Public water system · IL1875050
ActiveLittle Swan Lake Sd
Community water system in Warren County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
438
Service connections
175
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 52 | 5000 | No | Unaddressed |
| 2022-12-30 | 66 | 5000 | No | Resolved |
| 2011-07-01 | 71 | 7000 | No | Resolved |
| 2007-10-01 | 27 | 0999 | No | Resolved |
| 2007-04-01 | 27 | 0999 | No | Resolved |
| 1998-04-01 | 23 | 3100 | No | Archived |
| 1997-08-01 | 22 | 3100 | Yes | Archived |
| 1997-01-01 | 23 | 3100 | No | Archived |
| 1996-08-01 | 24 | 3100 | No | Archived |
| 1995-07-01 | 24 | 3100 | No | Archived |
| 1995-04-01 | 24 | 3100 | No | Archived |
| 1994-07-01 | 23 | 3100 | No | Archived |
Little Swan Lake Sd: frequently asked questions
Is Little Swan Lake Sd's water safe to drink?
Little Swan Lake 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 Little Swan Lake Sd?
Little Swan Lake Sd (PWSID IL1875050) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Little Swan Lake Sd serve?
Little Swan Lake Sd reports serving 438 people through 175 service connections in Warren County, Illinois.
Where does Little Swan Lake Sd get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Warren County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Warren County Water District | Warren | 91,118 | Community | Purchased surface water |
| Warren County | Warren | 81,975 | Community | Groundwater |
| Bowling Green Municipal Utilities | Warren | 53,601 | Community | Surface water |
| Western Water Company | Warren | 39,508 | Community | Purchased surface water |
| Kings Island Pws | Warren | 31,753 | Non-transient non-community | Groundwater |
| Warren County Utility District | Warren | 29,827 | Community | Surface water |