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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Sauvie Island Drainage Improvement Company Mark Zambo

Mark Zambo

Trustee/director

District Manager at Sauvie Island Drainage Improvement Company

Fiscal year ended June 30, 2025. Published on January 25, 2026.

$41,517
2025

Total compensation

Mark Zambo has been listed as an employee of Sauvie Island Drainage Improvement Company in Form 990 filings since fiscal year 2025.

Annual compensation details

$41,517
District Manager
2025
$42k org
35 hrs/wk

Total compensation by year

Compare the compensation of Mark Zambo to:

2025

Other employees at Sauvie Island Drainage Improvement Company

Tim Couch
EX District
$17,117
$17,117 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2025 Sauvie Island Drainage Improvement Company 990 published

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