Hydrological Surveys

Water resource surveys and groundwater assessments to support borehole siting, water infrastructure planning and water source identification.

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What Is a Hydrological Survey?

A hydrological survey is a professional assessment of the water resources available at or below a site. Also referred to as a water survey, water resource survey, groundwater survey or hydrogeological survey, it identifies potential groundwater sources, assesses water availability and informs decisions about borehole siting and water infrastructure development.

These surveys form an important part of the planning process for projects that intend to rely on groundwater or surface water as a primary water source.

When You Need a Hydrological Survey

Before committing to borehole drilling
When planning water infrastructure
Before irrigation system investment
Community water supply planning
Agricultural project site assessment

Water Resource Assessment

Assessing the likely availability and accessibility of groundwater resources at a site before committing to borehole drilling or water infrastructure investment.

Borehole Site Survey

Identifying the most appropriate locations for borehole drilling based on site-specific hydrogeological conditions and water table data.

Agricultural Water Planning

Supporting irrigation project planning by establishing what water sources are available, their likely reliability and how they can be developed.

When should a hydrological survey be commissioned?

A hydrological survey is typically commissioned at the planning stage — before borehole drilling, irrigation infrastructure investment or water supply system development.

What is the difference between a hydrological survey and a water analysis survey?

A hydrological survey assesses the location and availability of water resources. A water analysis survey assesses the quality of water that has already been identified — determining whether that water is suitable for its intended use.