Results from the University of Lüneberg, formerly the Technical College of North-East Lower Saxony (Fachhochschule Nordostniedersachsen)
For each size, the maximum particle number is 1500. This limit was not reached in any year, even in 2002, when pumps broke on two of the measurement days.
Area A: Non-swimmers Area B: Starting block Area C: Shaft - deepest point Area D: Slide