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WESTWOOD COLONY

South Dakota — Community Water System — PWSID: SD4602353

System Information

PWSIDSD4602353
System NameWESTWOOD COLONY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedAug 4, 2016
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityBRITTON
ZIP Code57430
Address10332 421ST AVE
OrganizationWESTWOOD COLONY
Phone6054485079

Population & Service

Population Served110
Service Connections19

Drinking Water Violations (14)

This water system has 14 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, 2018 Dec 31, 2018 Arsenic MCL Yes No .074 MG/L 0.010 mg/L — Resolved Dec 1, 2018 Arsenic Rule
Jul 1, 2018 Sep 30, 2018 Arsenic MCL Yes No .071 MG/L 0.010 mg/L — Resolved Sep 30, 2018 Arsenic Rule
Apr 1, 2018 Jun 30, 2018 Arsenic MCL Yes No .073 MG/L 0.010 mg/L — Resolved Jun 30, 2018 Arsenic Rule
Apr 1, 2018 Jun 30, 2018 Arsenic MCL Yes No .073 MG/L 0.010 mg/L — Resolved Jun 30, 2018 Arsenic Rule
Apr 1, 2018 Jun 30, 2018 Arsenic MCL Yes No .073 MG/L 0.010 mg/L — Resolved Jun 30, 2018 Arsenic Rule
Jan 1, 2018 Mar 31, 2018 Arsenic MCL Yes No .076 MG/L 0.010 mg/L — Resolved Mar 31, 2018 Arsenic Rule
Jan 1, 2018 Mar 31, 2018 Arsenic MCL Yes No .076 MG/L 0.010 mg/L — Resolved Mar 31, 2018 Arsenic Rule
Jan 1, 2018 Mar 31, 2018 Arsenic MCL Yes No .076 MG/L 0.010 mg/L — Resolved Mar 31, 2018 Arsenic Rule
Oct 6, 2017 — Public Notice Other No No — — — Resolved Mar 28, 2018 Public Notice Rule and Revised PN Rule
Oct 1, 2017 Dec 31, 2017 Arsenic MCL Yes No .076 MG/L 0.010 mg/L — Resolved Dec 31, 2017 Arsenic Rule
Oct 1, 2017 Dec 31, 2017 Arsenic MCL Yes No .076 MG/L 0.010 mg/L — Resolved Dec 31, 2017 Arsenic Rule
Jul 1, 2017 Sep 30, 2017 Arsenic MCL Yes No .064 MG/L 0.010 mg/L — Resolved Sep 30, 2017 Arsenic Rule
Apr 1, 2017 Jun 30, 2017 Arsenic MCL Yes No .061 MG/L 0.010 mg/L — Resolved Jun 30, 2017 Arsenic Rule
Jan 1, 2017 Mar 31, 2017 Arsenic MCL Yes No .052 MG/L 0.010 mg/L — Resolved Mar 31, 2017 Arsenic 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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