# log jam

> accumulation of large wood that can span an entire stream or river channel, preventing movement downstream (common in North America during historical period of moving lumber using rivers)

**Wikidata**: [Q1797874](https://www.wikidata.org/wiki/Q1797874)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Log_jam)  
**Source**: https://4ort.xyz/entity/log-jam


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Quora
3. National Library of Israel Names and Subjects Authority File