#3
Largest by Area Lake in United States
Sorted by Surface Area
Value: 19,010 km²
Lake in United States
Lake Ontario is a lake located in United States. This page highlights its key ranking metrics, including Surface Area, Maximum Depth, and Water Volume, to help users compare it with other lakes in United States.

See how this lake performs across different ranking categories in United States.
#3
Sorted by Surface Area
Value: 19,010 km²
#9
Sorted by Maximum Depth
Value: 244 meters
#2
Sorted by Water Volume
Value: 1,640 km³
#14
Sorted by Surface Area
Value: 19,010 km²
#11
Sorted by Water Volume
Value: 1,640 km³
| Metric | Value | Description |
|---|---|---|
| Surface Area | 19,010 km² | Total surface area covered by the lake. |
| Maximum Depth | 244 meters | Deepest measured point of the lake. |
| Water Volume | 1,640 km³ | Total estimated volume of water contained in the lake. |
| Surface Elevation | 74 meters | Elevation of the lake surface above sea level. |
Metric values are based on the verified sources listed below.
Lake Ontario is located in United States. The location details shown here are based on the currently available city, state, and country information for this lake.
Explore other lakes in United States and compare them with Lake Ontario.
This lake is compared with other lakes in United States using the ranking metrics available on this page. These metrics help show how Lake Ontario performs across different comparison categories, such as Surface Area, Maximum Depth, and Water Volume.
Ranking positions are calculated from structured data instead of being manually assigned. As more verified information is added, corrected, or expanded, the rankings and metric values may be updated over time.
For this page, the comparison focuses on measurable data rather than user reviews or star ratings.
Lake Ontario details on this page are based on verified public sources and structured LocoDeck ranking data.
Lake Ontario is located in United States.
Lake Ontario is listed as a lake in United States. This page highlights key metrics such as Surface Area, Maximum Depth, and Water Volume to help compare it with other lakes.
Lake Ontario is compared using the ranking metrics available for lakes in United States. The comparison focuses on structured data and metric values rather than user reviews or star ratings.