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SOUTH MILWAUKEE WATERWORKS

Wisconsin — Community Water System — PWSID: WI2410144

System Information

PWSIDWI2410144
System NameSOUTH MILWAUKEE WATERWORKS
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 28, 1981
Last ReportedDec 17, 2025

Location & Contact

StateWisconsin
CitySOUTH MILWAUKEE
ZIP Code53172
AddressCITY HALL
OrganizationBRAATZ, STEVEN - SOUTH MILWAUKEE CITY CLERK
Phone—

Population & Service

Population Served21,340
Service Connections7,903

Drinking Water Violations (94)

This water system has 94 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, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No No — — — Resolved Jun 30, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No No — — — Resolved Jun 30, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No No — — — Resolved Jun 30, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MON No No — — — Resolved Jun 30, 2023 Revised Total Coliform Rule
Feb 1, 2020 — Public Notice Other No No — — — Resolved Apr 28, 2021 Public Notice Rule and Revised PN Rule
Feb 1, 2020 — Public Notice Other No No — — — Resolved Apr 28, 2021 Public Notice Rule and Revised PN Rule
Jan 1, 2020 Mar 31, 2020 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Toluene MR No Yes — 1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Volatile Organic Chemicals
Jan 1, 2020 Mar 31, 2020 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Volatile 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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