| LC control no. | sh 85086954 |
|---|---|
| Geographic heading | Monongahela River (W. Va. and Pa.) |
| Geographic subdivision usage | Monongahela River (W. Va. and Pa.) |
| Variant(s) | Mon River (W. Va. and Pa.) |
| See also | Rivers--Pennsylvania Rivers--West Virginia |
| Found in | GeoNames [algorithmically matched] stream; 40°26ʹ30ʺN 080°00ʹ58ʺW |
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