Processing Record for this file: (Make notes here unique for this file) Loading 2015-01-01 - 2015-02-01 Data loaded from detarred, dezipped files from the DMF Processed CO data normally. Ambient CO data appear normal and acceptable. Standard additions show minimal variation over the month. On 2015-01-19, the SA response decreased 2-4% for unkown reasons (flow in manifold change?).