# Mad River

> tributary of the Cocheco River in New Hampshire, United States

**Wikidata**: [Q6726033](https://www.wikidata.org/wiki/Q6726033)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mad_River_(Cocheco_River_tributary))  
**Source**: https://4ort.xyz/entity/mad-river-q6726033


## References

1. Geographic Names Information System. 2018
2. GeoNames