Gutter

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Across
  1. 3. A drainage network built to prevent flooding in Argentina's capital city.
  2. 8. A contemporary system designed to handle the heavy rainfall typical of the region.
  3. 9. A drainage system designed to cope with the city’s cold winters and occasional rain.
  4. 12. An ancient system built to handle the Mediterranean city’s infrequent but heavy rains.
  5. 15. A drainage network designed for the frequent rain typical of the Pacific Northwest.
  6. 16. A drainage system designed to cope with frequent flooding from heavy tropical storms in Thailand.
  7. 17. A historic street in Marseille, France, with a central drainage system.
  8. 20. A city in Ireland with a stone drainage system designed to handle frequent rain.
  9. 21. A drainage system designed for the island’s dry summers and wet winters.
  10. 23. Features an advanced drainage system built for rapid urban development and monsoons.
  11. 27. A system developed to deal with the rare but heavy rain in Egypt's capital.
  12. 28. A system developed to manage snowmelt and seasonal rainfall in Russia’s capital.
  13. 31. A drainage system integrated with the famous park in Rome, Italy.
  14. 33. A system built to manage rainfall in South Africa’s dry climate.
  15. 35. A historical system built to manage flooding near the Arno River in Italy.
  16. 37. Ancient drainage systems built to manage both city rain and the nearby mountainous runoff.
  17. 38. A city where the drainage system is carefully designed to avoid the effects of heatwaves and heavy rains.
  18. 39. A drainage system created to address flooding in Brazil's coastal city.
  19. 40. A historical drainage system in Portugal built to manage the city's Mediterranean climate.
Down
  1. 1. A traditional drainage system adapted to the city’s location near rivers in Belgium.
  2. 2. A modern drainage system designed for one of Europe’s major ports.
  3. 4. A massive, modern system that controls runoff from one of the largest cities in the world.
  4. 5. A vast underground network built in the 19th century to manage wastewater.
  5. 6. A drainage system designed to protect Venice from seasonal floods.
  6. 7. A drainage system created to address the challenges of rising tides in Venice.
  7. 10. A drainage system designed to deal with the confluence of rivers and seasonal rain.
  8. 11. A system designed to manage the short but intense rainfall and snowmelt in Iceland.
  9. 13. A complex underground system that dates back to medieval times in France.
  10. 14. Ancient drainage solutions created to handle seasonal flooding in Egypt.
  11. 18. A city where modern drainage solutions work to keep flooding at bay during heavy rains.
  12. 19. A system designed to handle both the seasonal rains and occasional floods in Chile.
  13. 21. A luxury drainage system designed to address runoff from the steep hillsides in the city-state.
  14. 22. A drainage system designed to manage frequent tropical downpours in Nigeria’s largest city.
  15. 23. An extensive system built in the 19th century to combat disease and flooding.
  16. 24. A former industrial drainage system running through Oslo, Norway.
  17. 25. A drainage system designed to cope with monsoon rains and coastal flooding.
  18. 26. Known for its unique street drainage, taking advantage of the city’s layout in England.
  19. 29. Known for its innovative drainage that adapts to the city’s coastal location.
  20. 30. Features traditional drainage systems designed for tropical downpours.
  21. 32. A modern system designed to control runoff from the city's large urban area.
  22. 34. Known for its efficient underground drainage that deals with both rain and snowmelt.
  23. 36. A drainage system designed to manage heavy rain in this northern European city.