Draw it, check the slope, get the estimate

Учаске дренажы

Plan the drainage of your plot online. Draw drainage pipes, surface channels, swales and wells right on a satellite map — gardmi connects them into one network, puts a junction wherever lines cross, shows the slope and the depth of every well, and warns where water will not flow.

Plan drainage online Types of drainage

Pipes, channels, swales and wells
Slope, depth and outlet checks
Free, with a cost estimate

A plot drainage plan in gardmi: drainage pipes routed to inspection wells with flow direction — A drainage network on the plot — pipes, wells and the flow to the outlet.

$0 Free to use
↘ % Slope on every run
↻ Auto-connected network
₽ / m Cost estimate

Дренаж түрлері

Учаскенің беткі және терең дренажы

Surface drainage (stormwater)

Channel drains with grates, point catch basins under the downspouts and a collector pipe carry rain off paths, the driveway and the roof to an outlet.

Subsurface (deep) drainage

Perforated pipes in a gravel trench lower the groundwater table and keep the foundation and the garden dry — wall, ring or herringbone layouts.

Linear and point

Linear drainage is a continuous channel along a path or wall; point drainage is a single inlet at a low spot. Both feed the same collector network.

French drain and swale

A french drain is a perforated pipe wrapped in gravel and geotextile; a swale (dry creek) is a shallow stone-lined channel that slows and soaks the runoff.

Құбырлар мен құдықтар

Дренаж құбырлары мен құдықтары

A drainage system is a few standard parts. The pipe carries the water; wells let you inspect, turn and join runs; an outlet or a soakaway is where it all discharges.

Drainage pipe

Perforated pipe (Ø110) for groundwater, or a smooth solid pipe (Ø110–160) for stormwater. In gardmi each run carries its own diameter, slope and material.

Inspection well

Put an inspection or turning well at every junction, bend and diameter change, and at least every 20–50 m on a straight run, so the line can be cleaned.

Soakaway and outlet

The network must end somewhere: a soakaway pit that lets water seep into the soil, or an outlet into a ditch or storm sewer. gardmi warns if a network has no outlet.

Catch basin and sand trap

A catch basin is the point inlet under a downspout; a sand trap holds back silt before the pipe so it does not clog. Both sit right on a channel run.

Учаскеде дренажды қалай жоспарлау керек

1
Төмен нүктелерді табыңыз

Open your plot on a satellite map and mark where water collects — by the house, along the fence, at the gate. Water has to run downhill from there to an outlet.
2
Құбырлар мен құдықтарды салыңыз

Pick a pipe or channel and click along the route; where two lines cross, gardmi drops a junction automatically. Add inspection wells, a catch basin or a soakaway as the network nodes.
3
Еңіс пен бағытты беріңіз

Each run shows its slope and a flow arrow toward the outlet. gardmi computes the depth at every well and highlights a run that is too flat or sits above the frost line.
4
Сметаны алыңыз

Pipe metres and the number of wells turn into a cost estimate in your currency, ready to export with the plan to PNG or PDF.

Редакторды ашу

Дренаж жоспарлаушысы

Өзін тексеретін дренаж схемасы

One connected network

Pipes, channels and wells form one graph. Cross two lines and a junction appears; drag a well and the connected pipes follow.

Real width on the plan

Every run is drawn at its true width, so you see how much space a channel or trench takes — with the grate, gravel or stones on top.

Slope, depth, frost and outlet

The planner checks that every run flows downhill at a workable slope, lies below the frost line, and that the network actually reaches an outlet.

Estimate and export

Pipes are priced per metre and structures per piece, summed into an editable estimate; export the plan over the satellite image to PNG or PDF.

Plan your drainage

Дренаж — жиі қойылатын сұрақтар

What kinds of plot drainage are there?

Two families: surface drainage (channels, catch basins and a stormwater collector) and subsurface drainage (perforated pipes in gravel that lower the groundwater and protect the foundation). Most plots combine both.

What slope does a drainage pipe need?

Drainage works by gravity, so every run must fall toward the outlet — about 0.5% for a perforated drain (5 mm per metre) and up to ~2% for a storm pipe. gardmi shows the slope on each run and flags a pipe that is too flat to flow.

How deep should the drainage be?

A buried drain should lie below the frost line for your region (about 1.4 m in central Russia) and gets deeper toward the outlet as the slope accumulates. gardmi computes the depth at every well and warns if a run sits above the frost line.

Can I estimate the cost of the drainage?

Yes. Each run is priced per metre and each well, catch basin or pump per piece; gardmi sums them into an editable project estimate in your country's currency.