The data plot below initially displays the last 24 hrs of recorded data. You can select from a variety of predefined "zoom" levels using the buttons in the upper left corner. You can also enter in a specific date range in the upper right corner or slide the handles on the bottom timescale bar to focus in on a certain period of time. You can toggle the different parameters on and off by clicking the parameter names in the legend on the left. If you roll your mouse over the plotted data you'll see a pop up box which displays all of the data values for each sampling point along the route. Click the button in the upper right hand corner to download or print the chart.

All data are provisional and subject to revision.