Skip to content
ProPublica Donate
ProPublica Donate

Grand River Marsh Turkey Club Inc

  • Rio, WI
  • Tax-exempt since Jan. 1994
  • EIN: 39-1696344

Organization summary

Type of Nonprofit

Designated as a Civic leagues, social welfare organizations and local associations of employees, created to promote community welfare for charitable, educational or recreational purposes.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$12.2k (2023)

Expenses
$6.89k (2023)

Total Assets
$40.6k (2023)

Total Liabilities
$0 (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 990-EZ
Revenue
$12,191
Expenses
$6,893
Net Income
$5,298
Net Assets
$40,604
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $3
0.0%
Net Fundraising $3,368
27.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $40,604
Total Liabilities $0
Net Assets $40,604
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Fred Lang (Vice Preside) $0 $0
Steve Lang (Board Of Dir) $0 $0
Kevin Ward (Board Of Dir) $0 $0
George Chapman (Board Of Dir) $0 $0
Gary Berghammer (Secretary/Tr) $0 $0
Les Lang (Board Of Dir) $0 $0
Wade Walker (Board Of Dir) $0 $0
Ronald Flagel (Board Of Dir) $0 $0
Randy Klawitter (Board Of Dir) $0 $0
Mike Madel (Board Of Dir) $0 $0
Russ Winchell (Board Of Dir) $0 $0
Josh Dugenske (Board Of Dir) $0 $0
Mark Stellmacher (Board Of Dir) $0 $0
Craig Giese Jr (Board Of Dir) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 13, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$11,363
Expenses
$6,125
Net Income
$5,238
Net Assets
$35,304
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $8
0.1%
Net Fundraising $3,855
33.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $35,304
Total Liabilities $0
Net Assets $35,304
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Fred Lang (Vice Preside) $0 $0
Steve Lang (Board Of Dir) $0 $0
Kevin Ward (Board Of Dir) $0 $0
George Chapman (Board Of Dir) $0 $0
Gary Berghammer (Secretary/Tr) $0 $0
Les Lang (Board Of Dir) $0 $0
Wade Walker (Board Of Dir) $0 $0
Ronald Flagel (Board Of Dir) $0 $0
Randy Klawitter (Board Of Dir) $0 $0
Mike Madel (Board Of Dir) $0 $0
Russ Winchell (Board Of Dir) $0 $0
Josh Dugenske (Board Of Dir) $0 $0
Mark Stellmacher (Board Of Dir) $0 $0
Craig Giese Jr (Board Of Dir) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 13, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$13,326
Expenses
$8,707
Net Income
$4,619
Net Assets
$30,064
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $3
0.0%
Net Fundraising $6,003
45.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $30,064
Total Liabilities $0
Net Assets $30,064
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Fred Lang (Vice Preside) $0 $0
Steve Lang (Board Of Dir) $0 $0
Kevin Ward (Board Of Dir) $0 $0
George Chapman (Board Of Dir) $0 $0
Gary Berghammer (Secretary/Tr) $0 $0
Les Lang (Board Of Dir) $0 $0
Wade Walker (Board Of Dir) $0 $0
Ronald Flagel (Board Of Dir) $0 $0
Randy Klawitter (Board Of Dir) $0 $0
Mike Madel (Board Of Dir) $0 $0
Russ Winchell (Board Of Dir) $0 $0
Josh Dugenske (Board Of Dir) $0 $0
Mark Stellmacher (Board Of Dir) $0 $0
Craig Giese Jr (Board Of Dir) $0 $0
+ View more people

Document Links

990-EZ
Filed on June 22, 2022

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,197
Expenses
$14,857
Net Income
$2,340
Net Assets
$25,447
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $3
0.0%
Net Fundraising $9,874
57.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $25,447
Total Liabilities $0
Net Assets $25,447
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Fred Lang (Vice Preside) $0 $0
Steve Lang (Board Of Dir) $0 $0
Kevin Ward (Board Of Dir) $0 $0
George Chapman (Board Of Dir) $0 $0
Gary Berghammer (Secretary/Tr) $0 $0
Les Lang (Board Of Dir) $0 $0
Wade Walker (Board Of Dir) $0 $0
Ronald Flagel (Board Of Dir) $0 $0
Randy Klawitter (Board Of Dir) $0 $0
Mike Madel (Board Of Dir) $0 $0
Russ Winchell (Board Of Dir) $0 $0
Josh Dugenske (Board Of Dir) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 12, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$5,589
Expenses
$6,060
Net Income
-$471
Net Assets
$23,107
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $55
1.0%
Net Fundraising -$1,786
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $23,107
Total Liabilities $0
Net Assets $23,107
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Fred Lang (Vice Preside) $0 $0
Steve Lang (Board Of Dir) $0 $0
Kevin Ward (Board Of Dir) $0 $0
George Chapman (Board Of Dir) $0 $0
Darwin Ebert (Secretary/Tr) $0 $0
Les Lang (Board Of Dir) $0 $0
Wade Walker (Board Of Dir) $0 $0
Ronald Flagel (Board Of Dir) $0 $0
Randy Klawitter (Board Of Dir) $0 $0
Mike Madel (Board Of Dir) $0 $0
Russ Winchell (Board Of Dir) $0 $0
Josh Dugenske (Board Of Dir) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 25, 2020

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$15,927
Expenses
$12,233
Net Income
$3,694
Net Assets
$23,578
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $34
0.2%
Net Fundraising $2,881
18.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $5,752
36.1%
Assets/Debt
Total Assets $23,578
Total Liabilities $0
Net Assets $23,578
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Fred Lang (Vice President) $0 $0
Steve Lang (Board Of Director) $0 $0
Kevin Ward (Board Of Director) $0 $0
George Chapman (Board Of Director) $0 $0
Darwin Ebert (Secretary/Treas) $0 $0
Les Lang (Board Of Director) $0 $0
Wade Walker (Board Of Director) $0 $0
Ronald Flagel (Board Of Director) $0 $0
Josh Jenkins (Board Of Director) $0 $0
Curtis Klatt (Board Of Director) $0 $0
Randy Klawitter (Board Of Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 9, 2019

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$13,412
Expenses
$11,993
Net Income
$1,419
Net Assets
$19,884
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $11
0.1%
Net Fundraising $1,902
14.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $4,239
31.6%
Assets/Debt
Total Assets $19,884
Total Liabilities $0
Net Assets $19,884
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Fred Lang (Vice President) $0 $0
Steve Lang (Board Of Director) $0 $0
Kevin Ward (Board Of Director) $0 $0
George Chapman (Board Of Director) $0 $0
Darwin Ebert (Secretary/Treas) $0 $0
Les Lang (Board Of Director) $0 $0
Wade Walker (Board Of Director) $0 $0
Ronald Flagel (Board Of Director) $0 $0
Josh Jenkins (Board Of Director) $0 $0
Curtis Klatt (Board Of Director) $0 $0
Randy Klawitter (Board Of Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 9, 2018

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$13,334
Expenses
$12,486
Net Income
$848
Net Assets
$18,465
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $9
0.1%
Net Fundraising $1,555
11.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $4,570
34.3%
Assets/Debt
Total Assets $18,465
Total Liabilities $0
Net Assets $18,465
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Chad Klatt (Board Of Director) $0 $0
Fred Lang (Vice President) $0 $0
Steve Lang (Board Of Director) $0 $0
Kevin Ward (Board Of Director) $0 $0
George Chapman (Board Of Director) $0 $0
Darwin Ebert (Secretary/Treas) $0 $0
Les Lang (Board Of Director) $0 $0
Russell Neumann (Board Of Director) $0 $0
Wade Walker (Board Of Director) $0 $0
Ronald Flagel (Board Of Director) $0 $0
Josh Jenkins (Board Of Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 9, 2017

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$11,062
Expenses
$12,066
Net Income
-$1,004
Net Assets
$17,617
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $21
0.2%
Net Fundraising $1,602
14.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,239
20.2%
Assets/Debt
Total Assets $17,617
Total Liabilities $0
Net Assets $17,617
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Chad Klatt (Board Of Director) $0 $0
Fred Lang (Vice President) $0 $0
Steve Lang (Board Of Director) $0 $0
Kevin Ward (Board Of Director) $0 $0
George Chapman (Board Of Director) $0 $0
Darwin Ebert (Secretary/Treas) $0 $0
Les Lang (Board Of Director) $0 $0
Russell Neumann (Board Of Director) $0 $0
Wade Walker (Board Of Director) $0 $0
Ronald Flagel (Board Of Director) $0 $0
Josh Jenkins (Board Of Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 12, 2016

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$10,786
Expenses
$10,362
Net Income
$424
Net Assets
$18,621
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $21
0.2%
Net Fundraising $1,699
15.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,866
17.3%
Assets/Debt
Total Assets $18,621
Total Liabilities $0
Net Assets $18,621
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Chad Klatt (Board Of Director) $0 $0
Fred Lang (Vice President) $0 $0
Steve Lang (Board Of Director) $0 $0
Kevin Ward (Board Of Director) $0 $0
George Chapman (Board Of Director) $0 $0
Darwin Ebert (Secretary/Treas) $0 $0
Les Lang (Board Of Director) $0 $0
Russell Neumann (Board Of Director) $0 $0
Walter Walker (Board Of Director) $0 $0
Ronald Flagel (Board Of Director) $0 $0
Josh Jenkins (Board Of Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Feb. 28, 2015

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$12,443
Expenses
$11,070
Net Income
$1,373
Net Assets
$18,197
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $20
0.2%
Net Fundraising $4,408
35.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $755
6.1%
Assets/Debt
Total Assets $18,197
Total Liabilities $0
Net Assets $18,197
Compensation
Key Employees and Officers Compensation Other
Mark Dugenske (President) $0 $0
Chad Klatt (Board Of Director) $0 $0
Fred Lang (Vice President) $0 $0
Steve Lang (Board Of Director) $0 $0
Kevin Ward (Board Of Director) $0 $0
George Chapman (Board Of Director) $0 $0
Darwin Ebert (Secretary/Treas) $0 $0
Les Lang (Board Of Director) $0 $0
Russell Neumann (Board Of Director) $0 $0
Walter Walker (Board Of Director) $0 $0
Ronald Flagel (Board Of Director) $0 $0
Josh Jenkins (Board Of Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 22, 2014

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$6,425
Expenses
$10,746
Net Income
-$4,321
Net Assets
$16,824
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $118
1.8%
Net Fundraising -$1,401
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $448
7.0%
Assets/Debt
Total Assets $16,824
Total Liabilities $0
Net Assets $16,824

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$10,211
Expenses
$8,156
Net Income
$2,055
Net Assets
$21,145
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $21
0.2%
Net Fundraising $2,930
28.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $21,145
Total Liabilities $0
Net Assets $21,145

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

Byline

By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated