| x-sect #1 | x- sect. #2 | dist top-bot | 50 | ||||||||
| level ht | elev. Of rod | dist. Across | level ht. | elev. Of rod | dist. Across | elev. Top-bot | 7.5 | ||||
| 1.6 | 3.9 | 3 | 1.6 | 4.1 | 3 | ||||||
| 1.6 | 5.2 | 6 | 1.6 | 5.2 | 6 | ||||||
| 1.6 | 5.4 | 9 | 1.6 | 4.3 | 9 | ||||||
| 1.6 | 5.2 | 12 | 1.6 | 4.1 | 12 | ||||||
| 1.6 | 4.7 | 15 | 1.6 | 2.8 | 14 | ||||||
| 1.6 | 4.3 | 18 | |||||||||
| 1.6 | 3.8 | 21 | dist. From bot. | 6.5 | |||||||
| Dist. From bot.. | 26.5 | ||||||||||