EditorialThe McCook Reservoir, just outside Chicago, in Hodgkins, Ill., Nov 10, 2020, which will add to a system of reservoirs that hold roughly 12 billion gallons of water. (Lyndon French/The New York Times)
EditorialThe McCook Reservoir, just outside Chicago, in Hodgkins, Ill., Nov 10, 2020, which will add to a system of reservoirs that hold roughly 12 billion gallons of water. (Lyndon French/The New York Times)