CHICAGO
Not CapturedRegistry identity · C · IL0316000
Ready for rate capture
The agency identity, population source, and service boundary are registered. No rate schedule has been captured yet, so review controls will appear only after a capture result is available.
Registry profile
Canonical system identity used for capture joins.
- Product ID
- pws-il0316000
- PWSID
- IL0316000
- Location
- CHICAGO, COOK, IL
- Cities served
- CHICAGO
- Owner code
- L
- Service connections
- 526,883
Population and boundary
Registry evidence remains separate from capture evidence.
- Population served
- 2,721,308
- Population source
- EPA SDWA 2026 Q2 active CWS snapshot
- Population as of
- 2026-06-30
- Boundary status
- mapped
- Boundary source
- EPA service boundary
- Method
- system sourced
- Verification
- —