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ANASCO

PR — Community Water System — PWSID: PR0003313

System Information

PWSIDPR0003313
System NameANASCO
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
CityANASCO
ZIP Code00610
AddressCARR. 109 KM. 4.5
Organization—
Phone787-620-2277

Population & Service

Population Served4,188
Service Connections1,047

Drinking Water Violations (95)

This water system has 95 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
Jan 1, 2010 — Lead and Copper Rule MR No No — TT — Archived May 1, 2006 Lead and Copper Rule
Oct 1, 2009 Dec 31, 2009 TTHM MR No No — 0.080 mg/L — Archived May 1, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Ethylbenzene MR No Yes — 0.7 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Vinyl chloride MR No Yes — 0.002 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Benzene MR No Yes — 0.005 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Trichloroethylene MR No Yes — 0.005 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Styrene MR No Yes — 0.1 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Tetrachloroethylene MR No Yes — 0.005 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Toluene MR No Yes — 1 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 Xylenes, Total MR No Yes — 10 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 CHLOROBENZENE MR No Yes — 0.1 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2006 Dec 31, 2006 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Archived May 1, 2006 Volatile Organic Chemicals
Oct 1, 2005 Oct 31, 2005 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Archived Oct 31, 2005 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2005 Feb 28, 2005 Surface Water Treatment Rule TT Yes No — — — Archived Feb 28, 2005 Surface Water Treatment Rule
Jan 1, 2005 Jan 31, 2005 Surface Water Treatment Rule TT Yes No — — — Archived Jan 31, 2005 Surface Water Treatment Rule
Jan 1, 2005 Jan 31, 2005 Coliform (TCR) MR No No — 5% of samples — Archived Jan 31, 2005 Total Coliform Rule
Dec 1, 2004 Dec 31, 2004 Surface Water Treatment Rule TT Yes No — — — Archived Dec 31, 2004 Surface Water Treatment Rule
Nov 1, 2004 Nov 30, 2004 Surface Water Treatment Rule TT Yes No — — — Archived Nov 30, 2004 Surface Water Treatment Rule
Oct 1, 2004 Oct 31, 2004 Surface Water Treatment Rule TT Yes No — — — Archived Oct 31, 2004 Surface Water Treatment Rule
Jul 1, 2004 Jul 31, 2004 Surface Water Treatment Rule TT Yes No — — — Archived Jul 31, 2004 Surface Water Treatment Rule
Apr 1, 2002 Apr 30, 2002 Surface Water Treatment Rule TT Yes No — — — Archived Apr 30, 2002 Surface Water Treatment Rule
Apr 1, 2002 Apr 30, 2002 Surface Water Treatment Rule TT Yes No — — — Archived Apr 30, 2002 Surface Water Treatment Rule
Nov 1, 2001 Nov 30, 2001 Surface Water Treatment Rule TT Yes No — — — Archived Nov 30, 2001 Surface Water Treatment Rule
Nov 1, 2001 Nov 30, 2001 Surface Water Treatment Rule TT Yes No — — — Archived Nov 30, 2001 Surface Water Treatment Rule
Oct 1, 2001 Oct 31, 2001 Surface Water Treatment Rule TT Yes No — — — Archived Oct 31, 2001 Surface Water Treatment Rule
Oct 1, 2001 Oct 31, 2001 Surface Water Treatment Rule TT Yes No — — — Archived Oct 31, 2001 Surface Water Treatment Rule
Sep 1, 2001 Sep 30, 2001 Surface Water Treatment Rule TT Yes No — — — Archived Sep 30, 2001 Surface Water Treatment Rule
Sep 1, 2001 Sep 30, 2001 Surface Water Treatment Rule TT Yes No — — — Archived Sep 30, 2001 Surface Water Treatment Rule
Aug 1, 2001 Aug 31, 2001 Surface Water Treatment Rule TT Yes No — — — Archived Aug 31, 2001 Surface Water Treatment Rule
Aug 1, 2001 Aug 31, 2001 Surface Water Treatment Rule TT Yes No — — — Archived Aug 31, 2001 Surface Water Treatment Rule
Jan 1, 2001 Mar 31, 2001 Diquat MR No Yes — 0.02 mg/L — Archived Mar 31, 2001 Synthetic Organic Chemicals
Jan 1, 2001 Mar 31, 2001 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Archived Mar 31, 2001 Synthetic Organic Chemicals
Jan 1, 2001 Mar 31, 2001 Heptachlor MR No Yes — 0.0004 mg/L — Archived Mar 31, 2001 Synthetic Organic Chemicals
Jan 1, 2001 Mar 31, 2001 Atrazine MR No Yes — 0.003 mg/L — Archived Mar 31, 2001 Synthetic Organic Chemicals
Jan 1, 2001 Mar 31, 2001 Endrin MR No Yes — 0.002 mg/L — Archived Mar 31, 2001 Synthetic Organic Chemicals
Jan 1, 2001 Mar 31, 2001 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Archived Mar 31, 2001 Synthetic Organic Chemicals
Jan 1, 2001 Mar 31, 2001 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Archived Mar 31, 2001 Synthetic Organic Chemicals
Jan 1, 2001 Mar 31, 2001 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Archived Mar 31, 2001 Synthetic Organic Chemicals
Jan 1, 2001 Mar 31, 2001 LASSO MR No Yes — — — Archived Mar 31, 2001 Synthetic Organic Chemicals

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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