ANALYSIS OF THE COST OF LEAKS FROM THE WATER SUPPLY SYSTEM, INCLUDING METHODS TO REDUCE WATER CONSUMPTION

The article presents an economic analysis of water leaks from the water suply system on the
example of a single-family house, taking into account methods aimed at preventing uncontrolled
water losses, including also water consumption reducing methods. The analysis was conducted
for selected variants in the economic aspect. The research included measurements of water
consumption on the main water meter and specially prepared containers for measuring water
leaks. Simple leaks that are not easily visible can generate over 1700 PLN additional costs per year
for the household budget. The results of the analyses carried out make it possible to assess which
variant of the analysis is the most favourable in economic terms, making it possible to reduce
water consumption by up to 60% of the standard consumption. The payback time for the analyzed
variants varies from 5 to about 310 days.

