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Interbasin Transfers

Transferring water from one basin to another is not uncommon in Nevada. Since 1873, many interbasin transfers have occurred in nearly every region of the state.

Carson City, Wendover, Tonopah and Lovelock all have received portions of their municipal water supply from basins outside the hydrographic basin in which they are located.

The Nevada State Engineer considers the following when determining whether an application for an interbasin transfer should be granted:

  • Has the applicant justified the need to import the water from another basin?  
  • Has the applicant demonstrated the adoption and execution of a water conservation plan?  
  • Is the proposed action environmentally sound as it relates to the basin from which the water is exported?  
  • Is the proposed action an appropriate long-term use that will not unduly limit the future growth and development in the basin from which the water is exported?
Nevada Groundwater Basin Transfers since 1873
Basin of Origin Receiving Basin Type of Use
Washoe Valley Eagle Valley Carson City municipal supply
Goshute Valley Great Salt Lake Desert Wendover municipal supply
Pilot Creek Valley Great Salt Lake Desert Wendover municipal supply
Long Valley Cold Springs Valley Municipal supply
Ralston Valley Big Smokey Valley Tonopah municipal supply
Carson Valley Eagle Valley Carson City municipal supply
Dayton Valley Eagle Valley Carson City municipal supply
L. Meadow Valley Wash Muddy River Springs area Reid Gardner Power Plant
Oreana Sub-area Lovelock Valley Lovelock municipal supply
Nevada Surface Water Transfers since 1873
Source of Origin Receiving Basin Type of Use
Lake Tahoe Basin Eagle Valley Carson City municipal supply
Lake Tahoe Basin Dayton Valley Virginia City municipal supply
Truckee River Carson River Truckee-Carson Irrigation Dist.
Newark Valley Diamond Valley Eureka municipal supply
Lake Tahoe Basin Carson Valley Irrigation
Truckee River Lemmon Valley Municipal supply
Carson River Eagle Valley Carson City municipal supply
Colorado River Las Vegas Valley Municipal supply
Truckee River Spanish Springs Valley Municipal supply
Truckee River Sun Valley Municipal supply