The article text provided doesn't actually contain the Lake Mead story — it's only the Daily Mail's navigation menu and a list of unrelated headlines (Andy Burnham's cabinet reshuffle, Kevin Keegan's death, etc.). No content about Lake Mead's water levels or drought warnings was included in the scrape.

Could you re-fetch or paste the actual article body? I don't want to fabricate details about the reservoir's drop or drought warnings that aren't in the supplied text.