Principal's Message Calendars Bell Schedule Staff Directory Maps and Directions Day Care Transportation District Website Drop off and Pick up Food Service
Transitional Kindergarten Kindergarten First Grade Second Grade Third Grade Fourth Grade Fifth Grade Sixth Grade Science Music Special Education
School Policies Dress Code Running Club Student Handbook
ORPTC California Standards
Teacher Web Resources Family Web Resources


California Megan's Law Website

Old River Attendance

Revenue lost to Old River due to absences for 2017/2018:


Revenue lost to Old River due to absences for 2016/2017:


Beside revenue, students miss out on the learning that takes place and it takes at least two days for every day missed to catch up.

Missing Children

Click HERE for list of missing children

2017-18 School Year Enrollment

Enrollment packets are available on our Registration page or at the Old River Elementary School front office: 30 Learning Lane, Brentwood. Transitional Kindergarten and Kindergarten Registration ...more

Interdistrict transfers for the 2017-2018 School Year

New applicants for Interdistrict transfers for the 2017-2018 school year will be placed on a waiting list and accepted for enrollment once the District has space. Interdistrict transfer applicants ...more

Bullying and Safety Concerns

SafeSchools Alert is our district's tip reporting service. If you have information about a threat to our safety, do your part and report it.

You can report by:
Call:  844-325-8574
Text:  844-325-8574

Report tips on:
- Bullying
- Intimidation
- Harassment
- Weapons
- Drugs
- Other

You can remain anonymous.


Knightsen Elementary School District Vision and Mission

Vision: A community cultivating the success of children.

Mission: To develop respectful, responsible, creative, lifelong learners Knightsen Elementary & Old River Elementary Schools will:

  • Deliver an academically challenging and technology-infused curriculum including the arts.
  • Provide a stimulating, safe and supportive learning environment.
  • Attract, retain, develop and evaluate a highly qualified and caring staff.
  • Encourage each child to reach his or her personal best.
  • Build integrity, character and civic responsibility in our students.
  • Engage families in the daily life of the school.
  • Instill school pride and honor tradition.
  • Connect students to the unique agricultural heritage of our community.
  • Respect the diversity of students.
  • Transition students to the next educational level.
  • Prepare students for diverse careers within a global economy.
  • Guide students to understand and use technology responsibly.


Old River School Calendar

Car Seat Law


Principal's Twitter Feed

KESD Instrument Drive

Do you have a musical instrument sitting in the closet?
Is your musical instrument collecting DUST?

DONATE YOUR INSTRUMENT to the Knightsen Elementary School District and give the gift of music to a student.


Click here for more information or contact Music Director, Mr. Niessner.