Benchmark - 72U081
| Benchmark Number | 72U081 |
|---|---|
| Established In | 1972 |
| Condition | GOOD |
| Latitude | 43.31199 |
| Longitude | -81.75679 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | A G.S.C. tablet stamped 72U081, set horizontally in coping of concrete bridge over Ausable River along Highway No. 21, 4.3 km northeast of junction with Klondyke Road, , 8.2 m west of lamp-post, 5.7 m southeast of sidewall, 1.8 m west of asphalt sidewalk, 1.4 m below top of concrete end post, 55 cm southwest of northeast end of bridge, at highway level. Coordinates taken using GPS in 2019, +/-3m. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2019-05-04 | 8.37 | ACTIVE | CDIGLD1985 |