Ruby Lake

DNR survey data

Fish species

Rates come from standard DNR survey gear (gill nets, trap nets, electrofishing), judged against statewide benchmarks for the same gear — which is why the same number of fish per net can read differently for two species. Where the standard gear can't count a species reliably, the page shows presence and size only. Typical is the middle fish of those measured. Open a row for the full length spread, survey by survey. You can read every number on this page without an app or an account.

Within 30 miles

Nearby lakes

• Flour Lake · 330 ac · 0.5 mi
• Rudy Lake · 41 ac · 0.6 mi
• East Bearskin Lake · 593 ac · 0.7 mi
• Wampus Lake · 30 ac · 1.6 mi
• Aspen Lake · 141 ac · 1.7 mi
• Moon Lake · 148 ac · 2.1 mi
• Crocodile Lake · 295 ac · 2.2 mi
• Swamper Lake · 51 ac · 2.5 mi

Quick answers

Frequently asked questions

Is there a depth map for Ruby Lake?

The Minnesota DNR has not published bathymetry for Ruby Lake, so this page carries the survey record instead: species, catch rates and stocking history.

What fish are in Ruby Lake?

The most recent DNR survey (2014) recorded northern pike, yellow perch.

Is Ruby Lake stocked?

No stocking is on record for Ruby Lake in the DNR's stocking database.

When was Ruby Lake last surveyed?

The Minnesota DNR last surveyed Ruby Lake in 2014, the most recent of 2 surveys on record. A survey that old is a starting point, not a current reading.