Welcome to Riverside Jr/Sr High School - Home of the Pirates

pirateThe MCSD Administrative Office in Heppner has changed our phone number to 541-676-5705.  The Irrigon Office number will remain the same, 541-922-4016.
Welcome to Riverside Jr/Sr High School and the community of Boardman, Oregon!
We have a student population of about 480 students, grades 7-12, with class sizes averaging about 25. Despite its size, Riverside students enjoy a dynamic staff. Diversity is seen in the variety of clubs, athletic opportunities and some of the best technology available. The Riverside staff are innovative and supportive in creating a safe learning environment. Everything combined; Riverside offers unique opportunities that can’t be found in big schools.
Business Week and Greatschools ranked Riverside Jr/Sr High School #1 Top Academic Performance for Low Socio Economic Area and #1 Most Improved school in Oregon. GO PIRATES!
Boardman is a great place to live, work, play and raise a family.  When asked, most will tell you it is the people who make this town so special.  They are hardworking, forward thinking, energetic and supportive of their children, neighbors and community.  We are proud of the way Boardman residents work together to provide opportunities for all ages – from sports teams to social events, to raising money for a good cause, there is always something to do and a new friend to meet.

Weekly Announcements

Weekly Announcements September 16th-19th                     

HAPPENING Today: ~Regular~ Bell Schedule  

(Events, meetings, sign-up info, etc.)


Tuesday, September 17th

5:00 pm Volleyball/JV @ Stevenson High School vs Stevenson Dismiss @ 1:15 pm Depart @ 1:30 pm

6:00 pm Volleyball/Varsity @ Stevenson High School vs Stevenson Dismiss @ 1:15 pm Depart @ 1:30 pm

Wednesday, September 18th

4:00 pm Boys Varsity Soccer @ Long Creek vs Ukiah Dismiss @ 12:30 pm Depart @ 12:45pm

Thursday, September 19th

4:00 pm Junior High Volleyball @ Irrigon High School vs Irrigon Dismiss @ 2:15 pm Depart @ 2:30 pm

4:00 pm Junior High Football @ Irrigon High School vs Irrigon Dismiss @ 2:15 pm Depart @ 2:30 pm

5:00 pm Volleyball/JV @ Irrigon High School vs Irrigon Depart @ 3:30 pm

6:00 pm Volleyball/Varisty @ Irrigon High School vs Irrigon Depart @ 3:30 pm

Friday, September 20th

12:30 pm Cross Country/Varsity @ Umatilla High School Depart @ 11:00 am

12:30 pm Junior High Cross Country @ Umatilla High School @ 11:00 am

7:00 pm Varsity Football vs Blanchet Catholic @ Riverside Jr/Sr High School


YOUTH CLUB Pirate FC is having Girl sign ups if interested stop by the office. 


Craft Club is starting this year on Sept 24th from 3:00 to 4:00 pm every Tuesday.

Bring an idea with you.

Bring materials if you know what you want to do. 

SOCCER BOYS SCARF SALE!  $20 each or if you purchase one or more they are $15 each! Stop by the office before school, during lunch or after school to purchase one!


Theater Auditions will be today September 16th for the play “The Importance of Being Earnest.” If you have any questions, please contact Connor Graham


Perfect Attendance

Reminder for Perfect Attendance for 1st quarter

Qualifications are:

5 or less tardies

No Absences

*If you are absent you have to have a doctor’s note-and it has to be due to illness, it can’t be for check-ups or regular appointments or dental/ortho. If it’s for bereavement, we need a note from your parent/guardian.

If you meet the above standards then you will not have to take finals and have the day off!!!

*AP/college courses do not apply



September 18,2019- Senior Career Day Job Shadow

October 14,2019- Picture Retake



  • DRIVERS- You need to fill out the Parking Permit Form in the main office.
  • HS LUNCH Reminder- You cannot be in the new commons during lunch. Please eat in the cafeteria or outside.
  • All drinks need to have a screw top lid. You cannot have drinks in disposable cups.


Message from Officer Shimer

  • Make sure you are locking all of your personal belongings.
  • Please use safe driving habits, especially when leaving the school parking lot.
Release Date