The Winnebago County Health Department launched a health survey for those near the ChemTool site. More than two weeks after the ChemTool fire erupted in Rockton, IL, the county health department is beginning to measure the health impacts through an online survey. To date, local public health officials have handled over 150 calls from the concerned community members. Dr. Sandra Martell with the Winnebago County Health Department says the survey includes a wide net. “And that includes first responders, volunteers, if you were shopping, if you were a passerby that area,” said Martell. “So the survey is open to everyone who may have felt that they've been impacted.”