From Deseret News archives:
Proposed closing dates for Utah ski resorts, winter season
Alta — April 13; reopens April 18-20
Brian Head — April 13
Beaver Mountain — March 29
Brighton — April 20
The Canyons — April 13
Deer Valley — April 13
Park City Mountain Resort — April 13
Powder Mountain — April 20
Snowbasin — April 20
Snowbird — May 26
Solitude — April 13
Sundance — April 5
Wolf Mountain — April 12
Brian Head — April 13
Beaver Mountain — March 29
Brighton — April 20
The Canyons — April 13
Deer Valley — April 13
Park City Mountain Resort — April 13
Powder Mountain — April 20
Snowbasin — April 20
Snowbird — May 26
Solitude — April 13
Sundance — April 5
Wolf Mountain — April 12
Source: Ski Utah
