published : 11 May 2021 at 10:25 1 Provincial Waterworks Authority has announced the introduction of a 10% discount on water supply bills for private and rented accommodations, the reduction also applies to SME premises but excludes official and state-owned agencies. The reduction – a total saving of 293 million baht spread across 4.59 million customers nationwide – will be applied automatically, without the need for advanced registration, to June-July 2021 bills, without advance registration. Provincial Waterworks Authority (PWA) has introduced a 10% discount on water supply bills for private and rented accommodations for public and SMEs, excluding official and state-owned agencies. The reduction – with an estimated saving of 293 million baht across 4.59 million customers nationwide – will be automatically applied for June-July 2021 bills without advanced registration required.