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COLOME

South Dakota — Community Water System — PWSID: SD4600094

System Information

PWSIDSD4600094
System NameCOLOME
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedMar 2, 2026

Location & Contact

StateSouth Dakota
CityCOLOME
ZIP Code57528
AddressPO BOX 237
OrganizationCOLOME
Phone6058420853

Population & Service

Population Served323
Service Connections190

Drinking Water Violations (78)

This water system has 78 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
Mar 15, 2022 — TT Yes No — — — Resolved Jan 26, 2023 —
Mar 15, 2022 — TT Yes No — — — Resolved Jan 26, 2023 —
Jan 1, 2022 Dec 31, 2022 MR No Yes — 10 mg/L — Resolved Dec 31, 2022 —
Jan 1, 2022 Dec 31, 2022 MR No Yes — 10 mg/L — Resolved Dec 31, 2022 —
Jun 10, 2019 — TT Yes No — — — Resolved Mar 18, 2021 —
Jun 10, 2019 — TT Yes No — — — Resolved Mar 18, 2021 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.07 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 10 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.007 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.6 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.07 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.07 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.002 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.002 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 1 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 1 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.2 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.2 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.7 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.07 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 10 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.007 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.6 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.075 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.075 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2014 Dec 31, 2014 MR No Yes — 0.7 mg/L — Resolved Dec 31, 2014 —
Jan 1, 2011 Mar 31, 2011 MR No Yes — 4.0 mg/L — Resolved Mar 31, 2011 —
Jan 1, 2011 Mar 31, 2011 MR No Yes — 4.0 mg/L — Resolved Mar 31, 2011 —

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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