Which of these yard jobs should you call 811 about before you start?

Start playing free

  1. Raking leaves
  2. Mowing the grass
  3. Planting a tree

🔒 The answer is for AhaBulb members. Members see the answer, why it's right and the official sources for every card of Stuff Every Homeowner Should Know, plus timed practice exams.

The first 50 cards of every test are free to play.

Play the free cards See membership

Like this card?
Play the game

References

  1. 811 Before You Dig (Common Ground Alliance) 811beforeyoudig.com Checked 2026-10-10.
  2. 811 Information For Homeowners 811beforeyoudig.com/for-homeowners Checked 2026-10-10.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game