Understanding Secondary Water Billing

RIVERTON — Riverton residents pay for secondary water in all 12 months of the year even though the irrigation system is typically only available from April through October, and the city says the even billing is deliberate. In a March 1 notice ahead of irrigation season, the city said it divides the total yearly cost of the system into equal monthly payments so billing is more predictable, avoiding large seasonal bills 1.

The city also explained how the rates are set. Secondary water rates are calculated from the actual cost of providing the service rather than to generate profit, according to the notice. That cost includes maintaining and repairing the system, operating pumps and infrastructure, electricity, and planning for long-term improvements and replacements. A rate study analyzes those costs and determines what is needed to keep the system reliable and sustainable, the city said 1.

Riverton said it is conducting a new rate study to keep rates aligned with actual system costs. State law will also require cities to move to usage-based secondary water billing by 2030. Riverton currently charges by lot size and will have to shift to a metered, usage-based model in the coming years, according to the notice. The city said it will keep residents informed as the transition proceeds 1.

The press and media contact for the notice is pio@rivertonutah.gov or 801-208-3134 1.