Investing Billions in Critical Infrastructure

A 10 MG concrete storage tank provides additional storage at the QCWTP needed to meet demand once the plant operates at 90 MGD.

CPWRF Reuse Pump Station will pump non-potable reuse water for secondary water delivery and agricultural exchange to the La Verkin Pond. It will have 1.5 MGD average pumping capacity.

A 1,000 gallon per minute pump station that will allow Toquerville Springs water to be delivered to more customers.

Chief Toquer Reservoir is a 3,725 acre foot reservoir that will store water from the Ash Creek system and reuse water from the Confluence Park Water Reclamation Facility (CPWRF). A 19-mile pipeline will connect the reservoir to the Toquerville Secondary Water System (TSWS).

Drilling of additional wells in the Sand Hollow and Cottam Well areas.

An 18 inch pipeline will convey non-potable reuse water 7,000 feet from the CPWRF to the La Verkin Pond for secondary irrigation and agricultural exchange.

A 25 acre foot intermediate storage pond will receive non-potable reuse water from the CPWRF. Water will be conveyed from the pond to La Verkin City for agricultural exchange and to Chief Toquer Reservoir for storage.

Upgrading and constructing new facilities to expand the treatment plant capacity from 60 to 90 MGD.

Adding ozone to the treatment process will enhance the taste and odor of the local supply while providing disinfection.

A 2,100 acre foot reservoir will store non-potable reuse water from the St. George Reuse Facility for secondary irrigation and agricultural exchange. Graveyard Wash Reservoir will be owned and operated by St. George City.

Approximately 30,000 feet of pipeline in the existing La Verkin Secondary System will be replaced to improve efficiency and reduce water loss. A new 3.5 MGD pump station at the La Verkin Pond will pump secondary and non-potable reuse water to the secondary system for irrigation and agricultural exchange.

Kolob Reservoir dam is proposed to be raised up to 8 feet and upgraded to improve resilience during seismic events.

The Advanced Water Purification Demonstration Facility is a purified water testing center for potable reuse. It will include a conservation garden and support public education, operator training and regulatory approval.

A 24 inch pipeline will convey secondary and non-potable reuse water 11,000 feet from Chief Toquer Reservoir to the Toquerville Secondary Water System Pond for secondary irrigation and agricultural exchange. A 1.5 MGD pump station will pump non-potable reuse water from Confluence Park Water Reclamation Facility and excess Toquerville Springs water to Chief Toquer Reservoir.

The SGRF will be upgraded from 7 MGD to 18 MGD capacity. The upgrade will include an equalization tank at the headworks of the St George Regional Water Reclamation Facility to equalize flows to the SGRF, replacement of existing filtration equipment at the SGRF to increase reuse water production capacity, and a 23 MGD pump station to pump non-potable reuse water to the Reuse Forebay. The SGRF is owned and operated by St. George City.

A 14,000 ft pipeline through Washington Fields that connects the Sand Hollow Regional Pipeline System to the Quail Creek Regional Pipeline System.

The 12-inch pipeline supplying La Verkin and Virgin with potable water will be replaced with an upsized pipeline to allow for increased deliveries.

A 36 inch pipeline will convey non-potable reuse water 128,000 feet from the St. George Reuse Facility to a new Reuse Forebay. It will convey non-potable reuse water throughout St. George City and include two new pump stations: 23 MGD pump station at the SGRF and 23 MGD intermediate pump station near White Dome.

A 30 inch pipeline will convey non-potable reuse water 43,000 feet from the Reuse Forebay to irrigation connections throughout Hurricane City and to the Virgin River for exchange. It will include a 16 MGD intermediate pump station.

A 150 acre foot intermediate pond will receive non-potable reuse water from the St. George Reuse Facility and proposed Gateway Water Reclamation Facility. It will include a 16 MGD pump station for distribution of non-potable reuse water to Hurricane and the Virgin River for exchange.

Cove Reservoir is a proposed off-stream reservoir near Orderville in Kane County. The reservoir will store water from the East Fork of the Virgin River. Releases will travel to the Quail Creek Diversion and will increase the reliability of local agricultural deliveries. As agricultural land converts to municipal uses, additional supply will be stored in Quail Creek and Sand Hollow reservoirs.

Two pumpstations and 10 miles of pipeline used to deliver water from the Quail Creek Water System north east to the Cottam Well System in Toquerville.

The Gateway Water Reclamation Facility will upgrade an existing wastewater lagoon treatment system to a 7 MGD mechanical water reclamation facility to produce non-potable reuse water. It will be owned and operated by Ash Creek Special Service District. The Washington County Water Conservancy District is financing the reuse treatment and conveyance.

An 18 inch pipeline will convey non-potable reuse water 19,000 feet from La Verkin Pond to TSWS Pond, connecting CPWRF to Chief Toquer Reservoir. It will include a 1.5 MGD pump station at the La Verkin Pond.

A 12-15 MGD plant that will treat water from Gunlock Reservoir to potable standards.

A 5-7 MG tank will provide needed storage and operational flexibility for the West Side Water Treatment Plant operation and water delivery.

A 2.9 MGD pump station will pump secondary and non-potable reuse water from Ivins Reservoir to irrigation connections for agricultural exchange.

The SGRF will be expanded from 18 MGD to 25 MGD capacity. The expansion will include additional filtration equipment and pumps. The SGRF is owned and operated by St. George City.