Wholesalers have announced forthcoming tariff changes for non-domestic premises for the period April 2018 to March 2019. With inflation running at the highest level since 2012, the average price increase is circa 4-5%. We have analysed the small user volumetric charge per m3 tariff for the wholesalers and determined the % increase on 2017/18 tariffs. For most wholesalers (Thames, United Utilities, Anglian & Northumbrian) there is a higher % increase in the wastewater tariff as compared to the clean water…