Benchmark - 86L9185
| Benchmark Number | 86L9185 |
|---|---|
| Established In | 1986 |
| Condition | GOOD |
| Latitude | 45.85729 |
| Longitude | -73.240276 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | CHS convex zinc tablet stamped 86L9185, set horizontally on the southwest foundation wall of the Contrecoeur water treatment plant, 3.0 m from the northwest wall and 0.21 m below the aluminum siding. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2002-10-21 | 5.569 | ACTIVE | CD |