Fiscal year ending 2025. Filed on November 12, 2025.
10s404 Knoch Knolls Road
Naperville, Illinois 60565
Chicago Area Waterways Chloride Workgroup (EIN: 87-3441732) has filed an IRS Form 990 since fiscal year 2022. In its fiscal year 2025 IRS Form 990 filing, Chicago Area Waterways Chloride Workgroup, a 501(c)(3) charitable organization, reported compensation for 7 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES
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