COUNTY WATER-SYSTEM LEDGER
Berrien, Michigan
EPA’s September 2026 export lists 11 active community water systems serving Berrien, Michigan, with 1 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Berrien, Michigan
EPA associates 11 covered systems with Berrien, Michigan; their reported population-served values total 85,249 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Southwest Michigan Regional Sanitary SewMI0003726 | 26,780 | Surface water purchased | Current monitoring/reporting flag |
| NilesMI0004740 | 14,215 | Ground water | No current violation flagged |
| Benton HarborMI0000600 | 9,103 | Surface water | No current violation flagged |
| St JosephMI0006310 | 7,930 | Surface water | No current violation flagged |
| Benton Charter TownshipMI0000605 | 6,768 | Surface water | No current violation flagged |
| BuchananMI0000960 | 4,871 | Ground water | No current violation flagged |
| Lake Charter TownshipMI0003741 | 4,177 | Surface water | No current violation flagged |
| Andrews UniversityMI0000210 | 3,000 | Ground water purchased | No current violation flagged |
| New Buffalo TownshipMI0004685 | 2,845 | Surface water purchased | No current violation flagged |
| Chikaming TownshipMI0001400 | 2,825 | Surface water purchased | No current violation flagged |
| WatervlietMI0006930 | 2,735 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Berrien, Michigan
EPA classifies 11 systems serving Berrien, Michigan across 4 primary-source categories; Surface water purchased is the largest category with 3 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.