STRATEGY STUDIO / PUBLIC DATA EXPLORER

ROCK RIVER COALITION INC

Cite this

Plain text ROCK RIVER COALITION INC. Strategy Studio, nonprofit organization profile, tax years 2021–2024. https://strategystudio.org/org/391845229. Retrieved 2026-10-20.

APA Strategy Studio. (n.d.). ROCK RIVER COALITION INC [Nonprofit organization profile; tax years 2021–2024]. Retrieved October 20, 2026, from https://strategystudio.org/org/391845229

MLA “ROCK RIVER COALITION INC.” Strategy Studio, tax years 2021–2024, https://strategystudio.org/org/391845229. Accessed 20 Oct. 2026.

Retrieved 2026-10-20; covers tax years 2021–2024. Data: Strategy Studio, CC BY 4.0.

2024 · Form 990EZ · revenue $164K · expenses $159K · assets $53K

EIN
39-1845229
Address
864 COLLINS RD, JEFFERSON, WI 53549-1976
NTEE code
C30
Subsection
501(c)(3)
Ruling year
1997
Cross-check
ProPublica Nonprofit Explorer

Mission

Educate and improve water quality in the Rock River Basin

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

6 people paid across every filing: current people first, then by total pay from this organization. Organizations counts every nonprofit each person appears on.

NameLatest titleYearsLatest year payTotal pay from hereOrganizations
Rebecca Dymzarov Executive Director2021-2024 $57,260$189,324 1
Adeline Schlussel (former) Stream Monitor Coodinator2021-2022 $45,864$75,177 1
Kara Henderlight (former) Project Assistant2021 $14,897$14,897 1
Tara Callis (former) Accountant2021-2022 $3,443$7,707 1
Shannon Batzko (former) Administrative Assistant2021 $892$892 1
Kathryn Jackson (former) Administrative Assistant2021 $651$651 1

Officers and directors, no compensation reported

18 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Eric Compas Co secretary2021-2024 1 $0 reported 1
Patricia Cicero Treasurer2021-2024 1 $0 reported 1
Susan Josheff Director2022-2024 1 $0 reported 1
Jeanne Scherer Director2024 1 $0 reported 1
Faith Fitzpatrick Director2024 1 $0 reported 1
Jon Lindert Co secretary2022-2024 1 $0 reported 1
Jeremiah Beitzel Director2023-2024 2 $0 reported 1
Chris VanGundy President2023-2024 2 $0 reported 1
Meg Turville-Heitz Director2024 2 $0 reported 1
Grace VanDerhei (former) Secretary and Director2023 1 $0 reported 1
Joe Lindert (former) Director2023 1 $0 reported 1
KIrsten Khomenkov (former) Director2023 1 $0 reported 1
Montgomery Baker (former) Director2022 7 $0 reported 1
Kirsten Jurcek (former) Director2022 7 $0 reported 1
Ashley Roscoe (former) Secretary2021 0 $0 reported 1
Joe Zakovec (former) Board Member2021 1 $0 reported 1
Monty Baker (former) Board Member2021 2 $0 reported 1
Susan Joseph (former) Board Member2021 2 $0 reported 1

People by year

2024 · 10 people listed · 1 paid, $57K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Rebecca Dymzarov Executive Director30 $57,260-- $57,2601
Eric Compas Co secretary1 $0-- $01
Patricia Cicero Treasurer1 $0-- $01
Susan Josheff Director1 $0-- $01
Jeanne Scherer Director1 $0-- $01
Faith Fitzpatrick Director1 $0-- $01
Jon Lindert Co secretary1 $0-- $01
Jeremiah Beitzel Director2 $0-- $01
Chris VanGundy President2 $0-- $01
Meg Turville-Heitz Director2 $0-- $01
2023 · 9 people listed · 1 paid, $54K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Rebecca Dymzarov Executive Director30 $54,321-- $54,3211
Eric Compas Director1 $0-- $01
Patricia Cicero President and Director5 $0-- $01
Susan Josheff Director and Treasirer5 $0-- $01
Chris VanGundy Vice Pesident and Director1 $0-- $01
Grace VanDerhei Secretary and Director1 $0-- $01
Joe Lindert Director1 $0-- $01
Jeremiah Beitzel Director1 $0-- $01
KIrsten Khomenkov Director1 $0-- $01
2022 · 9 people listed · 3 paid, $103K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Rebecca Dymzarov Executive Director30 $53,690-- $53,6901
Adeline Schlussel Stream Monitor Coodinator35 $45,864-- $45,8641
Tara Callis Accountant5 $3,443-- $3,4431
Eric Compas President and Director10 $0-- $01
Patricia Cicero Treasurer amd Director10 $0-- $01
Jon Lindert Director7 $0-- $01
Susan Josheff Director7 $0-- $01
Montgomery Baker Director7 $0-- $01
Kirsten Jurcek Director7 $0-- $01
2021 · 12 people listed · 6 paid, $74K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Adeline Schlussel Stream Monitor Coordinator35 $29,313-$0 $29,3131
Rebecca Dymzarov Executive Director30 $24,053-$0 $24,0531
Kara Henderlight Project Assistant20 $14,897-$0 $14,8971
Tara Callis Accountant5 $4,264-$0 $4,2641
Shannon Batzko Administrative Assistant5 $892-$0 $8921
Kathryn Jackson Administrative Assistant2 $651-$0 $6511
Eric Compas President1 $0-$0 $01
Patricia Cicero Treasurer1 $0-$0 $01
Ashley Roscoe Secretary0 $0-$0 $01
Joe Zakovec Board Member1 $0-$0 $01
Monty Baker Board Member2 $0-$0 $01
Susan Joseph Board Member2 $0-$0 $01

Highest-paid independent contractors

No independent contractors reported.

Who gave

Contributor names are not public for this form type.

Public charities filing Form 990 or 990-EZ report large donors on Schedule B, but the IRS withholds their names and addresses from public copies. Private foundations (990-PF) are different: their contributors are public.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2024 · Form 990EZ period ending 2024-12-31 · view filing · original 990 ↗
$164,073$159,150 $53,421-$4,951 $133,949- ---
2023 · Form 990EZ period ending 2023-12-31 · view filing · original 990 ↗
$174,806$181,746 $47,449$8,460 $159,108- ---
2022 · Form 990EZ period ending 2022-12-31 · view filing · original 990 ↗
$158,954$175,670 $48,003$9,624 $142,047- ---
2021 · Form 990EZ period ending 2021-12-31 · amended · view filing · original 990 ↗
$104,751$119,876 $69,539$26,339 $101,462$0 ---

Funders of this organization

3 grantors reported grants to this organization, $34,842 in all, tax years 2020 to 2024. Exact: the grantor wrote this organization's EIN. Fuzzy: the grantor wrote only a name (foundations' 990-PF has no EIN field), matched to the same or a near-identical name in the same state; the name as filed is shown. From the latest return for each grantor and year, so amended returns aren't counted twice. CSV

GrantorTypeMatchYears givenGrantsTotalLatest yearLatest year's amountGrants
COMMUNITY SHARES OF WISCONSIN INC Public charity Exact 2020-2024 5$28,745 2024$5,045
show
STOUGHTON COMMUNITY FOUNDATION INC Public charity Exact 2023 1$6,000 2023$6,000
show
AMAZONSMILE FOUNDATION Private foundation Fuzzy filed as “ROCK RIVER COALITION INC” 2020-2023 4$97 2023$19
show

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
RIVER REVITALIZATIONAL FOUNDATION INCWIC30 $126,935$235,189 PRESIDENT$0 Same NTEE code C30, revenue within 2x, same state
EAGLE RIVER CHAIN OF LAKES ASSOCIATIONWIC30 $97,843$49,593 DIRECTOR$0 Same NTEE code C30, revenue within 2x, same state
DODGE COUNTY FARMERS HSHW INCWIC30 $160,782$161,069 DIRECTOR$0 Same NTEE code C30, revenue within 2x, same state
FRIENDS OF LAC LAWRANN CONSERVANCY INCWIC30 $176,864$219,862 PRESIDENT$0 Same NTEE code C30, revenue within 2x, same state
RIVERWOOD NATURE CENTERWIC30 $223,054$183,926 PRESIDENT$18,862 Same NTEE code C30, revenue within 2x, same state
WISCONSIN CONSERVATION AND EDUCATION FOUNDATION INCWIC30 $126,913$53,019 President$0 Same NTEE code C30, revenue within 2x, same state
WISCONSIN CLEAN CITIES-SOUTHEAST- AREA INCWIC30 $240,945$155,354 Executive Dire$0 Same NTEE code C30, revenue within 2x, same state
OUTDOORS FOREVER INCWIC30 $149,891$59,899 PRESIDENT$0 Same NTEE code C30, revenue within 2x, same state
SHADOWS ON THE WOLF INCWIC30 $189,830$177,236 DIRECTOR$0 Same NTEE code C30, revenue within 2x, same state
WHITETAILS UNLIMITED INCWIC30 $95,402$59,935 Chapter President$0 Same NTEE code C30, revenue within 2x, same state
WISCONSIN ASSOCIATION OF LAKES INCWIC30 $215,495$199,492 EXECUTIVE DIRECTOR$74,280 Same NTEE code C30, revenue within 2x, same state
CATARACT SPORTSMENS CLUB INCWIC30 $110,504$125,589 DIRECTOR$0 Same NTEE code C30, revenue within 2x, same state
MILWAUKEE AUDUBON SOCIETY INCWIC30 $236,492$11,356 member$0 Same NTEE code C30, revenue within 2x, same state
GENEVA LAKE ASSOCIATION INCWIC30 $139,083$107,705 EXECUTIVE SECRETARY$28,200 Same NTEE code C30, revenue within 2x, same state
DAIRYMENS FOUNDATION INCWIC30 $115,185$86,769 PRESIDENT, DIRECTOR$0 Same NTEE code C30, revenue within 2x, same state
WISCONSIN BEAR HUNTERS ASSOCIATION INCWIC30 $232,836$159,627 SECRETARY/TREASURER$16,752 Same NTEE code C30, revenue within 2x, same state
BIG DOCTOR LAKE ASSOC INCWIC30 $267,558$267,228 PRESIDENT$0 Same NTEE code C30, revenue within 2x, same state
IZAAK WALTON LEAGUE OF AMERICA INCWIC30 $136,727$141,165 PRESIDENT$0 Same NTEE code C30, revenue within 2x, same state
FRIENDS OF SCHMEECKLE RESERVE INCWIC30 $272,990$120,966 Board member$0 Same NTEE code C30, revenue within 2x, same state
COON CREEK COMMUNITY WATERSHED COUNCIL INCWIC30 $110,369$120,320 President$0 Same NTEE code C30, revenue within 2x, same state
FRIENDS OF KISHWAUKETOE LTDWIC30 $258,179$212,632 PRESIDENT/TR$0 Same NTEE code C30, revenue within 2x, same state
SAVANNA OAK FOUNDATION INCWIC30 $98,668$66,911 DIRECTOR$6,078 Same NTEE code C30, revenue within 2x, same state
FRIENDS OF FRED SMITH INCWIC30 $171,556$132,708 DIRECTOR$0 Same NTEE code C30, revenue within 2x, same state
FRIENDS OF DUTCH HOLLOW LAKE INCWIC30 $96,729$44,151 President and Treasurer$0 Same NTEE code C30, revenue within 2x, same state
MONARCH BUTTERFLY FUNDWIC30 $149,934$135,702 Treasurer$0 Same NTEE code C30, revenue within 2x, same state

Who funds organizations like this

Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$831,03239 142016–2024 ASSATEAGUE COASTAL TRUST INC; COASTAL CONNECTIONS INC; KEZAR LAKE ASSOCIATION; GREEN NEWTON INC and 10 more
DONOR ADVISED CHARITABLE GIVING DAF sponsor$597,31038 112014–2024 7ELEMENTS FOUNDATION INC; RIVER REVITALIZATIONAL FOUNDATION INC; FARWIDE CONSERVATION INC; MONARCH BUTTERFLY FUND and 7 more
NATURE CONSERVANCY DAF sponsor$490,00010 42020–2024 SKUTIK RIVER RESTORATION TRUST; MIDDLE ROCK CONSERVATION PARTNERS; COON CREEK COMMUNITY WATERSHED COUNCIL INC; DODGE COUNTY FARMERS HSHW INC
FORGOOD INC DAF sponsor$416,19423 82013–2024 INDIANA NATIVE PLANT SOCIETY INC; GREEN NEWTON INC; CONSERVATION FUSION INC; COAST RANGE ASSOCIATION INC and 4 more
HOUSTON ENDOWMENT INC Private foundation$330,0005 12018–2020 GREENS BAYOU CORRIDOR COALITION
GREATER MILWAUKEE FOUNDATION INC DAF sponsor$329,1507 32020–2023 RIVER REVITALIZATIONAL FOUNDATION INC; FRIENDS OF FRED SMITH INC; MILWAUKEE AUDUBON SOCIETY INC
THE TAOS COMMUNITY FOUNDATION INC DAF sponsor$309,41113 12011–2024 RIVERS AND BIRDS INC
AMERICAN JEWISH WORLD SERVICE INC DAF sponsor$266,1549 12016–2024 MOTHER NATURE CAMBODIA INC
PATAGONIAORG Private foundation$172,50014 32013–2024 LYNN CANAL CONSERVATION INC; FRIENDS OF THE BIG SIOUX RIVER; CHATTOOGA CONSERVANCY INC
Z SMITH REYNOLDS FOUNDATION INC Private foundation$153,2005 12021–2024 GOOD STEWARDS OF ROCKINGHAM
FRED C AND KATHERINE B ANDERSEN FOUNDATION Private foundation$150,0002 12021–2022 RIVERWOOD NATURE CENTER
COMMUNITY FOUNDATION OF THE EASTERN SHORE INC DAF sponsor$139,0996 12009–2024 ASSATEAGUE COASTAL TRUST INC
AMERICAN ONLINE GIVING FOUNDATION INC DAF sponsor$134,9347 42019–2024 PROTECT OUR RIVERS; RIVER REVITALIZATIONAL FOUNDATION INC; WILDER CREEK CONSERVATION CLUB; GREEN NEWTON INC
VIRGINIA AND ALFRED HARRELL FOUNDATION Private foundation$128,8055 12020–2024 KERN RIVER CONSERVANCY
RCU FOUNDATION INC Private foundation$125,0001 12021–2021 RIVERWOOD NATURE CENTER

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

2024 · Form 990EZ · $159,150 spent · pay $125,822 · grants $0 · events $0
LineAs describedTotalShare
Salaries, other pay and benefits $125,822 79.1%
Other expenses (detail on Schedule O) $24,801 15.6%
Fees to independent contractors $8,527 5.4%
Total$159,150100%

View the filing

2023 · Form 990EZ · $181,746 spent · pay $131,009 · grants $0 · events $0
LineAs describedTotalShare
Salaries, other pay and benefits $131,009 72.1%
Other expenses (detail on Schedule O) $36,368 20.0%
Fees to independent contractors $11,429 6.3%
Printing, publications, postage $2,940 1.6%
Total$181,746100%

View the filing

2022 · Form 990EZ · $175,670 spent · pay $143,867 · grants $0 · events $0
LineAs describedTotalShare
Salaries, other pay and benefits $143,867 81.9%
Other expenses (detail on Schedule O) $29,208 16.6%
Printing, publications, postage $2,595 1.5%
Total$175,670100%

View the filing

2021 · Form 990EZ · $119,876 spent · pay $92,284 · grants $0 · events $0
LineAs describedTotalShare
Salaries, other pay and benefits $92,284 77.0%
Other expenses (detail on Schedule O) $23,502 19.6%
Fees to independent contractors $2,500 2.1%
Printing, publications, postage $1,590 1.3%
Total$119,876100%

View the filing