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SILOAM SPRINGS WATERWORKS

Arkansas — Community Water System — PWSID: AR0000056

System Information

PWSIDAR0000056
System NameSILOAM SPRINGS WATERWORKS
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 29, 1979
Last ReportedNov 13, 2025

Location & Contact

StateArkansas
CitySILOAM SPRINGS
ZIP Code72761
AddressPO BOX 80
OrganizationNAPIER, JOSHUA
Phone479-524-3513

Population & Service

Population Served21,430
Service Connections8,572

Drinking Water Violations (27)

This water system has 27 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, 2023 Jul 31, 2023 Revised Total Coliform Rule MON No No — — — Resolved Jul 31, 2023 Revised Total Coliform Rule
Jul 1, 2023 Jul 31, 2023 Revised Total Coliform Rule MON No No — — — Resolved Jul 31, 2023 Revised Total Coliform Rule
Jul 1, 2021 Jul 31, 2021 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 2021 Surface Water Treatment Rule
Jul 1, 2021 Jul 31, 2021 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 2021 Surface Water Treatment Rule
Jul 1, 2021 Jul 31, 2021 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 2021 Surface Water Treatment Rule
Nov 1, 2014 Nov 30, 2014 Surface Water Treatment Rule TT Yes No — — — Resolved Nov 30, 2014 Surface Water Treatment Rule
Nov 1, 2014 Nov 30, 2014 Surface Water Treatment Rule TT Yes No — — — Resolved Nov 30, 2014 Surface Water Treatment Rule
Nov 1, 2014 Nov 30, 2014 Surface Water Treatment Rule TT Yes No — — — Resolved Nov 30, 2014 Surface Water Treatment Rule
Jan 1, 2012 Jan 31, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jan 31, 2012 Total Coliform Rule
Jan 1, 2012 Jan 31, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jan 31, 2012 Total Coliform Rule
Jan 1, 2012 Jan 31, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jan 31, 2012 Total Coliform Rule
Nov 1, 2006 Nov 30, 2006 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2006 Total Coliform Rule
Nov 1, 2006 Nov 30, 2006 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2006 Total Coliform Rule
Nov 1, 2006 Nov 30, 2006 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2006 Total Coliform Rule
Oct 1, 1998 Oct 31, 1998 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 1998 Total Coliform Rule
Oct 1, 1998 Oct 31, 1998 Coliform (TCR) Other No No — 5% of samples — Archived Oct 31, 1998 Total Coliform Rule
Oct 1, 1998 Oct 31, 1998 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 31, 1998 Total Coliform Rule
Dec 1, 1996 Dec 31, 1996 Surface Water Treatment Rule Other No No — — — Archived Dec 31, 1996 Surface Water Treatment Rule
Jul 1, 1996 Jul 31, 1996 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jul 31, 1996 Total Coliform Rule
Jul 1, 1996 Jul 31, 1996 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jul 31, 1996 Total Coliform Rule
Jul 1, 1996 Jul 31, 1996 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jul 31, 1996 Total Coliform Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Archived Nov 30, 1993 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Archived Nov 30, 1993 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Archived Nov 30, 1993 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Coliform (TCR) MCL Yes No — 5% of samples — Archived Nov 30, 1993 Total Coliform Rule
— — — No No — — — — — —
— — — No No — — — — — —

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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