| 1 | 0.00 | 15.00 | TOP SOIL | |
| 2 | 15.00 | 25.00 | BASALT | |
| 3 | 25.00 | 90.00 | PUMICE | |
| 4 | 90.00 | 180.00 | BASALT AND BLACK GRAY MEDIUM HARD | |
| 5 | 180.00 | 220.00 | LAVA BLACK RED SOFT | |
| 6 | 220.00 | 239.00 | BASALT AND GRAY HARD | |
| 7 | 239.00 | 270.00 | BASALT AND GRAY BROWN AND FRACTURED HARD | |
| 8 | 270.00 | 275.00 | VOID AND LOST CIRCULATION | |
| 9 | 275.00 | 285.00 | BASALT AND GRAY HARD | |
| 10 | 285.00 | 315.00 | CINDERS LAVA RED SOFT | |
| 11 | 315.00 | 335.00 | LAVA BLACK MEDIUM | |
| 12 | 325.00 | 351.00 | CINDERS RED SOFT | |
| 13 | 351.00 | 368.00 | LAVA AND PUMICE CONGLOMERATE WITH CLAY BROWN | |
| 14 | 368.00 | 375.00 | BASALT GRAY MEDIUM HARD | |
| 15 | 375.00 | 435.00 | PUMICE CLAY LAVA RED BROWN SOFT | |
| 16 | 435.00 | 444.00 | LAVA BLUE GRAY RED SOFT | |
| 17 | 444.00 | 448.00 | BASALT GRAY MEDIUM | |
| 18 | 448.00 | 471.00 | LAVA CINDERS GRAY AND RED BROWN POROUS WB | |
| 19 | 471.00 | 479.00 | BASALT AND GRAY MEDIUM HARD | |
| 20 | 479.00 | 498.00 | LAVA CINDERS LAVA RED | |
| 21 | 498.00 | 504.00 | BASALT AND GRAY MEDIUM HARD | |
