MAGUAYO

PR - Community Water System - PWSID: PR0005597

System Information

PWSID	PR0005597
System Name	MAGUAYO
System Type	Community Water System
Water Source	Surface Water Purchased
Activity Status	Active
Owner Type	Local
EPA Region	02
Serves School	No
Wholesaler	No
First Reported	Mar 1, 1980
Last Reported	Mar 9, 2026

Location & Contact

State	PR
City	DORADO
ZIP Code	00646
Address	CARR. 894 KM. 30
Organization	MAGUAYO
Phone	787-620-2277

Population & Service

Population Served	31,880
Service Connections	11,940

Drinking Water Violations (583)

This water system has 583 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jul 1, 2020	-	Other	No	No	-	-	-	Resolved	Jul 29, 2020	-
Oct 1, 2018	-	Other	No	No	-	-	-	Resolved	Aug 13, 2019	-
Oct 1, 2018	-	Other	No	No	-	-	-	Resolved	Aug 13, 2019	-
Jan 1, 2016	Mar 31, 2016	MR	No	No	-	0.080 mg/L	-	Resolved	Mar 31, 2016	-
Jan 1, 2016	Mar 31, 2016	MR	No	No	-	0.060 mg/L	-	Resolved	Mar 31, 2016	-
Jan 1, 2016	Mar 31, 2016	MR	No	No	-	0.060 mg/L	-	Resolved	Mar 31, 2016	-
Jan 1, 2016	-	MR	No	No	-	TT	-	Resolved	Dec 31, 2018	-
Jan 1, 2016	-	MR	No	No	-	TT	-	Resolved	Dec 31, 2018	-
Jan 1, 2016	Mar 31, 2016	MR	No	No	-	0.080 mg/L	-	Resolved	Mar 31, 2016	-
Aug 1, 2015	Aug 31, 2015	MCL	Yes	No	-	5% of samples	-	Resolved	Aug 31, 2015	-
Aug 1, 2015	Aug 31, 2015	MCL	Yes	No	-	5% of samples	-	Resolved	Aug 31, 2015	-
Aug 1, 2015	Aug 31, 2015	MCL	Yes	No	-	5% of samples	-	Resolved	Aug 31, 2015	-
Jul 1, 2014	-	Other	No	No	-	-	-	Resolved	Aug 4, 2014	-
Apr 1, 2014	Jun 30, 2014	MR	No	Yes	-	0.006 mg/L	-	Resolved	Jun 30, 2014	-
Apr 1, 2014	Jun 30, 2014	MR	No	Yes	-	0.0002 mg/L	-	Resolved	Jun 30, 2014	-
Apr 1, 2014	Jun 30, 2014	MR	No	Yes	-	0.4 mg/L	-	Resolved	Jun 30, 2014	-
Apr 1, 2014	Jun 30, 2014	MR	No	Yes	-	0.4 mg/L	-	Resolved	Jun 30, 2014	-
Apr 1, 2014	Jun 30, 2014	MR	No	Yes	-	0.006 mg/L	-	Resolved	Jun 30, 2014	-
Apr 1, 2014	Jun 30, 2014	MR	No	Yes	-	0.0002 mg/L	-	Resolved	Jun 30, 2014	-
Nov 1, 2012	Nov 30, 2012	MR	No	No	-	5% of samples	-	Resolved	Nov 30, 2012	-
Nov 1, 2012	Nov 30, 2012	MR	No	No	-	5% of samples	-	Resolved	Nov 30, 2012	-
Jul 1, 2012	-	MR	No	No	-	TT	-	Resolved	Dec 31, 2018	-
Jul 1, 2012	-	MR	No	No	-	TT	-	Resolved	Dec 31, 2018	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.5 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.004 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.5 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.5 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.004 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.2 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.004 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.004 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.2 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.04 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.007 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.05 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.05 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.007 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.003 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.001 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.001 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.001 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.2 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.04 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.04 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.003 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.003 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.003 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.003 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.2 mg/L	-	Resolved	Mar 31, 2012	-
Jan 1, 2012	Mar 31, 2012	MR	No	Yes	-	0.2 mg/L	-	Resolved	Mar 31, 2012	-

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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