Benchmark - 8276 - 1973
| Benchmark Number | 8276 - 1973 |
|---|---|
| Established In | 1973 |
| Condition | GOOD |
| Latitude | 42.295733 |
| Longitude | -82.710967 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | A C. H. S. plug set in the top of the southeast abutment of CN Railway bridge 50m south of the gauge house. This monument is a horizontal control plug. Horizontal Position updated to NAD83CSRS in January 2010.
Hand-held GPS position: 42-17.744'N, 82-42.658'W, +/- m, WGS84. (2017-04-24 C.Robinson) Previous position: N 42.295, W 82.71. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| N/A | 178.147 | ACTIVE | IGLD1985 |
| N/A | 3.755 | ACTIVE | CDIGLD1985 |