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Irvine Ranch Water District Water Service Corporation

  • Irvine, CA
  • Tax-exempt since June 1998
  • EIN: 91-1874346

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 not tax deductible.

Summary charts: organization finances over time

Revenue
$11.1M (2023)

Expenses
$5.52M (2023)

Total Assets
$5.16M (2023)

Total Liabilities
$130M (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 June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$11,096,255
Expenses
$5,520,901
Net Income
$5,575,354
Net Assets
-$124,468,866
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $51,556
0.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $11,044,699
99.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $5,159,270
Total Liabilities $129,628,136
Net Assets -$124,468,866
Compensation
Key Employees and Officers Compensation Related Other
Doug Reinhart (President) $0 $34,552 $19,915
Peer Swan (Director) $0 $32,034 $23,390
Steven Lamar (Director) $0 $32,703 $19,915
John Withers (Vice President) $0 $32,851 $23,101
Karen Mclaughlin (Director) $0 $21,015 $1,940
Kristine Swan (Asst. Secretary) $0 $110,503 $30,517
Christine Compton (Asst. Secretary) $0 $226,617 $30,776
Kent Morris (Treasurer) $0 $0 $0
Jennifer Davis (Asst. Treasurer) $0 $174,009 $35,453
Leslie Bonkowski (Secretary) $0 $167,997 $22,840
Claire Hervey Collins (Attorney) $0 $0 $0
Paul Weghorst (Executive Director, Water) $0 $301,128 $50,970
Kevin Burton (Executive Director, Techni) $0 $329,901 $48,579
Wendy Chambers (Executive Director, Operat) $0 $269,338 $47,461
Paul Cook (General Manager) $0 $410,282 $49,997
Cheryl Clary (Executive Director Of Finance And Administration) $0 $290,089 $34,840
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Document Links

990
Filed on March 20, 2024

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

View Filing
XML

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$10,970,156
Expenses
$5,708,930
Net Income
$5,261,226
Net Assets
-$130,044,220
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $10,970,156
100%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $4,965,094
Total Liabilities $135,009,314
Net Assets -$130,044,220
Compensation
Key Employees and Officers Compensation Related Other
Doug Reinhart (President) $0 $32,905 $17,872
Peer Swan (Director) $0 $30,757 $20,243
Steven Lamar (Director) $0 $31,370 $17,955
John Withers (Vice President) $0 $33,297 $21,087
Karen Mclaughlin (Director) $0 $26,700 $2,491
Kristine Swan (Asst. Secretary) $0 $108,936 $27,853
Christine Compton (Asst. Secretary) $0 $203,334 $27,884
Cheryl Clary (Asst. Treasurer) $0 $284,666 $32,713
Robert Jacobson (Treasurer) $0 $248,493 $44,147
Jennifer Davis (Asst. Treasurer) $0 $158,675 $31,888
Leslie Bonkowski (Secretary) $0 $156,972 $21,226
Claire Hervey Collins (Attorney) $0 $0 $0
Paul Weghorst (Executive Director, Water Policy) $0 $292,151 $47,546
Kevin Burton (Executive Director, Technical Services) $0 $289,678 $45,969
Wendy Chambers (Executive Director, Operations) $0 $259,563 $44,928
Paul Cook (General Manager) $0 $410,108 $54,358
Fiona Sanchez (Director Of Water Resource) $0 $256,259 $44,147
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Document Links

990
Filed on March 17, 2023

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

View Filing
XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$10,889,581
Expenses
$5,884,180
Net Income
$5,005,401
Net Assets
-$135,305,446
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $43,380
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $10,846,201
99.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $4,815,630
Total Liabilities $140,121,076
Net Assets -$135,305,446
Compensation
Key Employees and Officers Compensation Related Other
Doug Reinhart (President) $0 $32,712 $18,354
Peer Swan (Director) $0 $32,487 $20,255
Steven Lamar (Director) $0 $31,343 $16,942
John Withers (Vice President) $0 $26,988 $21,144
Karen Mclaughlin (Director) $0 $0 $0
Cheryl Clary (Asst. Treasurer) $0 $272,858 $30,749
Robert Jacobson (Treasurer) $0 $245,209 $41,582
Tanja Fournier (Asst. Treasurer) $0 $166,624 $30,588
Leslie Bonkowski (Secretary) $0 $144,858 $19,967
Claire Hervey Collins (Attorney) $0 $0 $0
Paul Weghorst (Executive Director, Water) $0 $285,419 $44,772
Kevin Burton (Executive Director, Technical Services) $0 $267,751 $43,170
Wendy Chambers (Executive Director, Operations) $0 $243,189 $42,202
Beth Beeman (Director Of Public Affairs) $0 $246,852 $27,559
Paul Cook (General Manager) $0 $391,304 $51,088
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Document Links

990
Filed on April 12, 2022

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

View Filing
XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,773,868
Expenses
$6,006,870
Net Income
-$4,233,002
Net Assets
-$140,310,847
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $37,577
2.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,736,291
97.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $4,662,741
Total Liabilities $144,973,588
Net Assets -$140,310,847
Compensation
Key Employees and Officers Compensation Related Other
Mary Aileen Matheis (President) $0 $31,061 $10,893
Doug Reinhart (Vice President) $0 $33,884 $16,574
Steven Lamar (Director) $0 $28,302 $16,488
John Withers (Director) $0 $26,770 $18,852
Peer Swan (Director) $0 $23,020 $15,898
Leslie Bonkowski (Secretary) $0 $145,706 $18,237
Robert Jacobson (Treasurer) $0 $241,190 $38,656
Tanja Fournier (Asst. Treasurer) $0 $153,729 $28,233
Cheryl Clary (Asst. Treasurer) $0 $268,501 $27,803
Claire Hervey Collins (Attorney) $0 $0 $0
Paul Cook (General Manager) $0 $362,858 $46,675
Paul Weghorst (Executive Director, Water Policy) $0 $274,791 $41,239
Kevin Burton (Executive Director, Technical Svcs) $0 $262,435 $39,996
Anthony Mossbarger (Director Of Information Services) $0 $236,584 $33,219
Fiona Sanchez (Director Of Water Resources) $0 $228,788 $38,656
+ View more people

Document Links

990
Filed on March 30, 2021

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

View Filing
XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,791,015
Expenses
$7,791,015
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $5,996,015
77.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $1,795,000
23.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $120,703,750
Total Liabilities $120,703,750
Net Assets $0
Compensation
Key Employees and Officers Compensation Related Other
Mary Aileen Matheis (President) $0 $28,313 $10,263
Doug Reinhart (Vice President) $0 $33,055 $16,394
Steven Lamar (Director) $0 $28,189 $15,126
John Withers (Director) $0 $26,504 $18,315
Peer Swan (Director) $0 $27,977 $18,554
Leslie Bonkowski (Secretary) $0 $141,226 $16,929
Robert Jacobson (Treasurer) $0 $228,645 $36,161
Tanja Fournier (Asst. Treasurer) $0 $149,605 $26,397
Cheryl Clary (Asst. Treasurer) $0 $256,255 $24,928
+ View more people

Document Links

990
Filed on April 24, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,694,760
Expenses
$7,694,760
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $6,079,760
79.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $1,615,000
21.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $122,528,667
Total Liabilities $122,528,667
Net Assets $0
Compensation
Key Employees and Officers Compensation Related Other
Mary Aileen Matheis (President) $0 $30,362 $10,500
Doug Reinhart (Vice President) $0 $29,960 $16,425
Steven Lamar (Director) $0 $28,076 $15,387
John Withers (Director) $0 $28,220 $18,646
Peer Swan (Director) $0 $24,727 $18,488
Leslie Bonkowski (Secretary) $0 $130,557 $16,733
Robert Jacobson (Treasurer) $0 $226,685 $36,245
Tanja Fournier (Asst. Treasurer) $0 $140,674 $26,258
Cheryl Clary (Asst. Treasurer) $0 $241,637 $23,065
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Document Links

990
Filed on March 7, 2019

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

View Filing
PDF XML

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$129,563,456
Expenses
$129,563,456
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $5,683,456
4.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $7,135,000
5.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $116,745,000
90.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $124,170,583
Total Liabilities $124,170,583
Net Assets $0
Compensation
Key Employees and Officers Compensation Related Other
Mary Aileen Matheis (President) $0 $29,379 $13,502
Doug Reinhart (Vice President) $0 $27,315 $15,110
Steve Lamar (Director) $0 $27,097 $15,110
John Withers (Director) $0 $27,774 $20,603
Peer Swan (Director) $0 $29,105 $21,258
Leslie Bonkowski (Secretary) $0 $122,263 $34,954
Robert Jacobson (Treasurer) $0 $208,262 $61,794
+ View more people

Document Links

990
Filed on Feb. 15, 2018

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

View Filing
XML

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$9,398,000
Expenses
$9,398,000
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $2,853,000
30.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $6,545,000
69.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $55,627,000
Total Liabilities $55,627,000
Net Assets $0
Compensation
Key Employees and Officers Compensation Related Other
Mary Aileen Matheis (President) $0 $27,620 $11,961
Doug Reinhart (Vice President) $0 $26,084 $13,807
Steve Lamar (Director) $0 $29,580 $13,807
John Withers (Director) $0 $28,068 $18,943
Peer Swan (Director) $0 $28,800 $19,077
Leslie Bonkowski (Secretary) $0 $119,901 $34,415
Robert Jacobson (Treasurer) $0 $196,832 $59,783
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Document Links

990
Filed on Feb. 6, 2017

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

View Filing
PDF XML

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$9,016,000
Expenses
$9,016,000
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $3,106,000
34.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $5,910,000
65.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $62,261,000
Total Liabilities $62,261,000
Net Assets $0
Compensation
Key Employees and Officers Compensation Related Other
Steve La Mar (Vice President) $0 $26,620 $16,446
Mary Aileen Matheis (President) $0 $24,680 $10,211
John B Withers (Director) $0 $24,680 $20,196
Peer A Swan (Director) $0 $26,620 $17,700
Douglas J Reinhart (Director) $0 $25,220 $15,570
Robert Jacobson (Treasurer) $0 $192,304 $42,152
Leslie Bonkowski (Secretary) $0 $116,394 $20,314
+ View more people

Document Links

990
Filed on Feb. 4, 2016

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

View Filing
PDF XML

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$8,665,000
Expenses
$8,665,000
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $3,365,000
38.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $5,300,000
61.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $68,253,000
Total Liabilities $68,253,000
Net Assets $0

Document Links

990

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

PDF

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$4,700,000
Expenses
$4,700,000
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $4,700,000
100%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $72,490,000
Total Liabilities $72,490,000
Net Assets $0

Document Links

990

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

PDF

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$4,210,000
Expenses
$4,210,000
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $4,210,000
100%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $77,190,000
Total Liabilities $77,190,000
Net Assets $0

Document Links

990

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

PDF

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,745,000
Expenses
$3,745,000
Net Income
$0
Net Assets
$0
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $3,745,000
100%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $81,400,000
Total Liabilities $81,400,000
Net Assets $0

Document Links

990

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

PDF

Fiscal Year Ending June
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

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

PDF

Fiscal Year Ending June
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

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

PDF

Fiscal Year Ending June
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

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

PDF

Fiscal Year Ending June
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

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

PDF

Fiscal Year Ending June
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

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

PDF

Fiscal Year Ending June
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

Primary 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