| LC control no. | sh 85114689 |
|---|---|
| Geographic heading | Rock River (Wis. and Ill.) |
| Geographic subdivision usage | Rock River (Wis. and Ill.) |
| Variant(s) | Lower Rock River (Wis. and Ill.) |
| See also | Rivers--Illinois Rivers--Wisconsin |
| Found in | 99-179046: Wisconsin. Dept. of Natural Resources. Lower Rock River Basin water quality management plan, 1998. |
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