Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA7360025
PWS Name	MASONIC HOMES
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3707
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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2428098	Returned to Compliance	01-JUL-2024	31-JUL-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2339218	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	2339222	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	2339219	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	2339220	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	2339221	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	2339223	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	2044113	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	2044114	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	2044112	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2044085	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	2044086	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	2044087	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	2044088	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	2044110	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	2044109	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	2044108	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	2044107	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	2044106	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	2044111	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	2044105	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	2044104	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	2044103	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	2044102	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	2044101	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	2044100	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	2044099	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	2044098	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	2044097	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	2044096	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	2044095	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	2044094	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	2044093	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	2044092	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	2044091	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	2044090	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	2044089	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	1439851	Returned to Compliance	01-SEP-2014	30-SEP-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1439850	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	00V0001	Returned to Compliance	01-JUL-2000	02-AUG-2000	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9578630	Returned to Compliance	01-APR-1995	30-JUN-1995	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9468592	Known	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	9550525	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	9550514	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	9550515	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	9550516	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	9550518	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	9550519	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	9550520	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	9550521	Returned to Compliance	01-JAN-1994	31-DEC-1994	No

1 - 50 of 55

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
252809887005	2428098	SOX	State Compliance achieved	23-MAY-2025	State	-
243921880001	2339223	SOX	State Compliance achieved	25-OCT-2023	State	-
243921880001	2339222	SOX	State Compliance achieved	25-OCT-2023	State	-
243921880001	2339221	SOX	State Compliance achieved	25-OCT-2023	State	-
243921880001	2339220	SOX	State Compliance achieved	25-OCT-2023	State	-
243921880001	2339219	SOX	State Compliance achieved	25-OCT-2023	State	-
243921880001	2339218	SOX	State Compliance achieved	25-OCT-2023	State	-
234408563001	2044094	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044114	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044113	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044112	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044111	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044110	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044109	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044108	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044107	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044106	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044105	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044104	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044103	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044102	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044101	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044100	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044099	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044098	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044085	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044086	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044087	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044088	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044089	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044090	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044091	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044092	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044093	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044095	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044096	SOX	State Compliance achieved	28-AUG-2023	State	-
234408563001	2044097	SOX	State Compliance achieved	28-AUG-2023	State	-
153985026001	1439850	SOX	State Compliance achieved	12-NOV-2014	State	-
153985026001	1439851	SOX	State Compliance achieved	12-NOV-2014	State	-
0000085	00V0001	EOX	Federal Compliance achieved	02-AUG-2000	ODSWeb	-
95E0002	9550514	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9550517	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9550518	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9550515	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9550516	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9550519	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9578630	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9550525	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9550524	SOX	State Compliance achieved	23-OCT-1995	State	-
95E0002	9550523	SOX	State Compliance achieved	23-OCT-1995	State	-

1 - 50 of 55

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
ETOWN INTERCONNECT	004	Yes	Consecutive Connection	Surface water	Other	Inactive
WELL EM700	003	Yes	Well	Ground water	Permanent	Active
WELL EM600	002	Yes	Well	Ground water	Permanent	Active
WELL EM500	001	Yes	Well	Ground water	Permanent	Active
TREAT BUILD	101	No	Sampling Station	-	-	Active
ETOWN INTERCONN	102	No	Sampling Station	-	-	Inactive
TREATMENT BLDG	300	No	Treatment Plant	-	-	Active

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT BLDG	300	Inhibitor, Polyphosphate	Corrosion control
TREATMENT BLDG	300	Hypochlorination, Post	Disinfection
TREATMENT BLDG	300	pH Adjustment	Corrosion control
TREATMENT BLDG	300	4-Log Treatment of Viruses	Disinfection

1 - 4 of 4

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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