Benchmark - 4-1984
| Benchmark Number | 4-1984 |
|---|---|
| Established In | N/A |
| Condition | UNKNOWN |
| Latitude | N/A |
| Longitude | N/A |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | UNKNOWN |
| Setting | NA |
| Description | A standard CHS aluminum tablet set into the top of a boulder protruding 0.3 m above ground, and located 35.8 m W of BM 2 and 21.7 m NW of BM 3. |
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 2025-01-01 | 6.438 | ACTIVE | CD |