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International Rivers Network

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Environmental Quality, Protection and Beautification / Alliance/Advocacy Organizations (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$2.2M (2023)

Expenses
$1.89M (2023)

Total Assets
$2.77M (2023)

Total Liabilities
$122k (2023)

Source: Form 990 tax filings from 2011 to 2023

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,202,465
Expenses
$1,887,934
Net Income
$314,531
Net Assets
$2,648,460
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,200,776
99.9%
Program Services $0
Investment Income $1,689
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $247,734
13.1%
Professional Fundraising Fees $0
Other Salaries and Wages $748,825
39.7%
Assets/Debt
Total Assets $2,770,022
Total Liabilities $121,562
Net Assets $2,648,460
Compensation
Key Employees and Officers Compensation Related Other
Isabella Winkler (Interim Co Exec Director) $99,300 $0 $700
Joshua Klemm (Interim Co Exec Director) $91,634 $0 $2,366
Anake Lekkoon (Finance Director) $53,734 $0 $0
Melina Selverston (Chair) $0 $0 $0
Astrid Puentes Riano (Vice Chairperson) $0 $0 $0
Sharon Khan (Treasurer) $0 $0 $0
Chance Cutrano (Secretary) $0 $0 $0
Evelyn Arce Erickson (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,625,269
Expenses
$1,874,239
Net Income
-$248,970
Net Assets
$2,333,929
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,613,445
99.3%
Program Services $0
Investment Income $534
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $11,290
0.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $249,245
13.3%
Professional Fundraising Fees $0
Other Salaries and Wages $728,311
38.9%
Assets/Debt
Total Assets $2,489,349
Total Liabilities $155,420
Net Assets $2,333,929
Compensation
Key Employees and Officers Compensation Related Other
Isabella Winkler (Interim Co Exec Dir) $101,750 $0 $0
Joshua Klemm (Interim Co Exec Dir) $93,760 $0 $0
Anake Lekkoon (Finance Director) $53,735 $0 $0
Melina Selverston (Chair) $0 $0 $0
Astrid Puentes Riano (Vice Chairperson) $0 $0 $0
Sharon Khan (Treasurer) $0 $0 $0
Chance Cutrano (Secretary) $0 $0 $0
Leslie Leslie (Director) $0 $0 $0
Brent Blackwelder (Director) $0 $0 $0
Carlo Scapinelli (Director) $0 $0 $0
Deborah Moore (Director) $0 $0 $0
Patrick Mc Cully (Director) $0 $0 $0
Scott Spann (Director) $0 $0 $0
Gary Cook (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,363,274
Expenses
$2,112,839
Net Income
-$749,565
Net Assets
$2,580,075
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,321,289
96.9%
Program Services $0
Investment Income $1,136
0.1%
Bond Proceeds $0
Royalties $3,262
0.2%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $37,587
2.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $307,972
14.6%
Professional Fundraising Fees $0
Other Salaries and Wages $938,021
44.4%
Assets/Debt
Total Assets $2,728,621
Total Liabilities $148,546
Net Assets $2,580,075
Compensation
Key Employees and Officers Compensation Related Other
Darryl Knudsen (Executive Director) $112,505 $0 $13,150
Isabella Winkler (Interim Co Exec Dir) $91,907 $0 $0
Samir Mehta (Cfo) $77,777 $0 $0
Michael Simon (Senior Director Strategy & Organizational Effectiv) $12,633 $0 $0
Deborah Moore (Co Chair) $0 $0 $0
Gary Cook (Co Chair) $0 $0 $0
Sharon Khan (Treasurer) $0 $0 $0
Leslie Leslie (Secretary) $0 $0 $0
Brent Blackwelder (Director) $0 $0 $0
Melina Selverston (Director) $0 $0 $0
Susanne Wong (Director) $0 $0 $0
Patrick Mc Cully (Director) $0 $0 $0
Chance Cutrano (Director) $0 $0 $0
Astrid Puentes Riano (Director) $0 $0 $0
Carlo Scapinelli (Director) $0 $0 $0
Scott Spann (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$4,049,469
Expenses
$2,366,582
Net Income
$1,682,887
Net Assets
$3,429,640
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,027,832
99.5%
Program Services $0
Investment Income $2,725
0.1%
Bond Proceeds $0
Royalties $9,483
0.2%
Rental Property Income $3,365
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $6,064
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $330,313
14.0%
Professional Fundraising Fees $0
Other Salaries and Wages $938,403
39.7%
Assets/Debt
Total Assets $3,796,860
Total Liabilities $367,220
Net Assets $3,429,640
Compensation
Key Employees and Officers Compensation Related Other
Michael Simon (Interim Exec Dir & Then Senior) $126,144 $0 $0
Nicholas Guroff (Deputy Director) $122,237 $0 $0
Samir Mehta (Cfo) $87,000 $0 $0
Darryl Knudsen (Executive Director) $81,932 $0 $0
Scott Spann (Board Chair) $0 $0 $0
Gary Cook (Vice Chair) $0 $0 $0
Deborah Moore (Treasurer) $0 $0 $0
Leslie Leslie (Secretary) $0 $0 $0
Brent Blackwelder (Director) $0 $0 $0
Juan Pablo Orrego (Director) $0 $0 $0
Virali Modi Parekh (Director) $0 $0 $0
Athena Ronquillo Ballesteros (Director (Through 03/2020)) $0 $0 $0
Patrick Mccully (Director) $0 $0 $0
Melina Selverston (Director) $0 $0 $0
Susanne Wong (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,692,354
Expenses
$2,437,523
Net Income
-$745,169
Net Assets
$1,746,753
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,682,996
99.4%
Program Services $0
Investment Income $8,085
0.5%
Bond Proceeds $0
Royalties $9,678
0.6%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue -$8,405
Notable Expenses Percent of Total Expenses
Executive Compensation $178,040
7.3%
Professional Fundraising Fees $0
Other Salaries and Wages $878,375
36.0%
Assets/Debt
Total Assets $1,967,237
Total Liabilities $220,484
Net Assets $1,746,753
Compensation
Key Employees and Officers Compensation Related Other
Michael Simon (Interim Exec Dir) $126,214 $0 $0
Katherine Horner (Exec Dir (Through 5/2019)) $51,826 $0 $0
Scott Spann (Board Chair) $0 $0 $0
Gary Cook (Vice Chair) $0 $0 $0
Deborah Moore (Treasurer) $0 $0 $0
Leslie Leslie (Secretary) $0 $0 $0
Brent Blackwelder (Director) $0 $0 $0
Juan Pablo Orrego (Director) $0 $0 $0
Virali Modi Parekh (Director) $0 $0 $0
Oliver Bercault (Director (Through 10/2019)) $0 $0 $0
Athena Ronquillo Ballesteros (Director) $0 $0 $0
Patrick Mccully (Director) $0 $0 $0
Melina Selverston (Director) $0 $0 $0
Leonard Sklar (Director (Through 2/2019)) $0 $0 $0
Susanne Wong (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,671,791
Expenses
$2,371,015
Net Income
$1,300,776
Net Assets
$2,405,419
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,665,338
99.8%
Program Services $0
Investment Income $103
0.0%
Bond Proceeds $0
Royalties $3,600
0.1%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,750
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $106,742
4.5%
Professional Fundraising Fees $0
Other Salaries and Wages $828,668
34.9%
Assets/Debt
Total Assets $2,652,391
Total Liabilities $246,972
Net Assets $2,405,419
Compensation
Key Employees and Officers Compensation Related Other
Katherine Horner (Executive Director) $106,742 $0 $0
Scott Spann (Board Chair) $0 $0 $0
Leonard Sklar (Vice Chair) $0 $0 $0
Deborah Moore (Treasurer) $0 $0 $0
Leslie Leslie (Secretary) $0 $0 $0
Brent Blackwelder (Director) $0 $0 $0
Gary Cook (Director) $0 $0 $0
Jane Baldwin (Director (Through 12/2018)) $0 $0 $0
Juan Pablo Orrego (Director) $0 $0 $0
Kenneth Greenstein (Director (Through 3/2018)) $0 $0 $0
Virali Modi Parekh (Director) $0 $0 $0
Athena Ronquillo Ballesteros (Director) $0 $0 $0
Patrick Mccully (Director) $0 $0 $0
Oliver Bercault (Director) $0 $0 $0
Susanne Wong (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,080,391
Expenses
$2,123,844
Net Income
-$43,453
Net Assets
$1,463,194
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,074,433
99.7%
Program Services $0
Investment Income $3,209
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$922
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $3,671
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $110,000
5.2%
Professional Fundraising Fees $0
Other Salaries and Wages $924,750
43.5%
Assets/Debt
Total Assets $1,645,175
Total Liabilities $181,981
Net Assets $1,463,194
Compensation
Key Employees and Officers Compensation Related Other
Katherine Horner (Executive Director) $110,000 $0 $0
Scott Spann (Board Chair) $0 $0 $0
Leonard Sklar (Vice Chair) $0 $0 $0
Deborah Moore (Treasurer) $0 $0 $0
Leslie Leslie (Secretary) $0 $0 $0
Brent Blackwelder (Director) $0 $0 $0
Gary Cook (Director) $0 $0 $0
Jane Baldwin (Director) $0 $0 $0
Juan Pablo Orrego (Director) $0 $0 $0
Kenneth Greenstein (Director) $0 $0 $0
Virali Modi Parekh (Director) $0 $0 $0
Athena Ronquillo Ballesteros (Director) $0 $0 $0
Patrick Mccully (Director) $0 $0 $0
Oliver Bercault (Director) $0 $0 $0
Susanne Wong (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,802,201
Expenses
$2,122,078
Net Income
-$319,877
Net Assets
$1,182,612
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,785,142
99.1%
Program Services $7,750
0.4%
Investment Income $3,222
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $6,087
0.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $143,870
6.8%
Professional Fundraising Fees $0
Other Salaries and Wages $974,138
45.9%
Assets/Debt
Total Assets $1,655,754
Total Liabilities $473,142
Net Assets $1,182,612
Compensation
Key Employees and Officers Compensation Related Other
Peter Bosshard (Interim Executive Director) $88,566 $0 $14,601
Katherine Horner (Executive Director) $39,880 $0 $823
Scott Spann (Board Chair) $0 $0 $0
Leonard Sklar (Vice Chair) $0 $0 $0
Deborah Moore (Treasurer) $0 $0 $0
Leslie Leslie (Secretary) $0 $0 $0
Brent Blackwelder (Director) $0 $0 $0
Cymie Payne (Director) $0 $0 $0
Gary Cook (Director) $0 $0 $0
Jane Baldwin (Director) $0 $0 $0
Juan Pablo Orrego (Director) $0 $0 $0
Kenneth Greenstein (Director) $0 $0 $0
Virali Modi Parekh (Director) $0 $0 $0
Athena Ronquillo Ballesteros (Director) $0 $0 $0
Patrick Mccully (Director) $0 $0 $0
Oliver Bercault (Director) $0 $0 $0
Susanne Wong (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,557,079
Expenses
$1,984,953
Net Income
-$427,874
Net Assets
$1,502,489
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,540,831
99.0%
Program Services $21,673
1.4%
Investment Income $2,927
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$20,893
Sales of Assets $800
0.1%
Net Inventory Sales $0
Other Revenue $11,741
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $114,781
5.8%
Professional Fundraising Fees $0
Other Salaries and Wages $935,287
47.1%
Assets/Debt
Total Assets $1,753,360
Total Liabilities $250,871
Net Assets $1,502,489
Compensation
Key Employees and Officers Compensation Related Other
Peter Bosshard (Interim Executive Director) $82,073 $0 $12,481
Jason Raineyuntil 2282015 (Executive Director) $20,227 $0 $0
Deborah Moore (Board Chair) $0 $0 $0
Leonard Sklar (Vice Chair) $0 $0 $0
Scott Spann (Treasurer) $0 $0 $0
Leslie Leslie (Secretary) $0 $0 $0
Brent Blackwelder (Director) $0 $0 $0
Cymie Payne (Director) $0 $0 $0
Gary Cook (Director) $0 $0 $0
Jane Baldwin (Director) $0 $0 $0
Juan Pablo Orrego (Director) $0 $0 $0
Kenneth Greenstein (Director) $0 $0 $0
Margo Blair (Director) $0 $0 $0
Virali Modi Parekh (Director) $0 $0 $0
Athena Ronquillo Ballesteros (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,726,529
Expenses
$2,412,057
Net Income
-$685,528
Net Assets
$1,930,363
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,702,999
98.6%
Program Services $12,326
0.7%
Investment Income $7,300
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $3,904
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $98,831
4.1%
Professional Fundraising Fees $10,890
0.5%
Other Salaries and Wages $1,071,287
44.4%
Assets/Debt
Total Assets $2,224,287
Total Liabilities $293,924
Net Assets $1,930,363

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,963,455
Expenses
$2,311,071
Net Income
$652,384
Net Assets
$2,615,891
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,941,057
99.2%
Program Services $8,475
0.3%
Investment Income $5,175
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $3,320
0.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $5,428
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $187,416
8.1%
Professional Fundraising Fees $0
Other Salaries and Wages $1,076,976
46.6%
Assets/Debt
Total Assets $2,761,803
Total Liabilities $145,912
Net Assets $2,615,891

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,280,203
Expenses
$2,330,035
Net Income
-$1,049,832
Net Assets
$1,963,507
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,261,468
98.5%
Program Services $6,697
0.5%
Investment Income $2,556
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$2,092
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $11,574
0.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $192,861
8.3%
Professional Fundraising Fees $0
Other Salaries and Wages $1,093,843
46.9%
Assets/Debt
Total Assets $2,165,531
Total Liabilities $202,024
Net Assets $1,963,507

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,287,822
Expenses
$2,134,386
Net Income
$1,153,436
Net Assets
$3,013,339
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,257,065
99.1%
Program Services $11,519
0.4%
Investment Income $10,020
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$1,444
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $10,662
0.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $58,730
2.8%
Professional Fundraising Fees $0
Other Salaries and Wages $1,110,347
52.0%
Assets/Debt
Total Assets $3,206,483
Total Liabilities $193,144
Net Assets $3,013,339

Document Links

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2004

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2002

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2001

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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