I went to the dam yesterday and managed a couple of decent shots. My 400mm is a little short on full frame but when they come in close, nice shots are possible with cropping. The hotline noted that they were going to run 3 large and 4 small turbines until 10:00am and then shut down until 3:00pm, but they shut the large ones down early at 8:30 and the rest on time at 10:00am after that activity died almost completely, so I left around 11:30. I definitely want to go again this year. The weather forecast is calling for full sun Sunday morning, so I may make another trip then as long as they aren't going to shut down for several hours again.
Anyone want to do a trip down there this year? We talked about it last year, but didn't get it together.
Also, the dam is currently operating under a 1 year extension with the future uncertain. The state of Maryland is trying to get it shut down based on accusations that during storm events the dam releases large amounts of sediment into the bay due to scouring action in the Conowingo pond. The Army Corps of Engineers recently released a study that claims that less than 20% of the sediment entering the bay during storm events comes from the Conowingo pond, the rest comes from up river and would enter anyway. That report gives hope that a full license extension will happen this year, but since Maryland has taken upon itself to save the bay without help from the other states that drain into the bay, one never knows what's going to happen. Obviously the power company will not dredge the Conowingo pond in order to continue to operate the dam given dredging costs estimated into the billions of dollars.