| Cambridge (Puslinch Lake) Water Aerodrome | |
| Tc: | CMB3 |
| Type: | Private |
| Operator: | Ron & Yvonne Harper |
| Location: | Cambridge, Ontario |
| Timezone: | EST |
| Summer: | EDT |
| Elevation-F: | 1,000 |
| Coordinates: | 43.4206°N -80.2569°W |
| Pushpin Map: | Canada Ontario |
| Pushpin Label: | CMB3 |
| Pushpin Map Caption: | Location in Ontario |
| R1-Number: | n/a |
| R1-Length-F: | n/a |
| R1-Length-M: | n/a |
| R1-Surface: | Water |
| Footnotes: | Source: Water Aerodrome Supplement |
Cambridge (Puslinch Lake) Water Aerodrome is located 3.5NM northeast of Cambridge, Ontario, Canada.