Nonprofit · EIN 13-6211384
WATER RESEARCH FOUNDATION
Tax-exempt · DENVER, CO 80235
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $24,332,001 | $20,376,181 | $3,955,820 | $62,602,447 | $10,914,444 | $51,688,003 |
| December 31, 2024 | 990 | $24,139,256 | $21,546,637 | $2,592,619 | $57,098,739 | $10,112,278 | $46,986,461 |
| December 31, 2023 | 990 | $23,363,893 | $19,075,153 | $4,288,740 | $53,199,238 | $9,275,616 | $43,923,622 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $18,394,097
- of which government grants
- $17,438,043
- Program service revenue
- $3,859,002
- Investment income
- $1,932,695
- Net rental income
- $80,440
- Net gain from sales of assets
- $55,640
- Other revenue
- $146,207
Expenses
- Grants and similar amounts paid
- $100,000
- Compensation of officers, directors and key employees
- $1,416,475
- Other salaries and wages
- $4,955,419
- Salaries, compensation and benefits (total)
- $8,629,267
- Professional fundraising fees
- $0
- Occupancy
- $695,304
- Travel
- $687,752
- Depreciation
- $90,274
- Program services (functional)
- $14,065,812
- Management and general (functional)
- $5,843,922
- Fundraising (functional)
- $466,447
Balance sheet and other
- Total assets, start of year
- $57,098,739
- Total assets, end of year
- $62,602,447
- Total liabilities, end of year
- $10,914,444
- Net assets, end of year
- $51,688,003
- Land, buildings and equipment
- $1,003,735
- Publicly traded securities
- $3,076,553
- Net assets without donor restrictions
- $48,902,038
- Net assets with donor restrictions
- $2,785,965
- Gross receipts
- $52,231,162
- Employees
- 54
- Volunteers
- 1,000
- Year formed
- 1966
- State of legal domicile
- CO
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| PETER GREVATT | CEO/SECRETARY Officer | 40 | $468,509 | $32,087 |
| TANIA HASKINS | CHIEF OPERATING OFFICER Officer | 40 | $315,707 | $38,940 |
| ALLEXIS VEAN | CHIEF COMMUNICATIONS OFFICER Key employee | 40 | $240,282 | $41,822 |
| KENAN OZEKIN | CHIEF RESEARCH OFFICER Key employee | 40 | $236,156 | $42,379 |
| JEFFREY MOELLER | DIRECTOR OF RESEARCH SERVICES Highest-paid employee | 40 | $178,347 | $33,218 |
| ALICE FULMER | DIRECTOR OF SUBSCRIBER SERVICES Highest-paid employee | 40 | $159,410 | $44,795 |
| JULIE MINTON- SR ACCT | MANAGER - STRATEGIC ENGAGEMENT Highest-paid employee | 40 | $167,240 | $16,421 |
| PETER ROCKVAM | DIRECTOR OF ACCOUNTING, CONTROLLER Officer | 40 | $152,533 | $22,998 |
| JENNIFER STEWART- DIR OF | SPONSORED PROGRAMS (UNTIL NOV '25) Highest-paid employee | 40 | $156,936 | $13,080 |
| JOHN ENTSMINGER | CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| KYLE DREYFUSS-WELLS | VICE-CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| CLIFFORD CHAN | TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| SHANE CHAPMAN | MEMBER AT LARGE Trustee or director | 1 | $0 | $0 |
| MARILYN TOWILL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JEFFREY THOMPSON | DIRECTOR Trustee or director | 1 | $0 | $0 |
26 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DIANE TANIGUCHI-DENNIS | DIRECTOR Trustee or director | 1 | $0 |
| TODD SWINGLE | DIRECTOR Trustee or director | 1 | $0 |
| BEVERLEY STINSON | DIRECTOR Trustee or director | 1 | $0 |
| LYNDSEY RECHTIN | DIRECTOR Trustee or director | 1 | $0 |
| KISHIA POWELL | DIRECTOR Trustee or director | 1 | $0 |
| CHERYL PORTER | DIRECTOR Trustee or director | 1 | $0 |
| SHAUN PIETIG | DIRECTOR Trustee or director | 1 | $0 |
| BRIAN PERKOVICH | DIRECTOR Trustee or director | 1 | $0 |
| CHERYL NORTON | DIRECTOR Trustee or director | 1 | $0 |
| ANDREW LEE | DIRECTOR Trustee or director | 1 | $0 |
| JOONE KIM-LOPEZ | DIRECTOR Trustee or director | 1 | $0 |
| RANDY HAYMAN | DIRECTOR Trustee or director | 1 | $0 |
| ZEYNEP ERDAL | DIRECTOR Trustee or director | 1 | $0 |
| ANGELA DELILLO | DIRECTOR Trustee or director | 1 | $0 |
| DAVID COPPES | DIRECTOR Trustee or director | 1 | $0 |
| MICKEY CONWAY | DIRECTOR Trustee or director | 1 | $0 |
| RANDY CONNER | DIRECTOR Trustee or director | 1 | $0 |
| ANSELMO COLLINS | DIRECTOR Trustee or director | 1 | $0 |
| AL CHO | DIRECTOR Trustee or director | 1 | $0 |
| ANGELA CHARLES | DIRECTOR Trustee or director | 1 | $0 |
| LAURA BRIEFER | DIRECTOR Trustee or director | 1 | $0 |
| TAD BOHANNON | DIRECTOR Trustee or director | 1 | $0 |
| JOHN BALLIEW | DIRECTOR Trustee or director | 1 | $0 |
| COLLEEN ARNOLD | DIRECTOR Trustee or director | 1 | $0 |
| MARISELLA ARANGUIX-CUETO | DIRECTOR Trustee or director | 1 | $0 |
| SYLVIA AMPARANO | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 41 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| PETER GREVATT | CEO/SECRETARY Officer | 40 | $443,415 | $32,137 |
| TANIA HASKINS | CHIEF OPERATING OFFICER Officer | 40 | $291,366 | $36,098 |
| ALLEXIS VEAN- CHIEF | COMMUNICATIONS & ENGAGEMENT OFFICER Key employee | 40 | $218,360 | $39,191 |
| KENAN OZEKIN | CHIEF RESEARCH OFFICER Key employee | 40 | $173,100 | $34,890 |
| JEFFREY MOELLER- DIRECTOR | OF RESEARCH SERVICES Highest-paid employee | 40 | $169,069 | $31,751 |
| ALICE FULMER | DIRECTOR OF SUBSCRIBER SERVICES Highest-paid employee | 40 | $144,863 | $41,564 |
| JULIE MINTON- SR ACCT | MANAGER - STRATEGIC ENGAGEMENTS Highest-paid employee | 40 | $163,370 | $16,073 |
| JENNIFER STEWART | DIRECTOR OF SPONSORED PROGRAMS Highest-paid employee | 40 | $147,932 | $13,449 |
| XIAO ZHANG | RESEARCH PRINCIPAL Highest-paid employee | 40 | $144,657 | $15,361 |
| PAUL RUSH | CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| JOHN ENTSMINGER | VICE-CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| KYLE DREYFUSS-WELLS | TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| CLIFFORD CHAN | MEMBER-AT-LARGE Trustee or director | 1 | $0 | $0 |
| SILVIA AMPARANO | DIRECTOR Trustee or director | 1 | $0 | $0 |
| TAD BOHANNON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| LAURA BRIEFER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| AL CHO | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MICKEY CONWAY | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ZEYNEP ERDAL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DIANE TANIGUCHI-DENNIS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| RANDY HAYMAN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ANGELA CHARLES | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHERYL NORTON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BRIAN PERKOVICH | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHERYL PORTER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| LYNDSEY RECHTIN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BEVERLEY STINSON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| TODD SWINGLE | DIRECTOR Trustee or director | 1 | $0 | $0 |
| SHANE CHAPMAN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MARISELLA ARANGUIX-CUETO | DIRECTOR Trustee or director | 1 | $0 | $0 |
| COLLEEN ARNOLD | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JOHN BALLIEW | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ANSELMO COLLINS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| RANDY CONNER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DAVID COPPES | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JOONE KIM-LOPEZ | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ANDREW LEE | DIRECTOR Trustee or director | 1 | $0 | $0 |
| SHAUN PIETIG | DIRECTOR Trustee or director | 1 | $0 | $0 |
| KISHIA POWELL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JEFFREY THOMPSON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MARILYN TOWILL | DIRECTOR Trustee or director | 1 | $0 | $0 |
990 for the year ended December 31, 2023: 41 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| PETER GREVATT | CEO/SECRETARY Officer | 40 | $424,130 | $31,708 |
| TANIA HASKINS | CHIEF OPERATING OFFICER Officer | 40 | $267,985 | $33,724 |
| JOHN ALBERT | CHIEF RESEARCH OFFICER Key employee | 40 | $231,638 | $46,565 |
| ALLEXIS VEAN | CHIEF COMMUNICATIONS OFFICER Key employee | 40 | $178,408 | $34,572 |
| BRENLEY MCKENNA | CHIEF OF SUBSCRIBER SERVICES Key employee | 40 | $171,446 | $24,954 |
| JEFFREY MOELLER | UNIT LEADER Highest-paid employee | 40 | $157,244 | $30,607 |
| KENAN OZEKIN | UNIT LEADER Highest-paid employee | 40 | $153,297 | $32,280 |
| ALICE FULMER | REGIONAL LIASON Highest-paid employee | 40 | $130,859 | $39,518 |
| JULIE MINTON | UNIT LEADER Highest-paid employee | 40 | $151,516 | $14,911 |
| FRANK BLAHA | REGIONAL LIASON Highest-paid employee | 40 | $133,802 | $31,278 |
| PAUL RUSH | CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| JOHN ENTSMINGER | VICE-CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| KYLE DREYFUSS-WELLS | TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| CLIFFORD CHAN | MEMBER-AT-LARGE Trustee or director | 1 | $0 | $0 |
| MARTY ADAMS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| SILVIA AMPARANO | DIRECTOR Trustee or director | 1 | $0 | $0 |
| TAD BOHANNON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| LAURA BRIEFER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MIKITA BROWNING | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ANDREA CHENG | DIRECTOR Trustee or director | 1 | $0 | $0 |
| AL CHO | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MICKEY CONWAY | DIRECTOR Trustee or director | 1 | $0 | $0 |
| LOU DI GIRONIMO | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ZEYNEP ERDAL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| YVONNE FORREST | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DAVID GADIS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| RANDY HAYMAN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ANGELA CHARLES | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BRIAN STEGLITZ | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ALEX MARGEVICIUS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHERYL NORTON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BRIAN PERKOVICH | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CHERYL PORTER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| LYNDSEY RECHTIN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BEVERLEY STINSON | DIRECTOR Trustee or director | 1 | $0 | $0 |
| TODD SWINGLE | DIRECTOR Trustee or director | 1 | $0 | $0 |
| SHANE CHAPMAN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| PAUL JONES | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DIANE TANIGUCHI-DENNIS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DENNIS DOLL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JON FREEDMAN | DIRECTOR Trustee or director | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 6666 W QUINCY AVE, DENVER, CO 80235-3098
- Principal officer (990 for 2025)
- PETER GREVATT, 6666 W QUINCY AVENUE, DENVER, CO 80235
- Signed the 990
- PETER GREVATT, CHIEF EXECUTIVE OFFICER
- Phone
- (303) 347-6113
- Website
- WWW.WATERRF.ORG
- Return prepared by
- EIDE BAILLY ADVISORY LLC
Mission
THE PURPOSE OF THE WATER RESEARCH FOUNDATION (WRF) IS A DEFINITIVE RESEARCH ORGANIZATION TO ADVANCE THE SCIENCE OF ALL THINGS WATER TO BETTER MEET THE EVOLVING NEEDS OF ITS SUBSCRIBERS AND THE WATER SECTOR. TO ENGAGE EXCLUSIVELY IN NONPROFIT, CHARITABLE AND EDUCATIONAL ACTIVITIES DESIGNED TO INITIATE, SUPERVISE, COORDINATE, PROMOTE, AND FINANCE RESEARCH IN THE TECHNOLOGY, OPERATION, AND MANAGEMENT OF WATER, WASTEWATER, REUSE AND STORMWATER COLLECTION, TREATMENT, AND SUPPLY SYSTEMS, TOWARD ENSURING WATER QUALITY AND IMPROVING WATER SERVICE TO THE PUBLIC.
Program accomplishments
- RESEARCH PROGRAMS: WRF COORDINATES MULTIPLE RESEARCH PROGRAMS TO COLLECTIVELY ADDRESS WATER-RELATED ISSUES OF SUBSCRIBERS AND THE WATER SECTOR AS A WHOLE. THE RESEARCH PROGRAMS ARE THE RESEARCH PRIORITY PROGRAM, THE TAILORED COLLABORATION PROGRAM, EMERGING OPPORTUNITIES PROGRAM, UNSOLICITED RESEARCH PROGRAM AND FACILITATED RESEARCH PROGRAM. THESE PROGRAMS INCLUDE THE COST OF PROJECTS FUNDED FOR RESEARCH TO BE CONDUCTED BY OTHER ORGANIZATIONS AND OTHER INTERNAL EXPENSES DIRECTLY RELATED TO THESE PROJECTS.Expenses $8,962,867 · revenue $3,859,002
- RESEARCH MANAGEMENT: THE PLANNING, ADMINISTRATION, AND MONITORING OF THE RESEARCH PROGRAMS SPONSORED BY WRF ARE THE RESPONSIBILITY OF THE RESEARCH MANAGERS. SPECIFIC TASKS INCLUDE ADMINISTRATION OF WRF'S RESEARCH ADVISORY COUNCIL AND TECHNICAL ADVISORY COMMITTEES FOR EACH PROGRAM AND TOPIC AREA; RESEARCH PLANNING; CONTRACTOR MONITORING AND OVERSIGHT; RESEARCH DELIVERABLE AND PRODUCT REVIEW; REQUEST FOR PROPOSALS PREPARATION; PROJECT ADVISORY COMMITTEE SELECTION AND ADMINISTRATION; AND PROPOSAL REVIEW AND SELECTION. PROJECT MANAGEMENT, KNOWLEDGEMENT MANAGEMENT AND RESEARCH PLANNING SERVE AS WRF'S PRIMARY LINK WITH THE WATER RESEARCH AND VOLUNTEER COMMUNITY.Expenses $2,365,553 · grants $100,000
- COMMUNICATIONS & MARKETING: WRF'S COMMUNICATIONS AND MARKETING EFFORTS CONSIST OF PUBLISHING INFORMATION AND RESOURCES DERIVED FROM WRF-SPONSORED RESEARCH TO ENSURE THAT THE RESULTS AND APPLICATION OF RESEARCH ARE EFFECTIVELY TRANSFERRED TO SUBSCRIBERS AND OTHER STAKEHOLDERS. THESE EFFORTS INCLUDE THE DEVELOPMENT, DISTRIBUTION AND PROMOTION OF RESEARCH REPORTS AND OTHER PROJECT RESOURCES, PRINTED MATERIALS AND E-PERIODICALS, WEBCASTS, WORKSHOPS, THE WEBSITE AND SOCIAL MEDIA. COMMUNICATIONS AND MARKETING ALSO OVERSEE ALL PUBLIC RELATIONS AND MARKETING ACTIVITIES AND COLLATERAL.Expenses $1,350,473
- SUBSCRIBER SERVICES - THE ADMINISTRATION OF WRF'S MAJOR FUNDING EFFORT, THE RESEARCH SUBSCRIPTION PROGRAM, IS COORDINATED BY SUBSCRIBER SERVICES STAFF. ACTIVITIES INCLUDE: PLANNING & IMPLEMENTATION OF A RECRUITMENT & RETENTION PROGRAM; HIGHLIGHTING WRF'S VALUE PROPOSITION AND COORDINATING SUBSCRIBER COMMUNICATIONS. SUBSCRIBER ACCOUNT MANAGERS ARE RESPONSIBLE FOR PROVIDING PERSONALIZED SERVICES TO SUBSCRIBERS. MAJOR ACTIVITIES INCLUDE ANNUAL VISITS/BRIEFINGS, SERVING AS PRIMARY STAFF CONTACT, PROMOTING GREATER INVOLVEMENT IN WRF PROGRAMS AND ENSURING SUBSCRIBERS' NEED ARE EXPEDITIOUSLY MET.Expenses $1,386,919
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 13-6211384
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1967
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Environment (C32)
- Assets (IRS master file)
- $62,602,447
- Income (IRS master file)
- $52,231,162
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $24,332,001 | $20,376,181 | $62,602,447 | XML |
| 990 | December 2024 | $24,139,256 | $21,546,637 | $57,098,739 | XML |
| 990 | December 2023 | $23,363,893 | $19,075,153 | $53,199,238 | XML |
| 990 | December 2022 | $24,487,541 | $18,593,319 | $46,587,750 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 13-6211384).
Questions about WATER RESEARCH FOUNDATION
- What is the EIN of WATER RESEARCH FOUNDATION?
- The employer identification number (EIN) of WATER RESEARCH FOUNDATION is 13-6211384.
- Is WATER RESEARCH FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1967.
- Are donations to WATER RESEARCH FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does WATER RESEARCH FOUNDATION file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of WATER RESEARCH FOUNDATION due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did WATER RESEARCH FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of WATER RESEARCH FOUNDATION?
- The 990 for the year ended December 31, 2025 names PETER GREVATT.
- Who are the officers and directors of WATER RESEARCH FOUNDATION?
- The 990 for the year ended December 31, 2025 lists 41 people; 9 received compensation from the organization, the highest $468,509 (PETER GREVATT, CEO/SECRETARY).
- How much revenue does WATER RESEARCH FOUNDATION have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $24,332,001, expenses of $20,376,181 and total assets of $62,602,447 at year end.
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