Water Features near you

It starts with levels rather than with a hole. The finished water line is set first, then the excavation is dug to suit it, because a pool that follows the slope of a garden will never look level once it is full. Formal pools are built off a compacted base with a concrete foundation to blockwork; liner ponds are dug with shelves for planting, protected with underlay, then lined and edged so that the liner is concealed but still allowed a little slack.

Then come the three connections that decide whether the thing works: the water supply for filling and topping up, the electrical supply for the pump, and the overflow. The overflow is the one most often left out. Every open feature will be rained into, and the water has to be able to leave somewhere you have chosen — a soakaway, a border, a drainage channel — rather than over the lowest point of the edge and towards a wall or a boundary.

Finally the pump and any filter are placed so they can actually be reached. A submersible pump wedged under a rock shelf will need lifting several times a year, and a filter buried behind planting will not be cleaned. Ask to see how the pump comes out, where the isolation point is and how the system is drained down, before the stonework goes on top of it all.

Outdoor electrical work is the part of a water feature where the trade matters. A pump supply means a cable leaving the house, crossing a garden and terminating in a wet environment, and the protective measures — residual current protection, correct cable type and depth, weatherproof enclosures and a means of isolation outside — are the whole basis of its safety. Use an electrician who works to BS 7671, and be aware that notification rules for domestic electrical work are not identical in England and Wales; the electrical guides on this site set out that split.

The practical rule for the household is simpler: know where the isolator is, and use it before putting a hand in the water. Pumps get lifted out for cleaning far more often than any other garden equipment, and the moment someone does it without isolating first is the moment the installation's quality gets tested.

Standing water and small children need a decision at the design stage rather than a barrier added later. A pondless feature keeps the water below ground with no open surface, which is why it is so often recommended for family gardens. Where there is open water, shallow, gently sloping margins, a firm edge that can be knelt on and clear sightlines from the house all help. A rigid grid set just below the surface is another answer, though it complicates planting and cleaning.

People assume ornamental fish are unregulated, and mostly they are, but there is a boundary worth knowing about. GOV.UK guidance on introducing or keeping non-native fish and shellfish, which applies to England and Wales, states that no licence is needed to keep grass carp or sturgeon in ornamental wholesale and retail premises, indoor aquariums or garden ponds. It then defines a garden pond narrowly: a discrete body of water, no bigger than an acre, on private residential premises, with no risk of fish escaping into the wild.

That definition is the point. The exemption rests on containment, so a pond that can overflow into a ditch, a stream or a drain during heavy rain is not obviously a discrete body of water with no risk of escape, and the same guidance requires a permit from the Environment Agency before fish or fish spawn are introduced into an inland water. If your garden runs down to a watercourse, this is a question to ask before stocking rather than afterwards.

The related offence is releasing things into the wild, which is dealt with in the pest control guide on this site and is worth a sentence here because it is so easily committed by accident. Unwanted pond fish, pond plants and the contents of a tank do not go into a local pond, a stream or a hedgerow. Rehome them, or ask the retailer who sold them what they take back.

Spring is when the balance resets. Rising light and temperature drive an algal bloom before the planting has grown enough to shade the water, which is why a new pond looks worse in its first April than it ever will again. This is the moment to get the pump serviced, the filter restarted and the marginal planting established, rather than the moment to dose the water with something.

Summer is about evaporation and oxygen. A shallow feature can lose a surprising amount of water in a warm week, and warm water holds less oxygen, which matters in a stocked pond. Moving water helps; so does shade. Topping up with mains water in quantity changes the chemistry sharply, so little and often beats a full refill.

Autumn is leaves, and winter is ice. Netting through leaf fall saves months of work later. In freezing weather, the concern in a stocked pond is not the ice itself but what it seals in, so the usual approach is to keep a small area free of ice rather than to break it, since striking ice sends a shock wave through the water. Many pumps are lifted, cleaned and stored dry over winter; check what the manufacturer says, because some are damaged by being left dry and others by being left in.

Price follows construction, access and services. The main variables are whether the feature is pondless or holds open water, whether it is built in blockwork and rendered or formed with a liner, how much excavation is involved and where the spoil goes, how far the electrical supply has to travel from the house and what it crosses, whether filtration is needed for fish, the stone or cladding chosen, and whether a machine can reach the spot or everything is barrowed through a side passage. Fish change the specification more than any aesthetic decision.

LokalMatch is simply how you meet the people who might build it. Describe the garden, the sort of feature you have in mind and whether you want fish, once, with your postcode, and landscapers and installers covering your area can get in touch. Homeowners pay nothing; pros pay for the requests they receive. LokalMatch does not build anything, does not set prices and does not vet, rank or recommend anyone who replies, so satisfying yourself about their electrical arrangements and their references is your part.