Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA1090070
PWS Name	NWWA WARRINGTON TOWNSHIP
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	21588
County Served	Bucks

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-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2414573	Returned to Compliance	01-FEB-2024	29-FEB-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2414599	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	2414598	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2414597	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2414596	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	2414595	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	2414594	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	2414593	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2414592	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	2414591	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2414590	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	2414589	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	2414588	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2414587	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2414586	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2414585	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	2414584	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	2414583	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	2414582	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	2414581	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2414580	Returned to Compliance	01-JAN-2024	31-MAR-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2403680	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2403677	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2403679	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2403678	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2403676	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1935396	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1935395	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1903295	Returned to Compliance	10-FEB-2019	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1903296	Returned to Compliance	01-DEC-2018	31-DEC-2018	Yes
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	1819779	Returned to Compliance	01-JUN-2018	30-JUN-2018	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1729599	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1723784	Returned to Compliance	01-JUN-2017	30-JUN-2017	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1723785	Returned to Compliance	01-JUN-2017	30-JUN-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1723783	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1716460	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1716459	Returned to Compliance	01-MAR-2017	31-MAR-2017	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1715275	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1715274	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1716501	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1716500	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1716530	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1716471	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1716499	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1716529	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1716470	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1716528	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1716498	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1716469	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	1716468	Returned to Compliance	01-JAN-2017	31-MAR-2017	No

1 - 50 of 486

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
251458087008	2414580	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414599	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414582	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414583	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414584	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414585	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414586	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414587	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414588	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414589	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414590	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414591	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414592	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414593	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414594	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414595	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414596	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414597	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414598	SOX	State Compliance achieved	02-APR-2025	State	-
251458087008	2414581	SOX	State Compliance achieved	02-APR-2025	State	-
241457386007	2414573	SOX	State Compliance achieved	19-APR-2024	State	-
240367686001	2403677	SOX	State Compliance achieved	14-FEB-2024	State	-
240367686001	2403679	SOX	State Compliance achieved	14-FEB-2024	State	-
240367686001	2403680	SOX	State Compliance achieved	14-FEB-2024	State	-
240367686001	2403676	SOX	State Compliance achieved	14-FEB-2024	State	-
240367686001	2403678	SOX	State Compliance achieved	14-FEB-2024	State	-
203539558001	1935396	SOX	State Compliance achieved	29-JUN-2020	State	-
203539558001	1935395	SOX	State Compliance achieved	29-JUN-2020	State	-
190329557004	1903296	SOX	State Compliance achieved	12-AUG-2019	State	-
190329557004	1903295	SOX	State Compliance achieved	12-AUG-2019	State	-
181977950001	1819779	SOX	State Compliance achieved	15-AUG-2018	State	-
182378345001	1723784	SOX	State Compliance achieved	12-FEB-2018	State	-
182378345001	1729599	SOX	State Compliance achieved	12-FEB-2018	State	-
182378345001	1723783	SOX	State Compliance achieved	12-FEB-2018	State	-
182378345001	1723785	SOX	State Compliance achieved	12-FEB-2018	State	-
171646146019	1716525	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716526	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716527	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716528	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716529	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716530	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716531	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716532	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716533	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716534	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716535	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716536	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716537	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716538	SIF	State Public Notification received	11-JUL-2017	State	-
171646146019	1716539	SIF	State Public Notification received	11-JUL-2017	State	-

1 - 50 of 486

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
NWWA-STUMP ROAD	010	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 11	009	Yes	Well	Ground water	Permanent	Active
WELL #9	008	Yes	Well	Ground water	Permanent	Active
WELL #8	007	Yes	Well	Ground water	Permanent	Active
WELL #6	006	Yes	Well	Ground water	Permanent	Active
WELL #5	005	Yes	Well	Ground water	Permanent	Active
WELL #3	003	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 #4	004	Yes	Well	Ground water	Interim	Active
NWWA-PICKTOWN RD	011	Yes	Consecutive Connection	Surface water	Permanent	Active
NWWA#BRADFORD GREENE	012	Yes	Consecutive Connection	Surface water	Permanent	Active
NWWA#LOWER NIKE	013	Yes	Consecutive Connection	Surface water	Permanent	Active
NWWA#WOODLANDS	014	Yes	Consecutive Connection	Surface water	Permanent	Active
NWWA HIGHGROVEMANOR	015	Yes	Consecutive Connection	Surface water	Permanent	Active
NWWA COUNTY LINE RD	016	Yes	Consecutive Connection	Surface water	Permanent	Active
WELLS 1,2,6 EP	101	No	Sampling Station	-	-	Active
WELL 3 EP	102	No	Sampling Station	-	-	Active
WELL 4 EP	103	No	Sampling Station	-	-	Active
WELL 5 EP	104	No	Sampling Station	-	-	Active
WELL 8 EP	105	No	Sampling Station	-	-	Active
WELL 9 EP	106	No	Sampling Station	-	-	Active
WELL 11 EP	107	No	Sampling Station	-	-	Active
NWWA STUMP RD	108	No	Sampling Station	-	-	Active
NWWA PICKTOWN RD	109	No	Sampling Station	-	-	Active
NWWA BRADFORD GREENE	110	No	Sampling Station	-	-	Active
NWWA LOWER NIKE	111	No	Sampling Station	-	-	Active
NWWA WOODLANDS	112	No	Sampling Station	-	-	Active
NWWA HIGH GROVE	113	No	Sampling Station	-	-	Active
NWWA COUNTY LINE RD	114	No	Sampling Station	-	-	Active
COSTNER CIRCLE	300	No	Treatment Plant	-	-	Active
WELL #3	301	No	Treatment Plant	-	-	Active
WELL #4	302	No	Treatment Plant	-	-	Active
WELL #5	303	No	Treatment Plant	-	-	Active
WELL #8	304	No	Treatment Plant	-	-	Active
WELL #9	305	No	Treatment Plant	-	-	Active
WELL 11	306	No	Treatment Plant	-	-	Active

1 - 37 of 37

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
COSTNER CIRCLE	300	Gaseous Chlorination, Post	Disinfection
COSTNER CIRCLE	300	Aeration, Packed Tower	Organics removal
COSTNER CIRCLE	300	Activated Carbon, Granular	Organics removal
COSTNER CIRCLE	300	4-Log Treatment of Viruses	Disinfection
WELL #3	301	Gaseous Chlorination, Post	Disinfection
WELL #3	301	Activated Carbon, Granular	Organics removal
WELL #3	301	4-Log Treatment of Viruses	Disinfection
WELL #4	302	Gaseous Chlorination, Post	Disinfection
WELL #5	303	Gaseous Chlorination, Post	Disinfection
WELL #5	303	Activated Carbon, Granular	Organics removal
WELL #5	303	4-Log Treatment of Viruses	Disinfection
WELL #8	304	Gaseous Chlorination, Post	Disinfection
WELL #8	304	Activated Carbon, Granular	Organics removal
WELL #8	304	4-Log Treatment of Viruses	Disinfection
WELL #9	305	Gaseous Chlorination, Post	Disinfection
WELL #9	305	Aeration, Diffused	Organics removal
WELL #9	305	Activated Carbon, Granular	Organics removal
WELL #9	305	4-Log Treatment of Viruses	Disinfection
WELL 11	306	Gaseous Chlorination, Post	Disinfection
WELL 11	306	Activated Carbon, Granular	Organics removal
WELL 11	306	4-Log Treatment of Viruses	Disinfection

1 - 21 of 21

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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