ST. STEPHEN SCHOOL

Maryland — Non-Transient Non-Community — PWSID: MD1030038

System Information

PWSID	MD1030038
System Name	ST. STEPHEN SCHOOL
System Type	Non-Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	03
Serves School	Yes
Wholesaler	No
First Reported	Dec 15, 1988
Last Reported	Dec 3, 2025

Location & Contact

State	Maryland
City	KINGSVILLE
ZIP Code	21087
Address	St. Stephen School
Organization	KOZLOWSKI, MARIANNE
Phone	410-592-7617

Population & Service

Population Served	350
Service Connections	1

Drinking Water Violations (44)

This water system has 44 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jul 1, 1996	Sep 30, 1996	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Sep 30, 1996	Total Coliform Rule
Jul 1, 1996	Sep 30, 1996	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Resolved	Sep 30, 1996	Total Coliform Rule
Jan 1, 1996	Jan 15, 2001	Lead and Copper Rule	TT	Yes	No	—	TT	—	Archived	Jan 15, 2001	Lead and Copper Rule
Jan 1, 1996	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Jul 1, 1993	Apr 24, 1995	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 24, 1995	Lead and Copper Rule
Jul 1, 1993	Apr 24, 1995	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 24, 1995	Lead and Copper Rule
Jul 1, 1993	Apr 24, 1995	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 24, 1995	Lead and Copper Rule
Jul 1, 1993	Apr 24, 1995	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 24, 1995	Lead and Copper Rule
Jul 1, 1993	Apr 24, 1995	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 24, 1995	Lead and Copper Rule
Jan 1, 1993	Dec 31, 1995	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Apr 24, 1995	Nitrate Rule
Jan 1, 1993	Dec 31, 1995	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Apr 24, 1995	Nitrate Rule
Jan 1, 1993	Dec 31, 1995	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Apr 24, 1995	Nitrate Rule
Jan 1, 1993	Dec 31, 1995	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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