Benchmark - COSC3-58
| Benchmark Number | COSC3-58 |
|---|---|
| Established In | 1959 |
| Condition | GOOD |
| Latitude | 45.4086 |
| Longitude | -73.574816 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | CHS flat bronze tablet stamped COSC 3-1958, set vertically in the coping on the west side of the lock, from the side of the bank north of the water level recorder. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2006-07-26 | 3.5 | ACTIVE | CD |