LANSING — The drinking water catastrophe in Flint is the result of a failed model of trying to run state government like a business, says a former adviser to Gov. Rick Snyder, who also predicted the governor won’t survive a recall vote if the question makes the ballot.

Dennis Schornack, who retired after serving more than three years as a senior adviser on transportation issues to Snyder during his first term, is the first current or former Snyder official to directly criticize the governor and his management style for contributing to the public health crisis.

Schornack said he still believes Snyder is an intelligent leader and "basically a good guy." But, he said, decisions about Flint’s drinking water should have been dictated by science instead of finances and the bottom line.

"It's sort of a single dimension for decision making; thinking that if it can't be solved on a spreadsheet, it can't be solved," Schornack said in a telephone interview from Florida. He earlier served 12 years as a senior policy adviser to Republican Gov. John Engler and in between served six years on the International Joint Commission.