The Morning Glory spillway — dubbed by locals as the "Glory ... local historian and scientist Peter Kilkus calls the design of the Glory Hole spillway “very rare,” adding, “There are ...

The drain's actual name is no less suggestive: the Morning Glory Hole spillway. Californias “Glory ... there's no room for such a design. As a compromise, engineers placed a drain in the middle ...

Called the Morning Glory spillway, or “glory hole ... which was dubbed “devil’s gate,” was too narrow for a typical spillway ...

The 'Morning Glory Spillway,' as it's officially ... It's not something you can see in very many places in the world.' The ...

Morning Glory spillway — also know as "Glory Hole" spillway — in Napa, Calif.

The Morning Glory spillway — dubbed by locals as the "Glory Hole spillway ... While speaking to CBS News, local historian and scientist Peter Kilkus calls the design of the Glory Hole spillway “very ...