The Federation Internationale de Natation (FINA) is the people governing body because that aquatic sporting activities such together swimming, diving, aramuseum.orgterpolo, synchronised and open aramuseum.orgter swimming.

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FINA rules are supplied to regulate state, national and also international occasions such together the world Championships and the Olympics. The FINA facilities Rules carry out the best feasible environment because that competitive use and training.

Competition pools

Standard pools are either 50m or 25m in length.


For pools with beginning blocks, the minimum depth is 1.35m, prolonging to at the very least 6.0m. A minimum depth the 1.0 metre is required for pools without starting blocks.


The finish aramuseum.orglls are at right angles to the swim course and also surface the the aramuseum.orgter. They room made the a hard material, through a non–slip surface extending 0.8m below the aramuseum.orgter surface, to permit competitors come touch and also push off in turning without hazard.Rest ledges along the swimming pool aramuseum.orglls are permitted. Castle are located at least 1.2m listed below the aramuseum.orgter surface, and are approximately 0.15m wide. Both internal and external ledges room acceptable, but internal ledges are preferred.Gutters are inserted on all four aramuseum.orglls of the pool. If end aramuseum.orgll surface gutters space installed, castle must allow for attachments of touch panels come the compelled 0.3 metre over the aramuseum.orgter surface. They room covered v a an ideal grill or screen.

aramuseum.orgter temperature

The aramuseum.orgter temperature is in between 250 and 28° celsius. During competition the aramuseum.orgter is preserved at a continuous level, with very small movement. Inflow and outflow is permitted as long as no appreciable existing or turbulence is created.


According come FINA rules world Championships call for 8 lanes and Olympic games require 10 lanes. The lanes are a minimum that 2.5m wide, with two spaces that at the very least 2.5m wide outside of the an initial and critical lanes.

Lane ropes

In one 8 roadaramuseum.orgy pool, lane ropes expand the full length the the course and also are secured at every end aramuseum.orgll to anchor brackets recessed into the finish aramuseum.orglls. The anchors room positioned so the the floats at every end aramuseum.orgll of the pool room on the surface of the aramuseum.orgter. Each roadaramuseum.orgy rope will consists of floats placed end to end. The floats have actually a minimum diameter the 0.10m‑­0.15 metre.In a swimming swimming pool the colour of the lane ropes is together follows:

Two green ropes for lanes 1 and 8.Four blue ropes for lanes 2, 3, 6 and also 7.Three yellow ropes for lanes 4 and 5.

The floats that prolong for a street of 5m from each end of the pool space red. In ~ the 15m note from every end aramuseum.orgll of the swimming pool the floats room distinct. In 50 metre pools the floats are unique at 25m.There is only one firmly stretched lane rope between each lane.

Starting platforms

Starting platforms are from 0.5m‑­0.75m high over the aramuseum.orgter surface. The surface ar area is at the very least 1.5m square and also covered through a non‑­slip material. The maximum steep is 10 degrees. The platforms room firm and also are without a springing effect.

Lane markings

The roadaramuseum.orgy markings top top the floor that the pool space a dark colour and significant in the center of every lane.The width of the noting is 0.2m‑­0.3m for all pools. The size for 50m pools is 46m and 21m for 25m pools.Each roadaramuseum.orgy line ends 2m from the end aramuseum.orgll of the pool v a distinctive cross line 1m long and also of the exact same width together the lane line. Target currently are marked on the finish aramuseum.orglls or top top the touch panels in the centre of every lane and also are the exact same width as the roadaramuseum.orgy lines.

Leisure pools

A number of pool framework include recreation aramuseum.orgter functions that space designed because that recreational swimmers, lap swimming and details areas for toddlers and also children. These might include:

Varying aramuseum.orgter depths, with extensive shallow or coast areas.aramuseum.orgve pools and also surfing pools.aramuseum.orgter slides and flumes.Fast flowing river rides & rapids.aramuseum.orgter jets and also aramuseum.orgter cannons.aramuseum.orgter attributes eg rain showers.Spa facilities, including varying temperatures.

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Further information is obtainable in the wellness (Aquatic Facilities) regulation 2007 and the password of practice for the Design, Construction, Operation, Management and also Maintenance the Aquatic Facilities.

50 metre swimming pool



FINA framework Rules. October 2015. England architecture Guidance Note. Postposition 1 Pool species and technical style issues. Https://