2025-07-14T11:39:54-04:00 2024-12-31 320078288 BOYLE & HENDERSON PC 1201 High Ave West OSKALOOSA IA 52577 990 2024-01-01 420889923 MAHASKA COUNTY HISTORICAL SOCIETY % DONNA SCANLON MAHA 6416722989 PO BOX 578 OSKALOOSA IA 52577 DONNA SCANLON TREASURER 6416722989 2025-05-12 false true BARB KOSMAN P01548241 6416734571 2025-07-14 2024 2025-03-06 01:10:19Z 221023 false X N/A X 1942 IA TO MAINTAIN A MUSEUM TO PRESERVE AND EXHIBIT ITEMS WHICH RELATE TO THE FOUNDING, GROWTH OR DEVELOPMENT OF MAHASKA COUNTY AND WHICH ARE OF EDUCATIONAL OR HISTORICAL VALUE; TO ENKINDLE AND KEEP ALIVE AN ACTIVE INTEREST IN LOCAL AND STATE HISTORY. 15 15 4 80 0 0 48168 12029 19916 18283 49540 63923 260350 122856 377974 217091 0 0 59798 56502 0 0 124152 122695 183950 179197 194024 37894 2006262 2044156 0 2006262 2044156 TO MAINTAIN A MUSEUM TO PRESERVE AND EXHIBIT ITEMS WHICH RELATE TO THE FOUNDING, GROWTH OR DEVELOPMENT OF MAHASKA COUNTY AND WHICH ARE OF EDUCATIONAL OR HISTORICAL VALUE; TO ENKINDLE AND KEEP ALIVE AN ACTIVE INTEREST IN LOCAL AND STATE HISTORY. false false 179197 TOURS OF HISTORIC SITE, FESTIVAL DAY, NEWSLETTERS, GENEALOGY LIBRARY 179197 true false false false false false false false false false true false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false true 3 0 true 4 true false false false false false false false false X 15 15 false false false false false false false true true false false true true true true false true true true false X DONNA SCANLON 6416722989 PO BOX 578 OSKALOOSA IA 52577 MARGARET SPIEGEL DIRECTORCURATOR 40.00 0.00 X 11380 0 0 DAN FYNAARDT DIRECTOR 1.00 0.00 X 0 0 0 STEVE FOX DIRECTOR 1.00 0.00 X 0 0 0 GREG JOHNSON DIRECTOR 1.00 0.00 X 0 0 0 ARVIN DEBOEF DIRECTOR 1.00 0.00 X 0 0 0 RICK NEWCOMB DIRECTOR 1.00 0.00 X 0 0 0 SHAROLL EDMUNDSON DIRECTOR 1.00 0.00 X 0 0 0 ED HIRL DIRECTOR 1.00 0.00 X 0 0 0 LEROY SYTSMA DIRECTOR 1.00 0.00 X 0 0 0 ROB DANNELS DIRECTOR 1.00 0.00 X 0 0 0 GARY EWING DIRECTOR 1.00 0.00 X 0 0 0 SUSAN KNOX DIRECTOR 1.00 0.00 X 0 0 0 RICK WELCH PRESIDENT 1.00 0.00 X X 0 0 0 LOREN BOLKEMA VICE PRESIDENT 1.00 0.00 X X 0 0 0 KATE HITE SECRETARY 1.00 0.00 X X 0 0 0 DONNA SCANLON TREASURER 1.00 0.00 X X 0 0 0 11380 0 0 0 false false false 1169 10860 12029 MUSEUM ADMISSION 900099 5155 5155 FESTIVAL DAYS 900099 12816 12816 MUSEUM PROGRAMRESEARCH 900099 312 312 18283 63923 63923 91271 3009 88262 88262 88262 0 546 923 -377 -377 BRADBURY HALL EVENTS 900099 34971 34971 34971 217091 205062 0 0 51961 51961 4541 4541 700 700 5863 5863 2810 2810 11153 11153 28052 28052 38845 38845 15934 15934 MUSEUM PROGRAM 11394 11394 REPAIRSMAINTENANCE 4810 4810 CONTRACT LABOR 3134 3134 179197 179197 0 0 844704 905824 1439215 300883 1161558 1138332 2006262 2044156 0 0 X 2006262 2044156 2006262 2044156 2006262 2044156 37894 0 X false false false X 56486 72713 39546 48168 12029 228942 76540 109817 100847 126790 52877 466871 133026 182530 140393 174958 64906 695813 0 0 0 0 0 0 695813 20582 50491 31717 34840 63923 201553 20582 50491 31717 34840 63923 201553 18467 11289 15455 168176 88262 301649 172075 244310 187565 377974 217091 1199015 0.58030 0.65710 0.17000 0.14000 X 469111 157096 626207 680103 680103 130904 300883 -169979 2001 2001 1138332 Form 990 governing body review Part VI line 11 THE FORM 990 IS AVAILABLE FOR REVIEW TO THE BOARD MEMBERS PRIOR TO FILING. Conflict of interest policy compliance Part VI line 12c THE MAHASKA COUNTY HISTORICAL SOCIETY REQUIRES ANNUAL WRITTEN DISCLOSURE BY ALL BOARD MEMBERS OF ANY BUSINESS RELATIONSHIPS THEY MAY HAVE WITH THE ORGANIZATION. CEO executive director top management comp Part VI line 15a DETERMINATION OF COMPENSATION FOR TOP MANAGEMENT OFFICIALS AND OTHER OFFICERS IS APPROVED BY INDEPENDENT PERSONS AND USES COMPARABILITY DATA WITH OTHER ORGANIZATIONS. Other officer or key employee compensation Part VI line 15b DETERMINATION OF COMPENSATION FOR TOP MANAGEMENT OFFICIALS AND OTHER OFFICERS IS APPROVED BY INDEPENDENT PERSONS AND USES COMPARABILITY DATA WITH OTHER ORGANIZATIONS. Governing documents etc available to public Part VI line 19 THE 990 IS MADE AVAILABLE TO THE PUBLIC UPON REQUEST.