Des Moines RegisterView CommentsThe Iowa Department of Natural Resources is investigating ammonia discharge that contaminated 10,000 gallons of water, according to a news release. DNR staff were rechecking a discharge from a fertilizer plant into a drainage ditch about six miles southeast of Clarion on Nov. 9, according to the release. After responding to a complaint about air pollution at the NuOrganics facility on Nov. 6, DNR staff found a discharge that had overflowed from a large storage tank, according to the release. Ammonia-laden water flowed into a road...…Des Moines RegisterView CommentsThe Iowa Department of Natural Resources is investigating ammonia discharge that contaminated 10,000 gallons of water, according to a news release. DNR staff were rechecking a discharge from a fertilizer plant into a drainage ditch about six miles southeast of Clarion on Nov. 9, according to the release. After responding to a complaint about air pollution at the NuOrganics facility on Nov. 6, DNR staff found a discharge that had overflowed from a large storage tank, according to the release. Ammonia-laden water flowed into a road...WW…