The city of Modesto regularly runs its summer swim program at the Johansen High School outdoor pool. Jackson said all MCS campuses are equipped with surveillance cameras and alarm systems.

Johansen High School pool: Monday-Thursday, 10 a.m.-noon and 4:30-7 p.m. Patterson. Through Aug. 1, closed June 19 and July 4. Lap swimming for individuals 18 and older, ages 14-17 with parental ...

Pitman High School: June 9 through July 31, Monday-Thursday, 12:30-2 p.m. Closed June 30 through July 10. Admission is $1, ages 17 and under, and $3 ages 18 and older.