Lake Upsilon
Find a fishing partner near Lake Upsilon
Match with other anglers nearby, share the boat, learn from each other and become better fishermen together — free to join.
About Lake Upsilon
Lake Upsilon is a natural lake or pond in North Dakota, United States. It covers approximately 2.12 km² (524 acres). The lake centroid is located at 48.9662° N, 99.8446° W. Fish species records for this lake are still being compiled. Lake boundary and identifier come from the USGS National Hydrography Dataset.
At a glance
Weather at Lake Upsilon
Best fishing times today
Day length: 15h 44mBite windows today
- Dawn09:44 – 11:54Excellent
- Morning11:54 – 18:46Good
- Midday18:46 – 23:38Calm
- Afternoon23:38 – 01:38Good
- Dusk01:38 – 03:48Excellent
- Night03:48 – 09:44Good
Plan your trip to Lake Upsilon
Everything you need before you launch — license, regulations, and current water conditions.
Plan a fishing day trip
How far are you willing to drive? We'll show other North Dakota lakes within your range.
Nearby lakes
For $5/month you help keep species, boundaries and coordinates fresh for 35 000+ lakes. FishMap is independent and community-funded.
Become a supporter →Frequently asked questions
What fish species live in Lake Upsilon?
No fish species have been catalogued yet for Lake Upsilon. Records are pulled from GBIF and updated regularly.
How big is Lake Upsilon?
Lake Upsilon covers approximately 2.12 square kilometres (524 acres), based on the USGS National Hydrography Dataset.
Where is Lake Upsilon located?
Lake Upsilon is located in North Dakota, United States, with its centroid at 48.9662°, -99.8446°.
Data sources: USGS National Hydrography Dataset · GBIF