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RIO CANA

PR — Community Water System — PWSID: PR0004434

System Information

PWSIDPR0004434
System NameRIO CANA
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypeLocal
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedNov 22, 1994
Last ReportedDec 23, 2025

Location & Contact

StatePR
CityJUANA DIAZ
ZIP Code00795
AddressCARR. 535 KM.5
OrganizationRIO CANA
Phone787-620-2277

Population & Service

Population Served1,135
Service Connections218

Drinking Water Violations (50)

This water system has 50 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
Aug 1, 2012 Aug 31, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Archived Aug 31, 2012 Total Coliform Rule
Jul 1, 2012 — Lead and Copper Rule MR No No — TT — Archived Oct 1, 2012 Lead and Copper Rule
Oct 1, 2011 Dec 31, 2011 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Dec 31, 2011 Synthetic Organic Chemicals
Oct 1, 2011 Dec 31, 2011 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Dec 31, 2011 Synthetic Organic Chemicals
Oct 1, 2011 Dec 31, 2011 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2011 Synthetic Organic Chemicals
Oct 1, 2011 Dec 31, 2011 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2011 Synthetic Organic Chemicals
Sep 1, 2011 Sep 30, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2011 Total Coliform Rule
Sep 1, 2011 Sep 30, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2011 Total Coliform Rule
Jul 1, 2011 — Lead and Copper Rule MR No No — TT — Archived Oct 1, 2012 Lead and Copper Rule
Jul 1, 2011 — Lead and Copper Rule MR No No — TT — Archived Oct 1, 2012 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
Apr 1, 2009 — Lead and Copper Rule MR No No — TT — Archived Oct 1, 2012 Lead and Copper Rule
Apr 1, 2009 — Lead and Copper Rule MR No No — TT — Archived Oct 1, 2012 Lead and Copper Rule
Oct 1, 2008 — Lead and Copper Rule MR No No — TT — Resolved Jan 1, 2009 Lead and Copper Rule
Oct 1, 2008 — Lead and Copper Rule MR No No — TT — Resolved Jan 1, 2009 Lead and Copper Rule
Jun 1, 2004 Jun 30, 2004 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jun 30, 2004 Total Coliform Rule
Sep 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No — 5% of samples — Archived Sep 30, 1998 Total Coliform Rule
Jul 1, 1998 Sep 30, 1998 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Toxaphene MR No Yes — 0.003 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Diquat MR No Yes — 0.02 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Glyphosate MR No Yes — 0.7 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Methoxychlor MR No Yes — 0.04 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Endothall MR No Yes — 0.1 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Simazine MR No Yes — 0.004 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 2,4,5-TP MR No Yes — 0.05 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 2,4-D MR No Yes — 0.07 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 LASSO MR No Yes — — — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Atrazine MR No Yes — 0.003 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Carbofuran MR No Yes — 0.04 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Chlordane MR No Yes — 0.002 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Dalapon MR No Yes — 0.2 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Dinoseb MR No Yes — 0.007 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Endrin MR No Yes — 0.002 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Heptachlor MR No Yes — 0.0004 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Pentachlorophenol MR No Yes — 0.001 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 OXAMYL MR No Yes — 0.2 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Picloram MR No Yes — 0.5 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Jul 1, 1998 Sep 30, 1998 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Archived Sep 30, 1998 Synthetic Organic Chemicals
Nov 1, 1996 Nov 30, 1996 Coliform (TCR) MR No No — 5% of samples — Archived Nov 30, 1996 Total Coliform Rule
Dec 1, 1994 Dec 31, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Dec 31, 1994 Total Coliform Rule
Nov 1, 1994 Nov 30, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Nov 30, 1994 Total Coliform Rule
Oct 1, 1994 Oct 31, 1994 Coliform (TCR) MR No No — 5% of samples — Archived Oct 31, 1994 Total Coliform 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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