Public water system · IL0990800
ActiveOttawa
Community water system in LaSalle County, Illinois, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
18,097
Service connections
8,049
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Ottawa are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Ottawa: frequently asked questions
Is Ottawa's water safe to drink?
Ottawa 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 Ottawa?
Ottawa (PWSID IL0990800) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Ottawa serve?
Ottawa reports serving 18,097 people through 8,049 service connections in LaSalle County, Illinois.
Where does Ottawa get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in LaSalle County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Il American-Streator | LaSalle | 19,000 | Community | Surface water |
| Peru | LaSalle | 10,300 | Community | Groundwater |
| La Salle | LaSalle | 9,700 | Community | Groundwater |
| Mendota | LaSalle | 6,926 | Community | Groundwater |
| Marseilles | LaSalle | 5,061 | Community | Groundwater |
| Prairie Path Water Company-Lake Holiday | LaSalle | 4,750 | Community | Groundwater |