Umpawaug Pond Reflection. On Saturday, August 5, 2023, MTA Metro-North Train 6846 was heading towards Danbury, Connecticut with MNCW 126 (BL20GHM) leading when it passed by Umpawaug Pond in Redding, Connecticut. The calm air and water brought a nice reflection from the water. The paint on these Brookville built/Wabtec rebuilt units is the "Coke Zero" CTrail design but without the logos. They can be found on any of the 3 Metro-North "shuttles".