I've removed the following:
"Morro Bay is also home to one of the only two estuaries in the US.  An estuary is a natural area where salt water mixes with fresh water, creating a rich, diverse and unique ecosystem."

The first part of this seems wildly implausible.  Can some hydrologist either justify the claim or work out what justifiable point was being made here?  There are dozens of places that are called this or that Estuary in the USA, and all those I've checked seem to meet the definition of an estuary.  The second part doesn't belong here anyway, but is correctly placed in estuary.