When to Talk to a Groundwater Expert

Updated July 2026 · ~4 min read

A free AI scan is enough for most early decisions. But when the stakes are high, a certified geologist's review of your site can save far more than it costs. Here is how to decide.

When a free scan is enough

• You are comparing several plots and want to rule out weak ones.
• Your area has reliable, shallow alluvial aquifers and successful neighbouring wells.
• The drilling cost is modest and the risk is acceptable.

When an expert review pays for itself

• High drilling cost — deep hard-rock drilling where a dry hole is very expensive.
• Conflicting signals — the data is borderline or nearby wells disagree.
• Critical supply — a farm, factory or development that depends on a reliable source.
• Regulatory needs — permits or reports that require a professional sign-off.

What an expert adds

A hydrogeologist interprets your specific site against local records, recommends an on-site geophysical survey (resistivity/ERT) where warranted, refines the exact drill point and depth, and flags risks the data alone cannot. The AI scan makes their job faster and cheaper by pre-selecting the best candidates.

In the JalDrishti app, the scan and report are free. When you want a professional to validate a site, you can book an expert review directly from your report — pay only for the human expertise, in your local currency.

How to get an expert review

1. Run a free scan on your site and save the report.
2. Open the expert consultation option from the results screen.
3. Choose a plan and share your report — an expert follows up to review your point and next steps.