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Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

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COLONEL RICHARDSON MID & HIGH SCHOOL

Maryland — Non-Transient Non-Community — PWSID: MD1050002

System Information

PWSIDMD1050002
System NameCOLONEL RICHARDSON MID & HIGH SCHOOL
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region03
Serves SchoolYes
WholesalerNo
First ReportedDec 15, 1988
Last ReportedFeb 26, 2026

Location & Contact

StateMaryland
CityDENTON
ZIP Code21629
Address11348 Greensboro Road
OrganizationMORTON, BRETT
Phone443-786-2725

Population & Service

Population Served1,022
Service Connections1

Drinking Water Violations (28)

This water system has 28 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
Jan 1, 2016 — MR No No — TT — Resolved May 9, 2016 —
Jan 1, 2016 — MR No No — TT — Resolved May 9, 2016 —
Dec 1, 2013 Dec 31, 2013 MCL Yes No — 5% of samples — Resolved Dec 31, 2013 —
Dec 1, 2013 Dec 31, 2013 MCL Yes No — 5% of samples — Resolved Dec 31, 2013 —
Dec 1, 2013 Dec 31, 2013 MCL Yes No — 5% of samples — Resolved Dec 31, 2013 —
Dec 1, 2013 Dec 31, 2013 MCL Yes No — 5% of samples — Resolved Dec 31, 2013 —
Mar 1, 2012 Mar 31, 2012 MCL Yes No — 5% of samples — Resolved Mar 31, 2012 —
Mar 1, 2012 Mar 31, 2012 MCL Yes No — 5% of samples — Resolved Mar 31, 2012 —
Mar 1, 2012 Mar 31, 2012 MCL Yes No — 5% of samples — Resolved Mar 31, 2012 —
Mar 1, 2012 Mar 31, 2012 MCL Yes No — 5% of samples — Resolved Mar 31, 2012 —
Feb 1, 2012 Feb 29, 2012 MCL Yes No — 5% of samples — Resolved Feb 29, 2012 —
Feb 1, 2012 Feb 29, 2012 MCL Yes No — 5% of samples — Resolved Feb 29, 2012 —
Feb 1, 2012 Feb 29, 2012 MCL Yes No — 5% of samples — Resolved Feb 29, 2012 —
Feb 1, 2012 Feb 29, 2012 MCL Yes No — 5% of samples — Resolved Feb 29, 2012 —
Feb 1, 2012 Feb 29, 2012 MCL Yes No — 5% of samples — Resolved Feb 29, 2012 —
Feb 1, 2012 Feb 29, 2012 MCL Yes No — 5% of samples — Resolved Feb 29, 2012 —
Jan 1, 2012 Jan 31, 2012 MCL Yes No — 5% of samples — Resolved Jan 31, 2012 —
Jan 1, 2012 Jan 31, 2012 MCL Yes No — 5% of samples — Resolved Jan 31, 2012 —
Jan 1, 2012 Jan 31, 2012 MCL Yes No — 5% of samples — Resolved Jan 31, 2012 —
Jan 1, 2012 Jan 31, 2012 MCL Yes No — 5% of samples — Resolved Jan 31, 2012 —
Nov 1, 2011 Nov 30, 2011 MCL Yes No — 5% of samples — Resolved Nov 30, 2011 —
Nov 1, 2011 Nov 30, 2011 MCL Yes No — 5% of samples — Resolved Nov 30, 2011 —
Nov 1, 2011 Nov 30, 2011 MCL Yes No — 5% of samples — Resolved Nov 30, 2011 —
Nov 1, 2011 Nov 30, 2011 MCL Yes No — 5% of samples — Resolved Nov 30, 2011 —
Jan 1, 1996 Nov 4, 1999 MR No No — TT — Archived Nov 4, 1999 —
Jan 1, 1996 Nov 4, 1999 MR No No — TT — Archived Nov 4, 1999 —
Jan 1, 1994 Apr 28, 1995 MR No No — TT — Resolved Apr 28, 1995 —
Jan 1, 1994 Apr 28, 1995 MR No No — TT — Resolved Apr 28, 1995 —

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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