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COMUNIDAD JUAN HERNANDEZ

PR — Community Water System — PWSID: PR0401074

System Information

PWSIDPR0401074
System NameCOMUNIDAD JUAN HERNANDEZ
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedDec 23, 1987
Last ReportedDec 23, 2025

Location & Contact

StatePR
CityADJUNTAS
ZIP Code00601
AddressCARR.131 KM.1.5
OrganizationSECTOR LOS HERNANDEZ
Phone787-829-0294

Population & Service

Population Served300
Service Connections100

Drinking Water Violations (178)

This water system has 178 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
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Unaddressed — Lead and Copper Rule Revisions
Apr 1, 2015 Apr 30, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Archived Apr 30, 2015 Total Coliform Rule
Apr 1, 2014 Apr 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Archived Apr 30, 2014 Total Coliform Rule
Mar 1, 2014 Mar 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Archived Mar 31, 2014 Total Coliform Rule
Jun 1, 2013 Jun 30, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2013 Total Coliform Rule
Apr 1, 2011 Apr 30, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Archived Apr 30, 2011 Total Coliform Rule
Mar 1, 2010 Mar 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2010 Total Coliform Rule
Jan 1, 2005 Jan 31, 2005 Coliform (TCR) MR No No — 5% of samples — Archived Jan 31, 2005 Total Coliform Rule
Nov 1, 2004 Nov 30, 2004 Coliform (TCR) MR No No — 5% of samples — Archived Nov 30, 2004 Total Coliform Rule
Sep 1, 2004 Sep 30, 2004 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2004 Total Coliform Rule
Sep 1, 2004 Sep 30, 2004 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2004 Total Coliform Rule
Apr 1, 2004 Apr 30, 2004 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Apr 30, 2004 Total Coliform Rule
Apr 1, 2004 Apr 30, 2004 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Apr 30, 2004 Total Coliform Rule
Mar 1, 2004 Mar 31, 2004 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2004 Total Coliform Rule
Mar 1, 2004 Mar 31, 2004 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2004 Total Coliform Rule
Jan 1, 2004 Jan 31, 2004 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2004 Total Coliform Rule
Jan 1, 2004 Jan 31, 2004 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2004 Total Coliform Rule
Dec 1, 2003 Dec 31, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 2003 Total Coliform Rule
Dec 1, 2003 Dec 31, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Dec 31, 2003 Total Coliform Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2003 Total Coliform Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2003 Total Coliform Rule
Sep 1, 2003 Sep 30, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2003 Total Coliform Rule
Sep 1, 2003 Sep 30, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2003 Total Coliform Rule
Aug 1, 2003 Aug 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2003 Total Coliform Rule
Aug 1, 2003 Aug 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2003 Total Coliform Rule
Jul 1, 2003 Jul 31, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2003 Total Coliform Rule
Jul 1, 2003 Jul 31, 2003 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2003 Total Coliform Rule
Mar 1, 2003 Mar 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2003 Total Coliform Rule
Mar 1, 2003 Mar 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2003 Total Coliform Rule
Feb 1, 2003 Feb 28, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 28, 2003 Total Coliform Rule
Feb 1, 2003 Feb 28, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 28, 2003 Total Coliform Rule
Dec 1, 2002 Dec 31, 2002 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2002 Total Coliform Rule
Aug 1, 2002 Aug 31, 2002 Coliform (TCR) MR No No — 5% of samples — Archived Aug 31, 2002 Total Coliform Rule
Apr 1, 2002 Apr 30, 2002 Coliform (TCR) MR No No — 5% of samples — Archived Apr 30, 2002 Total Coliform Rule
Jan 1, 2002 Jan 31, 2002 Coliform (TCR) MR No No — 5% of samples — Archived Jan 31, 2002 Total Coliform Rule
Dec 1, 2001 Dec 31, 2001 Coliform (TCR) MR No No — 5% of samples — Archived Dec 31, 2001 Total Coliform Rule
Jun 1, 2001 Jun 30, 2001 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2001 Total Coliform Rule
Jun 1, 2001 Jun 30, 2001 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2001 Total Coliform Rule
May 1, 2001 May 31, 2001 Coliform (TCR) MCL Yes No — 5% of samples — Resolved May 31, 2001 Total Coliform Rule
May 1, 2001 May 31, 2001 Coliform (TCR) MCL Yes No — 5% of samples — Resolved May 31, 2001 Total Coliform Rule
Dec 1, 2000 Dec 31, 2000 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2000 Total Coliform Rule
Dec 1, 2000 Dec 31, 2000 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2000 Total Coliform Rule
Nov 1, 2000 Nov 30, 2000 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2000 Total Coliform Rule
Nov 1, 2000 Nov 30, 2000 Coliform (TCR) MR No No — 5% of samples — Resolved Nov 30, 2000 Total Coliform Rule
Sep 1, 2000 Sep 30, 2000 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2000 Total Coliform Rule
Aug 1, 2000 Aug 31, 2000 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2000 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Mar 1, 2000 Mar 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2000 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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