Public water system · IL0315920
ActiveMission Brook Sd
Community water system in Cook County, Illinois, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,852
Service connections
525
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | 4H | 5200 | No | Resolved |
| 2024-10-17 | 4G | 5200 | No | Unaddressed |
| 1996-11-01 | 24 | 3100 | No | Archived |
| 1994-12-01 | 02 | 4010 | Yes | Resolved |
| 1990-12-21 | 02 | 4010 | Yes | Resolved |
| 1988-09-01 | 02 | 4010 | Yes | Resolved |
| 1985-02-01 | 02 | 4000 | Yes | Resolved |
| 1984-09-14 | 02 | 4010 | Yes | Resolved |
| 1981-02-02 | 02 | 4000 | Yes | Archived |
| 1977-06-30 | 03 | 4000 | No | Archived |
Mission Brook Sd: frequently asked questions
Is Mission Brook Sd's water safe to drink?
Mission Brook Sd is an active community water system regulated under the Safe Drinking Water Act, overseen by the IL state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Mission Brook Sd?
Mission Brook Sd (PWSID IL0315920) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Mission Brook Sd serve?
Mission Brook Sd reports serving 2,852 people through 525 service connections in Cook County, Illinois.
Where does Mission Brook Sd get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Cook County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Chicago | Cook | 2,746,388 | Community | Surface water |
| Cicero | Cook | 83,000 | Community | Purchased surface water |
| Schaumburg | Cook | 75,750 | Community | Purchased surface water |
| Evanston | Cook | 74,486 | Community | Surface water |
| Arlington Heights | Cook | 73,320 | Community | Purchased surface water |
| Palatine | Cook | 70,875 | Community | Purchased surface water |