docs: def find_table_links(self):
          """
          When given a url, this function will find all the available table names
          for that EPA dataset.
          """
          html = urlopen(self.model_url).read()
          doc = lh.fromstring(html)
          href_list = [area.attrib['href'] for area in doc.cssselect('map area')]
          tables = self._inception_table_links(href_list)
          return tables