Terrain intelligence
DEM preparation, drainage extraction, catchment delineation, and road–stream intersection logic.
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Software from Hydroism
Intelligence built around the engineer.
Purpose-built tools for water engineering—combining automation, geospatial analysis, transparent AI, and accountable professional review.
Flagship productIn active development
CulvertScan
AI-assisted road drainage crossing screening.
Early reconnaissance for roads is often slow, fragmented, and difficult to audit. CulvertScan turns terrain, alignment, hydrology, and imagery into a structured screening workflow—then keeps an engineer at the centre of every decision.
HydrologyGISTerrainAI reviewReporting
Screening corridorRoad × drainageEngineer review required
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Capabilities
From landscape to a reviewable decision.
CulvertScan is designed for reconnaissance and early screening—not as a substitute for detailed survey, hydraulic design, or professional approval.
Hydrologic screening
Traceable early-stage parameters, rainfall inputs, peak-flow estimates, and uncertainty flags.
Structure reconnaissance
Standardised opening concepts for culverts and bridges, organised for rapid engineering review.
Human-in-the-loop review
Move, merge, add, reject, and confirm crossings before any result becomes an engineering deliverable.
Spatial deliverables
Maps, geospatial layers, chainages, coordinates, catchments, and supporting terrain outputs.
Technical reporting
Editable, structured reports that document data, methods, assumptions, findings, and limitations.
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Workflow
Automation with a visible chain of reasoning.
Every stage preserves the origin of the data, the method used, and the point where engineering judgment enters the workflow.
01Bring the corridor
02Read the terrain
03Screen crossings
04Review & refine
05Issue deliverables
“AI should act as a semantic reviewer and decision aid—not a free-form generator of engineering facts.”
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What comes next
A focused family of water-engineering tools.
Hydroism will grow carefully: solving real workflow problems, documenting limitations, and releasing only when the engineering value is clear.
Next release
CulvertScan public edition
Improved project setup, manual engineering review, report generation, and a clean delivery package.
Product updates will be published here.
An evolving platform