One year after Hurricane Harvey slammed the Texas coast, 8 percent of the people impacted by the disaster have not been able to return to their homes, according to a report from two nonprofits that surveyed Texans about how the storm affected their finances, health and living conditions.

Fifteen percent of the hundreds of thousands of homes damaged by the storm are still unlivable. And of the 1,651 people from 24 counties who answered the survey, 30 percent of those impacted by the storm said their lives are still “somewhat” or “very” disrupted by the devastating storm’s lingering damage.

Those results released by The Kaiser Family Foundation and the Episcopal Health Foundation on Thursday, may be the clearest picture of how many people are still struggling to put their lives back together after Harvey. Federal and state officials aren’t keeping track of how many people remain displaced.