The Southern Nevada Water Authority recently held a public meeting to discuss its budget, planned projects and response to tariff-induced uncertainty.
At the time of writing, President Donald Trump’s tariff plan has been rolled back to a 10% universal tariff with larger tariffs directed toward China. The Las Vegas economy is largely focused on tourism and is likely to be affected by the tariffs. Planned large-scale water projects may also be impacted.
Representatives from SNWA stated replacing five ozone generators would typically cost $6M. Now, replacing the generators is expected to cost between $10M to $13M. Ozone generators disinfect water to ensure it is safe to use.
Other parts, such as auto samplers, have had prices increase from $2,970 to $4,809.
The budget includes a $729.7M operating budget to maintain water services in the Las Vegas Valley. The capital budget for long-term projects totals $428.7M. The preliminary budget totals nearly $1.2B and is slated to be reviewed by the Water Authority Board in May.
Three Largest Projects
SNWA is planning a variety of projects and noted its three most costly proposals.
The most expensive project, Horizon Lateral, has a valuation of $2B for its first phase. In fiscal year 2025-26, SNWA intends to only spend $19.4M. This project is planned to prevent water disruptions in Henderson and western Las Vegas via a backup pipeline from Lake Mead.
Congress is considering allowing the project to be constructed underneath the Sloan Canyon National Conservation Area. The first phase is expected to be completed in 2030.
The second most expensive project is the Garnet Valley Water Transmission System and Wastewater System, with a total value of $851M. The preliminary budget is providing $194M throughout fiscal year 2025-26.
The project would serve as a water system for Apex Industrial Complex in North Las Vegas. The system is set to include a line dedicated to reusing wastewater. Groundbreaking for both the water and wastewater systems will occur in July. Completion is expected in 2028.
The third largest project, Sloan/Lamb Pumping Station Expansion, totals $85M, with $11.1M budgeted for fiscal year 2025-26.
This project consists of four new pumps for the Sloan/Lamb pumping station. This is intended to help provide water to east Las Vegas and the Strip. SNWA intends to break ground next February and wrap up construction in February 2028. (Source)