Big John M
- Country
- United States of America
- River
- Tr-East Fork Armells Creek
- Height
- 16 m
- Year
- 1972
- Coordinates
- 47.2879, -109.217
Source: ICOLD 2025 register; public extract, location subject to source accuracy.
Source: ICOLD 2025 register; public extract, location subject to source accuracy.