Answer:
The USGS Web site Water Resources of the United States can
direct you to information about your local water body.
Under the heading "Local Information" click on "Local
Websites & USGS Contacts in Your State!" There you can
select your state on a map to find local information.
Below "Local Information" on this site is a link to
"Connections." If you click on the link "Search USGS
Websites" and type a name (such as "Mississippi") in the
Search field and then click "seek", a list of search
results is shown.
Another source of information is the Universities Water
Information Network called Wetlist.
