By all accounts, forecasters provided adequate warning — the problem was communicating the danger to residents.

The official tally of storm-related deaths across Texas rose to 131 on Monday as authorities warned of yet another round of heavy rains 10 days after a Hill Country flash flood that transformed the Guadalupe River into a killer torrent.

In the survey - which sampled 1,680 U.S. adults - 52% of respondents said that most of the deaths could have been prevented if the government had been more adequately prepared. Twenty-nine percent said the deaths were unavoidable, and 19% said they didn't know.