CONSEJO

PR — Community Water System — PWSID: PR0004484

System Information

PWSID	PR0004484
System Name	CONSEJO
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	02
Serves School	No
Wholesaler	No
First Reported	Jun 5, 1996
Last Reported	Dec 23, 2025

Location & Contact

State	PR
City	GUAYANILLA
ZIP Code	00656
Address	CARR. 375 KM. 2.1
Organization	CONSEJO
Phone	787-620-2277

Population & Service

Population Served	1,137
Service Connections	426

Drinking Water Violations (307)

This water system has 307 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 1, 2022	Dec 31, 2022	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2022	Nitrate Rule
Oct 1, 2022	Dec 31, 2022	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2022	Nitrate Rule
Oct 1, 2022	Dec 31, 2022	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2022	Nitrate Rule
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 4, 2022	Consumer Confidence Rule
Jan 1, 2022	Dec 31, 2022	Chromium	MR	No	No	—	0.1 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Thallium, Total	MR	No	No	—	0.002 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Arsenic	MR	No	No	—	0.010 mg/L	—	Resolved	Dec 31, 2022	Arsenic Rule
Jan 1, 2022	Dec 31, 2022	Beryllium, Total	MR	No	No	—	0.004 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Beryllium, Total	MR	No	No	—	0.004 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Barium	MR	No	No	—	2 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Thallium, Total	MR	No	No	—	0.002 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	CYANIDE	MR	No	No	—	0.2 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Mercury	MR	No	No	—	0.002 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Chromium	MR	No	No	—	0.1 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Arsenic	MR	No	No	—	0.010 mg/L	—	Resolved	Dec 31, 2022	Arsenic Rule
Jan 1, 2022	Dec 31, 2022	CYANIDE	MR	No	No	—	0.2 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Cadmium	MR	No	No	—	0.005 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Antimony, Total	MR	No	No	—	0.006 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Selenium	MR	No	No	—	0.05 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Antimony, Total	MR	No	No	—	0.006 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Cadmium	MR	No	No	—	0.005 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Mercury	MR	No	No	—	0.002 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Selenium	MR	No	No	—	0.05 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jan 1, 2022	Dec 31, 2022	Barium	MR	No	No	—	2 mg/L	—	Resolved	Dec 31, 2022	Inorganic Chemicals
Jul 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 10, 2020	Consumer Confidence Rule
Oct 1, 2018	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 13, 2019	Consumer Confidence Rule
Oct 1, 2018	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 13, 2019	Consumer Confidence Rule
Jan 1, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2018	Lead and Copper Rule
Jan 1, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2018	Lead and Copper Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 25, 2014	Consumer Confidence Rule
Jul 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2018	Lead and Copper Rule
Jul 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2018	Lead and Copper Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Jan 1, 2009	Mar 31, 2009	Carbofuran	MR	No	Yes	—	0.04 mg/L	—	Resolved	Mar 31, 2009	Synthetic Organic Chemicals
Jan 1, 2009	Mar 31, 2009	OXAMYL	MR	No	Yes	—	0.2 mg/L	—	Resolved	Mar 31, 2009	Synthetic Organic Chemicals
Mar 1, 2007	Mar 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2007	Total Coliform Rule
Mar 1, 2007	Mar 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2007	Total Coliform Rule
Oct 1, 2006	Dec 31, 2006	1,2-DIBROMO-3-CHLOROPROPANE	MR	No	Yes	—	0.0002 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic Chemicals
Oct 1, 2006	Dec 31, 2006	Heptachlor epoxide	MR	No	Yes	—	0.0002 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic Chemicals
Oct 1, 2006	Dec 31, 2006	2,4,5-TP	MR	No	Yes	—	0.05 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic Chemicals
Oct 1, 2006	Dec 31, 2006	2,4,5-TP	MR	No	Yes	—	0.05 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic Chemicals
Oct 1, 2006	Dec 31, 2006	2,4,5-TP	MR	No	Yes	—	0.05 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic Chemicals
Oct 1, 2006	Dec 31, 2006	Heptachlor epoxide	MR	No	Yes	—	0.0002 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic Chemicals
Oct 1, 2006	Dec 31, 2006	1,2-DIBROMO-3-CHLOROPROPANE	MR	No	Yes	—	0.0002 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic Chemicals
Oct 1, 2006	Dec 31, 2006	Chlordane	MR	No	Yes	—	0.002 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic Chemicals
Oct 1, 2006	Dec 31, 2006	Chlordane	MR	No	Yes	—	0.002 mg/L	—	Archived	Dec 31, 2006	Synthetic Organic 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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