Regional Standard and Specification

These documents were developed to consolidate the existing codes of practice for water services for Porirua City, Hutt City, Upper Hutt City and Wellington City in order to provide a regionally consistent method of design and implementation of water services across the Wellington region. 

Regional Standard for Water Services

The Regional Standard for Water Services was developed to consolidate the existing codes of practice for water services for Porirua City, Hutt City, Upper Hutt City and Wellington City in order to provide a regionally consistent method of design and implementation of water services across the Wellington region that will meet Wellington Water’s 12 service goals.   Read more

Regional Specification for Water Services

The Regional Specification for Water Services has been developed to consolidate the existing technical specifications for water services for Porirua, Lower Hutt, Upper Hutt and Wellington cities in order to provide a consistent method of design and construction of water services across the Wellington region.   Read more