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U.S. Department of Energy
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Precipitation data for water years 1992 and 1993 from a network of nonrecording gages at Yucca Mountain, Nevada

Technical Report ·
DOI:https://doi.org/10.2172/119954· OSTI ID:119954
 [1]; ;  [2]
  1. Science Applications International Corp., Golden, CO (United States)
  2. Geological Survey, Denver, CO (United States)
This report presents precipitation data collected in a storage gage network at Yucca Mountain, Nevada, from October 1, 1991, to September 30, 1993. The measured values indicate total accumulated precipitation for specified time intervals approximately corresponding to separate storm events. Installation of a precipitation monitoring network was initiated in January 1990, and was continually expanded and upgraded throughout the period ending in September 1993. The final network included 3 different gage types for a total of 133 gages at 108 locations within the three drainages overlying the potential repository site. Measured precipitation indicated above average accumulations for water years 1992 and 1993 relative to the most recent estimate of 6.7 inches for long-term average annual precipitation over the area of the network. The total precipitation averaged over the network in 1992 was about 8.2 inches with a maximum of about 11.2 inches measured at borehole USW GA-1. The total precipitation averaged over the network in 1993 was about 10.3 inches with a maximum of about 12.1 inches at neutron-access borehole UE-25 UZN {number_sign}4.
Research Organization:
USDOE Nevada Operations Office, Las Vegas, NV (United States); Geological Survey, Denver, CO (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States); Department of the Interior, Washington, DC (United States)
DOE Contract Number:
AI08-92NV10874
OSTI ID:
119954
Report Number(s):
USGS-OFR--95-146; ON: DE96001063
Country of Publication:
United States
Language:
English