name	KEIZER, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	38585
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
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	903162784	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	903162773	Returned to Compliance	01-APR-2021	30-APR-2021	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	903162771	Returned to Compliance	05-AUG-2017	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	903162711	Returned to Compliance	01-JAN-2011	31-JAN-2011	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3162509	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3159705	Returned to Compliance	01-JUN-2005	30-JUN-2005	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	3158905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	3158805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	3159305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	3158705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	3158605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	3158505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	3158405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	3158305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	3158205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	3158105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	3158005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	3159005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	3159105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	3159205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	3159605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	3159405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	3159505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	3157905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	3156805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	3156905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	3157005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	3157105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	3157205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	3157305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	3157405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	3157505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	3157605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	3157705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	3157805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	49201	Returned to Compliance	01-OCT-2000	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3156493	Returned to Compliance	01-MAY-1993	31-MAY-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3100493	Returned to Compliance	01-APR-1993	30-APR-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2791593	Returned to Compliance	01-FEB-1993	28-FEB-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2639292	Returned to Compliance	01-DEC-1992	31-DEC-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2547792	Returned to Compliance	01-OCT-1992	31-OCT-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2416992	Returned to Compliance	01-SEP-1992	30-SEP-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2319092	Returned to Compliance	01-JUL-1992	31-JUL-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2144292	Returned to Compliance	01-MAY-1992	31-MAY-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2101992	Returned to Compliance	01-APR-1992	30-APR-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1066791	Returned to Compliance	01-MAR-1991	31-MAR-1991	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1032491	Returned to Compliance	01-FEB-1991	28-FEB-1991	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1001991	Returned to Compliance	01-JAN-1991	31-JAN-1991	No

1 - 48 of 48

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
832	903162784	SOX	State Compliance achieved	24-MAR-2025	State	-
831	903162773	SOX	State Compliance achieved	07-JUN-2021	State	-
830	903162771	SOX	State Compliance achieved	07-AUG-2017	State	-
825	903162711	SOX	State Compliance achieved	07-MAR-2011	State	-
809	3162509	SOX	State Compliance achieved	26-FEB-2009	State	RTC of last year violation
708	3157705	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3159605	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3159505	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3159405	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3159305	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3159205	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3159105	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3159005	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158905	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158805	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158705	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158605	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158505	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158405	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3156805	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3156905	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157005	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157105	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157205	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157305	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157405	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157505	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157605	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157805	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3157905	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158005	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158105	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158205	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
708	3158305	SOX	State Compliance achieved	30-JUL-2008	State	EP-B SOC recieved
505	3159705	SIF	State Public Notification received	28-JUL-2005	State	VALIDATED
101	49201	SOX	State Compliance achieved	25-SEP-2001	State	VALIDATED System Submitted CCR Cert for CY 2000 on 09/25/2001 - Migrated SOX 08/30/2004.
821	1001991	SOX	State Compliance achieved	08-AUG-2001	State	-
810	1032491	SOX	State Compliance achieved	08-AUG-2001	State	-
813	2144292	SOX	State Compliance achieved	08-AUG-2001	State	-
819	3100493	SOX	State Compliance achieved	08-AUG-2001	State	-
818	2791593	SOX	State Compliance achieved	08-AUG-2001	State	-
817	2639292	SOX	State Compliance achieved	08-AUG-2001	State	-
816	2547792	SOX	State Compliance achieved	08-AUG-2001	State	-
815	2416992	SOX	State Compliance achieved	08-AUG-2001	State	-
814	2319092	SOX	State Compliance achieved	08-AUG-2001	State	-
811	1066791	SOX	State Compliance achieved	08-AUG-2001	State	-
812	2101992	SOX	State Compliance achieved	08-AUG-2001	State	-
820	3156493	SOX	State Compliance achieved	08-AUG-2001	State	-

1 - 48 of 48

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #16 - REITZ	20953	Yes	Well	Ground water	Emergency	Inactive
REITZ #2 (NEW)	26906	Yes	Well	Ground water	Permanent	Active
WELL #15 - RIDGE DRIVE	2440	Yes	Well	Ground water	Permanent	Active
WELL #14 - MEADOWS	2439	Yes	Well	Ground water	Permanent	Active
WELL #2 - WILLAMETTE MANOR	2436	Yes	Well	Ground water	Permanent	Active
WELL #7 - WIESSNER	2435	Yes	Well	Ground water	Permanent	Active
WELL #9 - MCNARY	2433	Yes	Well	Ground water	Permanent	Active
WELL #18 - LACEY COURT	24306	Yes	Well	Ground water	Permanent	Active
WELL #5 - CHERRY AVENUE	2430	Yes	Well	Ground water	Permanent	Active
WELL #10 - CHEMAWA	2429	Yes	Well	Ground water	Permanent	Active
WELL #12 - 17TH AVENUE	24115	Yes	Well	Ground water	Permanent	Active
WELL #6 - CARLHAVEN EAST	23828	Yes	Well	Ground water	Permanent	Active
WELL #1 - CARLHAVEN WEST	23824	Yes	Well	Ground water	Permanent	Active
WELL #19 - CITY HALL	22545	Yes	Well	Ground water	Permanent	Active
WELL #8 - DELTA	22012	Yes	Well	Ground water	Permanent	Active
WELL #4 - KEIZER STATION	22011	Yes	Well	Ground water	Permanent	Active
WELL #12 - 17TH AVENUE	2438	Yes	Well	Ground water	Other	Inactive
WELL #13 - 13TH AVENUE	2437	Yes	Well	Ground water	Other	Inactive
INACTIVE WELL #4 - TONI AVENUE	2434	Yes	Well	Ground water	Other	Inactive
WELL #11 - LAUDERBACK	2432	Yes	Well	Ground water	Other	Inactive
INACTIVE WELL #6 - DELTA PUMP - OLD	2431	Yes	Well	Ground water	Other	Inactive
INACTIVE WELL #1 - CARLHAVEN WEST	2428	Yes	Well	Ground water	Other	Inactive
INACTIVE WELL #6 - CARLHAVEN EAST	2427	Yes	Well	Ground water	Other	Inactive
INACTIVE WELL #3 - BURNSIDE PUMP	2426	Yes	Well	Ground water	Other	Inactive
COMMON HEADER FOR WTP-E	19374	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-H	19377	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-K	19380	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-N	19383	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-O	20465	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-P	22014	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-Q	22019	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-R	23600	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-S	23602	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-T	23825	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-U	23829	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-V	24117	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-W	24307	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-A	19370	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-B	19371	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-C	19372	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-D	19373	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-F	19375	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-G	19376	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-I	19378	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-J	19379	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-L	19381	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-M	19382	No	Common Headers	-	-	Inactive
Distribution System	7287	No	Distribution System/Zone	-	-	Active
EP FOR CHEMAWA	15368	No	Sampling Station	-	-	Active
EP FOR CHERRY AVENUE	15369	No	Sampling Station	-	-	Active

1 - 50 of 94

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR RIDGE DRIVE	1475	Fluoridation	Other
TP FOR RIDGE DRIVE	1475	Sequestration	Manganese removal
TP FOR REITZ	22020	Fluoridation	Other
TP FOR KEIZER STATION	22021	Fluoridation	Other
TP FOR DELTA	23599	Fluoridation	Other
TP FOR CITY HALL	23601	Fluoridation	Other
TP FOR CITY HALL	23601	Sequestration	Manganese removal
TP FOR CARLHAVEN WEST	23826	Fluoridation	Other
TP FOR CARLHAVEN EAST	23830	Fluoridation	Other
TP FOR 17TH AVENUE	24116	Fluoridation	Other
TP FOR LACEY COURT	24308	Fluoridation	Other
TP FOR LACEY COURT	24308	Aeration, Diffused	Taste / odor control
TP FOR LACEY COURT	24308	Sequestration	Manganese removal
TP FOR LACEY COURT	24308	Innovative	Other
TP FOR CARLHAVEN EAST	364	Fluoridation	Other
TP FOR CARLHAVEN EAST	364	Sequestration	Softening (hardness removal)
TP FOR CARLHAVEN WEST	365	Fluoridation	Other
TP FOR CARLHAVEN WEST	365	Sequestration	Softening (hardness removal)
TP FOR CHERRY AVENUE	367	Fluoridation	Other
TP FOR CHERRY AVENUE	367	Sequestration	Manganese removal
TP FOR LAUDERBACK	369	Fluoridation	Other
TP FOR LAUDERBACK	369	Sequestration	Manganese removal
TP FOR WILLAMETTE MANOR	373	Fluoridation	Other
TP FOR WILLAMETTE MANOR	373	Sequestration	Manganese removal
TP FOR 17TH AVENUE	375	Fluoridation	Other
TP FOR MEADOWS	376	Sequestration	Manganese removal

1 - 26 of 26

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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