LANCASTER WATER DEPARTMENT

Massachusetts — Community Water System — PWSID: MA2147000

System Information

PWSIDMA2147000
System NameLANCASTER WATER DEPARTMENT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedFeb 26, 1979
Last ReportedMar 17, 2026

Location & Contact

StateMassachusetts
CityLANCASTER
ZIP Code01523
Address392 MILL STREET EXT
OrganizationLANCASTER WATER DEPARTMENT
Phone9783652412

Population & Service

Population Served6,000
Service Connections1,908

Drinking Water Violations (49)

This water system has 49 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
Nov 1, 2015 Nov 30, 2015 MCL Yes No 5% of samples Resolved Nov 30, 2015
Nov 1, 2015 Nov 30, 2015 MCL Yes No 5% of samples Resolved Nov 30, 2015
Jul 1, 2015 Jul 31, 2015 MCL Yes No 5% of samples Resolved Jul 31, 2015
Jul 1, 2015 Jul 31, 2015 MCL Yes No 5% of samples Resolved Jul 31, 2015
Nov 1, 2014 Nov 30, 2014 MCL Yes No 5% of samples Resolved Nov 30, 2014
Nov 1, 2014 Nov 30, 2014 MCL Yes No 5% of samples Resolved Nov 30, 2014
Nov 1, 2014 Nov 30, 2014 MCL Yes No 5% of samples Resolved Nov 30, 2014
Sep 1, 2014 Sep 30, 2014 MCL Yes No 5% of samples Resolved Sep 30, 2014
Sep 1, 2014 Sep 30, 2014 MCL Yes No 5% of samples Resolved Sep 30, 2014
Sep 1, 2014 Sep 30, 2014 MCL Yes No 5% of samples Resolved Sep 30, 2014
Jun 1, 2014 Jun 30, 2014 MCL Yes No 5% of samples Resolved Jun 30, 2014
Jun 1, 2014 Jun 30, 2014 MCL Yes No 5% of samples Resolved Jun 30, 2014
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
Aug 1, 2013 Aug 31, 2013 MCL Yes No 5% of samples Resolved Aug 31, 2013
Aug 1, 2013 Aug 31, 2013 MCL Yes No 5% of samples Resolved Aug 31, 2013
Aug 1, 2012 Aug 31, 2012 MCL Yes No 5% of samples Resolved Aug 31, 2012
Aug 1, 2012 Aug 31, 2012 MCL Yes No 5% of samples Resolved Aug 31, 2012
Jun 1, 2011 Jun 30, 2011 MCL Yes No 5% of samples Resolved Jun 30, 2011
Jun 1, 2011 Jun 30, 2011 MCL Yes No 5% of samples Resolved Jun 30, 2011
Sep 1, 2010 Sep 30, 2010 MCL Yes No 5% of samples Resolved Sep 30, 2010
Sep 1, 2010 Sep 30, 2010 MCL Yes No 5% of samples Resolved Sep 30, 2010
Jul 1, 2009 Jul 31, 2009 MCL Yes No 5% of samples Resolved Jul 31, 2009
Jul 1, 2009 Jul 31, 2009 MCL Yes No 5% of samples Resolved Jul 31, 2009
Oct 1, 2006 Oct 31, 2006 MCL Yes No 5% of samples Resolved Oct 31, 2006
Oct 1, 2006 Oct 31, 2006 MCL Yes No 5% of samples Resolved Oct 31, 2006
Sep 1, 2004 Sep 30, 2004 MCL Yes No 5% of samples Resolved Sep 30, 2004
Sep 1, 2004 Sep 30, 2004 MCL Yes No 5% of samples Resolved Sep 30, 2004
Aug 1, 2004 Aug 31, 2004 MCL Yes No 5% of samples Resolved Aug 31, 2004
Aug 1, 2004 Aug 31, 2004 MCL Yes No 5% of samples Resolved Aug 31, 2004
Oct 1, 1995 Dec 31, 1995 MR No No Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No 4 mrem/yr Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MR No No 4 mrem/yr Resolved Dec 31, 1995
Jul 1, 1994 Jul 31, 1994 MCL Yes No 5% of samples Resolved Jul 31, 1994
Jul 1, 1994 Jul 31, 1994 MCL Yes No 5% of samples Resolved Jul 31, 1994
No No
No No
No No
No No
No No
No No
No No

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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