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PWS ID	MD0010018
PWS Name	MIDLAND-LONACONING
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	5000
County Served	Allegany

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	46	Returned to Compliance	01-APR-2025	30-JUN-2025	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	44	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	43	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	11	Returned to Compliance	01-JAN-2023	31-JAN-2023	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	41	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	42	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	39	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	40	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	10	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	6	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5	Returned to Compliance	01-JUL-2013	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4	Returned to Compliance	01-JUL-2008	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	2	Returned to Compliance	01-FEB-2000	29-FEB-2000	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3	Returned to Compliance	01-SEP-1999	30-SEP-1999	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1	Returned to Compliance	01-AUG-1999	31-AUG-1999	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9817246	Known	01-JUL-1997	09-MAY-2000	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9610002	Known	01-SEP-1996	30-SEP-1996	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9610001	Returned to Compliance	01-JUN-1996	30-JUN-1996	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	9200001	Known	01-JUL-1992	31-DEC-1992	No
TT	Failure to Filter (SWTR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9799999	Returned to Compliance	01-JAN-1992	16-JUL-1992	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	91V0001	Known	01-JUL-1991	31-JUL-1991	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
57	46	SOX	State Compliance achieved	27-AUG-2025	State	-
49	43	SOX	State Compliance achieved	28-MAR-2024	State	2/1/23 OUTS indicator
46	42	SOX	State Compliance achieved	28-MAR-2024	State	2/1/23 OUTS indicator
43	41	SOX	State Compliance achieved	28-MAR-2024	State	2/1/23 OUTS indicator
52	44	SOX	State Compliance achieved	28-MAR-2024	State	2/1/23 OUTS indicator
40	40	SOX	State Compliance achieved	28-MAR-2024	State	2/1/23 OUTS indicator
37	39	SOX	State Compliance achieved	28-MAR-2024	State	2/1/23 OUTS indicator
34	11	SIF	State Public Notification received	27-JAN-2023	State	-
30	10	SOX	State Compliance achieved	15-OCT-2018	State	Late report
20	5	SOX	State Compliance achieved	27-MAY-2015	State	ENFORCEMENTID :1564214;
17	6	SIE	State Public Notification requested	12-NOV-2014	State	ENFORCEMENTID :1562514;
18	4	SOX	State Compliance achieved	06-AUG-2008	State	ENFORCEMENTID :0841656;
14	2	SOX	State Compliance achieved	31-MAR-2000	State	ENFORCEMENTID :0020790; RESUBMIT TO EPA-NPR
12	1	SOX	State Compliance achieved	31-OCT-1999	State	ENFORCEMENTID :0021224;
13	3	SOX	State Compliance achieved	31-OCT-1999	State	ENFORCEMENTID :0021224;
9821569	9817246	SIA	State Violation/Reminder Notice	09-MAR-1998	State	-
9610003	9610002	SFH	State Boil Water Order	07-SEP-1996	State	-
9610002	9610001	SIA	State Violation/Reminder Notice	07-AUG-1996	State	-
9799999	9799999	SOX	State Compliance achieved	30-SEP-1994	ODSWeb	-
9308801	9200001	EF!	Federal Proposed Administrative Order Issued	14-MAY-1993	ODSWeb	-
9304200	91V0001	EFJ	Federal issued Formal Notice of Violation	24-FEB-1993	ODSWeb	-

1 - 21 of 21

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC-MD0010011-TP99	8136	Yes	Consecutive Connection	Surface water	Other	Inactive
MIDLAND NOPERMIT	43	Yes	Well	Ground water	Permanent	Inactive
ELKLICK RUN AL018190	42	Yes	Well	Ground water	Permanent	Inactive
KOONTZ RUN AL009415	38	Yes	Well	Ground water	Permanent	Inactive
CHARLESTOWN 2 AL940661	34	Yes	Well	Ground water	Permanent	Inactive
CHARLESTOWN 1 AL880245	33	Yes	Well	Ground water	Permanent	Inactive
GILMORE 3 AL940682	41	Yes	Well	Ground water	Permanent	Active
GILMORE 2 (ELKLICK 2) AL880280	40	Yes	Well	Ground water	Permanent	Active
GILMORE 1 (ELKLICK RN) AL014379	39	Yes	Well	Ground water	Permanent	Active
KOONTZ ARTESIAN AL011429	37	Yes	Well	Ground water	Permanent	Active
KOONTZ 2 AL940648	36	Yes	Well	Ground water	Permanent	Active
KOONTZ 1 AL940553	35	Yes	Well	Ground water	Permanent	Active
MIDLAND-GILMORE RESERVOIR	15422	Yes	Reservoir	Surface water	Permanent	Active
KOONTZ RESERVOIR	15421	Yes	Reservoir	Surface water	Permanent	Active
CHARLESTOWN RESERVOIR	15420	Yes	Reservoir	Surface water	Permanent	Active
KOONTZ FILTER PLANT KOONTZ RUN	15551	No	Common Headers	-	-	Active
GILMORE-MIDLAND FP ELKLICK RUN	15552	No	Common Headers	-	-	Active
PURCHASED FROSTBURG	15553	No	Common Headers	-	-	Active
CHARLESTOWN FP JACKSON RUN	15550	No	Common Headers	-	-	Inactive
DISTRIBUTION SYSTEM	8226	No	Distribution System/Zone	-	-	Active
STORAGE TANK	18515	No	Storage	-	-	Active
KOONTZ FILTER PLANT KOONTZ RUN	25606	No	Treatment Plant	-	-	Active
GILMORE-MIDLAND FP ELKLICK RUN	25607	No	Treatment Plant	-	-	Active
CHARLESTOWN FP JACKSON RUN	25605	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHARLESTOWN FP JACKSON RUN	25605	Gaseous Chlorination, Post	Disinfection
CHARLESTOWN FP JACKSON RUN	25605	pH Adjustment, Post	Corrosion control
CHARLESTOWN FP JACKSON RUN	25605	Coagulation	Particulate removal
CHARLESTOWN FP JACKSON RUN	25605	Filtration, Rapid Sand	Particulate removal
CHARLESTOWN FP JACKSON RUN	25605	Rapid Mix	Particulate removal
CHARLESTOWN FP JACKSON RUN	25605	Sedimentation	Particulate removal
KOONTZ FILTER PLANT KOONTZ RUN	25606	pH Adjustment, Post	Corrosion control
KOONTZ FILTER PLANT KOONTZ RUN	25606	Coagulation	Particulate removal
KOONTZ FILTER PLANT KOONTZ RUN	25606	Filtration, Rapid Sand	Particulate removal
KOONTZ FILTER PLANT KOONTZ RUN	25606	Rapid Mix	Particulate removal
KOONTZ FILTER PLANT KOONTZ RUN	25606	Sedimentation	Particulate removal
KOONTZ FILTER PLANT KOONTZ RUN	25606	Hypochlorination, Post	Disinfection
KOONTZ FILTER PLANT KOONTZ RUN	25606	Permanganate	Iron removal
GILMORE-MIDLAND FP ELKLICK RUN	25607	pH Adjustment, Post	Corrosion control
GILMORE-MIDLAND FP ELKLICK RUN	25607	Coagulation	Particulate removal
GILMORE-MIDLAND FP ELKLICK RUN	25607	Filtration, Rapid Sand	Particulate removal
GILMORE-MIDLAND FP ELKLICK RUN	25607	Rapid Mix	Particulate removal
GILMORE-MIDLAND FP ELKLICK RUN	25607	Sedimentation	Particulate removal
GILMORE-MIDLAND FP ELKLICK RUN	25607	Hypochlorination, Post	Disinfection
GILMORE-MIDLAND FP ELKLICK RUN	25607	Permanganate	Iron removal

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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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