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CUNDIYO MDWCA

New Mexico — Community Water System — PWSID: NM3504226

System Information

PWSIDNM3504226
System NameCUNDIYO MDWCA
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 12, 1980
Last ReportedDec 3, 2025

Location & Contact

StateNew Mexico
CityCUNDIYO
ZIP Code87522
Address—
OrganizationVIGIL, EDWARD RANDY
Phone505-351-2250

Population & Service

Population Served58
Service Connections25

Drinking Water Violations (111)

This water system has 111 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
Apr 1, 2025 Jun 30, 2025 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Archived Jun 30, 2025 Radionuclides and Revised Rad Rule
Apr 1, 2025 Jun 30, 2025 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Archived Jun 30, 2025 Radionuclides and Revised Rad Rule
Jan 1, 2025 Mar 31, 2025 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Archived Mar 31, 2025 Radionuclides and Revised Rad Rule
Jan 1, 2025 Mar 31, 2025 Gross Alpha, Excl. Radon and U MCL Yes No 19 PCI/L 15 pCi/L 15 Archived Mar 31, 2025 Radionuclides and Revised Rad Rule
Jul 1, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jul 30, 2019 Consumer Confidence Rule
Jul 1, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jul 30, 2019 Consumer Confidence Rule
Oct 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jul 28, 2019 Lead and Copper Rule
Oct 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jul 28, 2019 Lead and Copper Rule
Oct 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jul 28, 2019 Lead and Copper Rule
Oct 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Jul 28, 2019 Lead and Copper Rule
Jul 1, 2018 — Consumer Confidence Rule Other No No — — — Resolved Aug 29, 2018 Consumer Confidence Rule
Jul 1, 2018 — Consumer Confidence Rule Other No No — — — Resolved Aug 29, 2018 Consumer Confidence Rule
Apr 2, 2018 — Public Notice Other No No — — — Resolved Apr 25, 2018 Public Notice Rule and Revised PN Rule
Oct 18, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 18, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 18, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 18, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 18, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 18, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 18, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 18, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 7, 2017 — Public Notice Other No No — — — Resolved Jul 28, 2019 Public Notice Rule and Revised PN Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Sep 28, 2017 Consumer Confidence Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Sep 28, 2017 Consumer Confidence Rule
Oct 1, 2016 Oct 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Oct 31, 2016 Revised Total Coliform Rule
Oct 1, 2016 Oct 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Oct 31, 2016 Revised Total Coliform Rule
Oct 1, 2016 Oct 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Oct 31, 2016 Revised Total Coliform Rule
Oct 1, 2016 Oct 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Oct 31, 2016 Revised Total Coliform Rule
Sep 29, 2016 — Public Notice Other No No — — — Resolved Oct 1, 2016 Public Notice Rule and Revised PN Rule
Sep 1, 2016 Sep 30, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2016 Revised Total Coliform Rule
Sep 1, 2016 Sep 30, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2016 Revised Total Coliform Rule
Sep 1, 2016 Sep 30, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2016 Revised Total Coliform Rule
Aug 1, 2016 Aug 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2016 Revised Total Coliform Rule
Aug 1, 2016 Aug 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2016 Revised Total Coliform Rule
Aug 1, 2016 Aug 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2016 Revised Total Coliform Rule
Jul 1, 2016 Jul 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2016 Revised Total Coliform Rule
Jul 1, 2016 Jul 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2016 Revised Total Coliform Rule
Jul 1, 2016 Jul 31, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Jul 31, 2016 Revised Total Coliform Rule
Jun 2, 2016 — Revised Total Coliform Rule Other No No — — — Resolved Nov 23, 2016 Revised Total Coliform Rule
Jun 2, 2016 — Revised Total Coliform Rule Other No No — — — Resolved Nov 23, 2016 Revised Total Coliform Rule
Jun 2, 2016 — Revised Total Coliform Rule Other No No — — — Resolved Nov 23, 2016 Revised Total Coliform Rule
Jun 2, 2016 — Revised Total Coliform Rule Other No No — — — Resolved Nov 23, 2016 Revised Total Coliform Rule
Jun 1, 2016 Jun 30, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2016 Revised Total Coliform Rule
Jun 1, 2016 Jun 30, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2016 Revised Total Coliform Rule
Jun 1, 2016 Jun 30, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2016 Revised Total Coliform Rule
May 19, 2016 — Public Notice Other No No — — — Resolved Sep 2, 2021 Public Notice Rule and Revised PN Rule
Apr 1, 2016 Jun 30, 2016 Gross Alpha, Excl. Radon and U MCL Yes No 24 PCI/L 15 pCi/L 15 Resolved Jun 30, 2016 Radionuclides and Revised Rad Rule
Apr 1, 2016 Jun 30, 2016 Gross Alpha, Excl. Radon and U MCL Yes No 24 PCI/L 15 pCi/L 15 Resolved Jun 30, 2016 Radionuclides and Revised Rad Rule
Apr 1, 2016 Jun 30, 2016 Gross Alpha, Excl. Radon and U MCL Yes No 24 PCI/L 15 pCi/L 15 Resolved Jun 30, 2016 Radionuclides and Revised Rad Rule
Apr 1, 2016 Jun 30, 2016 Gross Alpha, Excl. Radon and U MCL Yes No 24 PCI/L 15 pCi/L 15 Resolved Jun 30, 2016 Radionuclides and Revised Rad 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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