Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NC0319010
PWS Name	SILER CITY, TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	8520
County Served	Chatham

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 and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3965242	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	3965241	Returned to Compliance	01-JAN-2022	31-JAN-2022	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	3965243	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3965232	Returned to Compliance	05-JUN-2011	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965231	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965230	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965229	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965228	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965225	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965224	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	3965226	Returned to Compliance	01-JUL-2009	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965223	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3965235	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3965236	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965222	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3965227	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3965221	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965220	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3965218	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965237	Known	01-JUL-2008	30-SEP-2008	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	3965219	Returned to Compliance	01-JUL-2008	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965217	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3965215	Returned to Compliance	08-FEB-2008	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3965216	Returned to Compliance	08-FEB-2008	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965213	Returned to Compliance	01-JAN-2008	31-MAR-2008	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	3965214	Known	01-JAN-2008	31-MAR-2008	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965212	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	3965209	Returned to Compliance	01-OCT-2007	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965211	Returned to Compliance	01-JUL-2007	30-SEP-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965210	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965208	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3965207	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3965007	Returned to Compliance	01-OCT-2006	31-OCT-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	3965107	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3964707	Returned to Compliance	05-AUG-2006	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3964907	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3964807	Returned to Compliance	03-JUN-2006	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3964606	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3964406	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1957606	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3964305	Returned to Compliance	19-SEP-2005	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1818505	Returned to Compliance	01-JUL-2005	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1954805	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3889605	Returned to Compliance	19-JUN-2005	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2195405	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3860505	Returned to Compliance	29-MAR-2005	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2925305	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3673405	Returned to Compliance	27-DEC-2004	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2539905	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	604	Returned to Compliance	01-JUL-2003	-	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1138409	3965243	SIF	State Public Notification received	11-JAN-2024	State	Created by eCERT
1138404	3965242	SIF	State Public Notification received	01-APR-2022	State	Created by eCERT
1138403	3965241	SIF	State Public Notification received	01-APR-2022	State	Created by eCERT
1138388	3965225	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965224	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965223	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965228	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	1954805	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	1957606	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965229	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965231	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965230	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	2195405	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965222	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965220	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965217	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965213	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965212	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965211	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965210	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965208	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3965207	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3964907	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3964606	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	3964406	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	2925305	SOX	State Compliance achieved	20-DEC-2012	State	-
1138388	2539905	SOX	State Compliance achieved	20-DEC-2012	State	-
1138380	3965227	SIF	State Public Notification received	15-NOV-2011	State	-
1138379	3965232	SOX	State Compliance achieved	01-NOV-2011	State	-
21	3965215	SOX	State Compliance achieved	16-SEP-2010	State	Per agreement with EPA, PN violation was closed and was linked with an SOX and SO6 as the underlying violation has been addressed.
21	3965216	SOX	State Compliance achieved	16-SEP-2010	State	Per agreement with EPA, PN violation was closed and was linked with an SOX and SO6 as the underlying violation has been addressed.
20	3965218	SOX	State Compliance achieved	03-SEP-2010	State	system in compliance since 1Q09
20	3965221	SOX	State Compliance achieved	03-SEP-2010	State	system in compliance since 1Q09
1138389	3965235	SOX	State Compliance achieved	10-JUN-2010	State	4 subsequent, consecutive qtrs of compliance-dm
1138389	3965236	SOX	State Compliance achieved	10-JUN-2010	State	4 subsequent, consecutive qtrs of compliance-dm
1138374	3965226	SOX	State Compliance achieved	09-JUN-2010	State	-
1138367	3964305	SOX	State Compliance achieved	17-APR-2010	State	Type 76 old PN violation migrated by GEC without the originating violation is linked to SOX and SO6 to resolve the EPA SNCs
1138367	3889605	SOX	State Compliance achieved	17-APR-2010	State	Type 76 old PN violation migrated by GEC without the originating violation is linked to SOX and SO6 to resolve the EPA SNCs
1138367	3860505	SOX	State Compliance achieved	17-APR-2010	State	Type 76 old PN violation migrated by GEC without the originating violation is linked to SOX and SO6 to resolve the EPA SNCs
1138367	3673405	SOX	State Compliance achieved	17-APR-2010	State	Type 76 old PN violation migrated by GEC without the originating violation is linked to SOX and SO6 to resolve the EPA SNCs
1138361	3965214	SIF	State Public Notification received	22-MAY-2009	State	-
1	3965209	SOX	State Compliance achieved	19-MAR-2009	State	The violation was SOXed using automatic SOX routine - 050109
1138342	3965219	SOX	State Compliance achieved	02-MAR-2009	State	-
1138007	3965007	SIE	State Public Notification requested	07-FEB-2007	State	-
1137807	3965107	SIE	State Public Notification requested	07-FEB-2007	State	-
1137206	3964707	SOX	State Compliance achieved	22-SEP-2006	State	-
1137306	3964807	SOX	State Compliance achieved	22-SEP-2006	State	-
1138106	183	SOX	State Compliance achieved	09-FEB-2006	State	SOX MIGRATION BY SJ ON 020907
1136306	3965237	SFL	State Administrative/Compliance Order without penalty issued	22-DEC-2005	State	LOADED MANUALLY FROM FOCUS JEC 8/9/06
2105	1818505	SFJ	State Formal Notice of Violation issued	11-OCT-2005	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CHATHAM COUNTY ASBURY	77111	Yes	Consecutive Connection	Surface water	Emergency	Active
ROCKY RIVER (LOWER)	39259	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	52805	No	Distribution System/Zone	-	-	Active
STORAGE_CLEARWELL	17	No	Storage	-	-	Active
STORAGE_ELEVATED	195	No	Storage	-	-	Active
STORAGE_GROUND_#4	69576	No	Storage	-	-	Active
STORAGE_GROUND_TF1	75052	No	Storage	-	-	Active
STORAGE_GROUND_TF2	75053	No	Storage	-	-	Active
STORAGE_GROUND_TF3	75054	No	Storage	-	-	Active
TREATMENT_PLT_ROCKY RIVER	4652	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT_PLT_ROCKY RIVER	4652	Coagulation	Disinfection by-products control
TREATMENT_PLT_ROCKY RIVER	4652	Filtration, Rapid Sand	Disinfection by-products control
TREATMENT_PLT_ROCKY RIVER	4652	Flocculation	Disinfection by-products control
TREATMENT_PLT_ROCKY RIVER	4652	Rapid Mix	Disinfection by-products control
TREATMENT_PLT_ROCKY RIVER	4652	Sedimentation	Disinfection by-products control
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment, Post	Disinfection by-products control
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment, Pre	Disinfection by-products control
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment	Corrosion control
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment, Post	Corrosion control
TREATMENT_PLT_ROCKY RIVER	4652	Filtration, Rapid Sand	Iron removal
TREATMENT_PLT_ROCKY RIVER	4652	Sedimentation	Iron removal
TREATMENT_PLT_ROCKY RIVER	4652	Sludge Treatment	Iron removal
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment	Iron removal
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment, Pre	Iron removal
TREATMENT_PLT_ROCKY RIVER	4652	Coagulation	Inorganics removal
TREATMENT_PLT_ROCKY RIVER	4652	Filtration, Rapid Sand	Inorganics removal
TREATMENT_PLT_ROCKY RIVER	4652	Flocculation	Inorganics removal
TREATMENT_PLT_ROCKY RIVER	4652	Sedimentation	Inorganics removal
TREATMENT_PLT_ROCKY RIVER	4652	Sludge Treatment	Inorganics removal
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment, Pre	Inorganics removal
TREATMENT_PLT_ROCKY RIVER	4652	Filtration, Rapid Sand	Manganese removal
TREATMENT_PLT_ROCKY RIVER	4652	Sedimentation	Manganese removal
TREATMENT_PLT_ROCKY RIVER	4652	Sludge Treatment	Manganese removal
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment	Manganese removal
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment, Pre	Manganese removal
TREATMENT_PLT_ROCKY RIVER	4652	Coagulation	Organics removal
TREATMENT_PLT_ROCKY RIVER	4652	Filtration, Rapid Sand	Organics removal
TREATMENT_PLT_ROCKY RIVER	4652	Flocculation	Organics removal
TREATMENT_PLT_ROCKY RIVER	4652	Sedimentation	Organics removal
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment, Pre	Organics removal
TREATMENT_PLT_ROCKY RIVER	4652	Coagulation	Particulate removal
TREATMENT_PLT_ROCKY RIVER	4652	Filtration, Rapid Sand	Particulate removal
TREATMENT_PLT_ROCKY RIVER	4652	Flocculation	Particulate removal
TREATMENT_PLT_ROCKY RIVER	4652	Sedimentation	Particulate removal
TREATMENT_PLT_ROCKY RIVER	4652	Sludge Treatment	Particulate removal
TREATMENT_PLT_ROCKY RIVER	4652	pH Adjustment, Pre	Particulate removal
TREATMENT_PLT_ROCKY RIVER	4652	Fluoridation	Other
TREATMENT_PLT_ROCKY RIVER	4652	Inhibitor, Silicate	Corrosion control
TREATMENT_PLT_ROCKY RIVER	4652	Hypochlorination, Pre	Disinfection
TREATMENT_PLT_ROCKY RIVER	4652	Hypochlorination, Pre	Iron removal
TREATMENT_PLT_ROCKY RIVER	4652	Hypochlorination, Pre	Manganese removal
TREATMENT_PLT_ROCKY RIVER	4652	Hypochlorination, Pre	Organics removal
TREATMENT_PLT_ROCKY RIVER	4652	Hypochlorination, Pre	Taste / odor control
TREATMENT_PLT_ROCKY RIVER	4652	Permanganate	Manganese removal
TREATMENT_PLT_ROCKY RIVER	4652	Permanganate	Organics removal
TREATMENT_PLT_ROCKY RIVER	4652	Permanganate	Taste / odor control
TREATMENT_PLT_ROCKY RIVER	4652	Chloramines	Disinfection
TREATMENT_PLT_ROCKY RIVER	4652	Activated Carbon, Powdered	Disinfection by-products control

1 - 48 of 48

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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