Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA4410161
PWS Name	MONTGOMERY WATER AUTHORITY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2700
County Served	Lycoming

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)	2432233	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2432234	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
TT	Treatment Technique (SWTR and GWR)	Ground Water Rule	Groundwater Rule	2401437	Returned to Compliance	01-OCT-2023	31-OCT-2023	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	2401436	Returned to Compliance	01-OCT-2023	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2332582	Returned to Compliance	01-JUL-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2315015	Returned to Compliance	11-JAN-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2315016	Returned to Compliance	11-JAN-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2315021	Returned to Compliance	11-JAN-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2315018	Returned to Compliance	11-JAN-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2315019	Returned to Compliance	11-JAN-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2315020	Returned to Compliance	11-JAN-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2315017	Returned to Compliance	11-JAN-2023	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	2320185	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	2320186	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2321652	Returned to Compliance	01-DEC-2022	31-DEC-2022	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2321651	Returned to Compliance	01-NOV-2022	30-NOV-2022	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2229977	Returned to Compliance	01-JUN-2022	30-JUN-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2208533	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2208532	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	2208535	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	2201486	Returned to Compliance	01-OCT-2021	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2208531	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2208530	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	2208534	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	2208529	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2120591	Returned to Compliance	01-DEC-2020	31-DEC-2020	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	2101652	Returned to Compliance	01-OCT-2020	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	2033867	Returned to Compliance	01-APR-2020	30-JUN-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	2021657	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	2021636	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	2021656	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	2021637	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	2021658	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	2021655	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	2021635	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	2021654	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	2021634	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	2021633	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	2021653	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	2021652	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	2021632	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	2021631	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	2021651	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	2021650	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	2021649	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	2021648	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	2021629	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	2021647	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	2021628	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	2021646	Returned to Compliance	01-JAN-2020	31-MAR-2020	No

1 - 50 of 145

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
253258279016	2332582	SOX	State Compliance achieved	16-JUL-2025	State	-
250143685001	2401436	SOX	State Compliance achieved	16-JUL-2025	State	-
253223387004	2432233	SOX	State Compliance achieved	28-MAY-2025	State	-
253223387004	2432234	SOX	State Compliance achieved	28-MAY-2025	State	-
240143787002	2401437	SOX	State Compliance achieved	27-DEC-2023	State	-
230852975001	2229977	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2320186	SOX	State Compliance achieved	27-APR-2023	State	-
230852975001	2208529	SOX	State Compliance achieved	27-APR-2023	State	-
230852975001	2208530	SOX	State Compliance achieved	27-APR-2023	State	-
230852975001	2208531	SOX	State Compliance achieved	27-APR-2023	State	-
230852975001	2208532	SOX	State Compliance achieved	27-APR-2023	State	-
230852975001	2208533	SOX	State Compliance achieved	27-APR-2023	State	-
230852975001	2208534	SOX	State Compliance achieved	27-APR-2023	State	-
230852975001	2208535	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2315015	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2315016	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2315017	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2315018	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2315019	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2315020	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2315021	SOX	State Compliance achieved	27-APR-2023	State	-
231501579003	2320185	SOX	State Compliance achieved	27-APR-2023	State	-
232165180014	2321651	SOX	State Compliance achieved	26-APR-2023	State	-
232165180014	2321652	SOX	State Compliance achieved	26-APR-2023	State	-
220148673001	2201486	SOX	State Compliance achieved	04-JAN-2022	State	-
212059168003	2120591	SOX	State Compliance achieved	17-JUN-2021	State	-
210165267001	2101652	SOX	State Compliance achieved	02-DEC-2020	State	-
212162263001	2021622	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021623	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021624	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021625	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021626	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021627	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021628	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021629	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021630	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021631	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021632	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021633	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021634	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021635	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021636	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021637	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021638	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021639	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021640	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021641	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021642	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021643	SOX	State Compliance achieved	02-NOV-2020	State	-
212162263001	2021644	SOX	State Compliance achieved	02-NOV-2020	State	-

1 - 50 of 145

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #2	002	Yes	Well	Ground water under the influence of surface water	Other	Inactive
WELL #4	004	Yes	Well	Ground water	Permanent	Active
WELL #3	003	Yes	Well	Ground water	Permanent	Active
WELL #1	001	Yes	Well	Ground water	Permanent	Active
WELLHOUSE #1	100	No	Sampling Station	-	-	Active
TAP @ WELL #3	103	No	Sampling Station	-	-	Active
WELLHOUSE #4	104	No	Sampling Station	-	-	Active
WELLHOUSE #2	102	No	Sampling Station	-	-	Inactive
WELLHOUSE #1	300	No	Treatment Plant	-	-	Active
WELLHOUSE #3	302	No	Treatment Plant	-	-	Active
WELLHOUSE #4	304	No	Treatment Plant	-	-	Active
WELLHOUSE #2	301	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELLHOUSE #1	300	Hypochlorination, Post	Disinfection
WELLHOUSE #1	300	4-Log Treatment of Viruses	Disinfection
WELLHOUSE #2	301	Hypochlorination, Post	Disinfection
WELLHOUSE #3	302	Inhibitor, Polyphosphate	Corrosion control
WELLHOUSE #3	302	Gaseous Chlorination, Post	Disinfection
WELLHOUSE #3	302	4-Log Treatment of Viruses	Disinfection
WELLHOUSE #4	304	pH Adjustment	Corrosion control
WELLHOUSE #4	304	Inhibitor, Orthophosphate	Corrosion control
WELLHOUSE #4	304	Gaseous Chlorination, Post	Disinfection
WELLHOUSE #4	304	4-Log Treatment of Viruses	Disinfection

1 - 10 of 10

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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