Fact & Information Sheets
GCMRC
- Administrative History of the Colorado River -- .pdf format (96 KB)
- Calculated Hydrographs for the Colorado River Downstream from Glen Canyon Dam during the Experimental Release, March 22-April 8, 1996 -- .pdf format (630 KB)
- Controlled Flooding of the Colorado River in Grand Canyon: the Rationale and Data-Collection Planned -- .pdf format (1.2 MB)
- Effects of Flooding on Plant Production Downstream from Glen Canyon Dam -- .pdf format (107 KB)
- Frequency of Debris Flows in Grand Canyon -- .pdf format (3.8 MB)
- GCMRC Fact Sheet -- .pdf format (170 KB)
- Grand Canyon Humpback Chub Population Stabilizing -- .pdf format (64 KB)
- Humpback Chub: Factors Affecting Persistence -- .pdf format (1.1 MB)
- Modeling of Sand Movement and Storage in the Colorado River Through the Grand Canyon - June 1997 -- .pdf format (4.7 MB)
- Monitoring of Course Sediment Inputs to the Colorado River in Grand Canyon - February 2001 -- .pdf format (10.4 MB)
- Native Fish Species in the Lower Colorado River -- .pdf format (982 KB)
- Research Furthers Conservation of Grand Canyon Sandbars
- SCORE Information Sheet
- Sediment Delivery by Ungauged Tributaries of the Colorado River in Grand Canyon - February 2001 -- .pdf format (16.8 MB)
- The Colorado River in Grand Canyon: How Fast Does It Flow? -- .pdf format (385 KB)
- The Integrated Water Quality Program Annual Report - September 2000 -- .pdf format (4.28 MB)
- The role of the U.S. Geological Survey, Grand Canyon Monitoring and Research Center in the Glen Canyon Dam Adaptive Management Program -- .pdf format (289 KB)
GCMRC, Arizona Game & Fish Department
- Salmonoid Population Size in the Colorado River, Grand Canyon, Arizona - June 2001 -- .pdf format (341 KB)
- Lees Ferry Tailwater Fishery Research and Monitoring Activities, 1999 -- .pdf format (701 KB)
NWHC
- Endangered Fish Threatened by Asian Fish Tapeworm, August 2004 -- .pdf format (644 KB)
NAU
- Colorado River Ecosystems Sand Bar Conditions in 2001: Results From 12 Years of Monitoring - April 2002 -- .pdf format (2.12 MB)
- Monitoring Fine-Sediment Storage of the Colorado River Ecosystem below Glen Canyon Dam, Arizona - December 1999 -- .pdf format (1.1 MB)
- Monitoring the Effects of the Spring 2000 Habitat Maintenance Flow on Colorado River Ecosystem Sand Bars - January 2001 -- .pdf format (1.58 MB)
- Monitoring the Effects of the 1997 Glen Canyon Dam Test Flow on Colorado River Ecosystem Sand Bars - July 2000 -- .pdf format (234 KB)
USGS - Biological Resources Discipline
- USGS Biological Resources -- .pdf format (170 KB)