Probably first big post debt ceiling suspension new issues day....
Net 20b here 4 week securities:
https://www.treasurydirect.gov/instit/annceresult/press/preanre/2019/A_20190813_2.pdf
40b here new issues 8 week securities:
https://www.treasurydirect.gov/instit/annceresult/press/preanre/2019/A_20190813_1.pdf
60b total reserve reduction... from these Treasury operations today...