(as of March 2026)
Advertisers can choose timeslots in Prime Time and/or Off-Peak.
Weekdays:
Midnight-6:00am (Off-Peak)
6:00am-9:00am (Prime Time)
9:00am-2:00pm (Off-Peak)
2:00pm-9:00pm (Prime Time)
9:00pm-Midnight (Off-Peak)
Weekends:
Midnight - 6:00am (Off-Peak)
6:00am-Midnight (Prime Time)
All Ads are up to 45 seconds in length and can be scheduled during any two minute Station Break between shows. The scheduled times for Station Breaks vary, and some days have fewer Station Breaks than others. Air times are approximate, and cannot be guaranteed. Radio Waterloo may substitute a different timeslot.
Prime Time Off-Peak
First 10 plays: $150 $100
Additional 11-20: $12/play $ 8/play
Additional 21-30: $9/play $6/play
Additional plays 31+: $7/play $5/play
Plus Additional Production fee if produced in-house, $50 (incl. script development)(as of January 2026)