Benchmark - 66L531
| Benchmark Number | 66L531 |
|---|---|
| Established In | 1971 |
| Condition | GOOD |
| Latitude | 46.693333 |
| Longitude | -71.8675 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | GSC convex tablet stamped 66L531, set horizontally in the west foundation wall of René Papillon's house, located 1.04 km east of the Route 138 bridge spanning the Portneuf River. The BM is located 0.6 m from the northwest corner, 0.19 m from the ground, 0.6 m north of the garage and 1.84 m under the cladding. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 1978-01-01 | 11.059 | ACTIVE | CD |