Public water system · IL1670400
ActiveDawson
Community water system in Sangamon County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,375
Service connections
820
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 03 | 2044 | No | Archived |
| 2025-07-01 | 03 | 2042 | No | Archived |
| 2025-07-01 | 03 | 2041 | No | Archived |
| 2025-07-01 | 03 | 2043 | No | Archived |
| 2025-07-01 | 03 | 2037 | No | Archived |
| 2025-07-01 | 03 | 2036 | No | Archived |
| 2025-07-01 | 03 | 2033 | No | Archived |
| 2025-07-01 | 03 | 2032 | No | Archived |
| 2025-07-01 | 03 | 2031 | No | Archived |
| 2025-07-01 | 03 | 2010 | No | Archived |
| 2025-07-01 | 03 | 2020 | No | Archived |
| 2025-07-01 | 03 | 2046 | No | Archived |
Dawson: frequently asked questions
Is Dawson's water safe to drink?
Dawson 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 Dawson?
Dawson (PWSID IL1670400) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Dawson serve?
Dawson reports serving 2,375 people through 820 service connections in Sangamon County, Illinois.
Where does Dawson get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Sangamon County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Springfield | Sangamon | 117,444 | Community | Surface water |
| Chatham | Sangamon | 16,423 | Community | Purchased groundwater |
| Curran-Gardner Township PWD | Sangamon | 6,651 | Community | Groundwater |
| Williamsville | Sangamon | 6,198 | Community | Purchased surface water |
| Auburn | Sangamon | 4,574 | Community | Purchased surface water |
| Riverton | Sangamon | 4,279 | Community | Groundwater |