ELLSWORTH AFB

South Dakota - Community Water System - PWSID: SD4680004

System Information

PWSIDSD4680004
System NameELLSWORTH AFB
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeFederal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedJan 28, 1982
Last ReportedMar 2, 2026

Location & Contact

StateSouth Dakota
CityELLSWORTH AFB
ZIP Code57706
Address2125 SCOTT DRIVE 28 CES/ CEOIU
OrganizationELLSWORTH AFB
Phone6053855395

Population & Service

Population Served9,100
Service Connections2,000

Drinking Water Violations (17)

This water system has 17 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, 2014 Oct 31, 2014 MCL Yes No - 5% of samples - Resolved Oct 31, 2014 -
Oct 1, 2014 Oct 31, 2014 MCL Yes No - 5% of samples - Resolved Oct 31, 2014 -
Oct 1, 2014 Oct 31, 2014 MCL Yes No - 5% of samples - Resolved Oct 31, 2014 -
Aug 1, 2014 Aug 31, 2014 MCL Yes No - 5% of samples - Resolved Aug 31, 2014 -
Aug 1, 2014 Aug 31, 2014 MCL Yes No - 5% of samples - Resolved Aug 31, 2014 -
Aug 1, 2014 Aug 31, 2014 MCL Yes No - 5% of samples - Resolved Aug 31, 2014 -
Aug 1, 2014 Aug 31, 2014 MCL Yes No - 5% of samples - Resolved Aug 31, 2014 -
Aug 1, 2014 Aug 31, 2014 MCL Yes No - 5% of samples - Resolved Aug 31, 2014 -
Aug 1, 2014 Aug 31, 2014 MCL Yes No - 5% of samples - Resolved Aug 31, 2014 -
Apr 22, 2013 - Other No No - - - Resolved May 5, 2014 -
Apr 22, 2013 - Other No No - - - Resolved May 5, 2014 -
Jun 1, 2005 Jun 30, 2005 MCL Yes No - 5% of samples - Resolved Jun 30, 2005 -
Jun 1, 2005 Jun 30, 2005 MCL Yes No - 5% of samples - Resolved Jun 30, 2005 -
Jun 1, 2005 Jun 30, 2005 MCL Yes No - 5% of samples - Resolved Jun 30, 2005 -
Sep 1, 1992 Sep 30, 1992 MR No Yes - 5% of samples - Archived Sep 30, 1992 -
- - - 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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