Paloona Dam Site Seismic Refraction Survey in Tasmania, 1960

A seismic refraction survey conducted along the Forth River near Devonport, Tasmania in 1960. The survey was requested by the Hydro-Electric Commission of Tasmania to determine bedrock depth and type for a proposed dam site. The dataset is provided by Geoscience Australia Data and was last updated in May 2026.

Use Cases

• Estimate bedrock depth for dam foundation design based on seismic refraction survey data.
• Characterize bedrock type for geological modeling based on survey results.
• Analyze subsurface conditions for civil engineering projects based on geophysical survey data.

Strengths

• Survey has a clear stated purpose: to ascertain bedrock depth and type for a dam site.
• Data is associated with a specific geographic location (Forth River, Tasmania) and year (1960).
• Dataset is provided by Geoscience Australia Data, a national geoscience organization.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data files are in PDF and HTML formats, which may require extraction for computational analysis.

Provenance

Source

Geoscience Australia Data

Collection Method

Seismic refraction survey

Time Range

1960

Freshness

Last updated 2026-05-26 19:25:58.578222; freshness should be verified.

Geography

Forth River near Devonport, Tasmania, Australia