The Water and Sewerage Authority (WASA) is introducing restrictions on the use of hosepipes and similar equipment, effective from midnight tonight.
The restrictions prohibit the use of hosepipes to water private gardens or wash private motor vehicles.
The measure also applies to the use of sprinklers, pressure washers and outdoor water features, including fountains and waterfalls.
WASA says the restrictions are necessary because of reduced raw water availability at source, as a result of El Niño conditions.
The authority says increased patrols will be conducted to monitor compliance, and anyone found in breach of the restrictions could face a fine upon summary conviction.
The restrictions take effect at 12:01 a.m. on Monday, November 16, and will remain in place until further notice.