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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 International Water Management Institute Timothy O Williams

Timothy O Williams

Officer

Director, Africa at International Water Management Institute

Fiscal year ended December 31, 2018. Published on January 24, 2026.

$181,493
2018

Total compensation

Timothy O Williams has been listed as an employee of International Water Management Institute in Form 990 filings since at least fiscal year 2016. Total compensation for Timothy O Williams has increased by 1.8% from 2016 to 2018.

Annual compensation details

$181,493
+1.8%
Director, Africa
2018
$154k
40 hrs/wk
$28k
--
$178,319
+0%
Director, Africa
2017
$152k
40 hrs/wk
$28k
--
$178,285
Director, Africa
2016
$152k
40 hrs/wk
$28k
--

Total compensation by year

Compare the compensation of Timothy O Williams to:

2018

Other employees at International Water Management Institute

Claudia Sadoff
Current Director General
$302,019
$259,596 No related comp$42,423
Syon Niyogi
Corporate Services Director
$259,473
$231,414 No related comp$28,059
Tushaar Shah
Senior Fellow
$206,277
$175,575 No related comp$30,702
Pay Drechsel
Strategic Program Leader Managing Rural Urban
$205,180
$176,503 No related comp$28,677
Izabella Koziell
Program Director - WLE
$202,598
$172,747 No related comp$29,851
Ian Makin Ian Makin
Director ASIA
$182,824
$156,023 No related comp$26,801
Alan Nicol
Strategic Program Leader - Promoting Sustainable G
$174,269
$148,870 No related comp$25,399
Kim Geheb Kim Geheb
WLE Mekong Regional Coordinator
$173,995
$148,772 No related comp$25,223
Matthew McCartney
Research Group Leader - Water Futures, Growth and
$171,714
$149,903 No related comp$21,811
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Revisions to this profile

January 24, 2026:
2018 International Water Management Institute 990 published
January 24, 2026:
2017 International Water Management Institute 990 published
January 24, 2026:
2016 International Water Management Institute 990 published

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