Three Rivers Middle College Magnet High School is a choice high school program that serves 11th and 12th grade students. WELCOME!
Three Rivers Middle College Magnet High School is a choice high school program
that serves 11th and 12th grade students who are interested in pursuing studies in
the fields of engineering technology, business and finance, and hotel/hospitality
management. A dual enrollment magnet high school, the students will complete high school
graduation requirements while having the opportunity to take coll
04/08/2026
SCHOOL CLOSURE - Friday, April 10th
Three Rivers Middle College will be closed on Friday, April 10th due to a building IT issue affecting internet and phone services.
For the safety of all students and staff, the building will not be accessible.
Please note: SAT and CPR make-up classes will be rescheduled. Updates will be provided as soon as they are available.
Thank you for your patience and understanding.
From the Capitol to Classrooms
As the Connecticut General Assembly considers key education proposals, LEARN Executive Director Kate Ericson shares messages on legislative priorities that impact students and schools across Connecticut. Please watch.
From the Capitol to the Classroom
As the Connecticut General Assembly considers key education proposals, LEARN's Executive Director shares a message on the issues that impact students and families across Connecticut. LEARN is southeastern Connecticut's regional educational service center and operates The Friendship School, Regional Multicultural Magnet School, Marine Science Magnet High School, and Three Rivers Middle College Magnet High School. Watch to learn more.
12/15/2025
TRMC students are spreading some holiday cheer to local nursing homes with holiday cards and chocolate bar snowman ⛄️
11/20/2025
Alumni spotlight:
This week Jaeden Spitale (class of 2018) came to speak with our futures classes about his career in law. After graduating from TRMC, Jaeden went to UCONN for his undergraduate degree and then onto Vermont Law School. He currently works at a law firm in Manchester where he specializes in the practice of family law.
TRMC thanks Jaeden for taking the time to come and speak with our classes and provide insight into the career of law. If any TRMC alumni would like to come in and speak about your life and career after TRMC please reach out. We would love to hear from you!
11/18/2025
Last week, members of our NHS made and donated over 60 sandwiches to Saint Vincent de Paul Place in Norwich. Proud of these students helping the community during a time when it is needed the most!
06/02/2025
Congratulations to Justin on all he has accomplished and all that’s to come!
STEM was a pathway to future career for Griswold teen Three Rivers Middle College Magnet High School's Justin Cohoon of Griswold is already looking beyond college.
05/28/2025
TRMC’s favorite superhero. Thank you to everyone who came to celebrate CK today! 💙🤍
Attention TRMC Alumni:
Don’t forget to let us know if you are able to attend the alumni event being held at TRMC on May 28th! It is very important that we get a headcount by April 30th.
To learn more about this event please message us or email Sarah at [email protected]. We hope to see you there!
02/05/2025
Check out what’s happening at TRMC!
| Monday | 7am - 3pm |
| Tuesday | 7am - 3pm |
| Wednesday | 7am - 3pm |
| Thursday | 7am - 3pm |
| Friday | 7am - 3pm |