Grand Canyon Monitoring and Research Center

Little Colorado River near Cameron, AZ 09402000

Parameter Availability
Gage Height
Discharge
    • Instantaneous Data and Physical Measurements
    • Physical Measurements Only
  • cubic feet per second (cfs)
  • 1947-06-01 to 2025-04-01
Total Suspended Sediment (sand, silt, and clay) Concentration
    • Instantaneous Data and Physical Samples
    • Physical Samples Only
  • milligrams per liter (mg/L)
  • 1957-07-17 to 2025-04-01
Suspended Silt-and-Clay Concentration
    • Sample-adjusted Modeled Data and Physical Samples
    • Physical Samples Only
  • milligrams per liter (mg/L)
  • 1957-07-17 to 2025-04-01
Suspended Sand Concentration
    • Sample-adjusted Modeled Data and Physical Samples
    • Physical Samples Only
  • milligrams per liter (mg/L)
  • 1957-07-17 to 2025-04-01
Suspended-Sand Median Grain Size
Instantaneous Silt-and-Clay Load
Cumulative Silt-and-Clay Load
Instantaneous Sand Load
Cumulative Sand Load
Date Range
Data
To visualize data in a graph, please select parameters from the left as well as a date range from above.
Location
Additional Information
Data Status
  • End of complete lab-processed suspended-sediment record for Little Colorado River: 2024-08-26
  • Most recent suspended-sediment sample from Little Colorado River used in calculations: 2024-08-26