Welcome to Timberlane Regional High School

2014 New Hampshire High School of Excellence and Home of the Owls

DISTANCE LEARNING DAYS - INFORMATION AND GRADE LEVEL EXPECTATIONS

Recent Posts

TRSD Press Release 9-12-2025

Sep 12, 2025
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TRHS 2024-2025 Quarter 4 Honor Roll

Jun 30, 2025
Timberlane Regional High School 2024-25 Quarter 4 Honor Roll
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Notification of School Climate Surveys

May 6, 2025
Notification of School Climate Surveys, NH186:11 This notification is to inform the Timberlane Regional School District Community that Timberlane Regional Middle School and Timberlane Regional High School will be administrating a voluntary school climate survey to students, staff and parents during the week of May 19, 2025 through May 23, 2025. A link to a…
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TRHS 2024-2025 Quarter 3 Honor Roll

Apr 25, 2025
Timberlane Regional High School 2024-25 Quarter 3 Honor Roll
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TRHS 2024-2025 Quarter 2 Honor Roll

Feb 18, 2025
Timberlane Regional High School 2024-25 Quarter 2 Honor Roll
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RSS TRSD Announcements

Upcoming Events

Events on September 17, 2025
(HS) Senior Parent Night for TRHS College Bound Seniors at the PAC
Starts: 6:00 pm
Ends: September 17, 2025 - 7:00 pm
Location: High School
Description: Parents and guardians of the senior class is invited to a presentation provided by the School Counseling office regarding the college planning and admission process.
Group: TRHS Counseling Office
Spaces: HS PAC (Calendar Only)
Events on September 18, 2025
(HS) Diplomacy Club Bake Sale
Starts: 7:00 am
Ends: September 18, 2025 - 2:15 pm
Location: High School
Description: Group: Diplomacy Club
Spaces: HS Main Entrance - Table in Hallway
(HS) Milkmen Improv Comedy Show at the PAC
Starts: 6:30 pm
Ends: September 18, 2025 - 8:30 pm
Location: High School
Description: Group: Timberlane Music & Drama
Spaces: HS PAC (Calendar Only)
School Board Meeting
Starts: 7:00 pm
Ends: September 18, 2025 - 9:00 pm
Location: 30 Greenough Rd, Plaistow, NH 03865, USA
Events on September 19, 2025
(HS) Diplomacy Club Bake Sale
Starts: 7:00 am
Ends: September 19, 2025 - 2:15 pm
Location: High School
Description: Group: Diplomacy Club
Spaces: HS Main Entrance - Table in Hallway
Events on September 24, 2025
(SAU) Early Release - All Schools
Starts: 12:00 am
Ends: September 25, 2025 - 12:00 am
Events on September 25, 2025
Budget Committee Meeting
Starts: 7:00 pm
Ends: September 25, 2025 - 9:00 pm
Location: 30 Greenough Rd, Plaistow, NH 03865, USA
Events on September 26, 2025
(HS) Spirit week Pep Rally
Starts: 12:00 pm
Ends: September 26, 2025 - 2:15 pm
Location: High School
Description: Group: TRHS Student Council
Spaces: Gymnasium
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