Environmental crusader Erin Brockovich told hundreds of people in Fridley on Wednesday that they're right to be concerned about pollution in their backyard and praised community activists for raising the questions.
Brockovich and colleague Bob Bowcock said that Fridley has one of the worst Superfund sites in the country and that toxic chemicals could still pose a threat to their health.
"I don't have all the information," she said, but she said the experts "don't have it either."
Brockovich and Bowcock came to Fridley at the invitation of a citizen's group called Fridley Cancer Cluster that started on Facebook in January and has swelled to more than 2,700 members.
Brockovich said there are thousands of communities like Fridley across the country with similar concerns. "I think the communities are becoming empowered by Facebook, by Twitter. They're starting to use their voices."
Brockovich said she and Bowcock plan to conduct environmental tests in Fridley but their main goal is to help the citizens pursue answers themselves.
Brockovich's visit had been widely anticipated for weeks on the Facebook site, which was created by Jason McCarty.
McCarty, a Blaine resident who grew up in Fridley, said he started the site to share information about a possible link between cancer rates and Fridley's history of toxic contamination. In the 1980s, cancer-causing chemicals were found in the soil or groundwater in four of the city's industrial sites as well as its well field, which supplied its drinking water; all five sites ended up on the national Superfund list.