water

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Across
  1. 3. An ____ is the discharge point where the treated water flows into the river.
  2. 5. Clackamas Water Environment Services cleans more than seven _______ gallons a year, billion
  3. 7. This gas is a byproduct of the wastewater treatment process, and is being used at Tri-City Water Resource Recovery facility to generate power
  4. 8. It falls from the clouds
  5. 10. Animal waste adds _____ to the water which can deplete the oxygen in water necessary for aquatic vegetation, wildlife and fish
  6. 11. These common household items are often labelled flushable, but you shouldn’t
Down
  1. 1. Wastewater that arrives at a water resource recovery facility is called,
  2. 2. It’s important to keep storm drains clear to prevent…
  3. 4. It’s best to use _______ plants when landscaping
  4. 6. If you choose a weed or insect control product, look for the ____ label which helps identify less hazardous chemicals
  5. 9. An _______ is a primary sewer line that receives wastewater flow from several smaller trunk and local sewer lines – interceptor
  6. 12. Never hose down a ___ — this can send hazardous pollutants to our waters