Below are links to various noncommercial river trip support documents and/or web pages that may help you when planning your trip.

• Available Noncommercial River Launch Dates
• Weighted Lottery website
• River and Weighted Lottery Frequently Asked Questions

• Regulations
• Support Companies
• Orientation Video and Audio
• Planning and River Management Resources
• Recreational Launch Calendars
  
• Minimize River Trip Campfire Impacts
• 2011 River Campsite List
• The Action Guide to Preservation, Colorado River
  4.2mb PDF file or text-only PDF version
  

WATER FLOW INFORMATION FROM USGS

• Two Month Forecast
• 24 Month Forecast
• Real-Time Water Data

LOTTERY AND RIVER USE STATISTICS

Grand Canyon River Statistics

• Five Year Update Presentation

Calendar Year 2012

• Compilation of all 2012 statistics to date:
  • Noncommercial River Lottery Statistics for Trips Launching in Calendar Year 2012
    
    
• Statistics from the last three 2012 lotteries:
  
  • Follow-up Lottery, held Jun-14-2011
  • Follow-up Lottery, held Jan-20-2012
  • Follow-up Lottery, held Jan-26-2012
    

Calendar Year 2011

• Compilation of all 2011 statistics to date:
  • Noncommercial River Lottery Statistics for Trips Launching in Calendar Year 2011
    

Calendar Year 2010

• River Statistics (includes river use statistics for calendar year 2010 plus statistics for all lotteries held for calendar year 2010 launch dates) - PDF file, 625kb

Calendar Year 2009

• River Statistics (includes river use statistics for calendar year 2009 plus statistics for all lotteries held for calendar year 2009 launch dates) - PDF file, 700kb

Calendar Year 2008

• River Statistics (includes river use statistics for calendar year 2008 plus statistics for all lotteries held for calendar year 2008 launch dates) - PDF file, 340kb

Calendar Year 2007

• River Statistics (includes river use statistics for calendar year 2007 plus statistics for all lotteries held for calendar year 2007 launch dates) - PDF file, 300kb

---

To Contact the River Permits Office

You may call us directly toll free 1-800-959-9164 or outside the U.S. at 928-638-7843. FAX number is 928-638-7844.

You may also write to:

National Park Service
Grand Canyon River Permits Office
1824 S. Thompson St, Suite 201
Flagstaff, AZ 86001

Email River Permits Office