Hydrogeochemistry of Groundwater in the Upper Hunter River Valley, New South Wales

Upper Hunter River Valley groundwater chemistry data, likely from the Australian Ocean Data Network. The description details chemical processes influencing water in Triassic, Carboniferous, and Permian rock formations, including silicate dissolution and sulphide oxidation. The dataset was last updated on 2026-04-28.

Use Cases

• Modeling groundwater solute transport based on described chemical processes like silicate dissolution and ion exchange.
• Analyzing hydrochemical facies based on the described equilibrium states of minerals like calcite and kaolinite.
• Investigating sources of groundwater salinity based on described processes like diffusion of connate marine salts.
• Studying the influence of geological formations on water quality based on the described regional recharge and transmission zones.

Strengths

• Detailed process-based description of hydrogeochemical influences across multiple geological formations.
• Specific mention of chemical species like Ca2+, SiO2, HCO3- and their distribution patterns.
• Last updated date is provided: 2026-04-28 15:09:20.729902.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to the specific valley study area.

Provenance

Source

Australian Ocean Data Network

Collection Method

Likely contains field measurements and laboratory analyses of groundwater samples.

Time Range

null

Freshness

Last updated 2026-04-28 15:09:20.729902; freshness should be verified.

Geography

Upper Hunter River Valley, New South Wales, Australia