| Key | Value |
| landuse | industrial |
| license:website | https://www.ferc.gov/sites/default/files/2020-06/P-1940-EA.pdf |
| operator | Wisconsin Public Service Corporation |
| operator:website | https://www.wisconsinpublicservice.com/company/hydroelectric |
| plant:method | run-of-the-river |
| plant:output:electricity | 17.24 MW |
| plant:source | hydro |
| power | plant |
| repair:website | https://www.jamespetersonsonsinc.com/2017/11/30/grandfather-falls-project/ |
| repair_2:website | https://www.garney.com/projects/grandfather-falls-hydro-plant-penstock-replacement/ |
| start_date | 1938 |
| type | multipolygon |