I was up at Esk Hause on Saturday looking for water. There are, as expected, two sources of water one to the north and also to the south which I could use. I was wondering if anyone knows if these sources are flowing during the summer months? I was looking in to creating a new aid station for the Satmap 10 Peaks which takes place in July – next year we are planning to filter the water rather than carrying it all up the mountain!