From the home screen, you will need to Log In
Once you login there are a few options to view data:
From the map you can zoom in on the Onota Dam site and click on the pin and that will bring you to the data. Use the dropdown menu on top left of page - Dashboard will give you the most recent water level value. Custom reports lets you create a table or graph of the data.
From a mobile phone, you can also download the SutronWin app from the App Store or Google Play. Use the same Log In information above.