Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NY5001209
PWS Name	CORNING CITY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	10300
County Served	Steuben

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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	358	Returned to Compliance	17-OCT-2024	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	323	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	304	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	340	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	341	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	335	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	334	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	333	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	332	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	331	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	337	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	327	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	325	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	324	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	305	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	322	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	321	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	319	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	318	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	317	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	316	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	315	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	314	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	313	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	312	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	311	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	310	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	307	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	306	Returned to Compliance	01-JUL-2021	31-DEC-2022	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	303	Returned to Compliance	01-SEP-2018	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	300	Returned to Compliance	01-MAY-2010	31-MAY-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	299	Known	01-MAY-1999	31-MAY-1999	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	195	Known	01-AUG-1995	31-AUG-1995	No

1 - 33 of 33

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
532	358	SOX	State Compliance achieved	15-MAY-2025	State	-
518	318	SOX	State Compliance achieved	20-JUN-2023	State	-
518	341	SOX	State Compliance achieved	20-JUN-2023	State	-
518	340	SOX	State Compliance achieved	20-JUN-2023	State	-
518	304	SOX	State Compliance achieved	20-JUN-2023	State	-
518	305	SOX	State Compliance achieved	20-JUN-2023	State	-
518	306	SOX	State Compliance achieved	20-JUN-2023	State	-
518	307	SOX	State Compliance achieved	20-JUN-2023	State	-
518	310	SOX	State Compliance achieved	20-JUN-2023	State	-
518	311	SOX	State Compliance achieved	20-JUN-2023	State	-
518	312	SOX	State Compliance achieved	20-JUN-2023	State	-
518	313	SOX	State Compliance achieved	20-JUN-2023	State	-
518	314	SOX	State Compliance achieved	20-JUN-2023	State	-
518	315	SOX	State Compliance achieved	20-JUN-2023	State	-
518	316	SOX	State Compliance achieved	20-JUN-2023	State	-
518	317	SOX	State Compliance achieved	20-JUN-2023	State	-
518	319	SOX	State Compliance achieved	20-JUN-2023	State	-
518	321	SOX	State Compliance achieved	20-JUN-2023	State	-
518	322	SOX	State Compliance achieved	20-JUN-2023	State	-
518	323	SOX	State Compliance achieved	20-JUN-2023	State	-
518	324	SOX	State Compliance achieved	20-JUN-2023	State	-
518	325	SOX	State Compliance achieved	20-JUN-2023	State	-
518	327	SOX	State Compliance achieved	20-JUN-2023	State	-
518	331	SOX	State Compliance achieved	20-JUN-2023	State	-
518	332	SOX	State Compliance achieved	20-JUN-2023	State	-
518	333	SOX	State Compliance achieved	20-JUN-2023	State	-
518	334	SOX	State Compliance achieved	20-JUN-2023	State	-
518	335	SOX	State Compliance achieved	20-JUN-2023	State	-
518	337	SOX	State Compliance achieved	20-JUN-2023	State	-
511	303	SOX	State Compliance achieved	28-SEP-2018	State	-
503	300	SOX	State Compliance achieved	13-MAY-2010	State	-
499	299	SIE	State Public Notification requested	13-JUN-1999	State	Old External System Number: 50240

1 - 32 of 32

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
DRILLED WELL #3 (71.5 FT)	23214	Yes	Well	Ground water	Emergency	Active
DRILLED WELL #2 (63 FT)	40994	Yes	Well	Ground water	Permanent	Active
DRILLED WELL #9 (66 FT)	23217	Yes	Well	Ground water	Permanent	Active
DRILLED WELL #1 (70 FT)	23215	Yes	Well	Ground water	Permanent	Active
DRILLED WELL #7	40249	Yes	Well	Ground water	Emergency	Inactive
DRILLED WELL #8A (71 FT)	23216	Yes	Well	Ground water	Emergency	Inactive
DISTRIBUTION SYSTEM	32571	No	Distribution System/Zone	-	-	Active
CC TO HORNBY WATER DISTRICT	77695	No	Other	-	-	Active
STORAGE TANK #3 (2 MG)	40991	No	Storage	-	-	Active
TANK #1 - UPPER PRES. ZONE (250,000 GAL)	64474	No	Storage	-	-	Active
TANK #2 - UPPER PRES. ZONE (100,000 GAL)	64475	No	Storage	-	-	Active
STORAGE TANK #4 (2.2 MG)	73290	No	Storage	-	-	Active
TREATMENT PLANT FOR WELL #8A	8022	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #9	8027	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELLS #1 & #2	8031	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR WELL #3	8032	No	Treatment Plant	-	-	Active
TREATMENT PLANT FOR MONITORING WELL #7	22286	No	Treatment Plant	-	-	Inactive
TREATMENT PLANT FOR MONITORING WELL #7	8033	No	Treatment Plant	-	-	Inactive

1 - 18 of 18

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT FOR WELL #8A	8022	Aeration, Packed Tower	Organics removal
TREATMENT PLANT FOR WELL #8A	8022	Hypochlorination, Pre	Disinfection
TREATMENT PLANT FOR WELL #8A	8022	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT FOR WELL #9	8027	Hypochlorination, Pre	Disinfection
TREATMENT PLANT FOR WELLS #1 & #2	8031	Aeration, Packed Tower	Organics removal
TREATMENT PLANT FOR WELLS #1 & #2	8031	Hypochlorination, Pre	Disinfection
TREATMENT PLANT FOR WELLS #1 & #2	8031	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT FOR WELL #3	8032	Hypochlorination, Pre	Disinfection

1 - 8 of 8

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