Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100826
PWS Name	SISTERS, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3778
County Served	Deschutes

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, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	902757168	Returned to Compliance	01-AUG-2015	31-AUG-2015	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	902757165	Returned to Compliance	01-MAR-2013	31-MAR-2013	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	COLIPHAGE	902757164	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	2757009	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2756909	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2756809	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	2756709	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	2756609	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	2756509	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2756409	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	2756309	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2756209	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	2756109	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	2756009	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2755909	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2755809	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	2755709	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2755609	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	2755509	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	2755409	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	2755009	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	2755309	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	2755209	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2752209	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	2754609	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	2754509	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	2754409	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	2754309	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	2754209	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	2754709	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	2754109	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	2754009	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	2753909	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	2753809	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	2753709	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	2753609	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	2753509	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	2753409	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	2753309	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	2753209	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	2753109	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	2753009	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	2752909	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	2752809	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	2752709	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	2752609	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	2752509	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	2752409	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	2752309	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2757109	Returned to Compliance	01-JAN-2009	31-MAR-2009	No

1 - 50 of 113

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8983815	902757168	SOX	State Compliance achieved	11-SEP-2015	State	-
8983813	902757164	SOX	State Compliance achieved	06-JUN-2013	State	-
8983814	902757165	SOX	State Compliance achieved	02-MAY-2013	State	-
52	2752209	SOX	State Compliance achieved	13-MAY-2009	State	-
53	2752309	SOX	State Compliance achieved	13-MAY-2009	State	-
54	2752409	SOX	State Compliance achieved	13-MAY-2009	State	-
55	2752509	SOX	State Compliance achieved	13-MAY-2009	State	-
56	2752609	SOX	State Compliance achieved	13-MAY-2009	State	-
57	2752709	SOX	State Compliance achieved	13-MAY-2009	State	-
58	2752809	SOX	State Compliance achieved	13-MAY-2009	State	-
59	2752909	SOX	State Compliance achieved	13-MAY-2009	State	-
60	2753009	SOX	State Compliance achieved	13-MAY-2009	State	-
61	2753109	SOX	State Compliance achieved	13-MAY-2009	State	-
62	2753209	SOX	State Compliance achieved	13-MAY-2009	State	-
63	2753309	SOX	State Compliance achieved	13-MAY-2009	State	-
64	2753409	SOX	State Compliance achieved	13-MAY-2009	State	-
65	2753509	SOX	State Compliance achieved	13-MAY-2009	State	-
66	2753609	SOX	State Compliance achieved	13-MAY-2009	State	-
67	2753709	SOX	State Compliance achieved	13-MAY-2009	State	-
68	2753809	SOX	State Compliance achieved	13-MAY-2009	State	-
69	2753909	SOX	State Compliance achieved	13-MAY-2009	State	-
70	2754009	SOX	State Compliance achieved	13-MAY-2009	State	-
71	2754109	SOX	State Compliance achieved	13-MAY-2009	State	-
72	2754209	SOX	State Compliance achieved	13-MAY-2009	State	-
73	2754309	SOX	State Compliance achieved	13-MAY-2009	State	-
74	2754409	SOX	State Compliance achieved	13-MAY-2009	State	-
75	2754509	SOX	State Compliance achieved	13-MAY-2009	State	-
76	2754609	SOX	State Compliance achieved	13-MAY-2009	State	-
77	2754709	SOX	State Compliance achieved	13-MAY-2009	State	-
78	2754809	SOX	State Compliance achieved	13-MAY-2009	State	-
79	2754909	SOX	State Compliance achieved	13-MAY-2009	State	-
80	2755009	SOX	State Compliance achieved	13-MAY-2009	State	-
81	2755109	SOX	State Compliance achieved	13-MAY-2009	State	-
82	2755209	SOX	State Compliance achieved	13-MAY-2009	State	-
83	2755309	SOX	State Compliance achieved	13-MAY-2009	State	-
84	2755409	SOX	State Compliance achieved	13-MAY-2009	State	-
85	2755509	SOX	State Compliance achieved	13-MAY-2009	State	-
86	2755609	SOX	State Compliance achieved	13-MAY-2009	State	-
87	2755709	SOX	State Compliance achieved	13-MAY-2009	State	-
88	2755809	SOX	State Compliance achieved	13-MAY-2009	State	-
89	2755909	SOX	State Compliance achieved	13-MAY-2009	State	-
90	2756009	SOX	State Compliance achieved	13-MAY-2009	State	-
91	2756109	SOX	State Compliance achieved	13-MAY-2009	State	-
92	2756209	SOX	State Compliance achieved	13-MAY-2009	State	-
93	2756309	SOX	State Compliance achieved	13-MAY-2009	State	-
94	2756409	SOX	State Compliance achieved	13-MAY-2009	State	-
95	2756509	SOX	State Compliance achieved	13-MAY-2009	State	-
96	2756609	SOX	State Compliance achieved	13-MAY-2009	State	-
97	2756709	SOX	State Compliance achieved	13-MAY-2009	State	-
98	2756809	SOX	State Compliance achieved	13-MAY-2009	State	-

1 - 50 of 103

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
POLE CREEK	11790	Yes	Intake	Surface water	Other	Inactive
WELL #4	26291	Yes	Well	Ground water	Permanent	Active
HIGH SCHOOL WELL	2515	Yes	Well	Ground water	Permanent	Active
CITY WELL	2514	Yes	Well	Ground water	Permanent	Active
SUN RANCH WELL	22274	Yes	Well	Ground water	Permanent	Active
COMMON HEADER FOR WTP-B	19407	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-C	20335	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-D	22275	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-E	26293	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-A	19406	No	Common Headers	-	-	Inactive
Distribution System	7344	No	Distribution System/Zone	-	-	Active
EP FOR CITY WELL	12170	No	Sampling Station	-	-	Active
EP FOR HIGH SCHOOL WELL	17079	No	Sampling Station	-	-	Active
EP FOR SUN RANCH WELL	22277	No	Sampling Station	-	-	Active
EP FOR WELL #4	26292	No	Sampling Station	-	-	Active
EP FOR POLE CREEK	16922	No	Sampling Station	-	-	Inactive
TP FOR HIGH SCHOOL WELL	1341	No	Treatment Plant	-	-	Active
TP FOR SUN RANCH WELL	22276	No	Treatment Plant	-	-	Active
TP FOR WELL #4	26294	No	Treatment Plant	-	-	Active
TP FOR CITY WELL	401	No	Treatment Plant	-	-	Active
TP FOR POLE CREEK	400	No	Treatment Plant	-	-	Inactive

1 - 21 of 21

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR HIGH SCHOOL WELL	1341	Innovative	Other
TP FOR SUN RANCH WELL	22276	Innovative	Other
TP FOR WELL #4	26294	Innovative	Other
TP FOR CITY WELL	401	Innovative	Other

1 - 4 of 4

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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