Found incident.
| Date | Cave | State | Country | Category | Flags | |
|---|---|---|---|---|---|---|
| Jan. 15, 1967 1967-01-15 | Unknown | Oklahoma | United States of America | Cave | View | |
| Jan. 22, 1967 1967-01-22 | Potters Cave | Missouri | United States of America | Cave | View | |
| Feb. 25, 1967 1967-02-25 | Overholt Blowing Cave | West Virginia | United States of America | Cave | View | |
| March 5, 1967 1967-03-05 | Level Crevice Cave | Iowa | United States of America | Cave | View | |
| March 9, 1967 1967-03-09 | Unknown | Florida | United States of America | Other | View | |
| May 7, 1967 1967-05-07 | Knox Cave | New York | United States of America | Cave | View | |
| May 10, 1967 1967-05-10 | Unknown | Missouri | United States of America | Other | View | |
| May 28, 1967 1967-05-28 | Breathing Cave | Virginia | United States of America | Cave | View | |
| July 9, 1967 1967-07-09 | Carnegie Cave | Pennsylvania | United States of America | Cave | View | |
| July 9, 1967 1967-07-09 | Shower Pit | Missouri | United States of America | Cave | View | |
| July 26, 1967 1967-07-26 | Staunton Quarry Cave | Virginia | United States of America | Cave | View | |
| Aug. 20, 1967 1967-08-20 | Unknown | Georgia | United States of America | Cave | View | |
| Sept. 4, 1967 1967-09-04 | Church Cave | New York | United States of America | Cave | View | |
| Sept. 4, 1967 1967-09-04 | Vanishing River Cave | New Mexico | United States of America | Cave | View | |
| Sept. 16, 1967 1967-09-16 | Knox Cave | New York | United States of America | Cave | View | |
| Oct. 29, 1967 1967-10-29 | Ginger Pit | Indiana | United States of America | Cave | View | |
| Oct. 29, 1967 1967-10-29 | Freeman Pit | Indiana | United States of America | Cave | View | |
| Nov. 3, 1967 1967-11-03 | Wayne Cave | Indiana | United States of America | Cave | View | |
| Nov. 23, 1967 1967-11-23 | Cass Cave | West Virginia | United States of America | Cave | View | |
| Dec. 20, 1967 1967-12-20 | Jenny Spring | Florida | United States of America | Cave Diving | View | |
| Jan. 10, 1968 1968-01-10 | Dead Deer Cave | Texas | United States of America | Cave | View | |
| March 16, 1968 1968-03-16 | Cass Cave | West Virginia | United States of America | Cave | View | |
| March 16, 1968 1968-03-16 | Mcfails Cave | New York | United States of America | Cave | View | |
| March 16, 1968 1968-03-16 | Elkhorn Mountain Cave | West Virginia | United States of America | Cave | View | |
| March 24, 1968 1968-03-24 | Indian Cave | Missouri | United States of America | Cave | View | |
| June 23, 1968 1968-06-23 | Rio Camuy | Puerto Rico | Cave | View | ||
| Oct. 4, 1968 1968-10-04 | Onyx Cave | Arizona | United States of America | Cave | View | |
| Oct. 21, 1968 1968-10-21 | Wind (Cold) Cave | Pennsylvania | United States of America | Cave | View | |
| Nov. 17, 1968 1968-11-17 | Gory Hole | Indiana | United States of America | Cave | View | |
| Nov. 30, 1968 1968-11-30 | Freemans Pit | Indiana | United States of America | Cave | View | |
| Dec. 8, 1968 1968-12-08 | Shaft Cave | Indiana | United States of America | Cave | View | |
| Dec. 8, 1968 1968-12-08 | Coons Cave | Indiana | United States of America | Cave | View | |
| Dec. 8, 1968 1968-12-08 | Shaft Cave | Indiana | United States of America | Cave | View | |
| Jan. 1, 1969 1969-01-01 | Dynamited Cave | Washington | United States of America | Cave | View | |
| March 7, 1969 1969-03-07 | Cass Cave | West Virginia | United States of America | Cave | View | |
| April 11, 1969 1969-04-11 | Ellenville Ice Caves | New York | United States of America | Cave | View | |
| May 25, 1969 1969-05-25 | Big Ridge Cave | Pennsylvania | United States of America | Cave | View | |
| June 18, 1969 1969-06-18 | Big Horn Caverns | Wyoming | United States of America | Cave | View | |
| June 29, 1969 1969-06-29 | McCabe Crevice | Iowa | United States of America | Cave | View | |
| Aug. 1, 1969 1969-08-01 | Ellisons Cave | Georgia | United States of America | Cave | View | |
| Nov. 22, 1969 1969-11-22 | Bull Mine | New York | United States of America | Other | View | |
| Nov. 22, 1969 1969-11-22 | Ellisons Cave | Georgia | United States of America | Cave | View | |
| Dec. 6, 1969 1969-12-06 | Rimstone River Cave | Missouri | United States of America | Cave | View | |
| Dec. 7, 1969 1969-12-07 | Schofer Cave | Pennsylvania | United States of America | Cave | View | |
| Dec. 7, 1969 1969-12-07 | Engle Double Pit | Alabama | United States of America | Cave | View | |
| Jan. 11, 1970 1970-01-11 | Knox Cave | New York | United States of America | Cave | View | |
| Jan. 25, 1970 1970-01-25 | Little River Springs | Florida | United States of America | Cave Diving | View | |
| March 7, 1970 1970-03-07 | Cassells Pit | West Virginia | United States of America | Cave | View | |
| March 15, 1970 1970-03-15 | Little Mammoth Cave | Missouri | United States of America | Cave | View | |
| March 22, 1970 1970-03-22 | Natural Well | Alabama | United States of America | Cave | View | |
| April 3, 1970 1970-04-03 | Groaning Cave | Colorado | United States of America | Cave | View | |
| April 27, 1970 1970-04-27 | Dreibelbus Cave | Pennsylvania | United States of America | Cave | View | |
| May 29, 1970 1970-05-29 | Papoose Cave | Idaho | United States of America | Cave | View | |
| July 12, 1970 1970-07-12 | Overholt Blowing Cave | West Virginia | United States of America | Cave | View | |
| Aug. 1, 1970 1970-08-01 | The Hole | West Virginia | United States of America | Cave | View | |
| Aug. 9, 1970 1970-08-09 | Guess Creek Cave | Alabama | United States of America | Cave | View | |
| Oct. 24, 1970 1970-10-24 | Greenbriar Caverns | West Virginia | United States of America | Cave | View |