Benchmark -

Benchmark Number 77-C-576
Established In 1977
Condition GOOD
Latitude 50.041
Longitude -125.247
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type BRONZE_TABLET
Setting NA
Description At Campbell River, at the NVI Mining wharf on the east side of Spit Road, 35.5 metres south of the SE corner of the bulk storage building, 6.0 metres west of the beach embankment, set in the top of an 0.8m by 2.5m by 0.5m concrete block, a brass tablet marked: "Geodetic Survey of Canada BM 77-C-576". Chart datum raised in 2020 due to new analysis. Old elevation = 6.803
Elevations
Date Elevation Status Vertical Datum Code
2011-02-09 -10.978 ACTIVE NAD83_CSRS
2011-02-09 3.868 ACTIVE CGVD28_HTv2_0
N/A 4.084 ACTIVE CGVD2013
2021-04-20 6.667 ACTIVE CD