Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA6430037
PWS Name	AQUA PA GREENVILLE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	8600
County Served	Mercer

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	Total Haloacetic Acids (HAA5)	2516659	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	2429441	Returned to Compliance	01-AUG-2024	31-AUG-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2339794	Returned to Compliance	01-SEP-2023	30-NOV-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2313471	Returned to Compliance	01-NOV-2022	31-JAN-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2232667	Returned to Compliance	01-JUN-2022	31-AUG-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2218145	Returned to Compliance	01-FEB-2022	28-FEB-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2127283	Returned to Compliance	01-MAY-2021	31-JUL-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2110313	Returned to Compliance	01-DEC-2020	28-FEB-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2110312	Returned to Compliance	01-NOV-2020	31-JAN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2110311	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1933179	Returned to Compliance	01-JUL-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1940098	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1919848	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1909136	Returned to Compliance	01-DEC-2018	31-DEC-2018	No
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1811704	Returned to Compliance	01-JAN-2018	31-JAN-2018	Yes
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	1807761	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1710345	Returned to Compliance	01-DEC-2016	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1643783	Returned to Compliance	01-SEP-2016	30-SEP-2016	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1631634	Returned to Compliance	01-JUN-2016	30-JUN-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	1609297	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1410746	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1235613	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1312223	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	1312229	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	1312228	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	1312227	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	1312226	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	1312224	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	1312225	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1211200	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1211198	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1211199	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	1211197	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1108437	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1108436	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	1023772	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	1023771	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1023773	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	0908393	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0807819	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	0807821	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	0807820	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	0718598	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	0624993	Returned to Compliance	01-APR-2006	30-JUN-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	0707491	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	0619217	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	0707510	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	0707509	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	0707508	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	0707507	Returned to Compliance	01-JAN-2006	31-DEC-2006	No

1 - 50 of 146

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
25166592001	2516659	SOX	State Compliance achieved	08-MAY-2025	State	-
252944186001	2429441	SOX	State Compliance achieved	15-OCT-2024	State	-
243979480002	2339794	SOX	State Compliance achieved	29-MAR-2024	State	-
233266775001	2232667	SIF	State Public Notification received	18-AUG-2023	State	-
231347180001	2313471	SOX	State Compliance achieved	05-MAY-2023	State	-
221814574001	2218145	SOX	State Compliance achieved	28-MAR-2022	State	-
212728368006	2127283	SOX	State Compliance achieved	05-AUG-2021	State	-
211031168002	2110313	SOX	State Compliance achieved	29-JAN-2021	State	-
211031168002	2110311	SOX	State Compliance achieved	29-JAN-2021	State	-
211031168002	2110312	SOX	State Compliance achieved	29-JAN-2021	State	-
214009857001	1940098	SIF	State Public Notification received	02-DEC-2020	State	-
193317956003	1933179	SOX	State Compliance achieved	29-AUG-2019	State	-
191984856002	1919848	SOX	State Compliance achieved	03-MAY-2019	State	-
190913656001	1909136	SOX	State Compliance achieved	30-JAN-2019	State	-
181170450002	1811704	SOX	State Compliance achieved	27-FEB-2018	State	-
180776150001	1807761	SOX	State Compliance achieved	01-FEB-2018	State	-
171034544002	1710345	SOX	State Compliance achieved	01-FEB-2017	State	-
174378338001	1643783	SOX	State Compliance achieved	17-NOV-2016	State	-
163163438002	1631634	SOX	State Compliance achieved	01-AUG-2016	State	-
160929738001	1609297	SOX	State Compliance achieved	28-JAN-2016	State	-
141074626001	1410746	SOX	State Compliance achieved	14-FEB-2014	State	-
131222320003	1312223	SOX	State Compliance achieved	05-FEB-2013	State	-
131222320003	1312224	SOX	State Compliance achieved	05-FEB-2013	State	-
131222320003	1312225	SOX	State Compliance achieved	05-FEB-2013	State	-
131222320003	1312229	SOX	State Compliance achieved	05-FEB-2013	State	-
131222320003	1312227	SOX	State Compliance achieved	05-FEB-2013	State	-
131222320003	1312228	SOX	State Compliance achieved	05-FEB-2013	State	-
131222320003	1312226	SOX	State Compliance achieved	05-FEB-2013	State	-
123561314005	1235613	SOX	State Compliance achieved	23-AUG-2012	State	-
121119814002	1211198	SOX	State Compliance achieved	08-FEB-2012	State	-
121119814002	1211199	SOX	State Compliance achieved	08-FEB-2012	State	-
121119814002	1211200	SOX	State Compliance achieved	08-FEB-2012	State	-
121119714001	1211197	SOX	State Compliance achieved	06-FEB-2012	State	-
11084368001	1108437	SOX	State Compliance achieved	15-FEB-2011	State	-
11084368001	1108436	SOX	State Compliance achieved	15-FEB-2011	State	-
11237712002	1023771	SOX	State Compliance achieved	16-NOV-2010	State	-
11237712002	1023773	SOX	State Compliance achieved	16-NOV-2010	State	-
11237712002	1023772	SOX	State Compliance achieved	16-NOV-2010	State	-
100839387001	0908393	SIF	State Public Notification received	06-NOV-2009	State	-
080781980001	0807819	SOX	State Compliance achieved	29-JAN-2008	State	-
080781980001	0807821	SOX	State Compliance achieved	29-JAN-2008	State	-
080781980001	0807820	SOX	State Compliance achieved	29-JAN-2008	State	-
070749177001	0707491	SOX	State Compliance achieved	18-MAY-2007	State	-
070749177001	0707510	SOX	State Compliance achieved	18-MAY-2007	State	-
070749177001	0707492	SOX	State Compliance achieved	18-MAY-2007	State	-
070749177001	0707493	SOX	State Compliance achieved	18-MAY-2007	State	-
070749177001	0707494	SOX	State Compliance achieved	18-MAY-2007	State	-
070749177001	0707495	SOX	State Compliance achieved	18-MAY-2007	State	-
070749177001	0707496	SOX	State Compliance achieved	18-MAY-2007	State	-
070749177001	0707497	SOX	State Compliance achieved	18-MAY-2007	State	-

1 - 50 of 137

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SHENANGO RIVER	001	Yes	Intake	Surface water	Permanent	Active
LAB TAP-FIN H2O	101	No	Sampling Station	-	-	Active
GREENVILLE PLANT	301	No	Treatment Plant	-	-	Active

1 - 3 of 3

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
GREENVILLE PLANT	301	Permanganate	Iron removal
GREENVILLE PLANT	301	Activated Carbon, Powdered	Taste / odor control
GREENVILLE PLANT	301	Gaseous Chlorination, Pre	Disinfection
GREENVILLE PLANT	301	Rapid Mix	Particulate removal
GREENVILLE PLANT	301	Coagulation	Particulate removal
GREENVILLE PLANT	301	Flocculation	Particulate removal
GREENVILLE PLANT	301	Sedimentation	Particulate removal
GREENVILLE PLANT	301	Gaseous Chlorination, Pre	Disinfection
GREENVILLE PLANT	301	pH Adjustment, Pre	Particulate removal
GREENVILLE PLANT	301	Filtration, Rapid Sand	Particulate removal
GREENVILLE PLANT	301	Gaseous Chlorination, Post	Disinfection
GREENVILLE PLANT	301	Fluoridation	Other
GREENVILLE PLANT	301	Inhibitor, Polyphosphate	Corrosion control
GREENVILLE PLANT	301	Chloramines	Disinfection by-products control
GREENVILLE PLANT	301	Innovative	Other
GREENVILLE PLANT	301	Hypochlorination, Pre	Disinfection

1 - 16 of 16

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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