Water in a Nigerian Rental: Boreholes, Tanks & What to Ask

The light bill gets all the attention. Everybody asks about the band, the meter, the estimated billing. Then they move in and discover that the expensive utility in Nigerian renting, in a great many places, is water — and unlike electricity, you cannot solve it with a purchase and a plug.

The gap between a flat with a working borehole and an otherwise identical flat without one is not a matter of convenience. Measured properly, it is a difference of roughly forty times in what each litre costs you. That is a bigger swing than almost any rent negotiation you will ever win, and it is entirely visible before you sign, if you know what to ask.

Where Nigerian Rentals Actually Get Water

Five sources, and most properties use two or three of them depending on the season and whether the pump is working.

1. Public mains. A state water corporation supply. Where it genuinely works — parts of Abuja, some planned estates, pockets of most cities — it is by far the cheapest option. Coverage and pressure are unreliable across most of the country, and many properties connected to mains treat it as a bonus rather than a plan.
2. Compound borehole. The Nigerian default. A well sunk on the property, water lifted by an electric pump into storage tanks. Cheap to run, expensive to install, and completely dependent on power.
3. A neighbour's borehole. Buying from the compound next door, either by the jerrycan or by running a hose. Common, informal, and only as reliable as the relationship.
4. Tanker delivery. A truck fills your ground or overhead tank. The normal fallback where there is no borehole, and the main supply in some areas.
5. Cart vendors. The jerrycan trade. The most expensive water per litre in Nigeria, and the source of last resort — though for many households it is the everyday one.

What Each Source Costs per 1,000 Litres

Comparing sources by their headline price is misleading, because a tanker load and a jerrycan are wildly different volumes. Normalise everything to a thousand litres and the picture becomes stark. Figures are indicative of 2026 and vary by city, distance and season.

This is the single most under-priced variable in Nigerian renting. Two flats at the same rent are not the same flat if one has water and the other does not, and the cheaper-looking option is frequently the expensive one.

The Questions to Ask Before You Sign

Ask these at the inspection, alongside the rest of our apartment inspection checklist. Then get the answers to the last two written into the tenancy agreement, because those are the ones that turn into disputes.

Storage: Why Tank Size Decides Your Week

Supply in Nigeria is intermittent almost everywhere, so what actually determines your daily experience is not the source but the buffer. Storage is what carries you through the days the pump cannot run.

Plan on roughly 100 to 150 litres per person per day across all uses — bathing, laundry, cooking, cleaning, flushing. Households that are careful, or that have no washing machine, land at the lower end.

Two details worth checking at the property rather than assuming:

• Is the tank yours or the compound's? A shared overhead tank means the flat with the shortest pipe run wins every time supply gets tight, and it is usually not the flat upstairs.
• Is there a ground tank as well? The good configuration is a ground storage tank filled by the borehole or a tanker, with a pump lifting to an overhead tank for pressure. Overhead-only means you can only store what the roof will carry.

Boreholes: Who Sinks, Who Pumps, Who Repairs

A borehole is a permanent improvement to land. It cannot be dug up and taken with you, and depending on depth and geology it commonly costs from several hundred thousand naira into the millions to sink.

Splitting responsibility the way most well-drafted agreements do:

The pump line is the one to nail down. Submersible pumps do burn out, it happens without warning, and replacement is a real expense. Our clause-by-clause guide to tenancy agreements covers how repairing obligations are typically worded and where they get quietly shifted onto tenants.

The Power Connection Nobody Mentions

Here is the trap that catches people who did their homework on one utility but not both: a borehole is only as good as the electricity that pumps it.

A compound on a Band D feeder with no generator has a borehole that works for a few hours a week. In practice that household is back to buying tanker water, having been told at inspection — truthfully — that there is a borehole on site.

So ask the two questions together. What band is the feeder on, and can the pump run off the compound generator when there is no light? A compound where the generator can drive the pump is meaningfully more valuable than one where it cannot, and almost nobody prices that in. Our guides to bands, meters and light bills and power backup for renters cover the electricity half of this properly — including the fact that a pumping machine's start-up surge is one of the loads most likely to defeat an undersized inverter.

Water Quality, Iron and Salt

Borehole water is groundwater, and groundwater takes on whatever it has been sitting in. Two problems dominate in Nigeria:

• Iron. Shows up as orange or reddish-brown staining on toilets, basins, tiles and white clothing, and a metallic taste. Extremely common in parts of the South East, South South and the Middle Belt. Treatable with a filtration setup, at a cost.
• Salinity. Coastal and delta areas, where the water table meets seawater. Brackish water is hard on plumbing, appliances and laundry, and there is no cheap fix.

There is also contamination risk where boreholes sit close to septic tanks, which in dense compounds they often do. Ask how far the borehole is from the soakaway; the honest answer is sometimes "not far enough".

Whatever the quality, the sensible Nigerian default holds: borehole water for washing, cooking and cleaning; sachet or bottled water for drinking, unless the supply has actually been tested.

Shared Compounds and the Contribution Problem

In a compound where tenants collectively fund the pump, the arrangement fails in the same way every time: everyone agrees in principle, two people pay reliably, one person never does, and within four months there is a quarrel that outlives the tenancy.

What works:

• A fixed monthly amount per flat, not "as needed". Variable contributions produce arguments about who bathes longer.
• One collector, agreed by everyone, who keeps a simple written record.
• A group message confirming the amount, the date and who has paid. It costs nothing and makes free-riding visible.
• Best of all: the landlord runs it and builds the cost into the rent. Cleanest arrangement available, and worth asking for explicitly — it removes an entire category of neighbour dispute.

If you are sharing the flat itself rather than the compound, put water and its costs into the house rules from day one; our roommate agreement template has a section for shared utilities. And where the property sits in a managed estate, water may be inside the service charge — what you are actually paying for explains how to check whether it genuinely is.

What to Look For at Inspection

• Buckets and drums stored in bathrooms. The most honest signal in the property. Households store water because they need to.
• A tap that runs then sputters — the tank is nearly empty, or the pump is struggling.
• Orange staining on the WC, basin, bath or tiles: iron.
• No visible tank, or a tank obviously too small for the number of flats.
• Jerrycans in the compound, especially several belonging to different flats.
• A dry, dusty pump house or a pump with no wiring connected.
• "The borehole is being fixed." Treat this as "there is no borehole" until you see it running. It is the single most common thing said to prospective tenants in a compound with a dead pump.

And do what almost nobody does: ask a neighbour. Someone already living in the compound will tell you in one sentence what the agent will take twenty minutes to avoid saying.

If the Water Fails After You Move In

1. Report it in writing immediately. WhatsApp or email, never a phone call alone. You are building a record from day one.
2. Give a clear, reasonable deadline and say what you will do if it passes.
3. Photograph everything, including the dry tap and the empty tank, with dates.
4. Keep receipts for every tanker load you buy in the meantime. If the landlord is in breach of a repairing obligation, those receipts are your quantified loss.
5. Do not simply deduct from the rent. Unilateral deduction is risky in Nigerian practice and can convert you from an aggrieved tenant into a defaulting one. Propose it in writing and get agreement first.

Where a landlord will not restore an essential supply at all, you are into habitability territory, which our guide on leaving before your rent expires covers — including how to build the record properly before treating a tenancy as at an end. For the wider picture of what a landlord owes you, see tenant rights in Nigeria.

Frequently Asked Questions

Who is responsible for water supply in a Nigerian rental?

As a general principle the landlord provides and maintains the installation, meaning the borehole, pump, tanks and plumbing, while the tenant pays for consumption and day-to-day running such as the electricity or fuel used to pump. Written agreements frequently shift some of this, so read the repairing clause rather than relying on the general position, and get one specific answer in writing before you sign: who replaces the pump when it burns out.

How much does water cost in Nigeria if there is no borehole?

Far more than most tenants expect. Water pumped from a compound borehole costs roughly ₦50 to ₦150 per thousand litres in electricity. The same thousand litres delivered by tanker typically costs between ₦3,000 and ₦7,000, and bought in jerrycans from a cart vendor it can reach ₦12,000. A flat without a working borehole can therefore carry a water bill many times that of an identical flat with one, which is why this question belongs near the top of your list rather than the bottom.

Should a tenant pay to sink a borehole?

Not without a written agreement, because sinking a borehole is a permanent capital improvement to someone else's land. It commonly costs well over a million naira and cannot be removed when you leave. If a landlord asks you to fund one, the fair structures are a rent reduction or rent-free period equal to the cost, or a written undertaking to reimburse you. Handing over that sum on a verbal promise is how tenants gift landlords an asset.

What size water tank do I need?

Plan on roughly 100 to 150 litres per person per day for all household uses. A family of four therefore uses something like 400 to 600 litres a day, which means a common 1,000-litre overhead tank holds under two days of supply. If your area has unreliable power or infrequent tanker access, aim for at least three days of storage, and check whether the tank is exclusive to your unit or shared with the whole compound.

Is borehole water safe to drink in Nigeria?

Not automatically. Borehole water varies enormously by location and depth, and can carry iron, salinity or bacterial contamination depending on geology and how close the borehole sits to septic systems. Iron shows itself as orange or brown staining on toilets, basins and white clothing. Most Nigerian households treat borehole water as suitable for washing and cooking but drink sachet or bottled water, and that remains the sensible default unless the supply has been tested.

Who pays to repair a burnt water pump?

Usually the landlord, because the pump is part of the installation they provided rather than something you consume, and the general repairing obligation covers keeping the essential services working. In practice this is one of the most argued-about items in Nigerian letting, particularly in shared compounds where several tenants use one pump. Settle it explicitly in the tenancy agreement before you move in rather than discovering the answer during a dry week.

What should I check about water before renting a flat in Nigeria?

Run a tap during the inspection and let it flow for a full minute rather than accepting an assurance. Ask whether there is a working borehole, how deep it is, whether it runs dry in the dry season, who pays to pump it, how large the storage is and how many units share it. Look for buckets stored in bathrooms and stains on toilets and basins, both of which reveal more about the real supply than anything the agent will tell you.

Costs in this guide are indicative of the Nigerian market in 2026 and vary considerably by city, season and distance from supply. This article is general information about Nigerian rental practice, not legal or engineering advice.