Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NC0286010
PWS Name	MOUNT AIRY, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	10314
County Served	Surry

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 2 Disinfectants and Disinfection Byproducts Rule	TTHM	302995	Returned to Compliance	01-MAR-2023	31-MAY-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	302996	Returned to Compliance	01-MAR-2023	31-MAY-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	702	Returned to Compliance	01-JUL-2001	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	4182090	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	290	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	590	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	4182290	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	390	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	4182390	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	490	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	4182490	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	690	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	190	Returned to Compliance	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	4181990	Known	01-JAN-1987	31-DEC-1987	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	4182190	Known	01-JAN-1987	31-DEC-1987	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
863910	302995	SIF	State Public Notification received	16-APR-2024	State	Created by eCERT
863909	302996	SOX	State Compliance achieved	24-AUG-2023	State	-
863905	190	SOX	State Compliance achieved	27-APR-2005	State	SOX MIGRATION BY SJ ON 021207
602	702	SFJ	State Formal Notice of Violation issued	25-JAN-2002	State	-Old ESN: 6420
3990	4181990	SFJ	State Formal Notice of Violation issued	21-MAR-1990	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LOVILLS CREEK	39248	Yes	Intake	Surface water	Permanent	Active
STEWARTS CREEK	39249	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	51746	No	Distribution System/Zone	-	-	Active
STORAGE_CLEAR WELL_DOGGETT	122	No	Storage	-	-	Active
STORAGE_ELEVATED FRANKLIN TANK	74457	No	Storage	-	-	Active
STORAGE_ELEVATED JONES TANK	74458	No	Storage	-	-	Active
STORAGE_ELEVATED HOLLY SPRINGS TANK	74459	No	Storage	-	-	Active
STORAGE_GROUND WHITE PLAINS TANK	74460	No	Storage	-	-	Active
STORAGE_GROUND I-77 TANK	74461	No	Storage	-	-	Active
STORAGE_GROUND CITY VIEW TANK	76118	No	Storage	-	-	Active
STORAGE_CLEARWELL_SPENCER_2	78420	No	Storage	-	-	Active
STORAGE_ELEVATED ROCKFORD ST. TANK	834	No	Storage	-	-	Active
STORAGE_GROUND CITY VIEW TANK	74456	No	Storage	-	-	Inactive
TREATMENT_PLT_F G DOGGETT WTP	3957	No	Treatment Plant	-	-	Active
TREATMENT_PLT_SPENCER WTP	4579	No	Treatment Plant	-	-	Active

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT_PLT_F G DOGGETT WTP	3957	Activated Carbon, Powdered	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	Algae Control	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	Coagulation	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	Filtration, Rapid Sand	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	Flocculation	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	Rapid Mix	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	Sedimentation	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Post	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Pre	Disinfection by-products control
TREATMENT_PLT_F G DOGGETT WTP	3957	Inhibitor, Hexametaphosphate	Corrosion control
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment	Corrosion control
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Post	Corrosion control
TREATMENT_PLT_F G DOGGETT WTP	3957	Filtration, Rapid Sand	Iron removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sedimentation	Iron removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sludge Treatment	Iron removal
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment	Iron removal
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Pre	Iron removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Coagulation	Inorganics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Filtration, Rapid Sand	Inorganics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Flocculation	Inorganics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Rapid Mix	Inorganics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sedimentation	Inorganics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sludge Treatment	Inorganics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Pre	Inorganics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Filtration, Rapid Sand	Manganese removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sedimentation	Manganese removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sludge Treatment	Manganese removal
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment	Manganese removal
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Pre	Manganese removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Activated Carbon, Powdered	Organics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Algae Control	Organics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Coagulation	Organics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Filtration, Rapid Sand	Organics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Flocculation	Organics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sedimentation	Organics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Pre	Organics removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Coagulation	Particulate removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Filtration, Rapid Sand	Particulate removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Flocculation	Particulate removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Rapid Mix	Particulate removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sedimentation	Particulate removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sludge Treatment	Particulate removal
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Pre	Particulate removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Coagulation	Radionuclides removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Filtration, Rapid Sand	Radionuclides removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Flocculation	Radionuclides removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Rapid Mix	Radionuclides removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sedimentation	Radionuclides removal
TREATMENT_PLT_F G DOGGETT WTP	3957	Sludge Treatment	Radionuclides removal
TREATMENT_PLT_F G DOGGETT WTP	3957	pH Adjustment, Pre	Radionuclides removal

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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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