This USGS data release presents data used to interpret aquifer tests and ultimately characterize the hydraulic properties of carbonate-rock and basin-fill aquifers near Long Canyon, Goshute Valley, northeastern Nevada. The supplemental data consist of 2 child items and 3 attached appendix datasets. The child items are: (1) 2011–2016 Single Well Aquifer Tests: Pumping Schedules, Water-Level Data in Aquifer Test Wells, and Analysis Results from Tests Conducted near Long Canyon, Goshute Valley, Northeastern Nevada, (tabular datasets, pdfs, and Excel workbooks), and (2) 2016 Carbonate-Rock Aquifer Test Data: Pumping Schedules, Water-Levels, Weather Data, Water-Level Models, and Hydrographs showing Drawdown and Rise Estimates in Long Canyon, Goshute Valley, Northeastern Nevada, (tabular datasets, pdfs, and Excel workbooks), and The appendix items are: (appendix 1) Site Location Information for Pumping Wells, Monitoring and Background Wells, Vibrating-Wire Piezometers, Springs, and Weather Stations, Long Canyon, Elko County, Northeastern Nevada, (appendix 2) Well Construction and Geologic Units Open to Pumping Wells, Monitoring Background Wells, and Vibrating-Wire Piezometers, Long Canyon, Elko County, Northeastern Nevada, and (appendix 3) Estimated Water-Level Drawdown and Rise in Monitoring Wells, Vibrating-Wire Piezometers, and Springs from Pumping in Wells LCW-6 and LCPW-1, Ditch Leakage, and Spring Supplementation Loss During the 2016 Carbonate-Rock Aquifer Test, July–September 2016.