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CEDRO

PR — Community Water System — PWSID: PR0004655

System Information

PWSIDPR0004655
System NameCEDRO
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusNon-Inventory
Owner TypeLocal
EPA Region02
Serves SchoolYes
WholesalerNo
First ReportedMar 1, 1980
Last ReportedDec 23, 2025

Location & Contact

StatePR
CityCAYEY
ZIP Code00660
AddressCARR. 738 KM. 6.5
Organization—
Phone787-758-5757

Population & Service

Population Served856
Service Connections214

Drinking Water Violations (66)

This water system has 66 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
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MR No No — 5% of samples — Archived Dec 31, 1998 Total Coliform Rule
Oct 1, 1997 Oct 31, 1997 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 1997 Total Coliform Rule
Oct 1, 1997 Oct 31, 1997 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 1997 Total Coliform Rule
Jul 1, 1997 Sep 30, 1997 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Styrene MR No Yes — 0.1 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Vinyl chloride MR No Yes — 0.002 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Ethylbenzene MR No Yes — 0.7 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Xylenes, Total MR No Yes — 10 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Toluene MR No Yes — 1 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Benzene MR No Yes — 0.005 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 CHLOROBENZENE MR No Yes — 0.1 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Trichloroethylene MR No Yes — 0.005 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 Tetrachloroethylene MR No Yes — 0.005 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Jul 1, 1997 Sep 30, 1997 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Sep 30, 1997 Volatile Organic Chemicals
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule MR No Yes — — — Archived Oct 31, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule MR No Yes — — — Archived Oct 31, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule MR No Yes — — — Archived Oct 31, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule MR No Yes — — — Archived Oct 31, 1993 Surface Water Treatment Rule
Jun 29, 1993 Jul 28, 1993 Surface Water Treatment Rule TT Yes No — — — Archived Jul 28, 1993 Surface Water Treatment Rule
Dec 1, 1992 Dec 31, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Archived Dec 31, 1992 Total Coliform Rule
Dec 1, 1992 Dec 31, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Archived Dec 31, 1992 Total Coliform Rule
Nov 1, 1992 Nov 30, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Archived Nov 30, 1992 Total Coliform Rule
Nov 1, 1992 Nov 30, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Archived Nov 30, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Archived Aug 31, 1992 Total Coliform Rule
Aug 1, 1992 Aug 31, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Archived Aug 31, 1992 Total Coliform Rule
Feb 1, 1992 Feb 29, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Archived Feb 29, 1992 Total Coliform Rule
Feb 1, 1992 Feb 29, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Archived Feb 29, 1992 Total Coliform Rule
Oct 1, 1991 Oct 31, 1991 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 1991 Total Coliform Rule
Oct 1, 1991 Oct 31, 1991 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 1991 Total Coliform Rule
Sep 30, 1983 Sep 29, 1984 Arsenic MR No Yes — 0.010 mg/L — Archived Sep 29, 1984 Arsenic Rule
Sep 30, 1983 Sep 29, 1984 Nitrate MR No Yes — 10 mg/L — Archived Sep 29, 1984 Nitrate Rule
Sep 30, 1983 Sep 29, 1984 Fluoride MR No Yes — 4.0 mg/L — Archived Sep 29, 1984 Inorganic Chemicals
Sep 30, 1983 Sep 29, 1984 Selenium MR No Yes — 0.05 mg/L — Archived Sep 29, 1984 Inorganic Chemicals
Sep 30, 1983 Sep 29, 1984 Cadmium MR No Yes — 0.005 mg/L — Archived Sep 29, 1984 Inorganic Chemicals
Sep 30, 1983 Sep 29, 1984 Barium MR No Yes — 2 mg/L — Archived Sep 29, 1984 Inorganic Chemicals
Sep 30, 1983 Sep 29, 1984 Chromium MR No Yes — 0.1 mg/L — Archived Sep 29, 1984 Inorganic Chemicals
Sep 30, 1983 Sep 29, 1984 Mercury MR No Yes — 0.002 mg/L — Archived Sep 29, 1984 Inorganic Chemicals
Sep 1, 1980 Sep 30, 1980 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Archived Sep 30, 1980 Radionuclides and Revised Rad Rule
— — — No No — — — — — —
— — — No No — — — — — —

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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