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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.

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Violations

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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 of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2519586	Returned to Compliance	01-MAY-2025	31-MAY-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	2501127	Returned to Compliance	01-OCT-2024	-	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2431459	Returned to Compliance	01-SEP-2024	30-SEP-2024	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2111845	Returned to Compliance	01-JAN-2021	31-JAN-2021	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	1937431	Returned to Compliance	01-SEP-2019	30-SEP-2019	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	1818649	Returned to Compliance	01-MAY-2018	31-MAY-2018	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	1344640	Returned to Compliance	01-SEP-2013	30-SEP-2013	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1307723	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	1307724	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	0922005	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	0922006	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	0922003	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	0922004	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	0441754	Returned to Compliance	01-JUL-2004	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	0333132	Returned to Compliance	01-JUL-2003	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	02V0001	Returned to Compliance	01-JUL-2002	12-JUL-2002	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	01V0001	Returned to Compliance	01-JUL-2001	26-JUL-2001	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	8520304	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	8520301	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	8520302	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	8520300	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	8520303	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	8520305	Known	24-JUN-1982	23-JUN-1985	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
25195862002	2519586	SOX	State Compliance achieved	15-SEP-2025	State	-
253145987001	2431459	SOX	State Compliance achieved	08-APR-2025	State	-
25011271001	2501127	SOX	State Compliance achieved	21-NOV-2024	State	-
211184568003	2111845	SOX	State Compliance achieved	05-MAR-2021	State	-
203743156003	1937431	SOX	State Compliance achieved	12-NOV-2019	State	-
181864950003	1818649	SOX	State Compliance achieved	12-JUL-2018	State	-
144464020003	1344640	SOX	State Compliance achieved	13-NOV-2013	State	-
130772321001	1307723	SOX	State Compliance achieved	12-APR-2013	State	-
130772321001	1307724	SOX	State Compliance achieved	12-APR-2013	State	-
102200386001	0922004	SOX	State Compliance achieved	13-NOV-2009	State	-
102200386001	0922003	SOX	State Compliance achieved	13-NOV-2009	State	-
102200386001	0922005	SOX	State Compliance achieved	13-NOV-2009	State	-
102200386001	0922006	SOX	State Compliance achieved	13-NOV-2009	State	-
054175456001	0441754	SOX	State Compliance achieved	27-OCT-2004	State	-
033313249001	0333132	SOX	State Compliance achieved	22-SEP-2003	State	-
0200085	02V0001	EOX	Federal Compliance achieved	12-JUL-2002	ODSWeb	-
0100085	01V0001	EOX	Federal Compliance achieved	26-JUL-2001	ODSWeb	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LCA CENTRAL LEHIGH	006	Yes	Consecutive Connection	Surface water	Other	Inactive
WELL 3A	005	Yes	Well	Ground water	Permanent	Active
WELL 4	004	Yes	Well	Ground water	Permanent	Active
WELL 2	002	Yes	Well	Ground water	Permanent	Active
WELL 1	001	Yes	Well	Ground water	Permanent	Active
WELL 3	003	Yes	Well	Ground water	Other	Inactive
RESERVOIR HILL EP	101	No	Sampling Station	-	-	Active
LOCK RIDGE PUMPHOUSE	102	No	Sampling Station	-	-	Active
RIDGEVIEW PUMPHOUSE	103	No	Sampling Station	-	-	Active
LCA INTERCONNECT	104	No	Sampling Station	-	-	Inactive
RESERVOIR CHLORINE	301	No	Treatment Plant	-	-	Active
LOCK RIDGE CHLORINE	302	No	Treatment Plant	-	-	Active
RIDGEVIEW GAS CL2	303	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
RESERVOIR CHLORINE	301	Gaseous Chlorination, Post	Disinfection
RESERVOIR CHLORINE	301	4-Log Treatment of Viruses	Disinfection
LOCK RIDGE CHLORINE	302	Gaseous Chlorination, Post	Disinfection
LOCK RIDGE CHLORINE	302	4-Log Treatment of Viruses	Disinfection
RIDGEVIEW GAS CL2	303	Gaseous Chlorination, Post	Disinfection
RIDGEVIEW GAS CL2	303	4-Log Treatment of Viruses	Disinfection

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