St Louis County Benchmark System FEBRUARY 2024
- This site is a compilation of the Benchmarks within St Louis County.
- This information assists surveyors and individuals in the construction industry with establishing the elevations across the county.
- https://stlouiscountymo.gov/st-louis-county-departments/transportation-and-public-works/roadway-publications-and-manuals/dot-survey-benchmarks-current/survey-benchmark-manual/