MILLERDALE COLONY

South Dakota — Community Water System — PWSID: SD4602072

System Information

PWSID	SD4602072
System Name	MILLERDALE COLONY
System Type	Community Water System
Water Source	Ground Water
Activity Status	Inactive
Owner Type	Private
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Sep 4, 1991
Last Reported	Mar 2, 2026

Location & Contact

State	South Dakota
City	MILLER
ZIP Code	57362
Address	MIKE WALDNER
Organization	—
Phone	—

Population & Service

Population Served	140
Service Connections	22

Drinking Water Violations (36)

This water system has 36 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1999	—
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1999	—
Nov 1, 1999	Nov 30, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Nov 30, 1999	—
Nov 1, 1999	Nov 30, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Nov 30, 1999	—
Oct 1, 1999	Oct 31, 1999	MR	No	Yes	—	5% of samples	—	Archived	Oct 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MR	No	Yes	—	5% of samples	—	Archived	Oct 31, 1999	—
Jan 1, 1999	Jan 31, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 1999	—
Jan 1, 1999	Jan 31, 1999	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 1999	—
Feb 9, 1998	Mar 8, 1998	Other	No	No	—	5% of samples	—	Archived	Mar 8, 1998	—
Oct 1, 1996	Oct 31, 1996	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1996	—
Oct 1, 1996	Oct 31, 1996	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1996	—
Nov 1, 1995	Nov 30, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Nov 30, 1995	—
Nov 1, 1995	Nov 30, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Nov 30, 1995	—
Sep 1, 1995	Sep 30, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1995	—
Sep 1, 1995	Sep 30, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1995	—
Oct 1, 1994	Oct 31, 1994	MR	No	Yes	—	5% of samples	—	Archived	Oct 31, 1994	—
Oct 1, 1994	Oct 31, 1994	MR	No	Yes	—	5% of samples	—	Archived	Oct 31, 1994	—
Oct 1, 1993	Oct 31, 1993	MR	No	No	—	5% of samples	—	Archived	Oct 31, 1993	—
Oct 1, 1993	Oct 31, 1993	MR	No	No	—	5% of samples	—	Archived	Oct 31, 1993	—
Sep 1, 1993	Sep 30, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	—
Sep 1, 1993	Sep 30, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	—
Sep 1, 1993	Sep 30, 1993	MR	No	No	—	5% of samples	—	Archived	Sep 30, 1993	—
Sep 1, 1993	Sep 30, 1993	MR	No	No	—	5% of samples	—	Archived	Sep 30, 1993	—
Aug 1, 1993	Aug 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1993	—
May 1, 1993	May 31, 1993	MR	No	No	—	5% of samples	—	Archived	May 31, 1993	—
May 1, 1993	May 31, 1993	MR	No	No	—	5% of samples	—	Archived	May 31, 1993	—
Feb 13, 1992	Mar 12, 1992	Other	No	No	—	—	—	Archived	Mar 12, 1992	—
Dec 16, 1991	Jan 15, 1992	Other	No	No	—	—	—	Archived	Jan 15, 1992	—
Nov 1, 1991	Nov 30, 1991	MR	No	Yes	—	5% of samples	—	Resolved	Nov 30, 1991	—
Nov 1, 1991	Nov 30, 1991	MR	No	Yes	—	5% of samples	—	Resolved	Nov 30, 1991	—
Nov 1, 1991	Nov 30, 1991	MR	No	Yes	—	5% of samples	—	Resolved	Nov 30, 1991	—
Nov 1, 1991	Nov 30, 1991	MR	No	Yes	—	5% of samples	—	Resolved	Nov 30, 1991	—
Sep 1, 1991	Sep 30, 1991	MR	No	Yes	—	5% of samples	—	Archived	Sep 30, 1991	—
Sep 1, 1991	Sep 30, 1991	MR	No	Yes	—	5% of samples	—	Archived	Sep 30, 1991	—

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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