PIERSON WATER SUPPLY

Iowa — Community Water System — PWSID: IA9766041

System Information

PWSIDIA9766041
System NamePIERSON WATER SUPPLY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedFeb 27, 1979
Last ReportedMar 17, 2026

Location & Contact

StateIowa
CityPIERSON
ZIP Code51048
AddressATTN JEANETTE BEEKMAN
OrganizationPIERSON WATER SUPPLY
Phone712-375-5015

Population & Service

Population Served345
Service Connections164

Drinking Water Violations (62)

This water system has 62 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, 2020 Oct 31, 2020 MR No Yes 10 mg/L Resolved Oct 31, 2020
Oct 1, 2020 Oct 31, 2020 MR No Yes 10 mg/L Resolved Oct 31, 2020
Oct 1, 2020 Oct 31, 2020 MR No Yes 10 mg/L Resolved Oct 31, 2020
Oct 1, 2020 Oct 31, 2020 MR No Yes 10 mg/L Resolved Oct 31, 2020
Nov 1, 2004 Nov 30, 2004 MCL Yes No 5% of samples Resolved Nov 30, 2004
Nov 1, 2004 Nov 30, 2004 MCL Yes No 5% of samples Resolved Nov 30, 2004
Nov 1, 2004 Nov 30, 2004 MCL Yes No 5% of samples Resolved Nov 30, 2004
Nov 1, 2004 Nov 30, 2004 MCL Yes No 5% of samples Resolved Nov 30, 2004
Nov 1, 2004 Nov 30, 2004 MCL Yes No 5% of samples Resolved Nov 30, 2004
Jan 1, 1995 Mar 31, 1995 MCL Yes No 13.8 10 mg/L Resolved Mar 31, 1995
Jan 1, 1995 Mar 31, 1995 MCL Yes No 13.8 10 mg/L Resolved Mar 31, 1995
Jan 1, 1995 Mar 31, 1995 MCL Yes No 13.8 10 mg/L Resolved Mar 31, 1995
Jan 1, 1995 Mar 31, 1995 MCL Yes No 13.8 10 mg/L Resolved Mar 31, 1995
Oct 1, 1994 Oct 31, 1994 MCL Yes No 13.6 10 mg/L Resolved Oct 31, 1994
Oct 1, 1994 Oct 31, 1994 MCL Yes No 13.6 10 mg/L Resolved Oct 31, 1994
Oct 1, 1994 Oct 31, 1994 MCL Yes No 13.6 10 mg/L Resolved Oct 31, 1994
Oct 1, 1994 Oct 31, 1994 MCL Yes No 13.6 10 mg/L Resolved Oct 31, 1994
Jul 1, 1994 Jul 31, 1994 MCL Yes No 13.7 10 mg/L Resolved Jul 31, 1994
Jul 1, 1994 Jul 31, 1994 MCL Yes No 13.7 10 mg/L Resolved Jul 31, 1994
Jul 1, 1994 Jul 31, 1994 MCL Yes No 13.7 10 mg/L Resolved Jul 31, 1994
Jul 1, 1994 Jul 31, 1994 MCL Yes No 13.7 10 mg/L Resolved Jul 31, 1994
May 1, 1994 May 31, 1994 MCL Yes No 12.2 10 mg/L Resolved May 31, 1994
May 1, 1994 May 31, 1994 MCL Yes No 12.2 10 mg/L Resolved May 31, 1994
May 1, 1994 May 31, 1994 MCL Yes No 12.2 10 mg/L Resolved May 31, 1994
May 1, 1994 May 31, 1994 MCL Yes No 12.2 10 mg/L Resolved May 31, 1994
Aug 1, 1993 Aug 31, 1993 MCL Yes No 11.2 10 mg/L Resolved Aug 31, 1993
Aug 1, 1993 Aug 31, 1993 MCL Yes No 11.2 10 mg/L Resolved Aug 31, 1993
Aug 1, 1993 Aug 31, 1993 MR No No 5% of samples Archived Aug 31, 1993
Aug 1, 1993 Aug 31, 1993 MR No No 5% of samples Archived Aug 31, 1993
Jan 1, 1993 Jan 31, 1993 MCL Yes No 11.2 10 mg/L Resolved Jan 31, 1993
Jan 1, 1993 Jan 31, 1993 MCL Yes No 11.2 10 mg/L Resolved Jan 31, 1993
Aug 1, 1992 Aug 31, 1992 MR No No 5% of samples Resolved Aug 31, 1992
Aug 1, 1992 Aug 31, 1992 MR No No 5% of samples Resolved Aug 31, 1992
Aug 1, 1992 Aug 31, 1992 MR No No 5% of samples Resolved Aug 31, 1992
Aug 1, 1992 Aug 31, 1992 MR No No 5% of samples Resolved Aug 31, 1992
Jan 1, 1987 Jan 31, 1987 Other No No 10 mg/L Resolved Jan 31, 1987
Jan 1, 1987 Jan 31, 1987 Other No No 10 mg/L Resolved Jan 31, 1987
Jan 1, 1987 Jan 31, 1987 Other No No 10 mg/L Resolved Jan 31, 1987
Jan 1, 1987 Jan 31, 1987 Other No No 10 mg/L Resolved Jan 31, 1987
Jan 1, 1987 Jan 31, 1987 Other No No 10 mg/L Resolved Jan 31, 1987
Jan 1, 1987 Jan 31, 1987 Other No No 10 mg/L Resolved Jan 31, 1987
Oct 1, 1986 Oct 31, 1986 MCL Yes No 12 10 mg/L Resolved Oct 31, 1986
Oct 1, 1986 Oct 31, 1986 MCL Yes No 12 10 mg/L Resolved Oct 31, 1986
Oct 1, 1986 Oct 31, 1986 MCL Yes No 12 10 mg/L Resolved Oct 31, 1986
Oct 1, 1986 Oct 31, 1986 MCL Yes No 12 10 mg/L Resolved Oct 31, 1986
Oct 1, 1986 Oct 31, 1986 MCL Yes No 12 10 mg/L Resolved Oct 31, 1986
Oct 1, 1986 Oct 31, 1986 MCL Yes No 12 10 mg/L Resolved Oct 31, 1986
Oct 1, 1986 Oct 31, 1986 MCL Yes No 12 10 mg/L Resolved Oct 31, 1986
Oct 1, 1986 Oct 31, 1986 MCL Yes No 12 10 mg/L Resolved Oct 31, 1986
Oct 1, 1985 Sep 30, 1986 MCL Yes No 12 10 mg/L 10 Archived Sep 30, 1986

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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