1. The outfall of the sewer system empties into the river.
2. The outfall from the factory was polluting the nearby stream.
3. The outfall pipe was clogged with debris, causing flooding in the area.
4. The outfall of the drainage system was designed to prevent flooding during heavy rain.
5. The outfall of the stormwater system was blocked, causing water to back up in the streets.
6. The outfall of the treatment plant released clean water back into the environment.
7. The outfall of the irrigation system was located at the edge of the field.
8. The outfall of the canal drained excess water into the reservoir.
9. The outfall of the dam released water into the valley below.
10. The outfall of the sewage treatment plant was carefully monitored to ensure compliance with environmental regulations.