Classes are taught in small groups with 4-6 participants per class, and each lesson is 30 minutes in length. The pools in the Rookery are kept at an average of 87°F in the splash pool, and 82°F in the lap pool. The warm water temperatures promote happier swimming for young swimmers.
Current Open Sessions
Summer
| Dates | Sessions per week | Days of the week | Class start time range |
| August 7 - August 16 | 3 | Monday, Tuesday & Wednesday | 9am - 12pm |
| July 31 - August 16 | 2 | Monday & Wednesday | 4pm - 7pm |
| August 1 - August 22 | 1 | Saturday | 9am - 12pm |
| August 5 - August 26 | 1 | Tuesday | 4pm - 7pm |
Fall
| Dates | Sessions per week | Days of the week | Class start time range |
| September 9 - October 14 | 1 | Saturday | 9am - 11:20am |
| September 10 - October 15 | 1 | Sunday | 4:10pm - 6:30pm |
| September 11 - September 27 | 2 | Monday & Wednesday | 5pm - 6:45pm |
| September 12 - October 17 | 1 | Tuesday | 5pm - 6:45pm |
| October 23 - November 8 | 2 | Monday & Wednesday | 5pm - 6:45pm |
| October 24 - December 5 | 1 | Tuesday | 5pm - 6:45pm |
| October 28 - December 9 | 1 | Saturday | 9am - 11:20am |
| October 29 - December 10 | 1 | Sunday | 4:10pm - 6:30pm |