湧出

1. Origins, structure, and basic meaning

• Structure: 湧出 (ゆうしゅつ) means water or another substance emerging from underground. 湧出している is ongoing; 湧出地点 is a compound naming the emergence point.
• Basic usage: Hot spring water gushes from a rock crack, and a groundwater emergence point is recorded on a map.

2. Common pitfalls and similar expressions

• Ongoing emergence and mapped point of emergence
  • から identifies the source; 地点 converts the event into a spatial location. The word does not describe deliberate pumping.