# Lock and Dam No. 19

> lock and dam complex on the Mississippi River between Hamilton, Illinois, U.S., and Keokuk, Iowa, U.S.

**Wikidata**: [Q6665265](https://www.wikidata.org/wiki/Q6665265)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lock_and_Dam_No._19)  
**Source**: https://4ort.xyz/entity/lock-and-dam-no-19


## References

1. Geographic Names Information System. 2018
2. National Inventory of Dams
3. archINFORM
4. National Register of Historic Places
5. National Archives Catalog
6. [archINFORM](https://www.archinform.net/service/wd_aipro.php)