Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	VA2069250
PWS Name	FREDERICK WATER
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	46206
County Served	Frederick

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	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	2544904	Open	01-JUL-2025	-	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2544902	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2544903	Returned to Compliance	01-JAN-2021	31-MAR-2021	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2544901	Returned to Compliance	01-JUN-2001	30-JUN-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2544894	Known	01-JUL-1994	31-JUL-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2542594	Known	01-MAR-1994	31-MAR-1994	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1831781	Known	01-JUN-1977	31-MAY-1981	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1831681	Known	01-JUN-1977	31-MAY-1981	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
444807	2544904	SIE	State Public Notification requested	09-SEP-2025	State	-
444805	2544903	SIF	State Public Notification received	08-APR-2022	State	-
444805	2544902	SIF	State Public Notification received	08-APR-2022	State	-
444801	2544901	SOX	State Compliance achieved	27-JUL-2001	State	-
594	2544894	SIF	State Public Notification received	25-AUG-1994	State	-
494	2542594	SIF	State Public Notification received	22-APR-1994	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SENSENY ROAD SVC AREA (MASTER METER)	13678	Yes	Consecutive Connection	Surface water	Emergency	Active
PLANT SITE WELL	40222	Yes	Well	Ground water	Permanent	Active
ORCHARD VIEW WELL	40217	Yes	Well	Ground water	Permanent	Active
WHETZEL SPRING WELL	25337	Yes	Well	Ground water	Permanent	Active
BARTONSVILLE WELL	25335	Yes	Well	Ground water under the influence of surface water	Permanent	Active
CLEAR BROOK QUARRY (PIT 3)	34640	Yes	Intake	Surface water	Permanent	Inactive
STEPHENS CITY QUARRY (NORTH)	6041	Yes	Intake	Surface water	Permanent	Active
CLEAR BROOK PIT 2 TO SLIWINSKI	42237	Yes	Intake	Surface water	Permanent	Active
STEPHENS CITY QUARRY (SOUTH)	40223	Yes	Intake	Surface water	Permanent	Active
CLEAR BROOK QUARRY (PIT 2)	25338	Yes	Intake	Surface water	Permanent	Active
ROUTE 7 SVC AREA (MASTER METER)	13679	Yes	Consecutive Connection	Surface water	Emergency	Active
STEIN INDUSTRIAL SVC AREA (MASTER METER)	13681	Yes	Consecutive Connection	Surface water	Emergency	Active
ROUTE 11 N SVC AREA (MASTER METER)	13682	Yes	Consecutive Connection	Surface water	Emergency	Active
STEPHENS RUN SVC AREA (MASTER METER)	13685	Yes	Consecutive Connection	Surface water	Emergency	Active
SUNNYSIDE SERVICE AREA (MASTER METER)	3120	Yes	Consecutive Connection	Surface water	Emergency	Active
ROUTE 11 SVC AREA (MASTER METER)	13686	Yes	Consecutive Connection	Surface water	Permanent	Active
ROUTE 50 SVC AREA (MASTER METER)	13687	Yes	Consecutive Connection	Surface water	Permanent	Active
FCSA	13689	No	Distribution System/Zone	-	-	Active
116 ASPEN DRIVE	42100	No	Distribution System/Zone	-	-	Inactive
HOOD PUMP STA (STATE ROUTE 883)	27307	No	Pump Facility	-	-	Active
SUNNYSIDE BOOSTER PUMP STA (US ROUTE 522	27308	No	Pump Facility	-	-	Active
STATELINE PUMP STATION	42414	No	Pump Facility	-	-	Active
RTE 50 WEST PUMP STATION	42415	No	Pump Facility	-	-	Active
EP - JAMES DIEHL WTP	19340	No	Sampling Station	-	-	Active
EP - JAMES T. ANDERSON WTP	27305	No	Sampling Station	-	-	Active
SLIWINSKI ENTRY POINT - USING PIT 2	42208	No	Sampling Station	-	-	Active
NORTHWEST STORAGE TANK	20188	No	Storage	-	-	Active
DIEHL WTP CLEARWELL	22096	No	Storage	-	-	Active
ANDERSON WTP CLEARWELL	27306	No	Storage	-	-	Active
ROUTE 277 STORAGE TANK	42413	No	Storage	-	-	Active
ROUTE 642 STORAGE TANK	6051	No	Storage	-	-	Active
SENSENY ROAD TANK	12635	No	Storage	-	-	Inactive
CLEAR BROOK TANK	3067	No	Storage	-	-	Inactive
JAMES WOOD TANK	5617	No	Storage	-	-	Inactive
STONEWALL INDUSTRIAL PARK TANK	5818	No	Storage	-	-	Inactive
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	No	Treatment Plant	-	-	Active
SLIWINSKI WTP - USING PIT 2	42236	No	Treatment Plant	-	-	Active
JAMES DIEHL WATER TREATMENT PLANT	5613	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Rapid Mix	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Flocculation	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Sedimentation	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Filtration, Rapid Sand	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Gaseous Chlorination, Post	Disinfection
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Gaseous Chlorination, Pre	Disinfection
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Fluoridation	Other
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Coagulation	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	pH Adjustment, Pre	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Filtration, Rapid Sand	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Filtration, Rapid Sand	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Filtered	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Sedimentation	Particulate removal
JAMES T. ANDERSON WATER TREATMENT PLANT	27304	Sedimentation	Particulate removal
SLIWINSKI WTP - USING PIT 2	42236	Hypochlorination, Post	Disinfection
SLIWINSKI WTP - USING PIT 2	42236	Filtration, Ultrafiltration	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Fluoridation	Other
JAMES DIEHL WATER TREATMENT PLANT	5613	Rapid Mix	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Filtration, Rapid Sand	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Gaseous Chlorination, Post	Disinfection
JAMES DIEHL WATER TREATMENT PLANT	5613	Gaseous Chlorination, Pre	Disinfection
JAMES DIEHL WATER TREATMENT PLANT	5613	Coagulation	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	pH Adjustment, Pre	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Flocculation	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Sedimentation	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Filtration, Rapid Sand	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Filtration, Rapid Sand	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Filtration, Rapid Sand	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Filtered	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Sedimentation	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Sedimentation	Particulate removal
JAMES DIEHL WATER TREATMENT PLANT	5613	Sedimentation	Particulate 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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