ARetiredGuy

I asked in Note #13 about water level readings on the Douro River; I received this from the Portugal Travel Office: Thank you for your contact and interest in visiting Porto and the North of Portugal. Regarding your request, there is a website in which you can check the water level at the diferent dams throughout the river. It changes about every 30 minutes, so it is always updated. https://ris.apdl.pt/apex/f?p=100:59:13396468230766:::59:P0_BREADCRUMB_MENU:RD_COTAS

We are cruising the Douro River in early October of this year. Does anyone know of a site that posts the water level readings for various locations on the river?