Water Rates Amendments

HB 155 requires Utah residential water suppliers to adopt a three-tiered rate structure by July 2027, designed to encourage water conservation. The tiers must include: one block for efficient indoor use, one for efficient indoor/outdoor use, and one for wasteful use, with higher rates for increased usage. Suppliers must include water conservation efforts in the highest usage tier's rate calculation and provide clear billing details to customers. The bill applies to residential customers primarily served by retail water suppliers, with specific requirements for rate transparency and conservation funding. It does not appropriate new funds but modifies existing rate-setting rules under Utah Code Section 73-10-32.5.