All IOs

The table below shows all active IOs and Affinity Groups.
It also shows the status of the Annual Report for the current reporting cycle.

Report 2008 - Shows whether the IO has submitted the IO Annual Report. Deadline 1/31/2009.

Updated 08/03/2009

S/N

ORGANIZATION

REPORT 2008

000263 Aggie Speleological Society Yes

200011 Alabama Cave Survey Yes

300015 American Spelean History Assn Yes

000420 Anthros Costa Rica Grotto Yes

000463 Arbuckle Mountain Speleologists New 2009

100009 Arizona Regional Assn. (ARA) Yes

000228 Armpit Grotto Yes

300022 Arts and Letters Section Yes

000232 Athens Speleological Society Yes

000404 Augusta Cave Masters Yes

000320 Bald Eagle Grotto Yes

000040 Baltimore Grotto Yes

000395 Battlefield Area Troglodyte Soc. Yes

000433 Bear River Grotto Yes

000304 Bexar Grotto Yes

300001 Biology Section Yes

000083 Birmingham Grotto Yes

000080 Bloomington Indiana Grotto Yes

000111 Blue Grass Grotto Yes

000180 Blue Ridge Grotto Yes

000035 Boston Grotto Yes

000219 Boston Mountain Grotto Yes

000441 Branson Area Tri-Lakes Grotto Yes

000451 Bryson City Grotto Yes

000272 Bucks County Grotto Yes

000440 Buffalo Valley Grotto Yes

000026 Cascade Grotto Yes

300004 Cave Diving Section (CDS) Yes

300002 Cave Geology & Geography Yes

300011 Cave Photography Section Yes

300016 Cave Rescue Section Yes

000387 Central Alabama Grotto Yes

000106 Central Arizona Grotto Yes

000093 Central Connecticut Grotto Yes

000375 Central Florida Grotto Yes

000060 Central Indiana Grotto Yes

000252 Central New Jersey Grotto Yes

000042 Central Ohio Grotto Yes

000152 Central Oklahoma Grotto Yes

000448 Central Region Arkansas Grotto Yes

000006 Charleston Grotto Yes

000020 Charlottesville Grotto Yes

000067 Chattanooga Grotto Yes

000091 Chouteau Grotto Yes

000454 Clarksville Underground Yes

000005 Cleveland Grotto Yes

000416 Clock Tower Grotto Yes

000465 COBRA Grotto New 2009

000407 Cochise County Cavers Yes

200015 Colorado Cave Survey Yes

000033 Colorado Grotto Yes

000459 Colorado Western Slope Grotto Yes

000235 Commander Cody Caving Club Yes

300014 Communications & Electronics Yes

300008 Conservation & Management Section Yes

000450 Cowtown Grotto Yes

000419 Crescent City Cavers Yes

000392 Cullman Grotto Yes

000076 Dallas-Fort Worth Grotto Yes

000366 Dayton Underground Grotto Yes

000409 Desert Dog Troglodytes Yes

000293 Detroit Urban Grotto Yes

000148 Diablo Grotto Yes

300019 Digging Section Yes

000002 District of Columbia Grotto Yes

000116 Dogwood City Grotto Yes

000069 East Tennessee Grotto Yes

000337 Eastern Indiana Grotto Yes

000189 Escabrosa Grotto Yes

000178 ESSO Grotto Yes

000021 Evansville Metropolitan Grotto Yes

000338 Fairfax Underground Network Yes

000382 Flint River Grotto Yes

000193 Flittermouse Grotto Yes

200021 Florida Cave Survey Yes

000068 Florida Speleological Society Yes

000264 Fort Knox Grotto Yes

000283 Franklin County Grotto Yes

000226 Frederick Grotto Yes

000105 Front Range Grotto Yes

000361 Front Royal Grotto Yes

000267 Gadsden Grotto Yes

000249 Galveston Grotto Yes

000140 Gem State Grotto Yes

200004 Georgia Speleological Survey Yes

000229 Germany Valley Grotto Yes

000254 Glacier Grotto Yes

000447 Grapevine Grotto Yes

500001 Grateful Cavers (Affinity group) Yes

000452 Great Lakes Cavers Yes

000273 Greater Allentown Grotto Yes

000110 Greater Cincinnati Grotto Yes

000146 Greater Houston Grotto Yes

000282 Greater Randolph (GROSS) Yes

000256 Green River Grotto Yes

000164 Guadalupe Grotto Yes

000429 Gypsy Underground Grotto Yes

000334 Harrison-Crawford Grotto Yes

000422 Hart of Kentucky Grotto Yes

000356 Hawaii Grotto Yes

000318 Helderberg-Hudson Grotto Yes

000233 Hole-in-the-Wall Grotto Yes

000368 Hondo Grotto Yes

300005 Human Sciences Section Yes

000314 Huntingdon County Cave Hunters Yes

000063 Huntsville Grotto Yes

200019 Idaho Cave Survey Yes

200020 Indiana Cave Survey Yes

000019 Iowa Grotto Yes

000423 Jackson County Grotto Yes

000343 James River Grotto Yes

000412 JUST Cavers Yes

000165 Kansas City Area Grotto Yes

000303 Kansas Speleological Society Yes

000129 Little Egypt Grotto Yes

000342 Little Rock Grotto Yes

000131 Louisville Grotto Yes

000327 Loyalhanna Grotto Yes

000317 Lubbock Area Grotto Yes

000266 Madison University Student Grotto Yes

000322 Maverick Grotto Yes

300021 Medical Section Yes

000184 Meramec Valley Grotto Yes

000195 Mesilla Valley Grotto Yes

000017 Met Grotto Yes

000237 Miami Valley Grotto Yes

000168 Michigan Interlakes Grotto Yes

100003 Mid-Appalachian Region (MAR) Yes

000378 Middle Georgia Grotto Yes

000082 Middle Mississippi Valley Gr. Yes

000286 Middle Ozark Lower Earth Soc. MOLES Yes

000332 Mid-Virginia Underground Grotto Yes

000298 Minnesota Speleological Survey Yes

100007 Mississippi Valley-Ozark Reg (MVOR) Yes

000048 Missouri Sch. Mines Spelunkers Club Yes

000124 Monongahela Grotto Yes

000355 Monroe County Cavers Yes

000297 Montgomery Grotto Yes

000114 Mother Lode Grotto Yes

000234 Mountain Empire Grotto Yes

000199 Mountain State Grotto Yes

000335 Mule Mountain Caving Club Yes

500003 N Amer Public Safety Assn of Cavers Affinity Grp. Yes

000049 Nashville Grotto Yes

000363 Near Normal Grotto Yes

000436 New Jersey Tri-State Spel. Society Yes

000453 New Mexico Tech Student Grotto Yes

000224 New River Valley Grotto Yes

000188 Niagara Frontier Grotto Yes

000014 Nittany Grotto Yes

100002 Northeastern Regional Org. (NRO) Yes

000411 Northern Arizona Grotto Yes

000163 Northern Colorado Grotto Yes

000200 Northern Indiana Grotto Yes

000457 Northern Nevada Grotto Yes

000037 Northern New Jersey Grotto Yes

000428 Northern Rocky Mountain Grotto Yes

100011 Northwest Caving Association (NCA) Yes

000461 Obey River Grotto Yes

000417 Ohio Cavers and Climbers Yes

100014 Ohio Valley Region (OVR) Yes

000123 Oregon Grotto Yes

000346 Oregon High Desert Grotto Yes

000230 Ozark Highlands Grotto Yes

000425 PAAMUL - Gruta de Yes

000064 Paha Sapa Grotto Yes

000339 Pajarito Grotto Yes

000135 Parkersburg Area Grotto Yes

000089 Pecos Valley Grotto Yes

000444 Pennsylvania Inner-Earth Grotto Yes

000300 Permian Basin Speleological Society Yes

000008 Philadelphia Grotto Yes

000445 Philippine Caving Society Yes

000369 Pigeon Mountain Grotto Yes

000385 Pinckney Area Grotto Yes

000380 Pine Mountain Grotto Yes

000011 Pittsburgh Grotto Yes

000460 Red Canyon Grotto Yes

000406 Red-Eye Karst Team Yes

000015 Rensselaer Outing Club Yes

000004 Richmond Area Spel. Soc. Yes

000462 Rockcastle Regional Grotto Yes

100012 Rocky Mountain Region Yes

000413 Saint Joseph Valley Grotto Yes

000041 Salt Lake Grotto Yes

000205 San Diego Grotto Yes

000079 San Francisco Bay Chapter of NSS Yes

000062 San Joaquin Valley Yes

000088 Sandia Grotto Yes

000107 SEMO Grotto Yes

000426 Seven Valleys Grotto Yes

000379 Sewanee Mountain Grotto Yes

000443 Shady Grove Grotto Yes

000386 Shascade Caving Society Yes

000289 Shasta Area Grotto Yes

000372 Shawangunk-Catskill Area Grotto Yes

000439 Silver Sage Grotto Yes

000186 Sligo Grotto Yes

000130 Smoky Mountain Grotto Yes

000359 South Carolina Interstate Grotto Yes

100004 Southeastern Regional Assn. (SERA) Yes

000424 Southern Arizona Grotto Yes

000016 Southern California Grotto Yes

000241 Southern Colorado Mountain Yes

000218 Southern Nevada Grotto Yes

000402 Southport Chronic Cavers Yes

100008 Southwestern Region (SWR) Yes

300018 Speleophilatelic Section Yes

500002 Speleospa Affinity Group Yes

000403 Spencer Mountain Grotto Yes

000455 Springfield Plateau Grotto Yes

000248 Standing Stone Grotto Yes

000149 Stanislaus Speleo. Assn. Yes

000435 Stonewall Cavers Yes

000279 Stygian Grotto Yes

000408 Sub-Urban Chicago Grotto Yes

300010 Survey & Cartography Section Yes

000280 Syracuse University Outing Yes

000295 Tampa Bay Area Grotto Yes

200005 Tennessee Cave Survey Yes

000118 Tennessee Central Basin Gr. Yes

100005 Texas Speleological Assn. (TSA) Yes

000458 Thunder Basin Grotto Yes

000187 Tidewater Grotto Yes

000323 Timberline Grotto Yes

000214 Timpanogos Grotto Yes

000456 TRA Grotto Yes

000345 Triangle Troglodytes Yes

000316 Tri-State Grotto Yes

000059 Tulsa Regional OK Grotto Yes

000315 Upper Cumberland Grotto Yes

000034 UT Grotto Yes

000394 Vermont Cavers Association Yes

300003 Vertical Section Yes

300017 Video Section Yes

000442 Virginia Highlands Grotto Yes

100001 Virginia Region (VAR) Yes

200008 Virginia Speleological Survey Yes

000003 VPI Cave Club Yes

000278 Waldo Brothers Grotto Yes

000305 Wasatch Grotto Yes

000432 West Michigan Grotto Yes

200009 West Virginia Speleological Sv Yes

000243 West Virginia Univ. Student Grotto Yes

000259 Western Indiana Grotto Yes

000294 Western Maryland Grotto Yes

100006 Western Region Yes

000108 White Sands Grotto Yes

000216 Willamette Valley Grotto Yes

000099 Windy City Grotto Yes

000101 Wisconsin Speleological Society Yes

000268 Wittenberg Univ. Speleological Soc. Yes

000092 York Grotto Yes

IO List & Report Status