Union Mine High School

Home of the Diamondbacks

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Welcome to the Daily Diamondback!

To access our Daily Diamondback please go to our UMHS website (umhs.eduhsd.k12.ca.us) and click on "Read More" under Daily Announcements.

The Daily Diamondback

Click here to view our UMHS Daily Announcements

Support/Crisis Resources in El Dorado County

Click here for information and contact numbers.

STOPit - help keep UMHS safe

Take an active part in making this school a place you can be proud of. Report student behavior, unsafe conditions, or anything else you think the office should be aware of to the STOP it app with School Code: UMHS. If you do not have access to a phone use the TAKE A STAND form in the office. Let's make UMHS the best it can be!

Student ID Cards

REMINDER! ALL Students must have their Student ID card with them everyday at school. If you have lost your ID please go to the Finance Window to purchase a replacement card for $4.

School Rule Enforcement-No Cell Phones during the day.

This is a reminder that during instructional time, students are not to use their phones. Instructional time includes any and all time that a student is not before the final bell in the morning, in passing between classes, nutrition break, lunch and after the final bell.
  • Students who are on their phones while stepping away from their class to use the restroom, going to the office or for any other reason will have their phones confiscated and their parents will need to come pick them up.