I have not received any communication about whether we were awarded our grant or not. Is there a place I can look to find the grant awards online?

Most federal agencies do not email applicants unless their application was funded. However, you can look up grant awards here:

BJA/OJJDP/OVC grants: https://www.ojp.gov/funding/fy21-ojp-grant-awards

SAMHSA grants: https://www.samhsa.gov/grants/grant-announcements-2021