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RIO EMBUDO MDWCA

New Mexico — Community Water System — PWSID: NM3500721

System Information

PWSIDNM3500721
System NameRIO EMBUDO MDWCA
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedJan 27, 1982
Last ReportedDec 3, 2025

Location & Contact

StateNew Mexico
CityDIXON
ZIP Code87527
Address—
OrganizationCHILTON, MARIA
Phone505-927-2974

Population & Service

Population Served159
Service Connections63

Drinking Water Violations (289)

This water system has 289 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
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Jul 7, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Jul 7, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Jul 7, 2023 Lead and Copper Rule
Feb 21, 2021 — Public Notice Other No No — — — Resolved Dec 10, 2021 Public Notice Rule and Revised PN Rule
Feb 12, 2021 — Public Notice Other No No — — — Resolved Nov 12, 2021 Public Notice Rule and Revised PN Rule
Jul 1, 2020 — Consumer Confidence Rule Other No No — — — Resolved Jul 14, 2020 Consumer Confidence Rule
Jul 1, 2020 — Consumer Confidence Rule Other No No — — — Resolved Jul 14, 2020 Consumer Confidence Rule
Mar 14, 2020 — Public Notice Other No No — — — Resolved Mar 28, 2020 Public Notice Rule and Revised PN Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Jan 31, 2020 Revised Total Coliform Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Jan 31, 2020 Revised Total Coliform Rule
Jan 1, 2020 Jan 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Jan 31, 2020 Revised Total Coliform Rule
Jul 1, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jul 15, 2020 Consumer Confidence Rule
Jul 1, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jul 15, 2020 Consumer Confidence Rule
May 18, 2019 — Groundwater Rule TT Yes No — — — Resolved Jun 8, 2020 Ground Water Rule
May 18, 2019 — Groundwater Rule TT Yes No — — — Resolved Jun 8, 2020 Ground Water Rule
May 18, 2019 — Groundwater Rule TT Yes No — — — Resolved Jun 8, 2020 Ground Water Rule
May 18, 2019 — Groundwater Rule TT Yes No — — — Resolved Jun 8, 2020 Ground Water Rule
Feb 20, 2019 — Groundwater Rule Other No No — — — Resolved Jun 8, 2020 Ground Water Rule
Feb 20, 2019 — Groundwater Rule Other No No — — — Resolved Jun 8, 2020 Ground Water Rule
Feb 20, 2019 — Groundwater Rule Other No No — — — Resolved Jun 8, 2020 Ground Water Rule
Feb 20, 2019 — Groundwater Rule Other No No — — — Resolved Jun 8, 2020 Ground Water Rule
Feb 20, 2019 — Groundwater Rule Other No No — — — Resolved Jun 8, 2020 Ground Water Rule
Jul 1, 2018 — Consumer Confidence Rule Other No No — — — Resolved Jul 9, 2018 Consumer Confidence Rule
Jul 1, 2018 — Consumer Confidence Rule Other No No — — — Resolved Jul 9, 2018 Consumer Confidence Rule
Mar 17, 2018 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Mar 17, 2018 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Jan 7, 2018 — Public Notice Other No No — — — Resolved Aug 3, 2021 Public Notice Rule and Revised PN Rule
Nov 4, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Nov 4, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 8, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Oct 8, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Sep 14, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 Public Notice Rule and Revised PN Rule
Sep 14, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2019 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 — Consumer Confidence Rule Other No No — — — Resolved Jun 30, 2017 Consumer Confidence Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Jun 30, 2017 Consumer Confidence 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 Oct 3, 2016 Revised Total Coliform Rule
Jun 2, 2016 — Revised Total Coliform Rule Other No No — — — Resolved Oct 3, 2016 Revised Total Coliform Rule
Jun 2, 2016 — Revised Total Coliform Rule Other No No — — — Resolved Oct 3, 2016 Revised Total Coliform Rule
Jun 2, 2016 — Revised Total Coliform Rule Other No No — — — Resolved Oct 3, 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

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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