---

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

Go

Rows1510152025501001000All

Actions

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 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	519	Known	01-APR-2024	30-APR-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	516	Returned to Compliance	01-MAR-2022	31-MAR-2022	No
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	510	Returned to Compliance	01-DEC-2011	31-DEC-2011	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	396	Returned to Compliance	01-MAR-1996	31-MAR-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	295	Returned to Compliance	01-FEB-1995	28-FEB-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	195	Returned to Compliance	01-JAN-1995	31-JAN-1995	Yes

• 1 - 6 of 6

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1030	519	SIE	State Public Notification requested	27-JUN-2024	State	-
1028	516	SOX	State Compliance achieved	09-MAY-2023	State	-
1014	510	SOX	State Compliance achieved	12-JAN-2012	State	-
1010	396	SOX	State Compliance achieved	28-SEP-2011	State	-
1010	195	SOX	State Compliance achieved	28-SEP-2011	State	-
1010	295	SOX	State Compliance achieved	28-SEP-2011	State	-

• 1 - 6 of 6

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EMERG CC FROM MCWA	86145	Yes	Consecutive Connection	Surface water	Emergency	Active
LAKE ONTARIO - 1 MILE OUT 50' DEEP	30793	Yes	Intake	Surface water	Permanent	Active
EMERG CC FROM WILLIAMSON T @ SHEPARD RD	83374	Yes	Consecutive Connection	Surface water	Emergency	Inactive
DISTRIBUTION SYSTEM	33900	No	Distribution System/Zone	-	-	Active
THM	34997	No	Distribution System/Zone	-	-	Active
IDSE	74689	No	Distribution System/Zone	-	-	Active
CONN TO PAL-MAC-WALW@ ONTARIO CTR RD/TNL	36654	No	Other	-	-	Active
EMERG CONN TO WILLIAMSON T@FISHER/KENYON	36657	No	Other	-	-	Active
EMERG CONN TO WILLIAMSON T @ LAKE RD	59320	No	Other	-	-	Active
EMERG CONN TO WILLIAMSON T @ RIDGE RD	59321	No	Other	-	-	Active
EMERG CONN TO WILLIAMSON T @ PUTNAM	59322	No	Other	-	-	Active
CONN TO PAL-MAC-WAL @ WALWORTH RD	59323	No	Other	-	-	Active
EMERG CONN TO PAL-MAC-WAL@LINCOLN	59324	No	Other	-	-	Active
EMERG CONN TO PAL-MAC-WAL@350	59325	No	Other	-	-	Active
EMCONNTOMCWA @ COUNTY LINE RD/BOSTON RD	59326	No	Other	-	-	Active
EMERG CONN TO MCWA @COUNTY LINE/BERG RD	59327	No	Other	-	-	Active
EMERG CONN TO MCWA @COUNTY LINE/RIDGE RD	59328	No	Other	-	-	Active
EMCONNTOMCWA @ COUNTY LINE RD/WHITNEY	59329	No	Other	-	-	Active
CONNECTION TO WALWORTH #2	60366	No	Other	-	-	Active
CONNECT TO PAL-MAC-WALW @LINCOLN/RED FOX	72547	No	Other	-	-	Active
250,000 GALLON STORAGE TANK	79907	No	Storage	-	-	Active
1 MG STEEL STORAGE TANK	79911	No	Storage	-	-	Active
FILTRATION PLANT	580	No	Treatment Plant	-	-	Active

• 1 - 23 of 23

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
FILTRATION PLANT	580	Gaseous Chlorination, Post	Disinfection
FILTRATION PLANT	580	Coagulation	Particulate removal
FILTRATION PLANT	580	Flocculation	Particulate removal
FILTRATION PLANT	580	Sedimentation	Particulate removal
FILTRATION PLANT	580	Activated Carbon, Granular	Taste / odor control
FILTRATION PLANT	580	Fluoridation	Other
FILTRATION PLANT	580	Ultraviolet Radiation	Disinfection
FILTRATION PLANT	580	Gaseous Chlorination, Pre	Taste / odor control
FILTRATION PLANT	580	Innovative	Particulate removal
FILTRATION PLANT	580	Filtration, Rapid Sand	Particulate removal

• 1 - 10 of 10

Column Actions

Search