Metro Vancouver will introduce Stage 3 water restrictions starting June 8 as it works to protect the regional water supply system during ongoing infrastructure construction and amid concerns about dry weather conditions and low snowpack levels.
The restrictions are being implemented while work continues on the Stanley Park Water Supply Tunnel project, which has temporarily taken the First Narrows Crossing out of service. Metro Vancouver said the measures are intended to help keep regional water use below 1.4 billion litres per day, a threshold it says is necessary to maintain water pressure while construction is underway.
The region typically uses about one billion litres of water per day, with demand rising to approximately 1.5 billion litres during the summer months. Stage 2 restrictions, which prohibit lawn watering, were introduced in May.
The restrictions come as parts of British Columbia continue to experience dry conditions following a winter with below-average snowpack. Snowpack plays an important role in replenishing reservoirs during the warmer months, and lower levels can increase pressure on water supplies during periods of high demand. Across Canada, drought and water scarcity have become growing concerns in recent years as several regions have experienced prolonged dry spells, record temperatures and increased wildfire activity.
According to Metro Vancouver, water use in May was higher than during the same month in 2025, despite the earlier implementation of Stage 2 restrictions. Current consumption is about 1.2 billion litres per day, but officials expect demand to increase as warmer weather arrives. Historical data shows regional water use often exceeds 1.4 billion litres per day in June.
The restrictions come as parts of British Columbia continue to experience dry conditions following a winter with below-average snowpack
Metro Vancouver also cited environmental conditions as a factor in the decision. While reservoir levels remain within typical ranges, the snowpack that helps replenish reservoirs is less than 15 per cent of the historical average. Forecasts are also calling for warm, dry weather, which is expected to increase water demand.
Under Stage 3 restrictions, all lawn watering is prohibited. Trees, shrubs and flowers may still be watered using a container, drip irrigation system or a hose equipped with a spring-loaded nozzle. Sprinklers and soaker hoses are not permitted. Vegetable gardens may continue to be watered without restrictions.
The rules also prohibit filling or topping up pools, hot tubs and decorative water features such as fountains. Vehicle and boat washing at home is restricted, except for cleaning windows, lights, mirrors and licence plates, as well as boat engines for safety purposes. Commercial car washes may continue operating. Washing driveways, sidewalks and similar surfaces is also prohibited except in limited circumstances.
Restrictions for non-residential properties include limits on lawn and garden watering, decorative water features and surface washing. Golf courses and sports fields will face reduced watering allowances, while water play parks may continue operating if they use user-activated switches. Pool and hot tub filling may be permitted through an operating permit.
The restrictions do not apply to rainwater, grey water, recycled water or other water sources that are not connected to the regional drinking water system. Enforcement will be carried out by local municipalities under their respective bylaws.
Metro Vancouver expects the First Narrows Crossing to return to service around the end of July. Officials said water supply conditions will be reviewed at that time and Stage 3 restrictions could be lifted if circumstances allow.
