Nonprofit · EIN 56-2543795
THE DUPAGE RIVER SALT CREEK WORK GROUP
Tax-exempt · NAPERVILLE, IL 60565
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| February 28, 2026 | 990 | $2,308,580 | $930,153 | $1,378,427 | $11,213,024 | $449 | $11,212,575 |
| February 28, 2025 | 990 | $2,276,504 | $679,597 | $1,596,907 | $9,834,148 | $0 | $9,834,148 |
| February 29, 2024 | 990 | $2,231,856 | $1,946,820 | $285,036 | $8,237,241 | $0 | $8,237,241 |
Financial details: 990 for the year ended February 28, 2026
Revenue
- Contributions, gifts and grants
- $566,911
- Membership dues
- $546,338
- Program service revenue
- $1,332,944
- Investment income
- $408,725
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $8,720
- Occupancy
- $17,460
- Travel
- $4,947
- Depreciation
- $15,467
- Program services (functional)
- $875,024
- Management and general (functional)
- $55,129
Balance sheet and other
- Total assets, start of year
- $9,834,148
- Total assets, end of year
- $11,213,024
- Total liabilities, end of year
- $449
- Net assets, end of year
- $11,212,575
- Land, buildings and equipment
- $160,187
- Net assets without donor restrictions
- $11,212,575
- Gross receipts
- $2,308,580
- Employees
- 0
- Volunteers
- 13
- Year formed
- 2005
- State of legal domicile
- IL
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 February 28, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| AMY UNDERWOOD | PRESIDENT Trustee or director, Officer | 4 | $0 |
| LARRY COX | DIRECTOR Trustee or director | 3 | $0 |
| PINAKIN DESAI | SECRETARY/TR Trustee or director, Officer | 3 | $0 |
| MARY BETH FALSEY | DIRECTOR Trustee or director | 3 | $0 |
| BRETT GARELLI | DIRECTOR Trustee or director | 3 | $0 |
| RYAN HAYDEN | DIRECTOR Trustee or director | 3 | $0 |
| JENNIFER HAMMER | DIRECTOR Trustee or director | 3 | $0 |
| ERIK NEIDY | DIRECTOR Trustee or director | 3 | $0 |
| SEAN REESE | DIRECTOR Trustee or director | 3 | $0 |
| DENNIS STREICHER | DIRECTOR Trustee or director | 3 | $0 |
| MATT STREICHER | VICE PRESIDE Trustee or director, Officer | 3 | $0 |
| GREG ULREICH | DIRECTOR Trustee or director | 4 | $0 |
| STEVE ZEHNER | DIRECTOR Trustee or director | 3 | $0 |
990 for the year ended February 28, 2025: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAVID GORMAN | PRESIDENT Trustee or director, Officer | – | $0 |
| LARRY COX | TRUSTEE Trustee or director | – | $0 |
| PINAKIN DESAI | SEC/TREAS Trustee or director, Officer | – | $0 |
| MARY BETH FALSEY | TRUSTEE Trustee or director | – | $0 |
| RYAN HAYDEN | TRUSTEE Trustee or director | – | $0 |
| JENNIFER HAMMER | TRUSTEE Trustee or director | – | $0 |
| ERIK NEIDY | TRUSTEE Trustee or director | – | $0 |
| DENNIS STREICHER | TRUSTEE Trustee or director | – | $0 |
| MATT STREICHER | TRUSTEE Trustee or director | – | $0 |
| GREG ULREICH | TRUSTEE Trustee or director | – | $0 |
| AMY UNDERWOOD | VICE PRESIDE Trustee or director, Officer | – | $0 |
| STEVE ZEHNER | TRUSTEE Trustee or director | – | $0 |
990 for the year ended February 29, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAVID GORMAN | PRESIDENT Trustee or director, Officer | – | $0 |
| GREG ULREICH | TRUSTEE Trustee or director | – | $0 |
| RICK FEDERIGHI | TRUSTEE Trustee or director | – | $0 |
| JENNIFER HAMMER | TRUSTEE Trustee or director | – | $0 |
| DENNIS STREICHER | TRUSTEE Trustee or director | – | $0 |
| LARRY COX | TRUSTEE Trustee or director | – | $0 |
| ERIK NEIDY | TRUSTEE Trustee or director | – | $0 |
| AMY UNDERWOOD | VICE PRESIDE Trustee or director, Officer | – | $0 |
| MARY BETH FALSEY | TRUSTEE Trustee or director | – | $0 |
| PINAKIN DESAI | SEC/TREAS Trustee or director, Officer | – | $0 |
| STEVE ZEHNER | TRUSTEE Trustee or director | – | $0 |
Address and contacts
- Address (IRS master file)
- 10 S 404 KNOCH KNOLLS ROAD, NAPERVILLE, IL 60565-5447
- In care of
- % JOHN STEPHEN MCCRACKEN
- Principal officer (990 for 2025)
- AMY UNDERWOOD, 2710 CURTISS STREET, DOWNERS GROVE, IL 60515
- Signed the 990
- AMY UNDERWOOD, PRESIDENT
- Phone
- (630) 428-4500
- Website
- WWW.DRSCW.ORG
- Return prepared by
- LAUTERBACH & AMEN LLP
Mission
THE DUPAGE RIVER SALT CREEK WORKGROUP'S PRIMARY PURPOSE IS TO ASSIST LOCAL COMMUNITIES TO BETTER SELECT THE BEST MANAGEMENT PRACTICES TO IMPROVE WATER QUALITY ON THE EAST AND WEST BRANCHES OF THE DUPAGE RIVER AND SALT CREEK.
Program accomplishments
- IN RESPONSE TO CONCERNS ABOUT THE EAST & WEST BRANCH DUPAGE RIVER TOTAL MAXIMUM DAILY LOADS (TMDLS) AND THE SALT CREEK TMDL, A LOCAL GROUP OF COMMUNITIES PUBLICALLY OWNED TREATMENT WORKS AND ENVIRONMENTAL ORGANIZATIONS HAVE COME TOGETHER TO BETTER DETERMINE THE STRESSORS TO THE AQUATIC SYSTEMS THROUGH A LONG TERM WATER QUALITY MONITORING PROGRAM AND DEVELOP AND IMPLEMENT VIABLE IMPLEMENTATION PROJECTS TO ACCURATELY ADDRESS THE STRESSORS.Expenses $875,024
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 February, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | February 28, 2026 | July 15, 2026 | 990 on file |
| 2024 | February 28, 2025 | July 15, 2025 | 990 on file |
| 2023 | February 29, 2024 | July 15, 2024 | 990 on file |
IRS record
- EIN
- 56-2543795
- Tax-exempt status
- 501(c)(4): Social welfare organization
- Donations deductible
- No
- Exempt since
- 2007
- Accounting year ends
- February
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Environment (C30)
- Assets (IRS master file)
- $11,213,024
- Income (IRS master file)
- $2,308,580
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | February 2026 | $2,308,580 | $930,153 | $11,213,024 | XML |
| 990 | February 2025 | $2,276,504 | $679,597 | $9,834,148 | XML |
| 990 | February 2024 | $2,231,856 | $1,946,820 | $8,237,241 | XML |
| 990 | February 2023 | $2,570,877 | $802,181 | $7,952,205 | IRS |
| 990 | February 2022 | – | – | – | IRS |
| 990 | February 2021 | – | – | – | IRS |
| 990 | February 2020 | – | – | – | IRS |
| 990 | February 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 56-2543795).
Questions about THE DUPAGE RIVER SALT CREEK WORK GROUP
- What is the EIN of THE DUPAGE RIVER SALT CREEK WORK GROUP?
- The employer identification number (EIN) of THE DUPAGE RIVER SALT CREEK WORK GROUP is 56-2543795.
- Is THE DUPAGE RIVER SALT CREEK WORK GROUP tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 2007.
- Are donations to THE DUPAGE RIVER SALT CREEK WORK GROUP tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does THE DUPAGE RIVER SALT CREEK WORK GROUP 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 THE DUPAGE RIVER SALT CREEK WORK GROUP due?
- The return for tax year 2026 (the year ending February 28, 2027) is due July 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did THE DUPAGE RIVER SALT CREEK WORK GROUP last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended February 2026.
- Who is the principal officer of THE DUPAGE RIVER SALT CREEK WORK GROUP?
- The 990 for the year ended February 28, 2026 names AMY UNDERWOOD.
- Who are the officers and directors of THE DUPAGE RIVER SALT CREEK WORK GROUP?
- The 990 for the year ended February 28, 2026 lists 13 people; 0 received compensation from the organization.
- How much revenue does THE DUPAGE RIVER SALT CREEK WORK GROUP have?
- On its 990 for the year ended February 28, 2026 it reported revenue of $2,308,580, expenses of $930,153 and total assets of $11,213,024 at year end.
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