AUSTIN, Texas (AP) — More than 5 million Texans, or one in six people in the state, live or work in an area susceptible to flooding, according to a draft of the state’s first-ever flood plan.

The plan by the Texas Water Development Board is an effort to reduce the risk for those people by recommending solutions to harden Texas against floods and rising sea levels. The board was required to create the plan in a 2019 state law passed in response to Hurricane Harvey.

The public can make comments on the plan during a May 30 meeting in Austin and have until June 17 to submit comments online.

The plan, released in early May, estimates that close to 1.3 million Texas homes are in flood-prone areas.

Sarah Kirkle, the director of policy and legislative affairs for the Texas Water Conservation Association, which represents water professionals including water districts, water authorities and groundwater conservation districts, said the plan is significant because it gives the most complete picture yet of which areas of the state are most at risk for flooding.