Answer 4 simple questions about your field and find out in less than a minute which path is right for you.
Think about that low spot that turns into a puddle and takes days to dry out.
It’s a sign of a compacted layer: the tractor leaves a furrow or gets stuck, the roots grow shallow, and when you dig, there’s a hard layer right below (about 20–30 cm).
Any drainage system installed previously—buried pipes to remove water.
From below: the ground stays damp even without recent rain, water seeps up, or there’s a spring nearby. From rain: it comes from above and can’t drain away. No outlet: the area is low-lying and lacks a slope for water to flow down.
Is the water draining and has the area stopped flooding? Or does it continue to flood even with the system in place?
Based on your answers, the soil is able to drain excess water. What does “drain well” mean in practice: after a downpour, within a few hours you can walk on the area without it turning to mud, and the roots continue to breathe.
Even so, it’s worth keeping an eye on things—waterlogging usually starts slowly, always in the same low-lying spot. Learn the 7 signs that a crop needs drainage so you can spot any changes early on.
When the soil is compacted, water doesn’t drain—and installing pipes alone won’t solve the problem. Example: the tractor gets stuck even in an area that looks dry on the surface; when you dig, you feel a hard layer about 20–30 cm down (the plow pan).
Here’s a detail many people get wrong: the drain doesn’t pull water—it only receives what flows down to it by gravity. So subsoiling comes first. Then, reassess: in many cases, drainage will still be necessary.
When water rises from below (high water table or artesian pressure), the solution is deeper subsurface drainage, which lowers the water table and keeps the roots dry. Example: floodplain areas or hillside foothills that remain waterlogged even without recent rain.
The design (depth, spacing, and diameter) is determined on a case-by-case basis by Techduto’s engineering team—in fine-textured soil, using Techdreno KC (integrated filter), which prevents clogging.
When rainwater does not infiltrate (a layer just below the surface traps the water), buried drainage is combined with surface drainage—shallow ditches and land grading—to remove standing water from the surface. Example: a flat plot that turns into a sheet of water after rain and takes a long time to dry.
In practice: Techdreno KC underground + surface finish. The engineering team at Techduto handles the correct sizing.
If the area is low-lying and water has nowhere to drain by gravity (no natural outlet/discharge), in addition to drains, a pump station may be needed to carry the water to the outlet. Example: isolated or dammed low-lying areas, with no slope to allow for natural drainage.
This case requires a specific design (pump sizing and storage volume). It’s worth consulting with engineering before investing.
A system running smoothly requires preventive care. What fails first, in practice: the drain outlet gets clogged with vegetation or sediment, and water backs up behind it (a clogged outlet is the #1 cause of failure). In iron-rich soil, the ochre gradually clogs the pipe holes.
Cleaning the outlet and sandblasting it from time to time—and checking for silt buildup—prevents most problems and extends the system’s lifespan.
If the area still floods even with the system in place, something has gone wrong. Common examples: a clogged outlet, a silted-up pipe (filled with sand/silt), a pipe clogged with ochre, or one that is simply undersized for the volume of water.
An on-site assessment will determine whether a spot repair or a complete replacement is needed—and which Techdreno product to use to prevent the problem from recurring.
Want to confirm the diagnosis for your area? Techduto’s engineering team will assess your case and recommend the right solution—from design to drain selection. No obligation.
Initial and educational guidance. The final design depends on a field assessment (soil, topography, crop, and outlet point).
Our engineers can validate the calculations and specify the ideal solution.
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