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GUAYAMA URBANO

PR — Community Water System — PWSID: PR0004745

System Information

PWSIDPR0004745
System NameGUAYAMA URBANO
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
CityGUAYAMA
ZIP Code00784
AddressMIRASOL ANGELI STREETS
OrganizationGUAYAMA URBANO
Phone787-620-2277

Population & Service

Population Served36,606
Service Connections13,710

Drinking Water Violations (556)

This water system has 556 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 Oct 31, 2022 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 2022 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2022 Oct 31, 2022 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 2022 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2021 Mar 31, 2021 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Benzene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Benzene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Mar 31, 2021 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2021 Volatile Organic Chemicals
Jul 1, 2020 — Consumer Confidence Rule Other No No — — — Resolved Jul 31, 2020 Consumer Confidence Rule
Jan 1, 2020 Mar 31, 2020 Total Haloacetic Acids (HAA5) MCL Yes No .066 MG/L 0.060 mg/L .06 Resolved Mar 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Mar 31, 2020 Total Haloacetic Acids (HAA5) MCL Yes No .066 MG/L 0.060 mg/L .06 Resolved Mar 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Dec 31, 2019 Total Haloacetic Acids (HAA5) MCL Yes No .066 MG/L 0.060 mg/L .06 Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Dec 31, 2019 Total Haloacetic Acids (HAA5) MCL Yes No .066 MG/L 0.060 mg/L .06 Resolved Dec 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2019 Sep 30, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment 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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