The William Wagner Aquatic Center at El Corazon in Oceanside has a 56-meter competition pool, diving boards, and more.

The William Wagner Aquatic Center at El Corazon in Oceanside has a 56-meter competition pool, diving boards, instructional pool, splash pad, administrative offices, meeting rooms, a large multi-purpose events center, locker rooms, and viewing areas. Here, the Mission Hills High School boys water polo team works out at the pool

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