Friendly Reminder:
Students may not door dash lunch to the school.
Thank you for your cooperation!
CMAS Testing
CMAS testing will start on Tuesday, April 8th.
Please make sure your student arrives to school on time with a charged iPad each day.
AMS & SCHS Drama Presents:

Cost: $10 Adult; $7 Student
8th Grade End of Year Celebration
We are excited to announce that the 8th grade celebration this year will be on May 21st from 4:00-5:30 pm.
We are requesting a voluntary donation of $20.00, which you can pay through Revtrak or drop off at the front office, to support the party. If you want to help support other 8th graders, you can donate more than the suggested amount. However, all donations are 100% optional, and all students will participate in the celebration regardless of whether a donation is made.
Donations will be accepted through May 16th. Make your donation on RevTrak using this link.
If you have any questions about the 8th grade celebration or are interested in helping, please contact Molly Walsh, a member of our Parent Leadership Team, at [email protected]. Thank you in advance for your help and support!
We truly appreciate the support of our Altona families and look forward to celebrating your students’ transition from middle school to high school!
St. Vrain’s Unframed Art Show live at the Boulder County Fairgrounds Exhibition Hall from April 15-20
Please join us at the Boulder County Fairgrounds Exhibition Hall from April 15-20 for the public viewing of artworks from all grade levels and schools across the St. Vrain Valley. Different mediums will be featured including ceramics, digital art/photography, drawing, jewelry making, metalwork, mixed media, painting, and printmaking.

Youth Life Skills Fair
*this event is sponsored by the City of Longmont and will offer opportunities for students to learn common life skills (how to knot a tie, or change a tire, etc).
When: Sunday, April 6th from 11:00 am – 4:00 pm
Where: Boulder County Fairgrounds
Altona Spirit Wear

SCHS Girls Basketball Clinic

Music Innovation Mixer Night, Mic Check & Make
The student-led Symphonation team is excited to invite all SVVSD 8th – 12th grade students to our second ever Music Innovation Mixer Night

STEM E3 program for St. Vrain Students


Dia de Ciencias
SHPE CU Boulder is inviting your school’s students to our 3rd annual Dia de Ciencias on April 12th, 2025 to our CU Boulder campus from 9:00am to 3:00 pm. We have a full day of STEM projects and activities scheduled for the students, and a light breakfast and lunch will be provided. This event is free for all students who attend.
Contact Us
We know that staying connected with our administrative team plays a vital role in ensuring a successful educational journey for your student. Don’t hesitate to reach out, ask questions, and share your thoughts. Your active involvement is key to creating the best environment for your middle schooler’s growth and development.
Meet our Counseling Team
Meet Altona’s counseling team. They’re here to support your student’s well-being and academic journey. Reach out anytime – we’re here for you!
Recent Updates
View our latest news and announcements.
From Classrooms to Careers: The P-TECH Advantage
The moment is thrilling: high school seniors standing at the edge of the stage, their eyes set on the long-awaited moment when they’ll cross and receive their diplomas — a symbol of countless hours of perseverance, dedication, and growth. In the Spring of 2024, 44 Pathways in Technology Early College High School (P-TECH) students crossed […]
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Altona Middle School and Flagstaff Academy recognized as 2025 Colorado Trailblazer Schools to Watch
Altona Middle School and Flagstaff Academy have been recognized by Colorado Association of Middle Level Education (CAMLE) as 2025 Colorado Trailblazer Schools to Watch. The middle schools are two of five selected in Colorado and will be recognized nationwide at the National Schools to Watch Conference in June 2025 in Washington, DC. Selection is based […]
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Silver Creek High School to Host 15th Annual Lunar New Year Celebration
Silver Creek High School in partnership with the Asian-Pacific Association of Longmont (A-PAL) invites the community to its 15th Annual Lunar New Year Celebration on Saturday, February 22, 2025, at Silver Creek High School (4901 Nelson Road, Longmont, CO). This free and public event runs from 2:00 to 5:00 p.m., with doors opening at 1:30 […]
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