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City Benchmark information includes the Benchmark ID, Location, Description, Elevations in COB datum from level circuits, and NGVD 29,NGVD88 datum’s. Elevation accuracy is within 0.10 ft. and should be verified between multiple Benchmarks. Source – level circuits ran by city crews and city contractors.

Data and Resources

Format Title and Description Last Updated
SHP

Benchmarks

benchmarks

Mar 08, 2017
GeoJSON

Benchmarks

Benchmarks in GeoJSON format.

Mar 08, 2017
CSV

Benchmarks

Benchmarks in CSV format.

Mar 08, 2017

Details

Maintained By N/A
Author City of Boulder
Update Frequency As needed
License Creative Commons CCZero This material is Open Data
History Subscribe
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