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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 National Council for Air and Stream Improvement Inc. Arun Someshwar

Arun Someshwar

Highest compensated employee

Ncasi Fellow at National Council for Air and Stream Improvement Inc.

Fiscal year ended March 31, 2024. Published on January 25, 2026.

$227,679
2024

Total compensation

Arun Someshwar has been listed as an employee of National Council for Air and Stream Improvement Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for Arun Someshwar has increased by 19.9% from 2016 to 2024.

Annual compensation details

$227,679
+3%
Ncasi Fellow
2024
$197k org
40 hrs/wk
$32k other
--
$221,014
+4%
Ncasi Fellow
2023
$188k org
40 hrs/wk
$34k other
--

Total compensation by year

Compare the compensation of Arun Someshwar to:

2024

Other employees at National Council for Air and Stream Improvement Inc.

Dirk Krouskop
Outgoing President/Ceo
$975,918
$764,548 from orgNo related comp$211,370 other
Vipin Varma
Incoming President/Ceo
$399,522
$352,438 from orgNo related comp$47,084 other
Tammerah Garren
Vice President Business A
$342,128
$289,684 from orgNo related comp$52,444 other
Darren Miller
Vice President Forestry P
$280,230
$244,479 from orgNo related comp$35,751 other
Kirsten Vice
Vice President Sustainabl
$248,115
$248,115 from orgNo related compNo other comp
Camille Flinders
Program Director, Water Resources
$207,077
$170,313 from orgNo related comp$36,764 other
Craig Loehle
Principal Scientist
$199,409
$169,863 from orgNo related comp$29,546 other
Steven Prisley
Research Forest Biometrici
$192,163
$171,148 from orgNo related comp$21,015 other
Waruna Kiridena
SR Program Manager, Analy
$190,821
$180,965 from orgNo related comp$9,856 other
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Revisions to this profile

January 25, 2026:
2024 National Council for Air and Stream Improvement Inc. 990 published
January 25, 2026:
2023 National Council for Air and Stream Improvement Inc. 990 published
January 25, 2026:
2022 National Council for Air and Stream Improvement Inc. 990 published

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$212,460
+3.6%
Ncasi Fellow
2022
$183k org
40 hrs/wk
$31k other
--
$204,988
+2.8%
Ncasi Fellow
2021
$179k org
40 hrs/wk
$27k other
--
$199,488
-6.3%
Ncasi Fellow
2020
$173k org
40 hrs/wk
$27k other
--
$212,923
+12.6%
Ncasi Fellow
2019
$168k org
40 hrs/wk
$46k other
--
$189,110
-1.4%
Ncasi Fellow
2018
$163k org
40 hrs/wk
$27k other
--
$191,725
+1%
Ncasi Fellow
2017
$159k org
40 hrs/wk
$34k other
--
$189,831
Ncasi Fellow
2016
$154k org
40 hrs/wk
$37k other
--