| USA DEEPEST PITs / HIGHEST CLIMBED DOMES | ||||||
| Compiled by Greg Jones, Andy Zellnr, McClanathan, C.Elmore & Bob Gulden - Oct.18, 2018 | ||||||
| Send updates and corrections to caverbob@aol.com | ||||||
| The NSS Geo2 Long & Deep Caves Web Site is at http://www.caverbob.com | ||||||
| Copyright 2018 NSS Geo2, Bob Gulden NSS#13188LF / CRF Fellow / TRA Fellow | ||||||
| Do not ask for cave locations, I will not give them out. | ||||||
| Pits / Climbed Domes 100+ feet or Deepest in a State | ||||||
| And other deep State Pits | ||||||
| DEPTH / HEIGHT | ||||||
| # | CAVE | PIT / DOME | FEET | STATE | COUNTY | SOURCE |
| 1 | Kauhako Crater (Lava Pit) | Vauhako | 865.0 | Hawaii | Molokai | Earl Neller via Halliday(Water filled) |
| 2 | Na One Pit (Lava Pit) | Pit 6083 Pelee's Abyss | 862.0 | Hawaii | Hawaii | Dave Bunnell |
| 3 | El Capitan Pit | Entrance Drop | 598.3 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 4 | Ellison's Cave System | Fantastic Pit | 586.0 | Georgia | Walker | GCS |
| 5 | Hellhole System | Perseverance Dome | 526.0 | West Virginia | Pendelton | GVKS |
| 6 | Mossy Abyss | Entrance Drop | 505.0 | Alaska | Dall Island Island | Carlene Allred & Steve Lewis |
| 7 | Ellison's Cave System | Incredible Pit | 440.0 | Georgia | Walker | GCS |
| 8 | Fern Cave System | Surprise Pit | 437.0 | Alabama | Jackson | ACS |
| 9 | Lechuguilla | Kansas Twister Dome | 410.0 | New Mexico | Eddy | Derek Bristol |
| 10 | Tumbling Rock Cave | Topless Dome | 396.0 | Alabama | Jackson | ACS |
| 11 | Doodlebug Hole/Blowing Cave | Pit Entrance | 389.0 | Alabama | Jackson | ACS |
| 12 | Ellison's Cave System | All In One Pit | 388.0 | Georgia | Walker | McClanathan |
| 13 | Hellhole System | Philosophers Dome | 387.0 | West Virginia | Pendelton | GVKS |
| 14 | Siberian Sword Cave | Lowest Drop | 360.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 15 | Crystal Palace Cave | Subway Shaft | 340.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 16 | Corkscrew Cave | Champagne Pit | 332.0 | Virginia | Tazewell | McClanathan |
| 17 | Snow Hole | Entrance Drop | 328.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 18 | Neilsons Cave | Neilsons Well | 315.0 | Utah | Cache | Greg Jones |
| 19 | Mega Well | 308.0 | Alabama | Jackson | ACS | |
| 20 | Hellhole System | Batman Dome | 307.0 | West Virginia | Pendelton | GVKS |
| 21 | Big Jump Cave | Entrance Drop | 306.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 22 | Memorial Day Cave | Flying Dutchman | 303.0 | West Virginia | Pendelton | GVKS |
| 23 | Lechuguilla | Apricot Pit | 300.0 | New Mexico | Eddy | |
| 24 | Paul's Cave (Vadose) | The Cataract | 296.0 | Alabama | Madison | ACS |
| 25 | Neilsons Cave | Fantasy Well | 295.0 | Utah | Cache | Greg Jones |
| 26 | Dorton Knob (Smoke Hole) Cave | Hidden Well | 293.5 | Tennessee | Cumberland | Andy Zellner |
| 27 | Deep Well | Main Pit | 292.0 | Alabama | Jackson | ACS |
| 28 | Robbers Loot Pit | 279.0 | New Mexico | Eddy | McClanathan | |
| 29 | The Great Abyss | Entrance Drop | 279.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 30 | Mystery Falls Cave | 270.0 | Tennessee | Hamkilton | TCS | |
| 31 | Savor It Well | Ver7 Hungry Caterpillar Dome | 264.0 | Alabama | Jackson | McClanathan |
| 32 | Dante's Descent/Devil's Hole | 262.0 | Arizona | Yavapai | Greg Jones | |
| 33 | Ellison's Cave System | Smokey II Pit | 262.0 | Georgia | Walker | GCS |
| 34 | Cave of the Madonna | 260.0 | New Mexico | Eddy | ||
| 35 | Omega Cave System | Gollums Abyss | 256.0 | Virginia | Wise | Benjamin Schwartz |
| 36 | Ellison's Cave System | New Pit | 254.0 | Georgia | Walker | Andy Zellner |
| 37 | Ferris Pit (Pharris) | 251.0 | Tennessee | Putnam | Andy Zellner | |
| 38 | Blowing in the Wind Cave | steeply sloping pit in s.portion | 249.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 39 | Hellhole System | Southwest Dome | 247.0 | West Virginia | Pendelton | GVKS |
| 40 | Arabica Cave | Entrance Pit | 246.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 40 | Enigma Cave | Enigma Dome | 246.0 | Tennessee | Van Buren | Zeke McKee |
| 41 | Keystone River Cave | 246.0 | Tennessee | Van Buren | Andy Zellner | |
| 42 | Walking Fern Cave | Whopper Well | 242.0 | Alabama | Jackson | ACS |
| 43 | Bloodstone/Scott's Barn Cave | Protected Well | 241.0 | Alabama | Jackson | Andy Zellner |
| 44 | Gouffre Hole | 241.0 | Tennessee | Cumberland | Andy Zellner | |
| 45 | Ellison's Cave System | Snowball Dome ? | 240.0 | Georgia | Walker | |
| 46 | Lechuguilla | Hotlanta Well | 240.0 | New Mexico | Eddy | Stembel |
| 47 | Plateau Cave | 240.0 | Texas | Culberson | Greg Jones | |
| 48 | Deep Well | Not So Deep Well (E2) | 236.0 | Alabama | Jackson | McClanathan |
| 49 | Engle Double Pit | Entrance Pit | 236.0 | Alabama | Jackson | Andy Zellner |
| 50 | Enigma Cave | Enigma Dome | 235.0 | Tennessee | Van Buren | Clinton Elmore |
| 51 | Omega Cave System | Potential Well | 234.0 | Virginia | Wise | Benjamin Schwartz |
| 52 | O'Hara Farewell | Entrance Collapsed | 232.0 | Alabama | Jackson | ACS |
| 53 | Main Drain Cave | Deception Pit | 230.0 | Utah | Cache | Greg Jones |
| 54 | Moses Tomb Pit | 230.0 | Alabama | Madison | ACS | |
| 55 | Sentinel Cave | Birtheday Present Pit | 230.0 | New Mexico | Eddy | Harvey DuChene |
| 56 | Spin Shaft | 230.0 | Montana | Flathead | Greg Jones | |
| 57 | Walking Fern Pit | Julie Well (Dome) | 229.0 | Alabama | Jackson | Andy Zellner |
| 58 | Valhalla Cave | 228.0 | Alabama | Jackson | ACS | |
| 59 | Arm Pit | 227.0 | Montana | Flathead | Greg Jones | |
| 60 | Green's Well | 227.0 | Alabama | Jackson | ACS | |
| 61 | Paint Rock River Cave | Crack in the Earth | 227.0 | Alabama | Jackson | Andy Zellner |
| 62 | Flowing Stone Pit | 226.0 | Georgia | Walker | GCS | |
| 63 | Montague Cave | Storm Shaft (Dome) | 226.0 | Alabama | Jackson | Tag Pits/Stembel |
| 64 | Frenchman Pit-Cox Cave-Tony Sinks | Dental Floss Well | 224.0 | Alabama | Jackson | ACS/McClanathan |
| 65 | Doe Mountain Cave | Mega Dome | 223.0 | Viginia | Giles | |
| 66 | Vast Caverns | Entrance Pit | 223.0 | Alabama | Jackson | ACS |
| 67 | Main Drain Cave | Frayed Knots Falls Pit | 222.0 | Utah | Cache | Greg Jones |
| 68 | Memorial Day Cave | Trapdoor Well | 221.0 | West Virginia | Pendelton | GVKS |
| 69 | Thunder Pit | Thunder Pit | 221.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 70 | Wiegand's Pit | Main Shaft | 221.0 | Alabama | Jackson | Andy Zellner |
| 71 | Bakers Hole | 220.0 | Idaho | Fremont | Greg Jones | |
| 72 | Torech Ungol Pit Cave | 220.0 | Wyoming | Big Horn | Greg Jones | |
| 73 | Welsh Fargo Well | 219.0 | Alabama | Jackson | ACS | |
| 74 | Nirvana Cave | 218.0 | Tennessee | Cumberland | McClanathan | |
| 75 | Trenton Well | 218.0 | Alabama | Jackson | McClanathan | |
| 76 | Shoveleater Cave (Hellhole System) | Germany Well | 217.0 | West Virginia | Pendelton | GVKS |
| 77 | Youngs Hole | 216.0 | Tennessee | Canon | McClanathan | |
| 78 | Memorial Day Cave | Lubyanka Dome | 213.0 | West Virginia | Pendelton | GVKS |
| 79 | Massive Well | Main Pit | 212.0 | Tennessee | Putnam | Andy Zellner |
| 80 | Essie Piercy Pit | 211.0 | Kentucky | Wayne | McClanathan/MOS | |
| 81 | Tinker Well | 211.0 | Alabama | Madison | ACS | |
| 82 | Main Drain Cave | Leaky Faucet Pit | 210.0 | Utah | Cache | Greg Jones |
| 83 | Thunder Pit | Entrance Drop | 210.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 84 | Trent Chasm | 210.0 | Alabama | Madison | TAG Pits/Stembel | |
| 85 | Virgin Cave | Four O'Clock Staircase | 210.0 | New Mexico | Eddy | Greg Jones |
| 86 | Fern Cave System | Little Morgue | 208.0 | Alabama | Jackson | TAG Pits/Stembel |
| 87 | Newberry-Bane | Triple Wells | 208.0 | Virginia | Bland | McClanathan |
| 88 | Pretty Well | 208.0 | Alabama | Jackson | ACS | |
| 89 | Kaolin Pit | 204.0 | Alabama | Jackson | ACS | |
| 90 | Vanishing River Cave | Secdond Pit | 203.0 | New Mexico | Eddy | McClanathan |
| 91 | Crystal Palace Cave | Pit below Step-In Shaft | 202.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 92 | Spasm Chasm | Alyson Well | 202.0 | Tennessee | Marion | JHS |
| 93 | Three Turkeys Plunge | 202.0 | Alabama | Madison | McClanathan | |
| 94 | Atoma Cavatoni | Atoma Cavatoni | 201.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 95 | Bane Springs Cave | Whistling Well | 201.0 | Virginia | Bland | VSS |
| 96 | Memorial Day Cave | Wendi Cassell Dome | 201.0 | West Virginia | Pendelton | GVKS |
| 97 | Rumbling Falls Cave | Stupendous Pit | 200.5 | Tennessee | Van Buren | M.Smith |
| 98 | Fern Cave System | West Room Drop | 200.0 | Alabama | Jackson | Andy Zellner |
| 99 | Heavens Gate Pit | 200.0 | Utah | Cache | Greg Jones | |
| 100 | Hell Hole | 200.0 | Oregon | Lane | Greg Jones | |
| 101 | Lechuguilla | Aragonitemare (Dome) | 200.0 | New Mexico | Eddy | |
| 102 | Memorial Day Cave | Unnamed Dome | 200.0 | West Virginia | Pendelton | GVKS |
| 103 | Huntoon's Plunge | Huntoon's Plunge | 199.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 104 | Pearsons Pit | 199.0 | Georgia | Dade | GCS | |
| 105 | Richard O'Hara's Bloody Elbow Cave | Entrance Pit | 198.0 | Alabama | Madison | ACS |
| 106 | Lacey Pot (Entrance Collapse) | Scared Well | 197.0 | Alabama | Jackson | Andy Zellner |
| 107 | Queen of the Guads | 197.0 | New Mexico | Eddy | McClanathan | |
| 108 | Short Rope Pit | Entrance Drop | 196.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 109 | Window Well | Entrance Drop | 196.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 110 | Bridalveil Cave | Shaft Entrance Drop | 195.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 111 | Ain't No Cave | Imaginary Well | 194.0 | Alabama | Jackson | Andy Zellner |
| 112 | Emerald Well | 192.0 | Alabama | Jackson | ACS | |
| 113 | Mammoth Cave | Mammoth Dome | 192.0 | Kentucky | CRF | |
| 114 | Sparta Sod Hole | 192.0 | Tennessee | White | Andy Zellner | |
| 115 | Stamps Pit | 192.0 | Tennessee | Putnam | Andy Zellner | |
| 116 | Jack Pot | 191.0 | Tennessee | Marion | Andy Zellner | |
| 117 | Monkey Hole | Entrance Drop | 191.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 118 | Hall's Pit | 190.0 | Alabama | Jackson | ACS | |
| 119 | Rich Mountain Blowhole | Porter's Dome | 190.0 | Tennessee | Bradley | Andy Zellner |
| 120 | Spence Cave | Crevice Drop | 190.0 | Virginia | Smyth | VSS |
| 121 | Torode Pit | 190.0 | Alabama | Jackson | ACS | |
| 122 | Clod Hole | 188.0 | Tennessee | Marion | Andy Zellner | |
| 123 | Ogle Cave | Entrance Pit | 188.0 | New Mexico | Eddy | McClanathan |
| 124 | Natural Well | 186.0 | Alabama | Madison | ACS | |
| 125 | Paint Rock River Cave | Whispering Well | 186.0 | Alabama | Jackson | Andy Zellner |
| 126 | Birthday Pit | 185.0 | Alabama | Jackson | ACS | |
| 127 | Gourdneck Cave | Terminal Dome | 185.0 | Tennessee | Marion | TAG Pits/Stembel |
| 128 | Sites Cave | Entrance Pit | 184.0 | West Virginia | Pendelton | McClanathan |
| 129 | The Far Side Well | 184.0 | Alabama | Jackson | ACS | |
| 130 | Ace Point Cave | 181.0 | Tennessee | Van Buren | Andy Zellner | |
| 131 | Jive Hole | 181.0 | Tennessee | Putnam | Andy Zellner | |
| 132 | Crystal Palace Cave | Step-In Shaft | 180.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 133 | Engle Double Pit | Rob's Pit | 180.0 | Alabama | Jackson | Andy Zellner |
| 134 | Hell Hole | 180.0 | Tennessee | Overton | Andy Zellner | |
| 135 | Lethal Injection Cave | Entrance Drop | 180.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 136 | MFP (Mighty Fine Pit) Cave | 180.0 | Texas | Edwards | Greg Jones | |
| 137 | Alien Insurgence Cave | most of cave | 179.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 138 | Allen Piercy Pit | 179.0 | Kentucky | Wayne | McClanathan/MOS | |
| 139 | Locust Tree Pit | 178.0 | West Virginia | Pendelton | McClanathan/MOS | |
| 140 | Cairn Blowhole | Entrance #2 drop | 177.0 | Alabama | Jackson | McClanathan |
| 141 | Granny's Well | 176.0 | Alabama | Jackson | ACS | |
| 142 | Procession Pit | 176.0 | Alabama | Jackson | ACS | |
| 143 | Whiteside Well | 176.0 | Tennessee | Hamilton | Andy Zellner | |
| 144 | Cagles Chasm | main shaft | 175.0 | Tennessee | Marion | TCS |
| 145 | Doodlebug Hole | ? | 175.0 | Alabama | Jackson | ACS |
| 146 | Tres Well | 175.0 | Tennessee | Marion | Andy Zellner | |
| 147 | Halley's Hole | 174.0 | Alabama | Jackson | ACS | |
| 148 | Newberry-Bane | Bills Rappel Canyon | 172.0 | Virginia | Bland | McClanathan |
| 149 | Dinky Pit | Main Shaft | 171.0 | Alabama | Jackson | Andy Zellner |
| 150 | Dragon's Breath Cave | second drop | 170.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 151 | Farewell Hole | 170.0 | Tennessee | Van Buren | TCS | |
| 152 | High Point Pit | 170.0 | Alabama | Jackson | ACS | |
| 153 | Bull Cave | 2nd Drop down Historic Entrance | 169.0 | Tennessee | Bradley | Andy Zellner |
| 154 | Kimble Pit | 169.0 | West Virginia | Pendelton | GVKS | |
| 155 | Shin Pit | 168.0 | Alabama | Madison | ACS | |
| 156 | Spence Cave | First Pit | 168.0 | Virginia | Smyth | McClanathan |
| 157 | Run To The Mill Cave | Tilted Well | 167.0 | Tennessee | Cumberland | Andy Zellner |
| 158 | Solution Rift Cave | Confederate Well | 167.0 | Tennessee | Marion | Andy Zellner |
| 159 | Fiery Top Drop | 166.0 | Tennessee | Marion | Andy Zellner | |
| 160 | Pig Hole | Empire Ledge | 166.0 | Virginia | Giles | McClanathan |
| 161 | A Twist Of Fate Pit | Main Drop | 165.0 | Alabama | Jackson | ACS |
| 162 | Bells Well | 165.0 | Alabama | Jackson | ACS | |
| 163 | Flitterin' Pit | 165.0 | Arkansas | Stone | Greg Jones | |
| 164 | Paradox Cave | parallel drop in Big Room | 165.0 | Tennessee | Van Buren | Andy Zellner |
| 165 | Pats Pit | 165.0 | Alabama | Madison | ACS | |
| 163 | Wilkson Hollow Horror Hole | The Horror Hole | 165.0 | Tennessee | Franklin | Andy Zellner |
| 166 | Doe Mountain Cave | Weathermaker Pit | 164.0 | Virginia | Giles | VSS |
| 167 | Moonprobe | lowest drop | 164.0 | Alaska | Dall Island | Carlene Allred & Steve Lewis |
| 168 | Red Bank Well | 164.0 | Tennessee | Franklin | Andy Zellner | |
| 169 | Red Mountain Pit | 164.0 | Vermont | Bennington | Greg Jones | |
| 170 | Schoolhouse | Jumping Off Place / Cascade Pit | 164.0 | West Virginia | Pendelton | GVKS |
| 171 | Conley Hole | 163.0 | Tennessee | Grundy | Andy Zellner | |
| 172 | Dollar Farewell Hole | ? | 163.0 | Tennessee | Van Buren | Andy Zellner |
| 173 | Rebel Cave | 163.0 | Tennessee | Warren | Andy Zellner | |
| 174 | Neversink | 162.0 | Alabama | Jackson | ACS | |
| 175 | Shoveleater Cave (Hellhole System) | Skyline Traverse | 162.0 | West Virginia | Pendelton | GVKS |
| 176 | Spade Hole | 162.0 | Tennessee | Putnam | Andy Zellner | |
| 177 | Blakemans Well | 161.0 | Kentucky | Garrard | McClanathan | |
| 178 | Conatsers Well | 161.0 | Tennessee | Fentress | Andy Zellner | |
| 179 | Larsons Well | 161.0 | Tennessee | Marion | Andy Zellner | |
| 180 | Mandy's Pit | 161.0 | Alabama | Jackson | ACS | |
| 181 | Mirror Image Well | 161.0 | Tennessee | Marion | Andy Zellner | |
| 182 | Doe Mountain Cave | Knipling Pit | 160.0 | Virginia | Giles | Benjamin Schwartz |
| 183 | Paul Penleys Cave | 160.0 | Virginia | Bland | VSS | |
| 184 | Shinaberry Cave | 160.0 | West Virginia | Pocahontas | WVASS | |
| 185 | Sinking River Cave | 160.0 | Colorado | Eagle | Greg Jones | |
| 186 | Big Cedar Hole | 159.0 | Tennessee | Warren | Andy Zellner | |
| 187 | Cass Cave | Belay Loft Drop | 159.0 | West Virginia | Pocahontas | WVASS |
| 188 | Ruby Falls Cave | 159.0 | Tennessee | Hamilton | Andy Zellner | |
| 189 | Spelunger Cave | 159.0 | Kentucky | Wayne | McClanathan | |
| 190 | Hellhole System | Mud Rain Rift | 158.0 | West Virginia | Pendelton | GVKS |
| 191 | Trent Chasm | ? | 158.0 | Alabama | Madison | ACS |
| 192 | Engle Double Pit | Bryson's Pit | 157.0 | Alabama | Jackson | Andy Zellner |
| 193 | Flathead Alps Cave | 157.0 | Montana | Powell | Greg Jones | |
| 194 | Macho Peek A Boo Cave | Entrance Drop | 157.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 195 | Rock and Roll Cave | Entrance Drop | 157.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 196 | Slime Nasty Pit | 157.0 | Tennessee | Putnam | Andy Zellner | |
| 197 | Utumno Abyss | 157.0 | Tennessee | Fentress | Andy Zellner | |
| 198 | Real Well | Interior Collapse | 156.0 | Tennessee | Marion | Andy Zellner |
| 199 | Snakes Two Hundred Pit | 156.0 | Alabama | Jackson | ACS | |
| 200 | South Pittsburg Pit | 156.0 | Tennessee | Marion | McClanathan | |
| 201 | Devils Hole | 155.0 | Tennessee | Canon | Andy Zellner | |
| 202 | Rockeater Pit | 155.0 | Alabama | DeKalb | ACS | |
| 203 | Sawmill Well | 155.0 | Tennessee | Marion | Andy Zellner | |
| 204 | Canyon Cave | 154.0 | Alabama | Jackson | ACS | |
| 205 | Caswell Cave | 154.0 | Alabama | Madison | ACS | |
| 206 | Hellhole System | Hellhole Entrance | 154.0 | West Virginia | Pendelton | GVKS |
| 207 | Hilham Pit | 154.0 | Tennessee | Overton | Andy Zellner | |
| 208 | Just Pit | Just Pit | 154.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 209 | Mt. Francis C Cave | Pit below entrance drop | 154.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 210 | Paradox Cave | second drop | 154.0 | Tennessee | Van Buren | McClanathan |
| 211 | The Sinkhole | 154.0 | Tennessee | Marion | Andy Zellner | |
| 212 | Enigma Cave | Cipher Dome | 153.5 | Tennessee | Van Buren | Zeke McKee |
| 213 | Bo Allen Pit | 153.0 | Tennessee | White | Andy Zellner | |
| 214 | Grassy Cove Saltpeter Cave | 153.0 | Tennessee | Cumberland | McClanathan | |
| 215 | Hayfever Pit | 153.0 | Alabama | Madison | ACS | |
| 216 | Janus Pit | 153.0 | Arkansas | Stone | McClanathan | |
| 217 | River's End Cave | Yukon Pit | 153.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 218 | Devil's Deception Cave | dome in western portion | 152.0 | Alaska | Dall Island | Carlene Allred & Steve Lewis |
| 219 | Lacey Pot (Entrance Collapse) | First Pit | 152.0 | Alabama | Jackson | TAG Pits/Stembel |
| 220 | Zina Cave | drop to active stream level | 152.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 221 | Deep Blackness Cave | 151.0 | Tennessee | Cumberland | Andy Zellner | |
| 222 | Elmo's Canyon Cave | Entrance Drop | 151.0 | Alabama | Jackson | ACS |
| 223 | Russian Ski Jump Cave | side pit | 151.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 224 | Winter Well | 151.0 | Alabama | Madison | ACS | |
| 225 | Blue Spring Cave | Crashing Spire Plunge | 150.0 | Tennessee | White | Andy Zellner |
| 226 | Boomerang Cave | 150.0 | Utah | Cache | ||
| 227 | Deer Bone Pit | 150.0 | Tennessee | Marion | Andy Zellner | |
| 228 | Elo Capitan Cave | dome in Alaska Room | 150.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 229 | Gunsight (Big Mounth) Cave | Skylight Drop | 150.0 | New Mexico | Eddy | McClanathan/JHS |
| 230 | Illusion Pit | entrance pit | 150.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 231 | Mitchell Hollow Well | ? | 150.0 | Tennessee | Blount | Andy Zellner |
| 232 | The Kids Cave | ? | 150.0 | Alabama | Jackson | ACS |
| 233 | Devils Sinkhole | Entrance Drop | 149.0 | Texas | Edwards | Greg Jones |
| 234 | Elkhorn Mountain Cave | Entrance Drop | 149.0 | West Virginia | Grant | WVASS |
| 235 | MillCreek Pit | 149.0 | Tennessee | Putnam | Greg Jones | |
| 236 | Aquatic Verticality | last drop | 148.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 237 | Devil's Dungeon Cave | 148.0 | Alabama | Madison | Greg Jones | |
| 238 | Moonprobe | Entrance Drop | 148.0 | Alaska | Dall Island | Carlene Allred & Steve Lewis |
| 239 | Ozark Adventure Pit | 148.0 | Arkansas | Newton | ||
| 240 | Patriot Pit | 148.0 | Tennessee | Putnam | Greg Jones | |
| 241 | Pay Out Pit | first drop | 148.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 242 | Snow Hole | Dole Pit | 148.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 243 | Wills Welsh Hole | Entrance Drop | 148.0 | Alabama | Jackson | Greg Jones |
| 244 | Deep Thrust | 147.0 | Tennessee | Franklin | Greg Jones | |
| 245 | Dug Hill Sinkhole Cave | 147.0 | Alabama | Madison | Greg Jones | |
| 246 | Langford Pit | 147.0 | Alabama | Jackson | ACS | |
| 247 | Memorial Day Cave | Dragon Canyon Drop | 147.0 | West Virginia | Pendelton | GVKS/McClanathan |
| 248 | Russian Ski Jump Cave | lowest pit | 147.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 249 | Hellhole System | past Perseverance Dome | 146.7 | West Virginia | Pendelton | GVKS |
| 250 | Fern Cave System | Drop into Hall of Giants | 146.0 | Alabama | Jackson | Myrick |
| 251 | Frenchman's Knob Pit | 146.0 | Kentucky | Greg Jones | ||
| 252 | Guffey Cave | Dynamite Cave entrance Drop | 146.0 | Alabama | Marshall | Greg Jones |
| 253 | Indianapolis Cave | Blind Pig Plunge | 146.0 | Tennessee | White | Greg Jones |
| 254 | Lechuguilla | Boulder Falls | 146.0 | New Mexico | Eddy | |
| 255 | Paint Rock River Cave | Echo Pit | 146.0 | Alabama | Jackson | Greg Jones |
| 256 | Benary Hole [physically covered in 1972] | [physically covered in 1972] | 145.0 | Tennessee | Van Buren | Greg Jones |
| 257 | Bugger Hole | 145.0 | Tennessee | Fentress | Greg Jones | |
| 258 | Ellis Pit | 145.0 | Tennessee | Marion | Andy Zellner | |
| 259 | Floyds Pit | 145.0 | Tennessee | Warren | TCS | |
| 260 | Go Hole | 145.0 | Tennessee | Marion | Greg Jones | |
| 261 | Icy Fate Cave | Cold Cut Entrance drop | 145.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 262 | Little Coon Never Hole | 145.0 | Alabama | Jackson | Greg Jones | |
| 263 | Paint Rock River Cave | Paint Rock River Pit | 145.0 | Alabama | Jackson | ACS |
| 264 | Stonewall Jackson Cave | Entrance #2 | 145.0 | Tennessee | Marion | Greg Jones |
| 265 | Dinky Pit | Secondary parallel Shaft | 144.0 | Alabama | Jackson | Greg Jones |
| 266 | Fern Cave System | Wet Pit near Johnson Entrance | 144.0 | Alabama | Jackson | Greg Jones |
| 267 | Secret Pit | 144.0 | Alabama | Jackson | Greg Jones | |
| 268 | Valdina Farms Sinkhole | 144.0 | Texas | Medina | Greg Jones | |
| 269 | Bull Cave | third drop down Snake Dance Entrance | 143.0 | Tennessee | Blount | TAG Pits/Stembel |
| 270 | Hunters Well | 143.0 | Texas | Culberson | Greg Jones | |
| 271 | Rock Buster Well | 143.0 | Tennessee | Marion | Greg Jones | |
| 272 | Slimy Slit Pit | 143.0 | Wyoming | Greg Jones | ||
| 273 | The Diggings Pit | ? | 143.0 | Alabama | Jackson | Greg Jones |
| 274 | Vandiver Pit | ? | 143.0 | Alabama | Jackson | Greg Jones |
| 275 | Bears Plunge | Entrance Drop | 142.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 276 | Cornholio | 142.0 | Alabama | Madison | Greg Jones | |
| 277 | Crazed Well | 142.0 | Tennessee | Van Buren | Greg Jones | |
| 278 | Cumberland Chasm | 142.0 | Tennessee | Warren | Greg Jones | |
| 279 | December Pit | 142.0 | Alabama | Madison | ACS | |
| 280 | Gory Hole | 142.0 | Indiana | Lawrence | Greg Jones | |
| 281 | High Hopes Horror Hole | 142.0 | Tennessee | Marion | Greg Jones | |
| 282 | Hurt Tree Pit | 142.0 | Alabama | AMS | Greg Jones | |
| 283 | Rousseau Well | 142.0 | Alabama | Jackson | Greg Jones | |
| 284 | Stephens Gap Cave | 142.0 | Alabama | Jackson | Greg Jones | |
| 285 | Beckoning Well | 141.0 | Tennessee | White | TCS | |
| 286 | Emerald Sink Cave | First Drop | 141.0 | Texas | Val Verde | Greg Jones |
| 287 | Floyds Pit | ? | 141.0 | Tennessee | Warren | Greg Jones |
| 288 | Fosse Pothole | Ice Palace Entrance drop | 141.0 | Alaska | Wrangell-St Elias | Carlene Allred & Steve Lewis |
| 289 | Luminary Pit | 141.0 | Tennessee | Bledsoe | Greg Jones | |
| 290 | Remember It Well | 141.0 | Alabama | Jackson | Greg Jones | |
| 291 | Scorpio Cave | 141.0 | Alabama | AMS | Greg Jones | |
| 292 | Siberian Sword Cave | second drop | 141.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 293 | Clover Hollow Cave | Andrews Room Drop | 140.0 | Virginia | Giles | VSS |
| 294 | Earlandsons Cave (Pit) | 140.0 | Alabama | Jackson | Greg Jones | |
| 295 | Hearn Estate Pit (Physically Closed) | Capped with 8' of rock | 140.0 | Tennessee | DeKalb | Greg Jones |
| 296 | Higginbothams #1 (Devils Slide) | 140.0 | Virginia | Tazewell | VSS | |
| 297 | Montague Cave | Giants Dome | 140.0 | Alabama | Jackson | Greg Jones |
| 298 | Paradox Cave | Secondary parallel drop | 140.0 | Tennessee | Van Buren | Greg Jones |
| 299 | Sycamore Cave | 140.0 | Alabama | Jackson | Greg Jones | |
| 300 | Enigma Cave | Saddle Dome | 140.0 | Tennessee | Van Buren | Zeke McKee |
| 301 | Williams Saltpeter Cave | 140.0 | Alabama | Jackson | Greg Jones | |
| 302 | Cass Cave | Suicide Falls Drop | 139.0 | West Virginia | Pocahontas | WVASS |
| 303 | Gaping Pot | 139.0 | Tennessee | Franklin | Greg Jones | |
| 304 | Lickskillit Pit | 139.0 | Alabama | Madison | Greg Jones | |
| 305 | Memorial Day Cave | Flad the Inhaler | 139.0 | West Virginia | Pendelton | GVKS/McClanathan |
| 306 | Twenty Three Dollar Pit | 139.0 | Alabama | Jackson | ACS | |
| 307 | Bane Springs Cave | Premonition Pit | 138.0 | Virginia | Bland | McClanathan |
| 308 | Cave Without Name | 138.0 | Texas | KanDall Island | Greg Jones | |
| 309 | Cemetery Pit | Nice Pit | 138.0 | Georgia | Dade | Greg Jones |
| 310 | Darl Well | Rifle Barrel Shaft | 138.0 | Alabama | Jackson | Greg Jones |
| 311 | Dowells Deep Six Cave | 138.0 | Alabama | Morgan | TAG Pits/Stembel | |
| 312 | Heisers Mystery Well | Lower Level Pit | 138.0 | Indiana | Harrison | |
| 313 | Massive Well | E2 | 138.0 | Tennessee | Putnam | McClanathan |
| 314 | Montague Cave | Thunder Falls Dome | 138.0 | Alabama | Jackson | Greg Jones |
| 315 | Rainbow Cave | ? | 138.0 | Tennessee | Overton | Greg Jones |
| 316 | Sluss Pit | 138.0 | Virginia | Scott | McClanathan | |
| 317 | Twin Branch Blowhole | 138.0 | Tennessee | White | Greg Jones | |
| 318 | Abominable Sinkhole | 137.0 | Texas | Val Verde | Greg Jones | |
| 319 | Blowing in the Wind Cave | Cowboy Pit (steeply sloping | 137.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 320 | Gory Hole | 137.0 | Indiana | Lawrence | ||
| 321 | Serendipity Pit | fourth pit | 137.0 | Tennessee | Cumberland | Greg Jones |
| 322 | Shoveleater Cave (Hellhole System) | Chumazik Pit | 137.0 | West Virginia | Pendelton | GVKS |
| 323 | Spook Hole | 137.0 | Tennessee | Overton | Greg Jones | |
| 324 | War Eagle Pit | 137.0 | Alabama | Jackson | Greg Jones | |
| 325 | Dave's Double Drop Cave | 136.0 | Alabama | Jackson | Greg Jones | |
| 326 | Falling Cave (Balcony Sink) | 136.0 | Alabama | Madison | Greg Jones | |
| 327 | Martins Abyss | 136.0 | Tennessee | Warren | Greg Jones | |
| 328 | McClungs Hole | 136.0 | Alabama | Madison | Greg Jones | |
| 329 | Omega Cave System | The Scoopatorium | 136.0 | Virginia | Wise | Benjamin Schwartz |
| 330 | Ventilator Shaft | 136.0 | Tennessee | Grundy | Greg Jones | |
| 331 | Beckoning Well | ? | 135.0 | Tennessee | White | Greg Jones |
| 332 | Cooks Pit | 135.0 | Alabama | Madison | Greg Jones | |
| 333 | Cresslers Crack | 135.0 | Tennessee | Franklin | Greg Jones | |
| 334 | Hobbit Hole | 135.0 | Tennessee | Van Buren | Greg Jones | |
| 335 | Microwave Cave | 135.0 | Alabama | Jackson | Greg Jones | |
| 336 | Nasal Cavity Cave | 135.0 | Alabama | Jackson | Greg Jones | |
| 337 | Whigpistle | Cuban Dome | 135.0 | Kentucky | Edmonson | Aaron Bird |
| 338 | Calfkiller Plunge | ? | 134.0 | Tennessee | Putnam | |
| 339 | Enigma Cave | Unnamed Pit | 134.0 | Tennessee | Van Buren | Zeke McKee |
| 340 | Fern Cave System | Drop from Torode Hall to Bottom Cave | 134.0 | Alabama | Jackson | Greg Jones |
| 341 | Hellhole System | Mystic Dome | 134.0 | West Virginia | Pendelton | GVKS |
| 342 | Hinkle School Pit Cave | Brads Pit | 134.0 | West Virginia | WVASS | |
| 343 | Krakatoa Cave | 134.0 | Tennessee | White | Greg Jones | |
| 344 | Mistaken Well | 134.0 | Alabama | Jackson | Greg Jones | |
| 345 | Seabolt Cave | 134.0 | Virginia | Smyth | McClanathan | |
| 346 | Bane Springs Cave | Secret Pit | 133.0 | Virginia | Bland | McClanathan |
| 347 | Bowers Pit | 133.0 | Tennessee | Hancock | Greg Jones | |
| 348 | Hawk Hole | 133.0 | Alabama | Madison | TAG Pits/Stembel | |
| 349 | Just Got Lucky Pit | 133.0 | Tennessee | Marion | Greg Jones | |
| 350 | Love Triangle Pit | 133.0 | Alabama | Jackson | Greg Jones | |
| 351 | Obscure Magnificence Cave | Fifth Drop | 133.0 | Alabama | Madison | Greg Jones |
| 352 | Possum Well | 133.0 | Tennessee | Marion | Greg Jones | |
| 353 | Beans Pit | 132.0 | Alabama | Jackson | Greg Jones | |
| 354 | Bell Well | ? | 132.0 | Alabama | Jackson | Greg Jones |
| 355 | Dead Mans Hole | 132.0 | Texas | ? | Greg Jones | |
| 356 | Eiger Cave | Snaggle Tooth Well | 132.0 | Tennessee | Fentress | Greg Jones |
| 357 | Hills Mountain Pit | 132.0 | Alabama | Jackson | Greg Jones | |
| 358 | Mott Hole | 132.0 | West Virginia | Monroe | WVASS | |
| 359 | Nice Pit | 132.0 | Alabama | Jackson | Greg Jones | |
| 360 | Robert Dale Clark Cave | 132.0 | Alabama | Marshall | ACS | |
| 361 | Tourmalet Pit | 132.0 | Tennessee | Marion | Greg Jones | |
| 362 | Upper Cumming Cove Cave | Bird Pit Entrance | 132.0 | Tennessee | Van Buren | Greg Jones |
| 363 | Well Over Thirty Pit | 132.0 | Alabama | Jackson | Greg Jones | |
| 364 | Amnesia Cave | Entrance Drop | 131.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 365 | Aquatic Verticality | first drop | 131.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 366 | Davis Cove Cave | Stolen Well | 131.0 | Alabama | AMG | Greg Jones |
| 367 | France Mountain Triple Pot | Sarah's Pit | 131.0 | Tennessee | Putnam | Greg Jones |
| 368 | Half Shot Cave (Chris Pit) | 131.0 | Alabama | Madison | Greg Jones | |
| 369 | Johnson's Crook Cave | Mission Wall | 131.0 | Georgia | Dade | Greg Jones |
| 370 | Josh Hole (aka Stalcup Pit) | 131.0 | Tennessee | Johnson | Greg Jones | |
| 371 | Marks Pit | 131.0 | Tennessee | Marion | Greg Jones | |
| 372 | Ostara Cave | 131.0 | Alabama | Jackson | Greg Jones | |
| 373 | Wynnes Pit | 131.0 | Alabama | AM | Greg Jones | |
| 374 | Crevice Cave | Echo Pit | 130.0 | Missouri | Perry | Greg Jones |
| 375 | Devils Pocket Too | 130.0 | Tennessee | THM | Greg Jones | |
| 376 | Four Wells | 130.0 | Alabama | Jackson | Greg Jones | |
| 377 | France Mountain Triple Pot | Roger's Challenge | 130.0 | Tennessee | Putnam | Greg Jones |
| 378 | Graham Pit | 130.0 | Alabama | Jackson | Greg Jones | |
| 379 | Hell's Below Pit Cave | 130.0 | Wyoming | Greg Jones | ||
| 380 | Jeffreys Pit | 130.0 | Virginia | Washington | VSS | |
| 381 | Jungle Bunny Hop Drop | 130.0 | Tennessee | White | Greg Jones | |
| 382 | Memorial Day Cave | Edgars Pit | 130.0 | West Virginia | Pendelton | GVKS |
| 383 | Organ Cave | Bowden Drop Ceiling Hole (not used) | 130.0 | West Virginia | Greenbrier | WVASS |
| 384 | Pyramid Block Cave | 130.0 | Tennessee | Van Buren | Greg Jones | |
| 385 | Raccoon Mountain Cavems | Raccoon Mountain Cavems Dome | 130.0 | Tennessee | Hamilton | Greg Jones |
| 386 | Rattling Cave | 130.0 | Tennessee | Cocke | Greg Jones | |
| 387 | Snow Hole | Domepit above Curmudgeon Canyon | 130.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 388 | Wishing Well | 130.0 | Alabama | AMG | Greg Jones | |
| 389 | Blowing in the Wind Cave | steeply sloping pit in s.portion | 129.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 390 | Buddy Penleys Cave | 129.0 | Virginia | Bland | McClanathan | |
| 391 | Dripstone Crypt | 129.0 | Tennessee | Pickett | Greg Jones | |
| 392 | Fosse Pothole | Fosse Potholoe Entrancde drop | 129.0 | Alaska | Wrangell-St Elias | Carlene Allred & Steve Lewis |
| 393 | Robert Dale Clark Cave | ? | 129.0 | Alabama | ABA | Greg Jones |
| 394 | Slot Rock Pit | Dusty Held Well | 129.0 | Georgia | Dade | Greg Jones |
| 395 | Blowing in the Wind Cave | steeply sloping pit nearest entrance | 128.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 396 | Deer Canyon Creek Cave | 128.0 | Wyoming | Greg Jones | ||
| 397 | Harbin Pit | 128.0 | Alabama | Jackson | Greg Jones | |
| 398 | Howard Well | 128.0 | Tennessee | Cumberland | Greg Jones | |
| 399 | Icy Fate Cave | Fridgidare Entrance drop | 128.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 400 | Meeks Triple Well | Monk has to do it Well | 128.0 | Alabama | Madison | Greg Jones |
| 401 | Thunderhole | 128.0 | Tennessee | Putnam | Greg Jones | |
| 402 | 0-9 Well | 127.0 | Texas | Crockett | Greg Jones | |
| 403 | Bailey Pit | 127.0 | Virginia | Scott | McClanathan | |
| 404 | High Njoon Chasm | 127.0 | Tennessee | White | TCS | |
| 405 | Laurie's Misery | 127.0 | Alabama | Jackson | Greg Jones | |
| 406 | Lize Still Well | 127.0 | Tennessee | Overton | Greg Jones | |
| 407 | Shucks Cave | The Black Hole | 127.0 | Indiana | Harrison | McClanathan |
| 408 | Tom Rea Plunged Well | 127.0 | Alabama | Jackson | Greg Jones | |
| 409 | Tormalet | 127.0 | Tennessee | Marion | Ben Miller | |
| 410 | Yer Cave | 127.0 | Virginia | Giles | VSS | |
| 411 | Dying Skunk Pit | 126.0 | West Virginia | WVASS | ||
| 412 | Linder Mountain Cave | 126.0 | Tennessee | Overton | Greg Jones | |
| 413 | No Turkey For Jerry Pit | 126.0 | Alabama | Jackson | Greg Jones | |
| 414 | Omega Cave System | Pit in entrance series | 126.0 | Virginia | Wise | Ficco |
| 415 | One Scary Day Pit | 126.0 | Tennessee | Fentress | Greg Jones | |
| 416 | Raging Falls Cave | 126.0 | Tennessee | White | Greg Jones | |
| 417 | The Clutts Cave | ? | 126.0 | Alabama | Jackson | Greg Jones |
| 418 | Thunder Falls Cave | Entrance Drop | 126.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 419 | Ausmus Well | 125.0 | Tennessee | Union | Greg Jones | |
| 420 | Ellison's Cave System | Warm Up Pit | 125.0 | Georgia | Walker | Greg Jones |
| 421 | Heisers Mystery Well | First hundred foot Pit | 125.0 | Indiana | Harrison | McClanathan |
| 422 | Meeks Triple Well | Canyon Drop | 125.0 | Alabama | Madison | Greg Jones |
| 423 | Montgomery Gypsum Cave | 125.0 | Texas | Terrell | Greg Jones | |
| 424 | Moscow Subway | Ravens Den Pit | 125.0 | Tennessee | Marion | TCS |
| 425 | One Hundred Plus Cave | 125.0 | Alabama | Jackson | Greg Jones | |
| 426 | Paradox Cave | Entrance #1 | 125.0 | Tennessee | Van Buren | Greg Jones |
| 427 | Shoveleater Cave (Hellhole System) | Patricks Pit | 125.0 | West Virginia | Pendelton | GVKS |
| 428 | Sophie Hole | 125.0 | Alabama | Jackson | Greg Jones | |
| 429 | South Laurel Pot | ? | 125.0 | Tennessee | Van Buren | Greg Jones |
| 430 | Varners Cave | 125.0 | Virginia | Highland | McClanathan | |
| 431 | Carpenter Swago Cave | Dry Gallery Dome Pit | 124.0 | West Virginia | Pocahontas | WVASS |
| 432 | Double Dog Drop | 124.0 | Alabama | Jackson | Greg Jones | |
| 433 | Fischer Pit | 124.0 | Texas | ? | Greg Jones | |
| 434 | Great Expectations Cave | 124.0 | Tennessee | White | Greg Jones | |
| 435 | Russell Cave | Guillotine Wall Dome | 124.0 | Alabama | Jackson | Greg Jones |
| 436 | Shoveleater Cave (Hellhole System) | Devils Drop | 124.0 | West Virginia | Pendelton | GVKS |
| 437 | Water Well | 124.0 | Alabama | AM | Greg Jones | |
| 438 | Your Cave | Main Shift | 124.0 | Alabama | Morgan | TAG Pits/Stembel |
| 439 | Big Ridge Cave | First Pit | 123.0 | Pennsylvania | Mifflin | McClanathan |
| 440 | Dark Well | Entrance Drop | 123.0 | Alabama | Jackson | Greg Jones |
| 441 | Flowstone Falls Pit | 123.0 | Alabama | Jackson | Greg Jones | |
| 442 | Fox Den Pit | 123.0 | West Virginia | WVASS | ||
| 443 | Hickey Pot | 123.0 | Tennessee | Warren | Greg Jones | |
| 444 | Kennamer Cave | Kenna Pit Entrance | 123.0 | Alabama | Jackson | ACS |
| 445 | Lost Deer Pit | 123.0 | Tennessee | Warren | Greg Jones | |
| 446 | Rhonda Well | 123.0 | Tennessee | Marion | Greg Jones | |
| 447 | Shoveleater Cave (Hellhole System) | Holy Water Pit | 123.0 | West Virginia | Pendelton | GVKS |
| 448 | Shreve-Howell Pit | 123.0 | West Virginia | Randolph | WVASS | |
| 449 | Turkey Buzzard Cave | 123.0 | Alabama | Madison | Greg Jones | |
| 450 | Wayne Did Well | 123.0 | Tennessee | Franklin | Greg Jones | |
| 451 | Yankee Hole | 123.0 | Tennessee | Rutherford | Greg Jones | |
| 452 | Blackwood Pit | 122.0 | Alabama | Jackson | Greg Jones | |
| 453 | Dripping Drop Cave | Re-Rigged Well | 122.0 | Tennessee | White | Greg Jones |
| 454 | Fern Cave System | Altoid Pit near Johnson Entrance | 122.0 | Alabama | Jackson | Greg Jones |
| 455 | Good to the Last Drop | 122.0 | Tennessee | Franklin | Greg Jones | |
| 456 | Kelly Chasm | 122.0 | Tennessee | Marion | Greg Jones | |
| 457 | Rocky Horror Hole | 122.0 | Alabama | AMS | Greg Jones | |
| 458 | Wheat Hole | 122.0 | Tennessee | Overton | Greg Jones | |
| 459 | Wiggy's Well | 122.0 | Tennessee | White | Greg Jones | |
| 460 | Ben White Cave | 121.0 | Tennessee | White | TCS | |
| 461 | Briar Pit | 121.0 | West Virginia | WVASS | ||
| 462 | Bryds Drop (Vampire Hole) | 121.0 | Virginia | Bland | McClanathan | |
| 463 | Donnas Pit | 121.0 | Alabama | Jackson | Greg Jones | |
| 464 | Dripping Drop Cave | 121.0 | Tennessee | White | Greg Jones | |
| 465 | Emerald Sink Cave | Second Drop | 121.0 | Texas | Val Verde | Greg Jones |
| 466 | Haddox Pit | 2nd Pit | 121.0 | Alabama | Jackson | Greg Jones |
| 467 | Happy Happy Day Pit | 121.0 | Tennessee | Overton | Greg Jones | |
| 468 | Hellhole System | Pizda Pit | 121.0 | West Virginia | Pendelton | GVKS |
| 469 | Ravens Den Pit | ? | 121.0 | Tennessee | Marion | Greg Jones |
| 470 | Snowflake Pit | 121.0 | Tennessee | Franklin | Greg Jones | |
| 471 | Wayne Williams Well | 121.0 | Alabama | Madison | Greg Jones | |
| 472 | Better Yet Pit | 120.0 | Alabama | Jackson | Greg Jones | |
| 473 | Bigfoot Cave | 120.0 | California | Siskiyou | Greg Jones | |
| 474 | Burnt Leaf Pit | 120.0 | Tennessee | Cumberland | Greg Jones | |
| 475 | Cracker Jack Cave | 120.0 | Alabama | Madison | Greg Jones | |
| 476 | Dick Cave | 120.0 | Alabama | Jackson | Greg Jones | |
| 477 | Hawk Hole | ? | 120.0 | Alabama | Madison | Greg Jones |
| 478 | Hellhole System | Rain Forest Dome | 120.0 | West Virginia | Pendelton | GVKS |
| 479 | Knob Hole | 120.0 | Tennessee | Van Buren | Greg Jones | |
| 480 | Mammoth Cave | Maelstrom | 120.0 | Kentucky | CRF | |
| 481 | Omega Cave System | Secret Servicer | 120.0 | Virginia | Wise | Benjamin Schwartz |
| 482 | Stoned Well | Has Multiple offset extremely broken | 120.0 | Alabama | Jackson | Greg Jones |
| 483 | Devils Descent | Secondary Parallel Drop | 119.0 | Tennessee | Pickett | Greg Jones |
| 484 | Devil's Descent | Main Shift | 119.0 | Tennessee | Pickett | McClanathan |
| 485 | Drake Mountain Dome Pit | 119.0 | Alabama | Jackson | Greg Jones | |
| 486 | Fireside Well | 119.0 | Alabama | Jackson | Greg Jones | |
| 487 | Shoveleater Cave (Hellhole System) | Saved For Terry Pit | 119.0 | West Virginia | Pendelton | GVKS |
| 488 | Sugarcamp Hollow Pit | 119.0 | Tennessee | Marion | Greg Jones | |
| 489 | Summerhouse Pit | ? | 119.0 | Alabama | Jackson | Greg Jones |
| 490 | Your Cave | Avis Well | 119.0 | Alabama | Morgan | TAG Pits/Stembel |
| 491 | Broken Stairwell Cave | steeply sloping lower part of cave | 118.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 492 | Can't Exist Pit | 118.0 | Alabama | Jackson | ACS | |
| 493 | Charlie Horse Cave | Entrance (Very Tight) | 118.0 | Alabama | Madison | Greg Jones |
| 494 | High Noon Chasm | ? | 118.0 | Tennessee | White | Greg Jones |
| 495 | John Smith Pit | 118.0 | Virginia | Giles | McClanathan | |
| 496 | Lizard Hole | 118.0 | Alabama | Madison | Greg Jones | |
| 497 | Lost Canyon Cave | entrance drop | 118.0 | Georgia | Dade | Greg Jones |
| 498 | Lost World Caverns | Grapevine Pit | 118.0 | West Virginia | Greenbrier | WVASS |
| 499 | Louden Pit | 118.0 | Indiana | Harrison | ||
| 500 | Meeks Triple Well | Presidents Day Well | 118.0 | Alabama | Madison | Greg Jones |
| 501 | Newcastle Pit | ? | 118.0 | Missouri | Genevieve | |
| 502 | Obe Lee Cave | 118.0 | Tennessee | Overton | McClanathan | |
| 503 | Peddlers Cave | 118.0 | Alabama | Jackson | Greg Jones | |
| 504 | Tangely Sink | 118.0 | Tennessee | Pickett | Greg Jones | |
| 505 | Yin Yang Pit | Entrance Drop | 118.0 | Alaska | Kosciusko Island | Carlene Allred & Steve Lewis |
| 506 | Buzz-Stripper Cave | 117.0 | Alabama | Jackson | Greg Jones | |
| 507 | Chisum Chasm | 117.0 | Tennessee | White | Greg Jones | |
| 508 | Cluts Cave | Entrance Pit | 117.0 | Alabama | Jackson | ACS |
| 509 | Dark Well | Electric Shaft | 117.0 | Alabama | Jackson | Greg Jones |
| 510 | Ellison's Cave System | Nice Pit | 117.0 | Georgia | Walker | Greg Jones |
| 511 | Fern Cave System | Drop near Johnson Entrance | 117.0 | Alabama | Jackson | Greg Jones |
| 512 | Freak Well | Pit Collapsed - now 50' | 117.0 | Alabama | Jackson | Greg Jones |
| 513 | Fubar Cave | 117.0 | Alabama | Jackson | Greg Jones | |
| 514 | Martin Springs High Hole | 117.0 | Tennessee | Marion | Greg Jones | |
| 515 | Memorial Day Cave | Columbia Canyon Drop | 117.0 | West Virginia | Pendelton | GVKS |
| 516 | Rawhide Horror Hole | Dedicated Well | 117.0 | Tennessee | Franklin | Greg Jones |
| 517 | Roaring Rapids Pit | 117.0 | Tennessee | Marion | McClanathan | |
| 518 | Rusty's Resounding Rock Drop | 117.0 | Tennessee | Franklin | Greg Jones | |
| 519 | Walking Fern Pit (Cave) | Garden Handy Plunge | 117.0 | Alabama | Jackson | Greg Jones |
| 520 | Walt Allen Cave (Baxters Cave) | 117.0 | West Virginia | Pocahontas | WVASS | |
| 521 | Wheel Well | 117.0 | Alabama | Jackson | Greg Jones | |
| 522 | Gap Cave | Bowers Dome | 116.0 | Virginia | Lee | CRF |
| 523 | Harrison Turnpike Pit | 116.0 | Tennessee | Marion | Greg Jones | |
| 524 | Lost Canyon Cave | drop in canyon | 116.0 | Georgia | Dade | Greg Jones |
| 525 | Memorial Day Cave | Wizards Well | 116.0 | West Virginia | Pendelton | GVKS |
| 526 | Obscure Magnificence Cave | 4th drop | 116.0 | Alabama | Jackson | Greg Jones |
| 527 | Road Noise Cave | 116.0 | Tennessee | Van Buren | Greg Jones | |
| 528 | Sandstone Rock Pit | 116.0 | Alabama | Madison | Greg Jones | |
| 529 | Earth Day Cave | 115.0 | Tennessee | White | Terry McClanathan | |
| 530 | Austin Point Cave | 115.0 | Alabama | Jackson | Greg Jones | |
| 531 | Battle Creek Horror Hole | 115.0 | Tennessee | Marion | Greg Jones | |
| 532 | BBB Hole | ? | 115.0 | Alabama | Jackson | Greg Jones |
| 533 | Cairn Blowhole | Entrance Number 1 | 115.0 | Alabama | Jackson | Greg Jones |
| 534 | Cedar Knob Well | 115.0 | Virginia | Lee | McClanathan | |
| 535 | Elmo's Canyon Cave | 3rd Pit | 115.0 | Alabama | Jackson | Greg Jones |
| 536 | Fox Hole | Phantom Well | 115.0 | Alabama | DeKalb | Greg Jones |
| 537 | Gross Hole Cave | 115.0 | Alabama | Jackson | Greg Jones | |
| 538 | Hidden Abyss Pit | Entranced Pit | 115.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 539 | Hole-in-the-Wall Cave | 115.0 | Tennessee | Putnam | Greg Jones | |
| 540 | Joint Venture Cave | Entrance Drop | 115.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 541 | Massive Well | The Vertical Entrance ? | 115.0 | Tennessee | Putnam | Greg Jones |
| 542 | Monster Pit | 115.0 | Missouri | Genevieve | ||
| 543 | Pig Hole Cave | Entrance Pit | 115.0 | Virginia | Giles | McClanathan |
| 544 | Snow Hole | second drop | 115.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 545 | Widow Maker Cave | ? | 115.0 | Tennessee | Van Buren | Greg Jones |
| 546 | Widowmaker Pit | 115.0 | Missouri | Genevieve | ||
| 547 | Bill Ellis Pit | 114.0 | Alabama | Jackson | Greg Jones | |
| 548 | Hellhole System | Pigtail (Wet Happy) Dome | 114.0 | West Virginia | Pendelton | GVKS |
| 549 | Land Between The Lakes Pit | 114.0 | Alabama | Jackson | Greg Jones | |
| 550 | Lost Canyon Cave | Canyon Drop ? | 114.0 | Georgia | Dade | Greg Jones |
| 551 | Quigg Sinkhole | 114.0 | Texas | Val Verde | Greg Jones | |
| 552 | Webster Hole (pit) | 114.0 | Tennessee | White | TCS | |
| 553 | Arch Cave | 113.0 | New Mexico | Eddy | McClanathan | |
| 554 | Barefoot Pit | 113.0 | Kentucky | Wayne | ||
| 555 | Blackfathom River Cave | Blackfathom Pit | 113.0 | Missouri | Genevieve | Chad McCain |
| 556 | Cothron's Pit Cave | 113.0 | Tennessee | Macon | Greg Jones | |
| 557 | O Shaughnessy Pit | 113.0 | Alabama | Jackson | McClanathan | |
| 558 | Parker Pit | 113.0 | Tennessee | Marion | Greg Jones | |
| 559 | Redemption Pit | 113.0 | Texas | Culberson | McClanathan | |
| 560 | Satan's Waitin' Well | 113.0 | Alabama | Jackson | Greg Jones | |
| 561 | Summers Pit | 113.0 | Alabama | Jackson | Greg Jones | |
| 562 | Big Laurel Falls Creek Pit | 112.0 | Tennessee | White | Greg Jones | |
| 563 | Blue Marble Cave | Haystack Pit | 112.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 564 | Elliot Pit | 112.0 | Alabama | Jackson | Greg Jones | |
| 565 | France Mountain Pit | 112.0 | Tennessee | White | TCS | |
| 566 | Horse Pit | 112.0 | Alabama | Madison | Greg Jones | |
| 567 | N.A.G. Well | 112.0 | Alabama | Madison | Greg Jones | |
| 568 | Severed Well | Ironman Dome | 112.0 | Alabama | Jackson | Greg Jones |
| 569 | Skipworth's Well | 112.0 | Alabama | Jackson | Greg Jones | |
| 570 | Storm Chasm | 112.0 | Tennessee | Marion | Greg Jones | |
| 571 | Wildcat Spring | 112.0 | Kentucky | Clinton | ||
| 572 | Alive And Well | 111.0 | Alabama | Jackson | Greg Jones | |
| 573 | Bane Springs Cave | Last Pit | 111.0 | Virginia | Bland | McClanathan |
| 574 | Blue Crystal Well | 111.0 | Tennessee | Cannon | TCS | |
| 575 | Dirty Dozen Pit Cave | 111.0 | Wyoming | Greg Jones | ||
| 576 | Drag Fold Cave | 111.0 | Georgia | Walker | Greg Jones | |
| 577 | Ho Hole | 111.0 | Tennessee | Marion | Greg Jones | |
| 578 | Jaw Pit | 111.0 | Alabama | Jackson | Greg Jones | |
| 579 | Wildman Cove Cave | 111.0 | Tennessee | Marion | Greg Jones | |
| 580 | Wrights Rift | 111.0 | Alabama | Jackson | ACS | |
| 581 | Cagle's Chasm Complex | Jeepside Entrance | 110.0 | Tennessee | Marion | Greg Jones |
| 582 | Center Hollow Pit Cave | 110.0 | Tennessee | Overton | Greg Jones | |
| 583 | Crystal Toos Cave | Entrance Drop | 110.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 584 | Esslinger Pit | 110.0 | Alabama | Jackson | Greg Jones | |
| 585 | Fudged Well | ? | 110.0 | Alabama | Madison | Greg Jones |
| 586 | Hellhole System | Triple Dome | 110.0 | West Virginia | Pendelton | GVKS |
| 587 | Leads Pit | 110.0 | Pennsylvania | Bedford | Don Carns Jr. | |
| 588 | Omega Cave System | Blowing Hole Entrancee | 110.0 | Virginia | Wise | Ficco/ McClanathan |
| 589 | Parrothead Well | 110.0 | Tennessee | Van Buren | Greg Jones | |
| 590 | Serendipity Pit | second pit | 110.0 | Tennessee | Cumberland | Greg Jones |
| 591 | Shoveleater Cave (Hellhole System) | Papusha Pit | 110.0 | West Virginia | Pendelton | GVKS |
| 592 | Spirit Well | 110.0 | Alabama | Madison | Greg Jones | |
| 593 | Starlight Cave | Entrance Drop | 110.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 594 | Booty over Friendship Well | ? | 109.0 | Tennessee | Van Buren | Greg Jones |
| 595 | Catawba Mueder Hole | Eentrance Pit | 109.0 | Virginia | Botetourt | McClanathan |
| 596 | Drake Pit | 109.0 | Alabama | Madison | Greg Jones | |
| 597 | Ellison's Cave System | Blind 109 | 109.0 | Georgia | Walker | Greg Jones |
| 598 | Fern Cave System | Pit Parallel to Altoid Pit | 109.0 | Alabama | Jackson | Greg Jones |
| 599 | Frairs Hole System | Monster Cavern Waterfall | 109.0 | West Virginia | Poca./Green. | McClanathan |
| 600 | Gestapo Droppo | 109.0 | Tennessee | Franklin | Greg Jones | |
| 601 | Hytop Drop | 109.0 | Tennessee | Franklin | Greg Jones | |
| 602 | Kudzu Cave (Pannell Cave) | 109.0 | Alabama | Jackson | Greg Jones | |
| 603 | Lost Joe's Pit | 109.0 | Tennessee | Warren | Greg Jones | |
| 604 | Pouting Pot | 109.0 | Alabama | Madison | Greg Jones | |
| 605 | Rawhide Horror Hole | second drop | 109.0 | Tennessee | Franklin | Greg Jones |
| 606 | Wizards Well Cavern | 109.0 | Texas | Terrell | Greg Jones | |
| 607 | Allisons Pit | 108.0 | Alabama | Jackson | ACS | |
| 608 | Arabica Cave | Third drop below Big Fatty entrance | 108.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 609 | Cemetery Pit | Jasons Twin Dome | 108.0 | Georgia | Dade | Greg Jones |
| 610 | Crabtree Cave | 108.0 | Tennessee | Overton | Greg Jones | |
| 611 | Doomsday Pit | ? | 108.0 | Tennessee | Putnam | Greg Jones |
| 612 | Eddy Pit Number One | 108.0 | Alabama | Jackson | Greg Jones | |
| 613 | Hairy Hole | 108.0 | Virginia | Wise | McClanathan | |
| 614 | Heiskell Pit | 108.0 | Tennessee | TKN | Greg Jones | |
| 615 | James Brown Well | 108.0 | Alabama | AMS | Greg Jones | |
| 616 | JHS - Noremans Well | Deepside Entrance Pit | 108.0 | Alabama | Jackson | Greg Jones |
| 617 | John Harris Hole | 108.0 | Alabama | Jackson | Greg Jones | |
| 618 | Kings Spring Cave | Bolding Entrance | 108.0 | Alabama | Marshall | Greg Jones |
| 619 | Lost Creek Cave | inside Ben White Entrance ? | 108.0 | Tennessee | White | Greg Jones |
| 620 | Memorial Day Cave | Ramparts Wall (Dome) | 108.0 | West Virginia | Pendelton | GVKS |
| 621 | Milksick Cave | 108.0 | Tennessee | Cumberland | Greg Jones | |
| 622 | Miller Cave | 108.0 | Iowa | Greg Jones | ||
| 623 | New Market Cave (Pit) | 108.0 | Alabama | Jackson | Greg Jones | |
| 624 | Poor Boy Baculum Cave | Nevada Shaft | 108.0 | Texas | Bear | Greg Jones |
| 625 | Wee Willie Well | 108.0 | Alabama | Jackson | Greg Jones | |
| 626 | Blunder Hole | 107.0 | Alabama | Jackson | Greg Jones | |
| 627 | Cabble Pit | 107.0 | West Virginia | Greenbrier | WVASS | |
| 628 | Elkhead Pit | 107.0 | Tennessee | Grundy | Greg Jones | |
| 629 | Fern Cave System | Coney's Chasm (North Fern) | 107.0 | Alabama | Jackson | Greg Jones |
| 630 | Lauries Misery | 107.0 | Alabama | Jackson | ACS | |
| 631 | Nerf Pit | 107.0 | Alabama | Jackson | Greg Jones | |
| 632 | Savor It Well | 107.0 | Alabama | AMS | Greg Jones | |
| 633 | Severed Hole (Well) | 107.0 | Alabama | Madison | Greg Jones | |
| 634 | Sonic Rift | 107.0 | Tennessee | Overton | Greg Jones | |
| 635 | Teddy Bear Cave | Entrance Pit | 107.0 | Alabama | Jackson | Greg Jones |
| 636 | Walker Spring Cave | Disappointment Dome | 107.0 | Tennessee | Franklin | Greg Jones |
| 637 | Cascade Plunge | Last Pit | 106.0 | Tennessee | Putnam | Greg Jones |
| 638 | Curry's Chasm | Last Pit | 106.0 | Tennessee | Marion | Greg Jones |
| 639 | Dog Collar Cave | 106.0 | Alabama | AMS | Greg Jones | |
| 640 | Fly Hole | 106.0 | Alabama | Jackson | Greg Jones | |
| 641 | France Mountain Pit | ? | 106.0 | Tennessee | White | Greg Jones |
| 642 | Memorial Day Cave | Hunter Traverse Dome | 106.0 | West Virginia | Pendelton | GVKS |
| 643 | Merrill Rift Cave | 106.0 | Alabama | Jackson | Greg Jones | |
| 644 | Monolith Rift | 106.0 | Tennessee | Van Buren | Greg Jones | |
| 645 | Padgett Pit Number Two | 106.0 | Alabama | DeKalb | Greg Jones | |
| 646 | Puberty Pit | 106.0 | Texas | San Saba | Greg Jones | |
| 647 | Rick's Legacy Pit | 106.0 | Alabama | Jackson | Greg Jones | |
| 648 | Skylight Cave | 106.0 | Alabama | Marchall | Greg Jones | |
| 649 | Varnedoes Cave | Second Entrance | 106.0 | Alabama | Madison | MCClanathan |
| 650 | Windy Run Cave | 106.0 | West Virginia | Randolph | WVASS | |
| 651 | Barn Pit | 105.0 | Tennessee | Sullivan | Greg Jones | |
| 652 | Berry Hill Cave | 105.0 | Tennessee | Carter | Greg Jones | |
| 653 | Cowhole Well | 105.0 | West Virginia | Pendelton | WVASS | |
| 654 | Crystal Toos Cave | Domepit in NE portion | 105.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 655 | Curry Pit | Entrance Pit | 105.0 | West Virginia | Greenbrier | WVASS |
| 656 | Elmos Canyon | Interior drop | 105.0 | Alabama | Jackson | ACS |
| 657 | Fern Cave System | Canyon route into the Hall of Giants Drop | 105.0 | Alabama | Jackson | Greg Jones |
| 658 | Grassy Cove Pit | 105.0 | Tennessee | Cumberland | Greg Jones | |
| 659 | Green Smoke Cave | ? | 105.0 | Alabama | Jackson | Greg Jones |
| 660 | Hellhole System | Windy Anus Pit | 105.0 | West Virginia | Pendelton | GVKS/McClanathan |
| 661 | Holiday Hole | 105.0 | Alabama | Jackson | Greg Jones | |
| 662 | January Well | 105.0 | Alabama | Jackson | Greg Jones | |
| 663 | Ledokol-E Cave | drop in lower cave | 105.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 664 | Lusk Double Pot | 105.0 | Alabama | Jackson | Greg Jones | |
| 665 | Mammoth Cave | Bottomless Pit | 105.0 | Kentucky | CRF | |
| 666 | Parker Pit Cave | Entrance Pit | 105.0 | Indiana | Harrison | |
| 667 | Rainmaker Canyon Cave | 105.0 | Alabama | AMG | Greg Jones | |
| 668 | Red Lick Pit | 105.0 | West Virginia | WVASS | ||
| 669 | Shine Well | 105.0 | Tennessee | Franklin | Greg Jones | |
| 670 | Sinks Of The Run Cave | 105.0 | West Virginia | Greenbrier | WVASS | |
| 671 | Sorcerers Cave | Nosebleed Dome | 105.0 | Texas | Terrell | Greg Jones |
| 672 | Stephensons Hole | 105.0 | Virginia | Bath | VSS | |
| 673 | Strausser Well | 105.0 | Alabama | Madison | Greg Jones | |
| 674 | Teddy Bear Cave | Drop into Hanging Rock Room | 105.0 | Alabama | Jackson | Greg Jones |
| 675 | Tiftonia Pit | 105.0 | Tennessee | Hamilton | Greg Jones | |
| 676 | Twist of Fate Cave | Parallel Pit | 105.0 | Alabama | Jackson | JHS |
| 677 | Ain't No Cave | 3rd Pit (last Pit) | 104.0 | Alabama | Jackson | Greg Jones |
| 678 | Blue Crystal Well | ? | 104.0 | Tennessee | Cannon | Greg Jones |
| 679 | Dripping Drop Cave | Halloweenie Well | 104.0 | Tennessee | White | Greg Jones |
| 680 | Five Falls Pit | 104.0 | Tennessee | Marion | Greg Jones | |
| 681 | Glove Pit | 104.0 | Alabama | Jackson | Greg Jones | |
| 682 | Hellhole System | Organ Well | 104.0 | West Virginia | Pendelton | GVKS/McClanathan |
| 683 | Hellhole System | Bootylicious Well | 104.0 | West Virginia | Pendelton | GVKS/McClanathan |
| 684 | Manson Pit | 104.0 | Tennessee | Fentress | Greg Jones | |
| 685 | Mye Cave | 104.0 | Alabama | Jackson | Greg Jones | |
| 686 | Rumbling Thunder Cave | 104.0 | Tennessee | Van Buren | Greg Jones | |
| 687 | Stewarts Well | 104.0 | Alabama | Jackson | Greg Jones | |
| 688 | Earth Day Cave | Belly Flop Drop | 103.0 | Tennessee | White | Terry McClanathan |
| 689 | Copperhead Pit | 103.0 | Indiana | Crawford | ||
| 676 | Doe Mountain Cave | Awesome Falls | 103.0 | Virginia | Giles | VSS |
| 690 | Fern Cave System | 1st pit in Morgue Sink entrance | 103.0 | Alabama | Jackson | Greg Jones |
| 691 | Grahm Cove Cave | High Canyon Drop | 103.0 | Alabama | Jackson | ACS |
| 692 | Greensmoke Pit | 103.0 | Alabama | Jackson | Cressierr/McClanathan | |
| 693 | Heisers Mystery Well | Last Pit | 103.0 | Indiana | Harrison | |
| 694 | Hold Me Back Cave | 103.0 | Texas | ? | Greg Jones | |
| 695 | Jolley Saltpeter Cave | 103.0 | Tennessee | Union | Greg Jones | |
| 696 | Langmeier Pit | 103.0 | Alabama | Madison | Greg Jones | |
| 697 | Lost Mule Pit | 103.0 | Tennessee | Marion | Greg Jones | |
| 698 | Road Pit | 103.0 | Alabama | Jackson | Greg Jones | |
| 699 | Terlingua Sinkhole | 103.0 | Texas | Brewster | Greg Jones | |
| 700 | Virgin Pit | 103.0 | Tennessee | Wilson | Greg Jones | |
| 701 | Weigand Pit | 2nd Parallel Drop | 103.0 | Alabama | Jackson | Greg Jones |
| 702 | Widowmaker Cave | 103.0 | Tennessee | Van Buren | JHS | |
| 703 | Arabica Cave | Big Fatty Entrance drop | 102.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 704 | Eight Bit Pit | 102.0 | Georgia | Walker | Greg Jones | |
| 705 | Ledokol-E Cave | drop to ice floor in lower cave | 102.0 | Alaska | Heceta Island | Carlene Allred & Steve Lewis |
| 706 | Memorial Day Cave | Big Easy Drop | 102.0 | West Virginia | Pendelton | GVKS |
| 707 | Millers Pit | 102.0 | Tennessee | Putnam | Greg Jones | |
| 708 | Organ Cave | Bowden Drop | 102.0 | West Virginia | Greenbrier | WVASS |
| 709 | Orton Pit | 102.0 | Alabama | Jackson | Greg Jones | |
| 710 | Quit (Lost)Our Jobs Cave | 102.0 | Tennessee | White | Greg Jones | |
| 711 | Shoveleater Cave (Hellhole System) | Holy Water Offset Pit | 102.0 | West Virginia | Pendelton | GVKS |
| 712 | Swell Well | 102.0 | Tennessee | Marion | Greg Jones | |
| 713 | Turkey Roost Cave | 102.0 | West Virginia | Pocahontas | WVASS | |
| 714 | Youree Pit | 102.0 | Alabama | Madison | Greg Jones | |
| 715 | Baby Hog Horror Hole | Baby Hog Well | 101.0 | Tennessee | Franklin | Greg Jones |
| 716 | Brownfield Pit | 101.0 | Alabama | Madison | Greg Jones | |
| 717 | Denney Saltpeter Cave | 101.0 | Kentucky | Wayne | ||
| 718 | Hoosier Pit | 101.0 | Tennessee | Franklin | Greg Jones | |
| 719 | Memorial Day Cave | CMG Pit | 101.0 | West Virginia | Pendelton | GVKS |
| 720 | Red Expo Cave | 101.0 | Tennessee | Van Buren | Greg Jones | |
| 721 | Shiver Hole | 101.0 | Tennessee | Overton | Greg Jones | |
| 722 | Whitewater Well | 101.0 | Alabama | Jackson | Greg Jones | |
| 723 | El Abismo | 100.5 | Tennessee | White | Clinton Elmore | |
| 724 | Allison Well | ? | 100.0 | Alabama | Madison | Greg Jones |
| 725 | Bandits Surprise | 100.0 | Alabama | AMS | Greg Jones | |
| 726 | Bill Baker Pit | 100.0 | Alabama | ASC | Greg Jones | |
| 727 | Black Rock River Cave | ? | 100.0 | Tennessee | Van Buren | |
| 728 | Blowing in the Wind Cave | Domepit at Pit Stop | 100.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 729 | Blowing in the Wind Cave | another Domepit at Pit Stop | 100.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 730 | Blue Marble Cave | Well of Souls (Domepit) | 100.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 731 | Bridalveil Cave | Walk in Entrance drop | 100.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 732 | Carters Pit | 100.0 | Tennessee | Anderson | Greg Jones | |
| 733 | Chastity Belt Cave | 100.0 | Tennessee | White | TAG Pits/Stembel | |
| 734 | Chopper Bopper Pit | second drop | 100.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 735 | Chopper Bopper Pit | Entrance Drop | 100.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 736 | Dowells Deep Six Cave | ? | 100.0 | Alabama | DeKalb | Greg Jones |
| 737 | Eaglr Roost | ascending fissure beyond first sump | 100.0 | Alaska | P.O.W. Island | Carlene Allred & Steve Lewis |
| 738 | Earth Day Cave | 100.0 | Tennessee | White | Greg Jones | |
| 739 | Ellisons Cave System | Wet Dome inside Stairstep Entrance | 100.0 | Georgia | Walker | Greg Jones |
| 740 | Fountain Pit | ? | 100.0 | Alabama | Jackson | Greg Jones |
| 741 | Fox Hole | Mystical Pit (High Rig) | 100.0 | Alabama | DeKalb | Greg Jones |
| 742 | Gary Self Pit | Entrance #3 | 100.0 | Alabama | AMS | Greg Jones |
| 743 | Green Velvet Cave | Low Life Well | 100.0 | Tennessee | White | Greg Jones |
| 744 | Half Step Cave | 100.0 | Alabama | Jackson | Greg Jones | |
| 745 | Hellhole System | Clean Dome | 100.0 | West Virginia | Pendelton | GVKS |
| 746 | Melton Hole | 100.0 | Tennessee | Cannon | Greg Jones | |
| 747 | Mossy Abyss | Domepit east of bottom | 100.0 | Alaska | Dall Island | Carlene Allred & Steve Lewis |
| 748 | Para-Dome | 100.0 | Tennessee | Overton | Greg Jones | |
| 749 | Pollywog Pot | 100.0 | Alabama | Jackson | Greg Jones | |
| 750 | Rocksalot Pit | 100.0 | Alabama | Jackson | Greg Jones | |
| 751 | Round Cove Pit | 100.0 | Alabama | Jackson | Greg Jones | |
| 752 | Shot In The Wall Pit | 100.0 | Alabama | Jackson | Greg Jones | |
| 753 | Shoveleater Cave (Hellhole System) | Echo Dome | 100.0 | West Virginia | Pendelton | GVKS |
| 754 | The Deaverator Cave | 100.0 | Alabama | Madison | Greg Jones | |
| 755 | Turnbling Rock Cave | Horse Tooth Pit | 100.0 | Alabama | Jackson | Greg Jones |
| 756 | Twist of Fate Cave | Parallel Shaft | 100.0 | Alabama | Jackson | JHS |
| 757 | Wills Welsh Well | Carol's Cascade | 100.0 | Alabama | Jackson | Greg Jones |
| 758 | Wrights Rift Pit | ? | 100.0 | Alabama | Madison | Greg Jones |
| Highland Plunge | 99.8 | Tennessee | Overton | M.Smith | ||
| Turkeyfoot Cave | 94.0 | Maryland | Allegany | Donnie Cams | ||
| Eagle Cave | 90.0 | New York | Hamilton | |||
| Perseverance Pit | 78.0 | Vermont | ||||
| Purgatory Pit | 78.0 | Vermont | Rutland | |||