Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	090605083
PWS Name	Redding Rancheria
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Surface water purchased
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	2015
County Served

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	06050833A8000112025	Known	01-NOV-2025	30-NOV-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0605083270999102025	Known	01-OCT-2025	31-DEC-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A800042025	Returned to Compliance	01-APR-2025	30-APR-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099942025	Returned to Compliance	01-APR-2025	30-JUN-2025	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	060508375750042025	Open	01-APR-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	060508327245612025	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	060508327295012025	Known	01-JAN-2025	31-DEC-2025	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	06050832E5200102024	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	06050834G5200102024	Returned to Compliance	17-OCT-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A800092024	Returned to Compliance	01-SEP-2024	30-SEP-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	060508375750092024	Returned to Compliance	01-SEP-2024	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	060508371700072024	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099972024	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A800062024	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	060508375750062024	Returned to Compliance	01-JUN-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099942024	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	060508327245612024	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099912024	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	060508327295012024	Known	01-JAN-2024	31-DEC-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	0605083757500122023	Returned to Compliance	01-DEC-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A8000122023	Returned to Compliance	01-DEC-2023	31-DEC-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	0605083757500102023	Returned to Compliance	01-OCT-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0605083270999102023	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A8000102023	Returned to Compliance	01-OCT-2023	31-OCT-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	060508371700072023	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099972023	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099942023	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	060508327245612023	Known	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099912023	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	060508327295012023	Known	01-JAN-2023	31-DEC-2023	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	060508352500012023	Open	01-JAN-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A8000122022	Returned to Compliance	01-DEC-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0605083270999102022	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A800092022	Returned to Compliance	01-SEP-2022	30-SEP-2022	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	060508375750092022	Returned to Compliance	01-SEP-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099972022	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	060508371700072022	Returned to Compliance	01-JUL-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	060508375750052022	Returned to Compliance	01-MAY-2022	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A800052022	Returned to Compliance	01-MAY-2022	31-MAY-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099942022	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0605083270999102021	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050834B800092021	Returned to Compliance	01-SEP-2021	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050834B800082021	Returned to Compliance	01-AUG-2021	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050834B800072021	Returned to Compliance	01-JUL-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099972021	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A800062021	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	060508375750062021	Returned to Compliance	01-JUN-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	06050833A800042021	Returned to Compliance	01-APR-2021	30-APR-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	060508375750042021	Returned to Compliance	01-APR-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	060508327099942021	Returned to Compliance	01-APR-2021	30-JUN-2021	No

1 - 50 of 83

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
0605083IA12022512326	060508375750042025	EIA	Federal Violation/Reminder Notice	02-DEC-2025	Region	Informal Violation Report, look for SDWIS-Fed compliance rate after this action to determine change in behavior.
0605083IA09162512253	06050833A800042025	EIA	Federal Violation/Reminder Notice	16-SEP-2025	Region	Informal Violation Report, look for SDWIS-Fed compliance rate after this action to determine change in behavior.
0605083OX06262512199	060508375750042021	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512199	060508371700072022	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512199	060508371700072023	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512200	060508371700072024	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512199	060508375750022021	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512199	0605083757500122023	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512199	060508375750052022	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512199	060508375750062021	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512200	060508375750062024	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512199	060508375750092022	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512200	060508375750092024	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX06262512200	0605083757500102023	EOX	Federal Compliance achieved	26-JUN-2025	Region	Distributed 2021- 2024 CCR.
0605083OX05022512218	060508327099942025	EOX	Federal Compliance achieved	02-MAY-2025	Region	Resumed coliform sampling.
0605083IA04032512088	060508327295012024	EIA	Federal Violation/Reminder Notice	03-APR-2025	Region	Informal Violation Report, look for SDWIS-Fed compliance rate after this action to determine change in behavior.
0605083OX03182512053	06050832E5200102024	EOX	Federal Compliance achieved	18-MAR-2025	Region	Draft SLI completed covering all service lines at system.
0605083OX03182512053	06050834G5200102024	EOX	Federal Compliance achieved	18-MAR-2025	Region	Draft SLI completed covering all service lines at system.
0605083OX10092411923	06050833A800092024	EOX	Federal Compliance achieved	09-OCT-2024	Region	Resumed chlorine residual monitoring.
0605083OX10092411923	060508327099972024	EOX	Federal Compliance achieved	09-OCT-2024	Region	Resumed chlorine residual monitoring.
0605083OX07112411852	060508327099912024	EOX	Federal Compliance achieved	11-JUL-2024	Region	Resumed residual monitoring in July.
0605083OX07112411853	060508327099942024	EOX	Federal Compliance achieved	11-JUL-2024	Region	Resumed residual monitoring in July.
0605083OX07112411853	06050833A800062024	EOX	Federal Compliance achieved	11-JUL-2024	Region	Resumed residual monitoring in July.
0605083OX01192411653	06050833A8000122023	EOX	Federal Compliance achieved	19-JAN-2024	Region	Resumed taking 3 monthly coliform samples.
0605083OX12292311653	0605083270999102023	EOX	Federal Compliance achieved	29-DEC-2023	Region	Resumed taking chlorine residual.
0605083OX12292311618	060508327099972023	EOX	Federal Compliance achieved	29-DEC-2023	Region	Resumed chlorine residual with 12/29/2023 coliform samples.
0605083OX11282311653	06050833A8000102023	EOX	Federal Compliance achieved	28-NOV-2023	Region	Resumed coliform sampling.
0605083OX06292311515	0605083270999102022	EOX	Federal Compliance achieved	29-JUN-2023	Region	Subsequent reporting of required results.
0605083OX06292311515	060508327099942023	EOX	Federal Compliance achieved	29-JUN-2023	Region	Subsequent reporting of required results.
0605083OX06292311515	060508327099912023	EOX	Federal Compliance achieved	29-JUN-2023	Region	Subsequent reporting of required results.
0605083OX01112311396	06050833A8000122022	EOX	Federal Compliance achieved	11-JAN-2023	Region	Subsequent reporting of required results.
0605083OX10132211323	06050833A800092022	EOX	Federal Compliance achieved	13-OCT-2022	Region	Subsequent reporting of required results.
0605083OX10132211323	060508327099972022	EOX	Federal Compliance achieved	13-OCT-2022	Region	Subsequent reporting of required results.
0605083OX09082211318	060508330245612021	EOX	Federal Compliance achieved	08-SEP-2022	Region	Subsequent reporting of required results.
0605083OX09082211317	060508330295012021	EOX	Federal Compliance achieved	08-SEP-2022	Region	Subsequent reporting of required results.
0605083OX07082211196	060508327099942022	EOX	Federal Compliance achieved	08-JUL-2022	Region	Subsequent reporting of required results.
0605083OX06102211196	06050833A800052022	EOX	Federal Compliance achieved	10-JUN-2022	Region	Subsequent reporting of required results.
0605083OX02242211072	0605083270999102021	EOX	Federal Compliance achieved	24-FEB-2022	Region	Subsequent reporting of required results.
0605083OX02242211072	060508327099972021	EOX	Federal Compliance achieved	24-FEB-2022	Region	Subsequent reporting of required results.
0605083OX02242211072	060508327099942021	EOX	Federal Compliance achieved	24-FEB-2022	Region	Subsequent reporting of required results.
0605083OX10182110896	06050834B800092021	EOX	Federal Compliance achieved	18-OCT-2021	Region	Subsequent reporting of required results.
0605083OX10182110896	06050834B800072021	EOX	Federal Compliance achieved	18-OCT-2021	Region	Subsequent reporting of required results.
0605083OX10182110896	06050833A800062021	EOX	Federal Compliance achieved	18-OCT-2021	Region	Subsequent reporting of required results.
0605083OX10182110896	06050833A800042021	EOX	Federal Compliance achieved	18-OCT-2021	Region	Subsequent reporting of required results.
0605083OX10182110896	06050834B800082021	EOX	Federal Compliance achieved	18-OCT-2021	Region	Subsequent reporting of required results.
0605083OX05252110585	060508330295012020	EOX	Federal Compliance achieved	25-MAY-2021	Region	Subsequent reporting of required results.
0605083OX05252110585	060508330245612020	EOX	Federal Compliance achieved	25-MAY-2021	Region	Subsequent reporting of required results.
0605083OX03262110585	06050833A800022021	EOX	Federal Compliance achieved	26-MAR-2021	Region	Subsequent reporting of required results.
0605083OX09032010547	06050833A800042020	EOX	Federal Compliance achieved	03-SEP-2020	Region	Subsequent reporting of required results.
0605083OX09032010547	06050833A800052020	EOX	Federal Compliance achieved	03-SEP-2020	Region	Subsequent reporting of required results.

1 - 50 of 67

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Consecutive Connection from City of Redding	0605083SW001	Yes	Consecutive Connection	Surface water	Permanent	Active
Community Well	0605083GW001	Yes	Well	Ground water	Other	Inactive
Community Well	0605083GW002	Yes	Well	Ground water	Emergency	Inactive
Consecutive Connection Entry Point	0605083EP001	No	Common Headers	-	-	Active
PWSID #0605083 Distribution System	0605083DS001	No	Distribution System/Zone	-	-	Active

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Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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