Providing clean drinking water in fields without a mains supply can be challenging, particularly during hot weather or when several horses are grazing together. This guide explains the most practical ways to transport, store and supply fresh water safely throughout the year.
Typical daily water requirement for an average adult horse.
Water supplies should be inspected every day for cleanliness and availability.
Remote paddocks require reliable storage and regular refilling.
Every horse needs constant access to clean, fresh drinking water. While this is straightforward in yards with mains-fed drinkers, it becomes far more difficult when horses are grazing in remote paddocks, rented grazing or temporary fields where no permanent water supply exists.
Many owners underestimate how quickly horses consume water, particularly during warm weather or when eating dry hay. A single horse may drink more than 40 litres in one day, meaning even small groups can empty containers surprisingly quickly. If you're unsure how much your horse should be drinking, read our guide on How Much Water Does a Horse Drink Per Day.
The best solution depends on the number of horses, the distance from the yard, vehicle access and how frequently the field can be visited. Planning ahead helps reduce unnecessary journeys while ensuring horses always have enough fresh water available.
If horses are grazing in fields without mains water for several days, always calculate your water requirements based on the hottest expected weather rather than average conditions. It's far better to have spare capacity than to discover the supply has run low.
Fields without a mains water supply require more planning than those with permanent drinkers. During warm weather, water consumption increases significantly, meaning containers that seem adequate in the morning may be empty by the evening.
The challenge isn't simply transporting water—it's ensuring horses have continuous access to clean, uncontaminated drinking water while keeping daily maintenance practical for the owner.
One of the most common mistakes is calculating water requirements using average conditions. Horses may drink substantially more during prolonged periods of warm weather, after exercise or when grazing is limited and they are eating mainly hay. Always allow a safety margin when deciding how much water to transport.
If you're transporting water to remote grazing, choosing a system with sufficient capacity can reduce journeys while helping ensure horses always have access to fresh drinking water.
There is no single solution that suits every paddock. The right method depends on how many horses are grazing, how far the field is from the water source, the available access and how often the supply can be checked and refilled.
Buckets and portable water containers can work for one pony or for short-term use, particularly where the field is close to the yard.
The main disadvantage is the limited capacity. Carrying enough water for several horses quickly becomes time-consuming and physically demanding.
A static IBC tank can provide useful storage where water can be delivered to the field by another vehicle or transferred from a separate tank.
The tank still needs a safe method of transport and secure support. Standard IBC tanks should not simply be moved when full unless they are mounted on a suitable frame or trailer.
A mobile water bowser combines storage and transport in one unit. It can be filled at the yard, towed to the field and connected to a self-filling trough.
For several horses or more distant grazing, this is often the most practical balance between capacity, mobility and daily convenience.
Where a permanent mains connection is possible, a properly installed automatic trough usually offers the most convenient long-term water supply.
Installation may be expensive or impractical on rented land, temporary grazing or fields located far from the nearest water pipe.
| Water Supply Method | Best For | Main Advantage | Main Limitation |
|---|---|---|---|
| Buckets or small containers | One pony, nearby fields or emergency use | Simple and inexpensive | Low capacity and frequent carrying |
| Static IBC tank | Fields with a separate delivery method | Large storage capacity | Not easily moved safely when full |
| Mobile water bowser | Several horses and remote paddocks | Storage and transport in one system | Requires suitable towing access |
| Permanent mains-fed trough | Long-term grazing with nearby pipework | Automatic continuous supply | Installation cost and lack of flexibility |
A 1000 litre tank provides a useful reserve for remote grazing. Based on a typical intake of around 30 to 45 litres per horse each day, it may hold several days of water for a small group, although actual consumption will vary with weather, diet and workload.
1000 Litres
Approximate capacity before allowing for any unusable water at the bottom of the tank.
Always calculate requirements using the number of horses, expected weather and how often the bowser can be checked.
The most suitable setup is not always the one with the largest tank. It should provide enough capacity while remaining safe, accessible and realistic to refill throughout the year.
A full 1000 litre tank contains approximately one tonne of water before the weight of the tank and trailer is added. The unit should therefore be towed, parked and handled with care.
Even a large water supply should be inspected every day. A damaged valve, contaminated trough or unexpected increase in drinking can quickly leave horses without adequate water.
Where possible, keep a small reserve of clean water or spare containers available. This provides temporary cover if the bowser cannot reach the field, a valve fails or freezing weather interrupts the normal supply.
These are some of the most common questions about providing water to horses in paddocks without a permanent mains supply.
How much water should I take to a remote horse field?
Calculate the supply using the number of horses, their normal daily intake and the hottest likely conditions. An average adult horse may drink around 30 to 45 litres per day, but some horses will need more during hot weather, exercise or when eating mainly dry forage. Always include spare capacity.
How long will a 1000 litre water bowser last?
It depends on the number and size of the horses. Four horses drinking 40 litres each per day would use about 160 litres daily, so 1000 litres would theoretically last just over six days. In practice, allow for higher consumption, small leaks, trough cleaning and water that may remain unusable at the bottom of the tank.
Can I tow a full IBC tank on an ordinary trailer?
A full 1000 litre tank contains approximately one tonne of water and must be secured to a frame and trailer designed for the load. A loose IBC tank should not be transported on an unsuitable trailer. Check the capacity of the trailer, tyres, axle, hitch and towing vehicle before use.
Can an off-road water bowser be used on public roads?
Not unless the complete unit is specifically designed, equipped and approved for lawful road use. Many agricultural and paddock bowsers are intended only for private land. Check the manufacturer's instructions and current legal requirements before taking any trailer onto a public road.
How often should a horse trough be cleaned?
Inspect the trough every day and clean it whenever dirt, algae, feed, droppings or other contamination appears. During warm weather, troughs may require more frequent cleaning because algae and bacterial growth can develop more quickly.
Where should a water bowser be parked?
Park it on firm, reasonably level ground with the support stands lowered. The trough should be easy for every horse to approach and leave, away from narrow corners, steep slopes and gateways where one horse could block access.
Should I provide more than one drinking point?
More than one drinking point may be sensible where several horses share a field or where herd behaviour prevents timid horses from reaching the main trough. Monitor the group to make sure every horse can drink without being bullied.
These guides provide more practical information about horse hydration, water storage and paddock water management.
Daily water requirements, factors that increase consumption and warning signs that a horse may not be drinking enough.
Practical checks and precautions for keeping horses supplied with enough clean water during prolonged hot weather.
How to empty, inspect and clean an IBC tank used for storing livestock drinking water.
Our 1000 litre water bowser combines a securely mounted IBC tank, off-road trailer and self-feeding trough to help transport and supply water in fields without a mains connection.
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