Ottawa, IL – The LaSalle County Health Department is encouraging residents to test the radon level in their home. Radon is a radioactive gas that occurs naturally in most soil.

LaSalle County, IL GIS

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On the evening of January 16th, 2025, the LaSalle County Coroner's Office was called to the emergency room of OSF St. Elizabeth's Hospital in Peru, IL. for a male decedent who had …

Welcome to LASALLE COUNTY IL's Online juror response service. 1) Please enter your Badge #/Juror ID number located on your paper Summons form. 2) Enter your date of birth in the …

ArcGIS REST Services Directory Login: Home > services > Lasalle_IL_PAT_GIS (MapServer): API Reference: JSON | SOAP

View In: ArcGIS JavaScript ArcGIS Online Map Viewer ArcGIS Earth ArcGIS Pro Service Description: Landuse and Soils data for LaSalle County IL Map Name: Lasalle_IL_Landuse …

Online portal for LaSalle County Sheriff's Office.

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Etna Road Complex 707 E Etna Road Ottawa, IL 61350. Complex Hours Monday through Friday 8 am to 4:30 pm