> In California now they're using fracking wastewater on crops
That's not what your linked article says. The article says treated wastewater is being used. That being said, it appears to be in dispute if the water is treated enough, with the water district claiming that it is and an environmental group claiming its not.
That's not what your linked article says. The article says treated wastewater is being used. That being said, it appears to be in dispute if the water is treated enough, with the water district claiming that it is and an environmental group claiming its not.