By current use | none | 89 | Passive station | 54 | Active station | 3 |
| | By historic use | 3rd order | 64 | none | 33 | Fundamental Benchmark | 22 | Secondary | 16 | 4th order | 9 | Other | 1 | Primary | 1 |
| | By type | Pillar | 67 | FBM | 22 | Intersected Station | 19 | Berntsen | 16 | Surface Block | 10 | Bolt | 4 | Active station | 3 | Rivet | 2 | Other | 1 | Buried Block | 1 | Cannon | 1 |
| | By condition | Good | 93 | Destroyed | 18 | Slightly damaged | 17 | Damaged | 10 | Unreachable but visible | 3 | Couldn't find it | 2 | Possibly missing | 2 | Inaccessible | 1 |
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