$179.6M water, wastewater and stormwater budgets fund The city put forward $179.6 million for its water, wastewater and stormwater budgets fund programs and services to ensure Vaughan can deliver clean and safe drinking water, collect wastewater effectively, manage stormwater to mitigate flooding and save for future water, wastewater and stormwater infrastructure needs. The approved increase for the combined water and wastewater rate in 2022 is $0.1551 per cubic metre, or 3.3 per cent, versus 2021. The increase for the 2022 stormwater charge is an average of 4.5 per cent versus 2021.