CAFO issued 7/15/2003, assessing a penalty of $8,938. On May 7, 2003, Respondent experienced a release of an amount of methyl chloride greater than its RQ at Respondent's facility. The Respondent discovered the release at approximately 13:20 pm on May 7, 2003. Respondent failed to report the release to the National Response Center (NRC) until approximately 15:10 p.m. on May 7, 2003. In violation of CERCLA Section 103(a).