Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA7360135
PWS Name	EAST PETERSBURG BOROUGH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	6215
County Served	Lancaster

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 of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2514314	Returned to Compliance	01-FEB-2025	28-FEB-2025	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2121958	Returned to Compliance	13-MAY-2021	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	2121959	Returned to Compliance	01-MAY-2021	31-MAY-2021	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	1815693	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1711358	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1711356	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1711359	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1711357	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1711355	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1111910	Returned to Compliance	01-JAN-2011	31-JAN-2011	Yes
TT	Treatment Technique (SWTR and GWR)	Ground Water Rule	Groundwater Rule	1101990	Returned to Compliance	01-NOV-2010	30-NOV-2010	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0923266	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0923267	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	0822068	Returned to Compliance	01-AUG-2008	31-AUG-2008	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0726761	Returned to Compliance	01-AUG-2007	31-AUG-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0726760	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0536072	Returned to Compliance	01-AUG-2005	31-AUG-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0536071	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0534368	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0532364	Returned to Compliance	01-JUN-2005	30-JUN-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0529121	Returned to Compliance	01-MAY-2005	31-MAY-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0532363	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0527999	Returned to Compliance	01-APR-2005	30-APR-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0526563	Returned to Compliance	01-MAR-2005	31-MAR-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0523829	Returned to Compliance	01-FEB-2005	28-FEB-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	0612325	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	0612320	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	0612321	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	0612316	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	0612322	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	0612317	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	0612319	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	0612324	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	0612318	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	0612323	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0526562	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0522694	Returned to Compliance	01-JAN-2005	31-JAN-2005	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0337028	Returned to Compliance	01-JUL-2003	30-SEP-2003	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0337029	Returned to Compliance	01-JUL-2003	30-SEP-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0328748	Returned to Compliance	01-MAY-2003	31-MAY-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0029468	Returned to Compliance	01-JUL-2000	31-JUL-2000	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0028196	Returned to Compliance	01-JUN-2000	30-JUN-2000	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0028197	Returned to Compliance	01-APR-2000	30-JUN-2000	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0023608	Returned to Compliance	01-MAR-2000	31-MAR-2000	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0023609	Returned to Compliance	01-JAN-2000	31-MAR-2000	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9919899	Returned to Compliance	01-JUL-1998	01-JUN-1999	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	8716168	Known	21-JUL-1987	20-AUG-1987	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	8620016	Known	02-SEP-1986	01-OCT-1986	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	8317262	Known	14-JUN-1983	13-JUL-1983	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	8535679	Known	24-JUN-1982	23-JUN-1985	No

1 - 50 of 58

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
25143141001	2514314	SOX	State Compliance achieved	29-APR-2025	State	-
251569352001	1815693	SIF	State Public Notification received	07-MAR-2025	State	-
212195868002	2121959	SOX	State Compliance achieved	08-JUL-2021	State	-
212195868002	2121958	SOX	State Compliance achieved	08-JUL-2021	State	-
171135545001	1711356	SOX	State Compliance achieved	16-MAR-2017	State	-
171135545001	1711357	SOX	State Compliance achieved	16-MAR-2017	State	-
171135545001	1711358	SOX	State Compliance achieved	16-MAR-2017	State	-
171135545001	1711359	SOX	State Compliance achieved	16-MAR-2017	State	-
171135545001	1711355	SOX	State Compliance achieved	16-MAR-2017	State	-
11119109004	1111910	SOX	State Compliance achieved	23-FEB-2011	State	-
11019907001	1101990	SOX	State Compliance achieved	13-JAN-2011	State	-
102326685003	0923267	SOX	State Compliance achieved	21-OCT-2009	State	-
102326685003	0923266	SOX	State Compliance achieved	21-OCT-2009	State	-
082206881003	0822068	SOX	State Compliance achieved	24-SEP-2008	State	-
072676073011	0726761	SOX	State Compliance achieved	28-SEP-2007	State	-
072676073011	0726760	SOX	State Compliance achieved	28-SEP-2007	State	-
061231666001	0612316	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612325	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612324	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612323	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612322	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612321	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612320	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612319	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612318	SOX	State Compliance achieved	03-APR-2006	State	-
061231666001	0612317	SOX	State Compliance achieved	03-APR-2006	State	-
063436861002	0536071	SOX	State Compliance achieved	07-OCT-2005	State	-
063436861002	0536072	SOX	State Compliance achieved	07-OCT-2005	State	-
063436861002	0534368	SOX	State Compliance achieved	07-OCT-2005	State	-
052269461002	0532364	SOX	State Compliance achieved	17-AUG-2005	State	-
052269461002	0523829	SOX	State Compliance achieved	17-AUG-2005	State	-
052269461002	0527999	SOX	State Compliance achieved	17-AUG-2005	State	-
052269461002	0522694	SOX	State Compliance achieved	17-AUG-2005	State	-
052269461002	0526562	SOX	State Compliance achieved	17-AUG-2005	State	-
052269461002	0532363	SOX	State Compliance achieved	17-AUG-2005	State	-
052269461002	0526563	SOX	State Compliance achieved	17-AUG-2005	State	-
052269461002	0529121	SOX	State Compliance achieved	17-AUG-2005	State	-
042874848001	0328748	SOX	State Compliance achieved	10-NOV-2003	State	-
042874848001	0337029	SOX	State Compliance achieved	10-NOV-2003	State	-
042874848001	0337028	SOX	State Compliance achieved	10-NOV-2003	State	-
00E0002	0028197	SOX	State Compliance achieved	29-SEP-2000	State	-
00E0002	0028196	SOX	State Compliance achieved	29-SEP-2000	State	-
00E0002	0029468	SOX	State Compliance achieved	29-SEP-2000	State	-
00E0001	0023608	SOX	State Compliance achieved	19-MAY-2000	State	-
00E0001	0023609	SOX	State Compliance achieved	19-MAY-2000	State	-
99E0001	9919899	SOX	State Compliance achieved	01-JUN-1999	State	-
8716168	8716168	SIF	State Public Notification received	01-JUL-1987	State	-
8620016	8620016	SIF	State Public Notification received	13-NOV-1986	State	-
8111017	8111017	SIF	State Public Notification received	19-DEC-1980	State	-

1 - 49 of 49

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LANCASTER INTERCONN	003	Yes	Consecutive Connection	Surface water	Permanent	Active
VAUGHN ROAD WELL #2	002	Yes	Well	Ground water	Permanent	Active
GRAVER SPRING	001	Yes	Well	Ground water under the influence of surface water	Permanent	Active
GRAVERS SPRING	101	No	Sampling Station	-	-	Active
WELL #2	102	No	Sampling Station	-	-	Active
LANC INTERCONN	103	No	Sampling Station	-	-	Active
SPRINGPUMPHOUSE	301	No	Treatment Plant	-	-	Active
VAUGHN RD PUMPHOUSE	302	No	Treatment Plant	-	-	Active
LANCINTERCONNEC	303	No	Treatment Plant	-	-	Active
TREATMENT PLANT	304	No	Treatment Plant	-	-	Active
VAUGHN ROAD PLANT	305	No	Treatment Plant	-	-	Inactive

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SPRINGPUMPHOUSE	301	Filtration, Diatomaceous Earth	Particulate removal
VAUGHN RD PUMPHOUSE	302	Hypochlorination, Post	Disinfection
VAUGHN RD PUMPHOUSE	302	4-Log Treatment of Viruses	Disinfection
LANCINTERCONNEC	303	Hypochlorination, Post	Disinfection
TREATMENT PLANT	304	Hypochlorination, Post	Disinfection

1 - 5 of 5

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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