| Québec/Lac Saint-Augustin Water Airport | |
| Tc: | CSN8 |
| Type: | Private |
| Operator: | Aviation Roger Forgues |
| Location: | Quebec City |
| Timezone: | EST |
| Summer: | EDT |
| Elevation-F: | 133 |
| Coordinates: | 46.7514°N -71.3942°W |
| Pushpin Map: | Canada Quebec#Canada |
| Pushpin Label: | CSN8 |
| Pushpin Map Caption: | Location in Quebec |
| R1-Number: | n/a |
| R1-Length-F: | n/a |
| R1-Length-M: | n/a |
| R1-Surface: | Water |
| Footnotes: | Source: Water Aerodrome Supplement |
Québec/Lac Saint-Augustin Water Airport is located 6NM southwest of Quebec City, Quebec, Canada.