| La Grande-4/Lac de la Falaise Water Aerodrome | |
| Tc: | CLB6 |
| Type: | Private |
| Operator: | Air Mont-Laurier |
| Location: | Lake Katatipawasakakamaw |
| Timezone: | EST |
| Summer: | EDT |
| Elevation-F: | 1,050 |
| Coordinates: | 53.7094°N -73.7208°W |
| Pushpin Map: | Canada Quebec |
| Pushpin Label: | CLB6 |
| Pushpin Map Caption: | Location in Quebec |
| R1-Number: | n/a |
| R1-Length-F: | n/a |
| R1-Length-M: | n/a |
| R1-Surface: | Water |
| Footnotes: | Sources: Water Aerodrome Supplement |
La Grande-4/Lac de la Falaise Water Aerodrome is an aerodrome located on Lake Katatipawasakakamaw near the La Grande-4 generating station, Quebec, Canada.