WaterWatch ToolKit

Small Charts: Flood-Tracking Chart (FTC)

A flood-tracking chart is a special bar chart consisting the current stage, recent peak, and historical peaks.

  1. Flood-tracking chart (FTC):
    1. URL: http://waterwatch.usgs.gov/wwapps/ftc.php?site_no=<site_nu>&small=1
      where
      1. 'site_no' -- a USGS site number
      2. 'small' -- an indicator to create a small chart.
    2. Examples:
      1. A small FTC: http://waterwatch.usgs.gov/wwapps/ftc.php?site_no=06891500&small=1
        rating-curve
      2. A regular FTC: : http://waterwatch.usgs.gov/wwapps/ftc.php?site_no=06891500
        rating-curve2
  2. Notes:
    1. A FTC can be created all USGS streamflow gages.
    2. Data for current stage and recent stages are provisional.