Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NC0279025
PWS Name	MAYODAN, TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	2478
County Served	Rockingham

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
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	4410531	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	4410532	Returned to Compliance	17-OCT-2024	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4410530	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4410529	Returned to Compliance	21-JAN-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4410525	Returned to Compliance	01-OCT-2015	31-OCT-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4410526	Returned to Compliance	01-OCT-2015	31-OCT-2015	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4410524	Returned to Compliance	13-MAR-2011	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4410512	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4410511	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	805	Returned to Compliance	01-JUL-2004	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4410103	Returned to Compliance	18-NOV-2002	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	703	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	602	Returned to Compliance	01-SEP-2001	30-SEP-2001	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	500	Returned to Compliance	01-JUN-2000	30-JUN-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	400	Returned to Compliance	01-MAY-2000	31-MAY-2000	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	300	Returned to Compliance	01-APR-2000	30-APR-2000	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2002783	Known	25-JUN-1981	24-SEP-1983	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	183	Returned to Compliance	25-JUN-1981	24-SEP-1983	No

1 - 18 of 18

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3675	4410532	SOX	State Compliance achieved	17-JAN-2025	State	-
3674	4410531	SOX	State Compliance achieved	17-JAN-2025	State	-
3672	4410530	SIF	State Public Notification received	07-DEC-2022	State	Created by eCERT
3663	4410524	SOX	State Compliance achieved	18-JUL-2018	State	Migrated by MTS 3.0 on 07-17-2018
3662	4410525	SIF	State Public Notification received	02-MAY-2017	State	-
3662	4410526	SIF	State Public Notification received	02-MAY-2017	State	-
3661	4410529	SOX	State Compliance achieved	02-MAY-2017	State	-
3617	4410511	SOX	State Compliance achieved	12-JUL-2010	State	System collected subsequent sample
3617	4410512	SOX	State Compliance achieved	12-JUL-2010	State	System collected subsequent sample
3612	4410103	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
3105	805	SOX	State Compliance achieved	01-AUG-2006	State	SDWIS CCR VIOLATIONS WITHOUT SOX ENF ACTIONS GENERATED BY GEC
3003	703	SOX	State Compliance achieved	01-AUG-2006	State	SDWIS CCR VIOLATIONS WITHOUT SOX ENF ACTIONS GENERATED BY GEC
3406	183	SOX	State Compliance achieved	18-JAN-2006	State	SOX MIGRATION BY SJ ON 021207
1602	500	SOX	State Compliance achieved	30-APR-2002	State	-Old ESN: 518
1602	602	SOX	State Compliance achieved	30-APR-2002	State	-Old ESN: 518
1602	300	SOX	State Compliance achieved	30-APR-2002	State	-Old ESN: 518
1602	400	SOX	State Compliance achieved	30-APR-2002	State	-Old ESN: 518

1 - 17 of 17

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
DAN RIVER WATER INC	77957	Yes	Consecutive Connection	Surface water	Emergency	Active
MAYO RIVER	39238	Yes	Intake	Surface water	Permanent	Active
MADISON, TOWN OF	77958	Yes	Consecutive Connection	Surface water	Emergency	Active
MADISON, TOWN OF	77959	Yes	Consecutive Connection	Surface water	Emergency	Active
MADISON, TOWN OF	78714	Yes	Consecutive Connection	Surface water	Emergency	Active
DISTRIBUTION SYSTEM	51146	No	Distribution System/Zone	-	-	Active
STORAGE_CLEARWELL	120	No	Storage	-	-	Active
STORAGE_GROUND_WILKINS ST_1	74816	No	Storage	-	-	Active
STORAGE_GROUND_WILKINS ST_2	74817	No	Storage	-	-	Active
STORAGE_GROUND_CEDAR MTN	827	No	Storage	-	-	Active
TREATMENT_PLT_MAYODAN FILTER	10796	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT_PLT_MAYODAN FILTER	10796	Coagulation	Disinfection by-products control
TREATMENT_PLT_MAYODAN FILTER	10796	Filtration, Rapid Sand	Disinfection by-products control
TREATMENT_PLT_MAYODAN FILTER	10796	Rapid Mix	Disinfection by-products control
TREATMENT_PLT_MAYODAN FILTER	10796	Sedimentation	Disinfection by-products control
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Post	Disinfection by-products control
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Pre	Disinfection by-products control
TREATMENT_PLT_MAYODAN FILTER	10796	Inhibitor, Polyphosphate	Corrosion control
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment	Corrosion control
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Post	Corrosion control
TREATMENT_PLT_MAYODAN FILTER	10796	Filtration, Rapid Sand	Iron removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sedimentation	Iron removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sludge Treatment	Iron removal
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment	Iron removal
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Pre	Iron removal
TREATMENT_PLT_MAYODAN FILTER	10796	Coagulation	Inorganics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Filtration, Rapid Sand	Inorganics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Flocculation	Inorganics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Rapid Mix	Inorganics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sedimentation	Inorganics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sludge Treatment	Inorganics removal
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Pre	Inorganics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Filtration, Rapid Sand	Manganese removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sedimentation	Manganese removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sludge Treatment	Manganese removal
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment	Manganese removal
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Pre	Manganese removal
TREATMENT_PLT_MAYODAN FILTER	10796	Coagulation	Organics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Filtration, Rapid Sand	Organics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Flocculation	Organics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sedimentation	Organics removal
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Pre	Organics removal
TREATMENT_PLT_MAYODAN FILTER	10796	Coagulation	Particulate removal
TREATMENT_PLT_MAYODAN FILTER	10796	Filtration, Rapid Sand	Particulate removal
TREATMENT_PLT_MAYODAN FILTER	10796	Flocculation	Particulate removal
TREATMENT_PLT_MAYODAN FILTER	10796	Rapid Mix	Particulate removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sedimentation	Particulate removal
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Pre	Particulate removal
TREATMENT_PLT_MAYODAN FILTER	10796	Coagulation	Radionuclides removal
TREATMENT_PLT_MAYODAN FILTER	10796	Filtration, Rapid Sand	Radionuclides removal
TREATMENT_PLT_MAYODAN FILTER	10796	Flocculation	Radionuclides removal
TREATMENT_PLT_MAYODAN FILTER	10796	Rapid Mix	Radionuclides removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sedimentation	Radionuclides removal
TREATMENT_PLT_MAYODAN FILTER	10796	Sludge Treatment	Radionuclides removal
TREATMENT_PLT_MAYODAN FILTER	10796	pH Adjustment, Pre	Radionuclides removal
TREATMENT_PLT_MAYODAN FILTER	10796	Coagulation	Softening (hardness removal)
TREATMENT_PLT_MAYODAN FILTER	10796	Filtration, Rapid Sand	Softening (hardness removal)
TREATMENT_PLT_MAYODAN FILTER	10796	Flocculation	Softening (hardness removal)
TREATMENT_PLT_MAYODAN FILTER	10796	Rapid Mix	Softening (hardness removal)
TREATMENT_PLT_MAYODAN FILTER	10796	Sedimentation	Softening (hardness removal)
TREATMENT_PLT_MAYODAN FILTER	10796	Sludge Treatment	Softening (hardness removal)

1 - 50 of 57

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions