Irrigation schemes: displacement inside the beneficiary population

An irrigation scheme takes land from farmers in order to give farmers land. That circularity is what makes it unlike every other displacement: the affected population and the beneficiary population substantially overlap, and the project can therefore tell itself that nobody is really losing anything.

Displacement inside a benefit

Canals, drains, night storage, roads and headworks take land permanently from the holdings they run through. The holder is told they will receive an irrigated plot in the scheme, which may be smaller, in a different location, and available in three years.

Whether that is adequate is a question of substance, not of intention. The standard requires restoration measured against the pre-project position, and a promise of future irrigated land is not a discharge of a present loss.[1] Where the plot arrives late, arrives smaller, or arrives conditional on paying for water, the household has borne the cost of the scheme in advance.

A benefit offered to the displaced is still a benefit. It is not compensation, and the two should be assessed separately.

Reallocation is the hard part

Most schemes involve some redistribution: fragmented holdings consolidated into command-area plots, boundaries redrawn, a plot size standardised. The exercise is technically necessary and socially explosive, because it converts an existing pattern of holdings — including informal, inherited and borrowed arrangements — into an allocation decided by a committee.

Three groups reliably lose in that conversion. Tenants and borrowers who cultivated land they did not hold, and who are not on the allocation list. Women whose access ran through a male relative's holding rather than in their own name. And households with holdings too small to receive a standard plot, who are compensated out of the scheme entirely.[4]

The water charge changes the arithmetic

Irrigated agriculture has recurrent costs that rainfed agriculture does not: water charges, higher input requirements, and often a cropping calendar set by a scheme rather than by the household. A subsistence farmer moved onto an irrigated plot has been moved into a cash economy.

For some households that is a substantial gain. For those without capital to fund inputs, or without the ability to absorb a bad season while still owing water charges, it is a route to selling or letting the plot within a few years. Livelihood restoration planning for irrigation schemes has to include working capital, not only training.[2]

Downstream and upstream

Abstraction for a scheme changes flow for everyone below it — other irrigators, stock keepers, fishers, and any wetland the local economy depends on. Grazing land inside a command area is frequently converted, ending pastoral access that was seasonal, customary and unregistered.

Neither group holds land the project is acquiring, and both suffer economic displacement. If they are not scoped in at impact assessment they will not appear later, because there is no parcel to enumerate them against.[3]

What a defensible scheme instrument does

• Compensates the present loss on its own terms, and treats plot allocation as a separate benefit with its own eligibility rules.
• Enumerates cultivators and users, not only holders, so tenants and borrowers exist in the record before allocation begins.
• Publishes the allocation rules before allocation, with an objection route that is not the allocating committee.
• Provides transitional support across the years between land take and first irrigated harvest, which is the period in which households are poorest.
• Includes working capital and input access in the livelihood programme, since the binding constraint on a new irrigator is cash rather than knowledge.