WEST CENTRAL RWA - NISH SYSTEM

Iowa — Community Water System — PWSID: IA1400902

System Information

PWSIDIA1400902
System NameWEST CENTRAL RWA - NISH SYSTEM
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedFeb 27, 1979
Last ReportedMar 17, 2026

Location & Contact

StateIowa
CityMANNING
ZIP Code51455
AddressATTN JASON MEREDITH
OrganizationWEST CENTRAL IOWA RURAL WATER ASSOC
Phone712-655-2534

Population & Service

Population Served3,573
Service Connections1,429

Drinking Water Violations (79)

This water system has 79 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
May 1, 2017 May 31, 2017 MR No Yes 10 mg/L Resolved May 31, 2017
May 1, 2017 May 31, 2017 MR No Yes 10 mg/L Resolved May 31, 2017
May 1, 2017 May 31, 2017 MR No Yes 10 mg/L Resolved May 31, 2017
May 1, 2017 May 31, 2017 MR No Yes 10 mg/L Resolved May 31, 2017
Apr 1, 2002 Jun 30, 2002 MR No Yes 10 mg/L Resolved Jun 30, 2002
Apr 1, 2002 Jun 30, 2002 MR No Yes 10 mg/L Resolved Jun 30, 2002
Apr 1, 2002 Jun 30, 2002 MR No Yes 10 mg/L Resolved Jun 30, 2002
Apr 1, 2002 Jun 30, 2002 MR No Yes 10 mg/L Resolved Jun 30, 2002
Jul 1, 1993 Jul 31, 1993 MCL Yes No 5% of samples Resolved Jul 31, 1993
Jul 1, 1993 Jul 31, 1993 MCL Yes No 5% of samples Resolved Jul 31, 1993
Jul 1, 1993 Jul 31, 1993 MCL Yes No 5% of samples Resolved Jul 31, 1993
Jul 1, 1993 Jul 31, 1993 MCL Yes No 5% of samples Resolved Jul 31, 1993
Jul 1, 1993 Jul 31, 1993 MCL Yes No 5% of samples Resolved Jul 31, 1993
Jul 1, 1993 Jul 31, 1993 MCL Yes No 5% of samples Resolved Jul 31, 1993
Jul 1, 1993 Jul 31, 1993 MCL Yes No 5% of samples Resolved Jul 31, 1993
Jul 1, 1993 Jul 31, 1993 MCL Yes No 5% of samples Resolved Jul 31, 1993
Jul 1, 1992 Jul 31, 1992 MR No No 5% of samples Resolved Jul 31, 1992
Jul 1, 1992 Jul 31, 1992 MR No No 5% of samples Resolved Jul 31, 1992
Jul 1, 1992 Jul 31, 1992 MR No No 5% of samples Resolved Jul 31, 1992
Jul 1, 1992 Jul 31, 1992 MR No No 5% of samples Resolved Jul 31, 1992
Oct 1, 1990 MR No No TT Resolved Oct 1, 1991
Oct 1, 1990 MR No No TT Resolved Oct 1, 1991
Oct 1, 1990 MR No No TT Resolved Oct 1, 1991
Oct 1, 1990 MR No No TT Resolved Oct 1, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 4.0 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 10 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 10 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.002 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.002 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 10 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 4.0 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 4.0 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 4.0 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.05 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.05 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.05 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.05 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 10 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 2 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.005 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.005 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.005 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.010 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.010 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.010 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.010 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 0.005 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 2 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 2 mg/L Resolved Mar 31, 1991
Apr 1, 1988 Mar 31, 1991 MR No Yes 2 mg/L Resolved Mar 31, 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.

Browse All Water Systems Water Systems in Iowa