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CAGUAS SUR

PR — Community Water System — PWSID: PR0005066

System Information

PWSIDPR0005066
System NameCAGUAS SUR
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedMar 1, 1980
Last ReportedDec 23, 2025

Location & Contact

StatePR
CityCAGUAS
ZIP Code00725
AddressCARR. 1 R 786 KM. 0.6
OrganizationCAGUAS SUR
Phone787-620-2277

Population & Service

Population Served33,231
Service Connections12,446

Drinking Water Violations (205)

This water system has 205 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
Apr 1, 2025 Apr 30, 2025 Surface Water Treatment Rule MR No Yes — — — Archived Apr 30, 2025 Surface Water Treatment Rule
May 1, 2023 May 31, 2023 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved May 31, 2023 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2023 May 31, 2023 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved May 31, 2023 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2020 — Consumer Confidence Rule Other No No — — — Resolved Jul 17, 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
May 1, 2018 May 31, 2018 Surface Water Treatment Rule MR No Yes — — — Archived May 31, 2018 Surface Water Treatment Rule
Jul 1, 2017 Jul 31, 2017 Cryptosporidium MR No Yes — — — Resolved Jul 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2017 Jul 31, 2017 Turbidity MR No Yes — TT — Resolved Jul 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2017 Jul 31, 2017 Turbidity MR No Yes — TT — Resolved Jul 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2017 Jul 31, 2017 E. COLI MR No Yes — — — Resolved Jul 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2017 Jul 31, 2017 Cryptosporidium MR No Yes — — — Resolved Jul 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2017 Jul 31, 2017 E. COLI MR No Yes — — — Resolved Jul 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Cryptosporidium MR No No — — — Resolved May 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Cryptosporidium MR No No — — — Resolved May 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Turbidity MR No No — TT — Resolved May 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Turbidity MR No No — TT — Resolved May 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 May 31, 2017 E. COLI MR No No — — — Resolved May 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2017 May 31, 2017 E. COLI MR No No — — — Resolved May 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 Turbidity MR No No — TT — Resolved Feb 28, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 E. COLI MR No No — — — Resolved Feb 28, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 E. COLI MR No No — — — Resolved Feb 28, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 Cryptosporidium MR No No — — — Resolved Feb 28, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 Cryptosporidium MR No No — — — Resolved Feb 28, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 Turbidity MR No No — TT — Resolved Feb 28, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 E. COLI MR No Yes — — — Resolved Jan 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 Turbidity MR No Yes — TT — Resolved Jan 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 Turbidity MR No Yes — TT — Resolved Jan 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 Cryptosporidium MR No Yes — — — Resolved Jan 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 Cryptosporidium MR No Yes — — — Resolved Jan 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 E. COLI MR No Yes — — — Resolved Jan 31, 2017 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2016 Dec 31, 2016 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Oct 31, 2016 Cryptosporidium MR No No — — — Resolved Oct 31, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2016 Oct 31, 2016 Cryptosporidium MR No No — — — Resolved Oct 31, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2016 Oct 31, 2016 Turbidity MR No No — TT — Resolved Oct 31, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2016 Oct 31, 2016 Turbidity MR No No — TT — Resolved Oct 31, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2016 Oct 31, 2016 E. COLI MR No No — — — Resolved Oct 31, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2016 Oct 31, 2016 E. COLI MR No No — — — Resolved Oct 31, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2016 Sep 30, 2016 Turbidity MR No No — TT — Resolved Sep 30, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2016 Sep 30, 2016 E. COLI MR No No — — — Resolved Sep 30, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2016 Sep 30, 2016 E. COLI MR No No — — — Resolved Sep 30, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2016 Sep 30, 2016 Cryptosporidium MR No No — — — Resolved Sep 30, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2016 Sep 30, 2016 Cryptosporidium MR No No — — — Resolved Sep 30, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2016 Sep 30, 2016 Turbidity MR No No — TT — Resolved Sep 30, 2016 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2016 Sep 30, 2016 TTHM MCL Yes No .093 MG/L 0.080 mg/L .08 Resolved Sep 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 Sep 30, 2016 TTHM MCL Yes No .093 MG/L 0.080 mg/L .08 Resolved Sep 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2016 Jun 30, 2016 Total Haloacetic Acids (HAA5) MCL Yes No .068 MG/L 0.060 mg/L .06 Resolved Jun 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2016 Jun 30, 2016 TTHM MCL Yes No .093 MG/L 0.080 mg/L .08 Resolved Jun 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2016 Jun 30, 2016 Total Haloacetic Acids (HAA5) MCL Yes No .068 MG/L 0.060 mg/L .06 Resolved Jun 30, 2016 Stage 2 Disinfectants and Disinfection Byproducts 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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