ECCC Manitoba's Twitter account has put out a slightly different number from the 155.5mm that's showing on ECCC's Brandon weather page. Per below, they are saying 152.3mm of rain and that the previous record was 102.9mm on June 2, 1953. One estimate has some areas of the storm getting over 200(!!)mm. No matter how you slice it, more than 6 inches in Brandon and the most ever.