After researching for over an hour I was not able to find how many lakes there are... But I did find a list of all the lakes in the U.S and trust me, there are over a 100. I would estimate about 150-210 lakes in the U.S.
There are about 1,000 natural lakes in Washington
Mountains,lakes and that sorta stuffMountains,lakes and that sorta stuff
The top 3 largest natural lakes in the US are: 1) Lake Superior. 2) Lake Huron. 3) Lake Michigan. **Note- these lakes also share boundaries with Canada.
None
A lot!
Some states in the United States have few natural lakes, so they have dammed rivers to create artificial lakes called: RESERVIONS
2.8 million
There are no US states that have no lakes at all. If estuarial lakes are excluded, then Texas may be said to have only one (possibly 2) naturally formed lakes. Maryland is said to have no lakes because they are all "ponds" (i.e. smaller than lakes).
There are many reservoirs including several that are called lakes, however there are no natural lakes in the state.
Spain has a drastic scarcity of natural lakes. Most of what are called lakes are swampy/marshy areas. Spain has several large impoundments (reservoirs) used for water supply that they use a lakes as we know them in the US.
Michigan has many natural resources. Michigan has sand dunes, the Great Lakes, forests, rivers, and smaller lakes, as well as many varieties of fish and wild life.
The Great Lakes are a natural feature.