COUNTRYSIDE HAMLET

Delaware — Community Water System — PWSID: DE0000817

System Information

PWSID	DE0000817
System Name	COUNTRYSIDE HAMLET
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	03
Serves School	No
Wholesaler	No
First Reported	Oct 15, 1980
Last Reported	Dec 3, 2025

Location & Contact

State	Delaware
City	MILLSBORO
ZIP Code	19966
Address	29512 Glenwood Drive
Organization	DAVIS, MATTHEW
Phone	410-422-2273

Population & Service

Population Served	66
Service Connections	45

Drinking Water Violations (40)

This water system has 40 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, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Nov 1, 2015	Nov 30, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2015	Total Coliform Rule
Nov 1, 2015	Nov 30, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2015	Total Coliform Rule
Nov 1, 2015	Nov 30, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2015	Total Coliform Rule
Oct 1, 2015	Oct 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2015	Total Coliform Rule
Oct 1, 2015	Oct 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2015	Total Coliform Rule
Oct 1, 2015	Oct 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2015	Total Coliform Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jun 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 12, 2016	Lead and Copper Rule
Jun 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 12, 2016	Lead and Copper Rule
Jun 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 12, 2016	Lead and Copper Rule
Jul 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Jul 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 2019	Consumer Confidence Rule
Oct 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 3, 2014	Lead and Copper Rule
Oct 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 3, 2014	Lead and Copper Rule
Oct 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 3, 2014	Lead and Copper Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Feb 7, 2014	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Feb 7, 2014	Consumer Confidence Rule
Jul 1, 2011	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 31, 2013	Consumer Confidence Rule
Jul 1, 2011	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 31, 2013	Consumer Confidence Rule
Jul 1, 2011	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 31, 2013	Consumer Confidence Rule
Jul 1, 2011	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 31, 2013	Consumer Confidence Rule
Sep 1, 2003	Sep 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2003	Total Coliform Rule
Oct 1, 1992	Dec 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1992	Total Coliform Rule
Oct 1, 1992	Dec 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1992	Total Coliform Rule
Oct 1, 1992	Dec 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1992	Total Coliform Rule
Oct 1, 1992	Dec 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1992	Total Coliform Rule
Oct 1, 1992	Dec 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1992	Total Coliform Rule
Oct 1, 1991	Dec 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 10, 1991	Total Coliform Rule
Oct 1, 1991	Dec 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 10, 1991	Total Coliform Rule

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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