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ARUZ

PR — Community Water System — PWSID: PR0003834

System Information

PWSIDPR0003834
System NameARUZ
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedMar 1, 1980
Last ReportedDec 23, 2025

Location & Contact

StatePR
CityJUANA DIAZ
ZIP Code00795
AddressCARR. 1 KM. 118
OrganizationARUZ
Phone787-620-2277

Population & Service

Population Served5,097
Service Connections1,909

Drinking Water Violations (245)

This water system has 245 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, 2024 Mar 31, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Nitrate Rule
Jan 1, 2024 Mar 31, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Nitrate Rule
Jan 1, 2024 Mar 31, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Nitrate Rule
Jan 1, 2024 Mar 31, 2024 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Nitrate Rule
Jul 1, 2020 — Consumer Confidence Rule Other No No — — — Resolved Aug 6, 2020 Consumer Confidence Rule
Jan 1, 2016 — Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2018 Lead and Copper Rule
Jan 1, 2016 — Lead and Copper Rule MR No No — TT — Resolved Dec 31, 2018 Lead and Copper Rule
Apr 1, 2015 Jun 30, 2015 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Simazine MR No Yes — 0.004 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 OXAMYL MR No Yes — 0.2 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 LASSO MR No Yes — — — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 2,4-D MR No Yes — 0.07 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Dalapon MR No Yes — 0.2 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 LASSO MR No Yes — — — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Dalapon MR No Yes — 0.2 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Chlordane MR No Yes — 0.002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Chlordane MR No Yes — 0.002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Endothall MR No Yes — 0.1 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Simazine MR No Yes — 0.004 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Dinoseb MR No Yes — 0.007 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Endrin MR No Yes — 0.002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Dinoseb MR No Yes — 0.007 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Endothall MR No Yes — 0.1 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 OXAMYL MR No Yes — 0.2 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 2,4-D MR No Yes — 0.07 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Endrin MR No Yes — 0.002 mg/L — Resolved Jun 30, 2015 Synthetic Organic Chemicals
Apr 1, 2015 Jun 30, 2015 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Jun 30, 2015 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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