May 26-June 4
| Day(s) | Lap Swim* | Open Swim** | Twilight | Splash Park |
| Monday-Friday |
7:30-10am | — | 4-7pm | 4-7pm |
| Saturday | — | 11:30am-8pm** | 6-8pm | 11:30am-7pm |
| Sunday | — | 11:30am-7pm** | 5-7pm | 11:30am-7pm |
| Memorial Day, May 28 |
7:30-10am | 11:30am-6pm** | — | 11:30am-6pm |
June 5-August 21
Due to pool staff returning to school in late August, it is possible that portions of Otter Cove will be closed. To confirm availability of specific amenities, please call 630-513-4377.
| Day(s) | Lap Swim* | Open Swim** | Twilight | Splash Park^ |
| Monday-Friday |
7:30-10am | 11:30am-8pm | 5-8pm | 11:30am-7pm |
| Saturday |
— | 11:30am-8pm | 6-8pm | 11:30am-7pm |
| Sunday |
— | 11:30am-7pm | 5-7pm | 11:30am-7pm |
| Independence Day, July 4 |
7:30-10am | 11:30am-6pm | — | 11:30am-6pm |
August 22-September 3+
| Day(s) | Lap Swim* | Open Swim** | Twilight | Splash Park^ |
| Monday-Friday |
7:30-9am | — | — | 11:30am-5pm |
| Saturday & Sunday |
— | 11:30am-7pm | 5-7pm | 11:30am-7pm |
| Friday, August 31 |
7:30-9am | 11:30am-5pm | — | 11:30am-5pm |
| Labor Day, September 3 |
7:30-9am | 11:30am-6pm | — | 11:30am-6pm |
*During Lap Swim, for ages 16+, the pool is shared with swim lesson programs. Lap lanes are also available during Open Swim.
**Residents and 2018 Season Pass holders may enter 30 minutes before regular Open Swim hours.
^Aug 23-30, Splash Park fees are RES $3/NR $4 per person.
+Due to pool staff returning to school in late August, it is possible that portions of Otter Cove will be closed.
Pool Closings:
Hours are subject to change without notice. The pool will be closed during inclement weather. For more details: click here