Blackwater River (Missouri)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Blackwater River is a 79.3-mile-long (127.6 km) The Blackwater River is formed by short north and south forks in Johnson County about 6 miles (10 km) northwest of Warrensburg and flows generally east-northeastwardly through Johnson, Pettis, Saline and Cooper counties, past the towns of Sweet Springs and Blackwater. It flows into the Lamine River in northwestern Cooper County, about 4 miles (6.4 km) southeast of Blackwater.tributary of the Lamine River in west-central Missouri in the United States. Via the Lamine and Missouri rivers, it is part of the watershed of the Mississippi River.