A Number Of Deficiencies At U.S. Nitrogen In Greene County Have Been Cited In A State Inspection Report From The Tennessee Department Of Environment And Conservation. Many Of Them Involve Record Keeping Matters. Officials At The Chemical Plant Have Vowed To Submit A Plan Of Action To The State Next Year On How They Plan To Correct The Issues. The Report Also Cited An Operational Mishap In 2016 That Resulted In The Mixing Of Steam And Condensate With Ammonium Nitrate Solution.