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US ARMY, FORT BUCHANAN

PR — Community Water System — PWSID: PR0132051

System Information

PWSIDPR0132051
System NameUS ARMY, FORT BUCHANAN
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeFederal
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedDec 4, 2002
Last ReportedDec 23, 2025

Location & Contact

StatePR
CityGUAYNABO
ZIP Code00934
AddressDPW, BLDG 556
OrganizationU.S. ARMY, FORT BUCHANAN
Phone787-707-3508

Population & Service

Population Served6,411
Service Connections2,392

Drinking Water Violations (241)

This water system has 241 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
Jul 1, 2019 — Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2020 Lead and Copper Rule
Jul 1, 2019 — Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2020 Lead and Copper Rule
Oct 1, 2016 Dec 31, 2016 Selenium MR No Yes — 0.05 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Barium MR No Yes — 2 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2016 Arsenic Rule
Oct 1, 2016 Dec 31, 2016 Cadmium MR No Yes — 0.005 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Cadmium MR No Yes — 0.005 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Chromium MR No Yes — 0.1 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Mercury MR No Yes — 0.002 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Selenium MR No Yes — 0.05 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Thallium, Total MR No Yes — 0.002 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Chromium MR No Yes — 0.1 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Nickel MR No Yes — — — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2016 Arsenic Rule
Oct 1, 2016 Dec 31, 2016 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Barium MR No Yes — 2 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Nickel MR No Yes — — — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Thallium, Total MR No Yes — 0.002 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Beryllium, Total MR No Yes — 0.004 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Oct 1, 2016 Dec 31, 2016 Mercury MR No Yes — 0.002 mg/L — Resolved Dec 31, 2016 Inorganic Chemicals
Apr 1, 2016 Jun 30, 2016 Diquat MR No Yes — 0.02 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Simazine MR No Yes — 0.004 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Diquat MR No Yes — 0.02 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Jun 30, 2016 Volatile Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2016 Volatile Organic Chemicals
Apr 1, 2016 Jun 30, 2016 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Jun 30, 2016 Volatile Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2016 Volatile Organic Chemicals
Apr 1, 2016 Jun 30, 2016 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2016 Volatile Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2016 Volatile Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 2,4-D MR No Yes — 0.07 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 LASSO MR No Yes — — — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Styrene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2016 Volatile Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Endothall MR No Yes — 0.1 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 2,4-D MR No Yes — 0.07 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2016 Volatile Organic Chemicals
Apr 1, 2016 Jun 30, 2016 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Endothall MR No Yes — 0.1 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Simazine MR No Yes — 0.004 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2016 Synthetic Organic Chemicals
Apr 1, 2016 Jun 30, 2016 LASSO MR No Yes — — — Resolved Jun 30, 2016 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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