Public water system · IL3110338
ActiveThe Island on the Chain
Transient non-community water system in Lake County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
200
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-01-01 | 03 | 1040 | No | Archived |
| 2023-01-21 | 75 | 7500 | No | Resolved |
| 2023-01-01 | 3A | 8000 | No | Resolved |
| 2021-07-01 | 2D | 8000 | Yes | Resolved |
| 2021-01-01 | 3A | 8000 | No | Resolved |
| 2020-01-01 | 3A | 8000 | No | Resolved |
| 2020-01-01 | 03 | 1040 | No | Resolved |
| 2019-01-01 | 03 | 1040 | No | Resolved |
| 2017-01-01 | 03 | 1040 | No | Resolved |
| 2009-01-01 | 03 | 1040 | No | Resolved |
| 2008-01-01 | 03 | 1040 | No | Resolved |
| 1994-04-01 | 23 | 3100 | No | Archived |
The Island on the Chain: frequently asked questions
Is The Island on the Chain's water safe to drink?
The Island on the Chain is an active transient non-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 The Island on the Chain?
The Island on the Chain (PWSID IL3110338) is a public/private partnership-owned transient non-community water system, regulated by the IL state drinking water program.
How many people does The Island on the Chain serve?
The Island on the Chain reports serving 200 people through 1 service connections in Lake County, Illinois.
Where does The Island on the Chain get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Lake County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Indiana American Water - Northwest | Lake | 210,510 | Community | Surface water |
| Waukegan | Lake | 87,149 | Community | Surface water |
| Hammond Water Works Department | Lake | 78,384 | Community | Surface water |
| Lake County West Water Subdistrict | Lake | 78,379 | Community | Surface water |
| Aqua Ohio - Mentor | Lake | 74,500 | Community | Surface water |
| Leesburg, City of | Lake | 46,746 | Community | Groundwater |