Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NC0113010
PWS Name	CONCORD, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	120548
County Served	Cabarrus

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2517420	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2517419	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2517418	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2517411	Returned to Compliance	26-APR-2009	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2517412	Returned to Compliance	26-APR-2009	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	2517409	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	2517408	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	604	Returned to Compliance	01-JUL-2003	30-SEP-2003	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	504	Returned to Compliance	01-JUL-2003	30-SEP-2003	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	704	Returned to Compliance	01-JUL-2003	30-SEP-2003	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	403	Returned to Compliance	01-JUL-2002	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	295	Returned to Compliance	01-MAY-1995	31-MAY-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	395	Returned to Compliance	06-JAN-1995	06-FEB-1995	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	144393	Known	01-JAN-1993	09-SEP-1998	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	193	Returned to Compliance	01-JAN-1993	-	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
910133	2517419	SOX	State Compliance achieved	08-AUG-2017	State	-
910133	2517420	SOX	State Compliance achieved	08-AUG-2017	State	-
910118	2517418	SOX	State Compliance achieved	12-AUG-2015	State	4 consec qtrs in compliance w/ mcl-dm
4	2517411	SOX	State Compliance achieved	25-JUN-2009	State	-
5	2517412	SOX	State Compliance achieved	25-JUN-2009	State	-
3	2517408	SIF	State Public Notification received	25-JUN-2009	State	-
910110	2517409	SFO	State Administrative/Compliance Order with penalty issued	23-MAY-2008	State	-
1704	704	SFJ	State Formal Notice of Violation issued	12-NOV-2003	State	-Old ESN: 15681
1704	604	SFJ	State Formal Notice of Violation issued	12-NOV-2003	State	-Old ESN: 15681
1704	504	SFJ	State Formal Notice of Violation issued	12-NOV-2003	State	-Old ESN: 15681
1403	403	SFJ	State Formal Notice of Violation issued	18-OCT-2002	State	-Old ESN: 7752
1198	193	SOX	State Compliance achieved	09-SEP-1998	State	-Old ESN: 6604
1095	395	SOX	State Compliance achieved	14-SEP-1995	State	-Old ESN: 6721
695	295	SOX	State Compliance achieved	01-AUG-1995	State	-Old ESN: 4839
427593	144393	SIE	State Public Notification requested	21-SEP-1993	State	-

1 - 15 of 15

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CHARLOTTE HARRIS RD A	70750	Yes	Consecutive Connection	Surface water	Emergency	Active
LAKE FISHER/COLDWATER CRK	39043	Yes	Intake	Surface water	Permanent	Active
LAKE DON T HOWELL	39042	Yes	Intake	Surface water	Permanent	Active
LAKE CONCORD/COLDWATER CR	39041	Yes	Intake	Surface water	Permanent	Active
CHARLOTTE CLARKE CRK B	70751	Yes	Consecutive Connection	Surface water	Emergency	Active
CHARLOTTE HWY 29 8 C	70752	Yes	Consecutive Connection	Surface water	Emergency	Active
KANNAPOLIS PRKWAY 24 A	70753	Yes	Consecutive Connection	Surface water	Emergency	Active
MT PLEASANT HWY	70755	Yes	Consecutive Connection	Surface water	Emergency	Active
KANNAPOLIS TRINITY CH RD 8 B	70754	Yes	Consecutive Connection	Surface water	Other	Inactive
ALBEMARLE	74966	Yes	Consecutive Connection	Surface water	Permanent	Active
COMMON HEADER	40967	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	42114	No	Distribution System/Zone	-	-	Active
STORAGE_CLEAR_WELL_CODDLE CREEK	167	No	Storage	-	-	Active
STORAGE_GROUND	74967	No	Storage	-	-	Active
CLEAR_WELL_HILLGROVE	78787	No	Storage	-	-	Active
STORAGE_ROCKHILL RD TANK	78788	No	Storage	-	-	Active
STORAGE_RACETRACK TANK	78789	No	Storage	-	-	Active
STORAGE_DOWNTOWN TANK	78790	No	Storage	-	-	Active
STORAGE_TODD TANK	78791	No	Storage	-	-	Active
STORAGE_MIDLAND TANK	78792	No	Storage	-	-	Active
STORAGE_HWY 29 TANK	78793	No	Storage	-	-	Active
STORAGE_HWY 73 TANK	973	No	Storage	-	-	Active
STORAGE_GROUND	1342	No	Storage	-	-	Inactive
TREATMENT_PLT_HILLGROVE FP	11013	No	Treatment Plant	-	-	Active
TREATMENT_PLT_CODDLE CRK WTP	11014	No	Treatment Plant	-	-	Active
TREATMENT_PLT_MT PLEASANT BOOSTER STA	78794	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT_PLT_HILLGROVE FP	11013	Rapid Mix	Particulate removal
TREATMENT_PLT_HILLGROVE FP	11013	Permanganate	Manganese removal
TREATMENT_PLT_HILLGROVE FP	11013	Sludge Treatment	Manganese removal
TREATMENT_PLT_HILLGROVE FP	11013	Hypochlorination, Pre	Organics removal
TREATMENT_PLT_HILLGROVE FP	11013	Coagulation	Softening (hardness removal)
TREATMENT_PLT_HILLGROVE FP	11013	Filtration, Rapid Sand	Softening (hardness removal)
TREATMENT_PLT_HILLGROVE FP	11013	Flocculation	Softening (hardness removal)
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Pre	Softening (hardness removal)
TREATMENT_PLT_HILLGROVE FP	11013	Sedimentation	Softening (hardness removal)
TREATMENT_PLT_HILLGROVE FP	11013	Sludge Treatment	Softening (hardness removal)
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Pre	Particulate removal
TREATMENT_PLT_HILLGROVE FP	11013	Sludge Treatment	Particulate removal
TREATMENT_PLT_HILLGROVE FP	11013	Activated Carbon, Powdered	Disinfection by-products control
TREATMENT_PLT_HILLGROVE FP	11013	Coagulation	Disinfection by-products control
TREATMENT_PLT_HILLGROVE FP	11013	Filtration, Rapid Sand	Disinfection by-products control
TREATMENT_PLT_HILLGROVE FP	11013	Flocculation	Disinfection by-products control
TREATMENT_PLT_HILLGROVE FP	11013	Rapid Mix	Disinfection by-products control
TREATMENT_PLT_HILLGROVE FP	11013	Sedimentation	Disinfection by-products control
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Post	Disinfection by-products control
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Pre	Disinfection by-products control
TREATMENT_PLT_HILLGROVE FP	11013	Inhibitor, Orthophosphate	Corrosion control
TREATMENT_PLT_HILLGROVE FP	11013	Inhibitor, Polyphosphate	Corrosion control
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment	Corrosion control
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Post	Corrosion control
TREATMENT_PLT_HILLGROVE FP	11013	Hypochlorination, Post	Disinfection
TREATMENT_PLT_HILLGROVE FP	11013	Hypochlorination, Pre	Disinfection
TREATMENT_PLT_HILLGROVE FP	11013	Filtration, Rapid Sand	Iron removal
TREATMENT_PLT_HILLGROVE FP	11013	Hypochlorination, Pre	Iron removal
TREATMENT_PLT_HILLGROVE FP	11013	Permanganate	Iron removal
TREATMENT_PLT_HILLGROVE FP	11013	Sedimentation	Iron removal
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment	Iron removal
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Pre	Iron removal
TREATMENT_PLT_HILLGROVE FP	11013	Coagulation	Inorganics removal
TREATMENT_PLT_HILLGROVE FP	11013	Filtration, Rapid Sand	Inorganics removal
TREATMENT_PLT_HILLGROVE FP	11013	Flocculation	Inorganics removal
TREATMENT_PLT_HILLGROVE FP	11013	Rapid Mix	Inorganics removal
TREATMENT_PLT_HILLGROVE FP	11013	Sedimentation	Inorganics removal
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Pre	Inorganics removal
TREATMENT_PLT_HILLGROVE FP	11013	Filtration, Rapid Sand	Manganese removal
TREATMENT_PLT_HILLGROVE FP	11013	Hypochlorination, Pre	Manganese removal
TREATMENT_PLT_HILLGROVE FP	11013	Sedimentation	Manganese removal
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment	Manganese removal
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Pre	Manganese removal
TREATMENT_PLT_HILLGROVE FP	11013	Activated Carbon, Powdered	Organics removal
TREATMENT_PLT_HILLGROVE FP	11013	Coagulation	Organics removal
TREATMENT_PLT_HILLGROVE FP	11013	Filtration, Rapid Sand	Organics removal
TREATMENT_PLT_HILLGROVE FP	11013	Flocculation	Organics removal
TREATMENT_PLT_HILLGROVE FP	11013	Permanganate	Organics removal
TREATMENT_PLT_HILLGROVE FP	11013	Sedimentation	Organics removal
TREATMENT_PLT_HILLGROVE FP	11013	pH Adjustment, Pre	Organics 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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