2026-06-25T01:27:40-00:00 2025-12-31 261726080 EMH Consulting PO Box 927 Hill City SD 57745 990EZ 2025-01-01 843404766 Black Hills Cave and Natural Conservancy BLAC PO Box 234 Rapid City SD 57709 Rene Ohms Treasurer 2026-06-25 true Eileen Hamm P00577684 6055744684 2026-06-23 2025 2025-03-06 01:10:19Z X blackhillscaves.org X X 33504 29462 4042 33504 544 1029 200 1773 31731 197106 228837 X 196699 103813 125138 407 197106 228951 114 197106 228837 Conserve, restore and preserve cave and karst resources Scientific sutdy and public education of biology, geoloy and cartography in relation to cave resources, protected cave and karst resources to support surface and groundwater resources. Dean Faust Chair 003.00 0 Adam Weaver Vice Chair 002.00 0 Rene Ohms Secretary/Treasurer 005.00 0 false false false false false false false 0 0 0 false false Rene Ohms PO Box 234 Rapid City SD 57709 6055171519 false false false false false false false false false false false NONE NONE true X 24285 15730 22967 13687 29462 106131 24285 15730 22967 13687 29462 106131 106131 6488 4042 10530 66644 66644 183305 0.57900 0.77010 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED Form 990-EZ, Part II, Line 24, Other Assets Unrealized gains on investment Beginning of year 407, End of year 0 Form 990-EZ, Part II, Line 26, Liabilities Unrealized loss on securityes Beginning of year 0, End of year 114