2025-11-10T12:16:49-05:00 2024-12-31 208019714 JDS PROFESSIONAL GROUP 10303 E DRY CREEK RD STE 400 ENGLEWOOD CO 80112 990 2024-01-01 846050523 ROCKY MOUNTAIN BIOLOGICAL LABORATORY AT GOTHIC ROCK 9703497231 PO BOX 519 CRESTED BUTTE CO 81224 JENNIFER BLACKLOCK EXECUTIVE DIRECTOR 9703497231 2025-11-07 true true LORI B BAUER CPA P01260252 3037710123 2025-11-07 2024 2025-03-06 01:10:19Z JENNIFER BLACKLOCK PO BOX 519 CRESTED BUTTE CO 81224 5787911 false X WWW.RMBL.ORG X 1928 CO ADVANCE THE SCIENTIFIC UNDERSTANDING OF NATURE THAT PROMOTES INFORMED STEWARDSHIP OF EARTH. 10 10 64 10 0 2700215 2330751 1667368 1365855 112395 1429881 62228 21424 4542206 5147911 481555 432544 0 2280553 1795116 0 247212 1625221 1547763 4387329 3775423 154877 1372488 14795883 16540273 597025 575446 14198858 15964827 ADVANCE THE SCIENTIFIC UNDERSTANDING OF NATURE THAT PROMOTES INFORMED STEWARDSHIP OF EARTH. false false 1591239 159246 1032399 RESEARCH AND GRANT: RMBL CONDUCTS FIELD RESEARCH ON A RANGE OF SUBJECTS INCLUDING BUT NOT LIMITED TO ECOLOGY AND EVOLUTIONARY BIOLOGY, ATMOSPHERIC SCIENCE, AND HYDROLOGY. SINCE 1928 RMBL SCIENTISTS HAVE PUBLISHED APPROXIMATELY 1800 PEER-REVIEWED RESEARCH PUBLICATIONS. 855121 29690 333456 INSTRUCTION, EDUCATION & AUXILIARY SERVICES: RMBL LAYERS EDUCATION AND OUTREACH PROGRAMS ON TOP OF RESEARCH, PROVIDING UNIQUE FIELD-BASED LEARNING OPPORTUNITIES FOR STUDENTS OF ALL AGES, INCLUDING SUPPORTING SCHOOL PROGRAMS. RMBL PROVIDES UNDERGRADUATE AND GRADUATE STUDENTS TRAINING OPPORTUNITIES. 286251 PHYSICAL PLANT: ENCOMPASSES THE PHYSICAL STRUCTURES THAT RMBL OPERATES IN, INCLUDING THE SEARCH FOR NEW LOCATIONS TO OPEN RMBL TO NEW RESEARCH OPPORTUNITIES. 2732611 true true false false false false true false false true true false false false true true false true true false false false false false false false false false true true false false false false false false true false true false false false false false false false false true 43 0 true 64 false false false false false false false false false X 10 10 false false false false false false false true true false false false false false false false false false CO X ORGANIZATION 9703497231 PO BOX 519 CRESTED BUTTE CO 81224 JENNIFER DARNELL CHAIR 1.00 X X 0 0 0 DAN BLUMESTEIN PRESIDENT 1.00 X X 0 0 0 BRIAN WILDES TREASURER 1.00 X X 0 0 0 KENNETH WILLIAMS SECRETARY 1.00 X X 0 0 0 SUSAN AVERY TRUSTEE 1.00 X 0 0 0 JAMES BROGAN TRUSTEE 1.00 X 0 0 0 HAMISH GREIG TRUSTEE 1.00 X 0 0 0 AMY ILER TRUSTEE 1.00 X 0 0 0 CAROL JOHNSON TRUSTEE 1.00 X 0 0 0 LARA SOUZA TRUSTEE 1.00 X 0 0 0 IAN BILLICK UNTIL 123124 EXECUTIVE DI 40.00 X 154861 0 0 BRETT BIEBUYCK DIR OF OPERA 40.00 X 115050 0 0 JENNIFER REITHEL SCIENCE DIRE 40.00 X 106050 0 0 375961 3 false true false 1105872 1224879 35324 2330751 USER FEES 900099 968565 968565 AUXILIARY SERVICES 900099 397290 397290 1365855 172454 172454 1897427 640000 1257427 1257427 1257427 OTHER REVENUES 21424 21424 21424 5147911 1387279 1429881 432544 432544 154862 97330 43913 13619 1505402 946141 426875 132386 134852 92584 29727 12541 8272 8272 294256 114079 138550 41627 4468 888 1125 2455 162999 125316 11323 26360 260240 225736 34194 310 190881 131065 48810 11006 213227 200521 12277 429 214445 201667 12347 431 STORE PURCHASES 126745 126745 OTHER 68164 37995 24121 6048 BAD DEBT 4066 4066 3775423 2732611 795600 247212 301852 466047 216858 224959 100000 268919 297678 97655 30961 30961 79243 56573 12703759 4781214 8478702 7922545 4914029 7112307 74314 376560 285993 14795883 16540273 70465 65139 90826 150000 150000 285734 360307 597025 575446 X 10296903 11536554 3901955 4428273 14198858 15964827 14795883 16540273 1372488 393481 X false true X true true true X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED X X 2 72.00 false 5.00 3197059 250973 441519 130044 3759507 2587613 233192 478087 101833 3197059 2838248 271070 -429528 92177 2587613 2468638 111520 346826 88736 2838248 2164953 56400 337059 89774 2468638 0.02000 0.98000 false false 2626185 2626185 8071869 3218859 4853010 56961 475 56486 1690844 1561880 128964 257900 257900 7922545 FUNDS HELD FOR OTHERS 285993 OPERATING LEASE LIABILITY 74314 360307 X 5533120 393481 393481 5139639 8272 8272 5147911 3767151 3767151 8272 8272 3775423 SCHEDULE D, PAGE 1, PART II, LINE 9 CONSERVATION EASEMENTS WERE USED TO PRESERVE NATURAL HABITAL AND OPEN SPACE. EASEMENT WAS VALUED AT FAIR VALUE. SCHEDULE D, PAGE 2, PART V, LINE 4 THE INTENDED USES FOR ENDOWMENT FUNDS VARY DEPENDING UPON THE RESTRICTION OF THE DONORS. ALL USES ARE CONSISTENT WITH THE EXEMPT PURPOSE OF THE ORGANIZATION. SCHEDULE D, PAGE 3, PART X MANAGEMENT BELIEVES THAT RMBL HAS APPROPRIATE SUPPORT FOR ANY TAX POSITIONS TAKEN AFFECTING ITS ANNUAL FILING REQUIREMENTS, AND AS SUCH, DOES NOT HAVE ANY UNCERTAIN TAX POSITIONS THAT ARE MATERIAL TO THE FINANCIAL STATEMENTS. RMBL WOULD RECOGNIZE FUTURE ACCRUED INTEREST AND PENALTIES RELATED TO UNRECOGNIZED TAX BENEFITS AND LIABILITIES IN INCOME TAX EXPENSE IF SUCH INTEREST AND PENALTIES ARE INCURRED. true true true true true true true false false false false false false false false true false true SCHEDULE E, LINE 3 THE ORGANIZATION ADVERTISIES ITS NONDISCRIMINATION POLICY THROUGH ITS WEBSITE. SCHEDULE E, LINE 6 THE ORGANIZATION RECEIVES FINANCIAL AID FROM THE NATIONAL SCIENCE FOUNDATION. false STUDENT AWARDS 4 7650 PI AWARDS 7 13300 GRAD STUDENTS 17 19400 PARTICIPANT COST 137 392194 X X X false false false false false false false false false IAN BILLICK UNTIL 123124 EXECUTIVE DIRECTOR 154861 154861 JENNIFER REITHEL ED SPOUSE 106050 COMPENSATION false SCHEDULE L, PART V JENNIFER REITHEL, SCIENCE DIRECTOR IS MARRIED TO THE EXECUTIVE DIRECTOR IAN BILLICK. X 4 30085 FMV X 1 5239 false false false FORM 990, PAGE 6, PART VI, LINE 11B THE FORM 990 WILL BE EXAMINED BY THE CHIEF OPERATING OFFICER AND THE CHIEF FINANCIAL OFFICER. FORM 990, PAGE 6, PART VI, LINE 19 DOCUMENTS ARE AVAILABLE UPON REQUEST.