Omaha District Command Blast Crossword

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Across
  1. 3. River name that exists in multiple districts
  2. 4. What drives our work
  3. 6. Equation engineers trust more than opinions
  4. 7. Engineering discipline focused on soil and foundations
  5. 9. Flood risk reduction structure along a river
Down
  1. 1. Leader of the safety extremists
  2. 2. Area that drains water into a river
  3. 4. Simplified representation of a real-world system
  4. 5. USACE value that comes first
  5. 8. Fuel of engineers