Public water system · IL1610700
ActiveSilvis
Community water system in Rock Island County, Illinois, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
7,473
Service connections
2,800
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-08-22 | 75 | 7500 | No | Resolved |
| 2025-07-02 | 4H | 5200 | No | Resolved |
| 2025-07-01 | 72 | 7000 | No | Unaddressed |
| 2025-07-01 | 52 | 5000 | No | Unaddressed |
| 2025-07-01 | 51 | 5000 | No | Unaddressed |
| 2024-10-17 | 2E | 5200 | Yes | Unaddressed |
| 2024-07-13 | 75 | 7500 | No | Resolved |
| 2024-07-01 | 51 | 5000 | No | Resolved |
| 2024-07-01 | 71 | 7000 | No | Resolved |
| 2024-06-01 | 3A | 8000 | No | Resolved |
| 2024-04-01 | 27 | 0999 | No | Resolved |
| 2024-02-08 | 75 | 7500 | No | Resolved |
Silvis: frequently asked questions
Is Silvis's water safe to drink?
Silvis 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 Silvis?
Silvis (PWSID IL1610700) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Silvis serve?
Silvis reports serving 7,473 people through 2,800 service connections in Rock Island County, Illinois.
Where does Silvis get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Rock Island County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Moline | Rock Island | 44,500 | Community | Surface water |
| Rock Island | Rock Island | 39,018 | Community | Surface water |
| East Moline | Rock Island | 21,374 | Community | Surface water |
| Rock Island Arsenal, Us Army | Rock Island | 7,800 | Community | Surface water |
| Niabi Zoo | Rock Island | 5,000 | Transient non-community | Groundwater |
| Milan | Rock Island | 4,945 | Community | Groundwater |