This movie is more modern, 2000’s and up; probably 2006 and up. Language is English I think, although may have been an accented cast. Campy, not theatre released. The film I am looking for is NOT Asian film “Noroi, The Curse.” It is American/English based. A village is abandoned and eventually floods from the new dam that is built nearby. There is some supernatural or spiritual happenings and our main characters discover witchcraft or some demonic happenings still going on underwater, despite it being flooded. I remember there are several sequences of the camera moving through the underwater town, and one of the buildings having red/orange light coming through the windows. Main characters eventually dive down and go into that building, which is where the source of the evil is. Please help me find the title!