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MAUNABO URBANO

PR — Community Water System — PWSID: PR0004815

System Information

PWSIDPR0004815
System NameMAUNABO URBANO
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region02
Serves SchoolNo
WholesalerNo
First ReportedMar 1, 1980
Last ReportedDec 23, 2025

Location & Contact

StatePR
CityMAUNABO
ZIP Code00707
AddressCARR. 3 KM. 106.3
OrganizationMAUNABO URBANO
Phone787-620-2277

Population & Service

Population Served9,310
Service Connections3,487

Drinking Water Violations (562)

This water system has 562 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, 2020 — Consumer Confidence Rule Other No No — — — Resolved Aug 4, 2020 Consumer Confidence Rule
Oct 10, 2019 — Public Notice Other No No — — — Resolved Jan 3, 2020 Public Notice Rule and Revised PN Rule
Oct 10, 2019 — Public Notice Other No No — — — Resolved Jan 3, 2020 Public Notice Rule and Revised PN Rule
Oct 10, 2019 — Public Notice Other No No — — — Resolved Jan 3, 2020 Public Notice Rule and Revised PN Rule
Aug 1, 2019 Aug 31, 2019 Cryptosporidium MR No No — — — Resolved Aug 31, 2019 Long Term 2 Enhanced Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Cryptosporidium MR No No — — — Resolved Aug 31, 2019 Long Term 2 Enhanced Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Turbidity MR No No — TT — Resolved Aug 31, 2019 Long Term 2 Enhanced Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 E. COLI MR No No — — — Resolved Aug 31, 2019 Long Term 2 Enhanced Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Turbidity MR No No — TT — Resolved Aug 31, 2019 Long Term 2 Enhanced Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 E. COLI MR No No — — — Resolved Aug 31, 2019 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2018 — Consumer Confidence Rule Other No No — — — Resolved Aug 13, 2019 Consumer Confidence Rule
Oct 1, 2018 — Consumer Confidence Rule Other No No — — — Resolved Aug 13, 2019 Consumer Confidence Rule
Jul 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2020 Lead and Copper Rule
Jul 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2020 Lead and Copper Rule
Jul 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2020 Lead and Copper Rule
Jul 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2020 Lead and Copper Rule
Jul 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jun 30, 2020 Lead and Copper Rule
Apr 1, 2018 Apr 30, 2018 E. COLI MR No No — — — Resolved Apr 30, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Apr 1, 2018 Jun 30, 2018 Radium-228 MR No Yes — — — Resolved Jun 30, 2018 Radionuclides and Revised Rad Rule
Apr 1, 2018 Apr 30, 2018 E. COLI MR No No — — — Resolved Apr 30, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Apr 1, 2018 Jun 30, 2018 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jun 30, 2018 Synthetic Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jun 30, 2018 Synthetic Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Jun 30, 2018 Radionuclides and Revised Rad Rule
Apr 1, 2018 Jun 30, 2018 Benzene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Jun 30, 2018 Synthetic Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Dalapon MR No Yes — 0.2 mg/L — Resolved Jun 30, 2018 Synthetic Organic Chemicals
Apr 1, 2018 Apr 30, 2018 Turbidity MR No No — TT — Resolved Apr 30, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Apr 1, 2018 Jun 30, 2018 Xylenes, Total MR No Yes — 10 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Dalapon MR No Yes — 0.2 mg/L — Resolved Jun 30, 2018 Synthetic Organic Chemicals
Apr 1, 2018 Jun 30, 2018 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Jun 30, 2018 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2018 Volatile Organic Chemicals
Apr 1, 2018 Apr 30, 2018 Turbidity MR No No — TT — Resolved Apr 30, 2018 Long Term 2 Enhanced Surface Water Treatment 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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