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FALL RIVER WUD

South Dakota — Community Water System — PWSID: SD4602201

System Information

PWSIDSD4602201
System NameFALL RIVER WUD
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedNov 29, 2001
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityORAL
ZIP Code57766
AddressPO BOX 321
OrganizationFALL RIVER WUD
Phone6054247648

Population & Service

Population Served1,057
Service Connections423

Drinking Water Violations (130)

This water system has 130 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
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2024 Revised Total Coliform Rule
Jul 1, 2022 Sep 30, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2020 Jun 30, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2020 Jun 30, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2020 Jun 30, 2020 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2020 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2020 Apr 30, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2020 Revised Total Coliform Rule
Apr 1, 2020 Apr 30, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2020 Revised Total Coliform Rule
Apr 1, 2020 Apr 30, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2020 Revised Total Coliform Rule
Feb 8, 2019 — Public Notice Other No No — — — Resolved Jun 7, 2019 Public Notice Rule and Revised PN Rule
May 1, 2018 May 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved May 31, 2018 Revised Total Coliform Rule
May 1, 2018 May 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved May 31, 2018 Revised Total Coliform Rule
May 1, 2018 May 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved May 31, 2018 Revised Total Coliform Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Jan 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jan 31, 2018 Revised Total Coliform Rule
Jan 1, 2018 Jan 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jan 31, 2018 Revised Total Coliform Rule
Jan 1, 2018 Jan 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jan 31, 2018 Revised Total Coliform Rule
Jan 1, 2018 Jan 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jan 31, 2018 Revised Total Coliform Rule
Jan 1, 2018 Mar 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2017 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Apr 17, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2017 — Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No — — — Resolved Apr 17, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2014 Dec 31, 2014 Chlordane MR No Yes — 0.002 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 OXAMYL MR No Yes — 0.2 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2014 Volatile Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Simazine MR No Yes — 0.004 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals
Oct 1, 2014 Dec 31, 2014 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Dec 31, 2014 Synthetic Organic Chemicals

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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