Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA7220022
PWS Name	LYKENS BORO AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	3220
County Served	Dauphin

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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2608004	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2608003	Returned to Compliance	01-OCT-2025	31-DEC-2025	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2520185	Returned to Compliance	01-MAY-2025	31-MAY-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2520187	Returned to Compliance	01-MAY-2025	31-MAY-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2525591	Known	01-APR-2025	30-JUN-2025	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2511911	Returned to Compliance	01-JAN-2025	31-JAN-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2511910	Returned to Compliance	01-JAN-2025	31-JAN-2025	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2508883	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2433096	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2433095	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2425288	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2425287	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2417742	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2408689	Returned to Compliance	01-DEC-2023	31-DEC-2023	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	2321137	Returned to Compliance	01-MAR-2023	31-MAR-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	2408698	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	2408697	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	2408700	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	2408695	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	2408694	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	2408692	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	2408691	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	2408690	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	2408701	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	2408693	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	2408699	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	2408696	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2311876	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2311877	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2302114	Returned to Compliance	11-AUG-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2263140	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2313540	Returned to Compliance	01-JUL-2022	31-JUL-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2263831	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2263139	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2232060	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2232062	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2221596	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2211057	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2134829	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2118213	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1832872	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1809808	Returned to Compliance	01-OCT-2017	31-DEC-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1619870	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1619871	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1517853	Returned to Compliance	01-MAY-2015	-	No
TT	Treatment Technique (SWTR and GWR)	Ground Water Rule	Groundwater Rule	1517852	Returned to Compliance	01-MAY-2015	31-MAY-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1508863	Returned to Compliance	01-OCT-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1508862	Returned to Compliance	01-OCT-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1421318	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1421317	Returned to Compliance	01-JAN-2014	31-MAR-2014	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
26080038001	2608004	SOX	State Compliance achieved	27-JAN-2026	State	-
26080038001	2608003	SOX	State Compliance achieved	27-JAN-2026	State	-
25255918	2525591	SFJ	State Formal Notice of Violation issued	13-AUG-2025	State	-
25201852005	2520185	SOX	State Compliance achieved	14-JUL-2025	State	-
25201852005	2520187	SOX	State Compliance achieved	14-JUL-2025	State	-
25088833002	2508883	SIF	State Public Notification received	28-MAY-2025	State	-
25119102003	2511911	SOX	State Compliance achieved	03-MAR-2025	State	-
25119102003	2511910	SOX	State Compliance achieved	03-MAR-2025	State	-
253309587024	2433096	SOX	State Compliance achieved	13-NOV-2024	State	-
253309587024	2433095	SOX	State Compliance achieved	13-NOV-2024	State	-
242528786021	2425287	SOX	State Compliance achieved	30-JUL-2024	State	-
242528786021	2425288	SOX	State Compliance achieved	30-JUL-2024	State	-
242159675001	2221596	SIF	State Public Notification received	10-JUL-2024	State	-
241774287020	2417742	SIF	State Public Notification received	10-JUL-2024	State	-
240868987006	2408696	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408697	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408698	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408699	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408700	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408701	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408694	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408693	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408692	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408691	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408690	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408689	SOX	State Compliance achieved	26-JUN-2024	State	-
240868987006	2408695	SOX	State Compliance achieved	26-JUN-2024	State	-
241187681002	2311876	SIF	State Public Notification received	11-JAN-2024	State	-
241187681002	2311877	SIF	State Public Notification received	11-JAN-2024	State	-
246313975005	2263140	SIF	State Public Notification received	27-NOV-2023	State	-
246313975005	2263831	SIF	State Public Notification received	27-NOV-2023	State	-
246313975005	2263139	SIF	State Public Notification received	27-NOV-2023	State	-
233206075002	2232060	SIF	State Public Notification received	11-SEP-2023	State	-
232113780006	2321137	SOX	State Compliance achieved	26-APR-2023	State	-
231354080005	2313540	SOX	State Compliance achieved	09-FEB-2023	State	-
230211480001	2302114	SOX	State Compliance achieved	15-DEC-2022	State	-
223206074005	2232062	SOX	State Compliance achieved	08-AUG-2022	State	-
221105775003	2211057	SOX	State Compliance achieved	22-FEB-2022	State	-
223482969001	2134829	SOX	State Compliance achieved	09-NOV-2021	State	-
211821368002	2118213	SOX	State Compliance achieved	12-MAY-2021	State	-
193287250001	1832872	SOX	State Compliance achieved	29-OCT-2018	State	-
180980850003	1809808	SOX	State Compliance achieved	15-FEB-2018	State	-
161987039001	1619871	SIF	State Public Notification received	03-JUN-2016	State	-
161987039001	1619870	SIF	State Public Notification received	03-JUN-2016	State	-
151785233008	1517852	SOX	State Compliance achieved	30-JUL-2015	State	-
151785233008	1517853	SOX	State Compliance achieved	30-JUL-2015	State	-
150886233003	1508864	SIF	State Public Notification received	25-JUN-2015	State	-
150886233003	1508863	SIF	State Public Notification received	25-JUN-2015	State	-
150886233003	1508862	SIF	State Public Notification received	25-JUN-2015	State	-
150886233003	1508865	SIF	State Public Notification received	25-JUN-2015	State	-

1 - 50 of 200

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
RATTLING CREEK	001	Yes	Intake	Surface water	Permanent	Active
WELL 1	002	Yes	Well	Ground water	Permanent	Active
GLEN PARK	101	No	Sampling Station	-	-	Active
WELL 1	102	No	Sampling Station	-	-	Active
FILTER PLANT	301	No	Treatment Plant	-	-	Active
WELL 1	302	No	Treatment Plant	-	-	Active

1 - 6 of 6

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
FILTER PLANT	301	pH Adjustment	Corrosion control
FILTER PLANT	301	Gaseous Chlorination, Pre	Disinfection
FILTER PLANT	301	Coagulation	Particulate removal
FILTER PLANT	301	Flocculation	Particulate removal
FILTER PLANT	301	Sedimentation	Particulate removal
FILTER PLANT	301	Inhibitor, Orthophosphate	Corrosion control
FILTER PLANT	301	Filtration, Rapid Sand	Particulate removal
FILTER PLANT	301	Innovative	Other
FILTER PLANT	301	Gaseous Chlorination, Post	Disinfection
WELL 1	302	Hypochlorination, Pre	Disinfection
WELL 1	302	4-Log Treatment of Viruses	Disinfection

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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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