Grinding Rock
- Country
- United States of America
- River
- Tr Turnback Cr
- Height
- 17 m
- Year
- 1979
- Coordinates
- 37.9367, -120.2576
Source: ICOLD 2025 register; public extract, location subject to source accuracy.
Source: ICOLD 2025 register; public extract, location subject to source accuracy.