GoWaterfalling’s page on Morgan Falls explains that:
Morgan Creek tumbles 20 feet into the Carp River, creating this small wild waterfall. This is one of the more accessible of the Marquette waterfalls. The more impressive, but much hard to visit Carp River Falls are half a mile away.
Morgan Falls is located about two miles south of the city of Marquette. Of the many waterfalls in Marquette county this is one of the easier to visit, especially if you have four wheel drive. The waterfall is located at the confluence of Morgan Creek and the Carp River. The creek cascades down 20 feet to join up with the Carp.
…There is some disagreement about the name of this falls. According to some Morgan Falls is actually a cascade further upstream, and this is just an unnamed waterfall. This is the more distinctive and photogenic of the two features.
Read on for more information including directions.
There are even more Michigan waterfalls on Michigan in Pictures too!