Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NY1700023
PWS Name	NORTHVILLE (V) WATER WKS.
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1180
County Served	Fulton

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, Regular	Nitrate Rule	Nitrate	6011	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	3509	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1709	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	5709	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	5309	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	5209	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	5109	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	5009	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	4809	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	4609	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	4509	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	4409	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	4309	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	4209	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	4109	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	4009	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	3809	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	3709	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	3609	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1809	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	3109	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	195	Known	01-JAN-1995	31-JAN-1995	No
Other	Operations Report	Miscellaneous Other Rules	-	295	Returned to Compliance	01-JAN-1995	31-JAN-1995	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	395	Known	01-OCT-1994	31-DEC-1994	Yes
TT	Failure to Filter (SWTR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9999997	Returned to Compliance	01-JAN-1992	23-JAN-1999	Yes

1 - 25 of 25

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
815	6011	SIF	State Public Notification received	23-JUN-2025	State	-
810	4009	SOX	State Compliance achieved	11-FEB-2009	State	-
810	5309	SOX	State Compliance achieved	11-FEB-2009	State	-
810	5209	SOX	State Compliance achieved	11-FEB-2009	State	-
810	1709	SOX	State Compliance achieved	11-FEB-2009	State	-
810	1809	SOX	State Compliance achieved	11-FEB-2009	State	-
810	3109	SOX	State Compliance achieved	11-FEB-2009	State	-
810	3509	SOX	State Compliance achieved	11-FEB-2009	State	-
810	3609	SOX	State Compliance achieved	11-FEB-2009	State	-
810	3709	SOX	State Compliance achieved	11-FEB-2009	State	-
810	3809	SOX	State Compliance achieved	11-FEB-2009	State	-
810	5709	SOX	State Compliance achieved	11-FEB-2009	State	-
810	4109	SOX	State Compliance achieved	11-FEB-2009	State	-
810	4209	SOX	State Compliance achieved	11-FEB-2009	State	-
810	4309	SOX	State Compliance achieved	11-FEB-2009	State	-
810	4409	SOX	State Compliance achieved	11-FEB-2009	State	-
810	4509	SOX	State Compliance achieved	11-FEB-2009	State	-
810	4609	SOX	State Compliance achieved	11-FEB-2009	State	-
810	4809	SOX	State Compliance achieved	11-FEB-2009	State	-
810	5009	SOX	State Compliance achieved	11-FEB-2009	State	-
810	5109	SOX	State Compliance achieved	11-FEB-2009	State	-
1E99	9999997	SOX	State Compliance achieved	23-JAN-1999	ODSWeb	-
295	395	SIE	State Public Notification requested	11-OCT-1995	State	Old External System Number: 17177
595	295	SOX	State Compliance achieved	31-JAN-1995	State	-

1 - 24 of 24

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
NORTHVILLE LITTLE LAKE - E	29954	Yes	Intake	Surface water	Emergency	Inactive
WELL #2	33783	Yes	Well	Ground water	Permanent	Active
WELL #1	14641	Yes	Well	Ground water	Permanent	Active
LOWER RESERVOIR - E	47321	Yes	Intake	Surface water	Emergency	Inactive
NORTHVILLE LITTLE LAKE - E	47320	Yes	Intake	Surface water	Emergency	Inactive
LOWER RESERVOIR - E	29955	Yes	Intake	Surface water	Emergency	Inactive
DISTRIBUTION SYSTEM	36056	No	Distribution System/Zone	-	-	Active
UPPER RESERVOIR - E	33795	No	Surface Impoundment	-	-	Inactive
UPPER RESERVOIR - E	52306	No	Surface Impoundment	-	-	Inactive
STORAGE TANK #1	33799	No	Storage	-	-	Active
STORAGE TANK #2	33800	No	Storage	-	-	Active
RAW WATER TRANSMISSION MAIN	48685	No	Transmission Main (Manifold)	-	-	Active
TREATMENT PLANT	5278	No	Treatment Plant	-	-	Active
SURFACE WTP - E	17156	No	Treatment Plant	-	-	Inactive
SURFACE PRE WTP - E	17394	No	Treatment Plant	-	-	Inactive
SURFACE WTP - E	5110	No	Treatment Plant	-	-	Inactive
SURFACE PRE WTP - E	5302	No	Treatment Plant	-	-	Inactive

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	5278	Hypochlorination, Post	Disinfection
TREATMENT PLANT	5278	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT	5278	pH Adjustment	Corrosion control

1 - 3 of 3

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