Fish Guide Pro

Features

Fish Smart And Legal, Every Time

Lake stats, special regulations, and access points — pulled straight from official DNR data.

Nobody plans a trip around getting a ticket, but slot limits and special regs change lake to lake, and the easiest way to miss one is to not know it existed. This page — and the feature behind it — exists so that's one less thing you have to worry about before you launch.

What It Does

Fish Guide Pro's Lake Information panel surfaces what you need to fish a lake smart and legal: area, shore length, mean and max depth, littoral acreage, GPS coordinates, county, and whether a lake carries border water, sentinel, or special regulation status. Special regulations — slot limits, minimum size changes, reduced bag limits — are flagged directly in the app so you know before you're on the water, not after.

The lake profile also includes access information, invasive species status, and water clarity, so you can match your approach to actual conditions instead of guessing. All of it is pulled from official DNR data sources.

Best used for

  • Checking for slot limits or special size restrictions before you keep fish
  • Confirming a lake's max depth before a first-time visit
  • Identifying sentinel lakes with special gear restrictions to avoid violations
  • Researching border water regulations for lakes that cross state lines
Lake Minnetonka detail page showing lake size and depth stats, a full fish species list, and an offline access download option
Core lake stats, species list, and special regulations — all in one place, all sourced from DNR data.
A note on regulations: Regulations can change. Always verify current rules with the Minnesota DNR before fishing.

Pair lake regulations with DNR Survey Data to know the fishery, or the Contour Maps to know the water before you launch.

Frequently Asked Questions

Where does the regulation data come from?

All lake info and regulation flags are pulled from official Minnesota DNR data sources.

Does the app replace checking the DNR regulations myself?

No — regulations can change, and anglers are always responsible for verifying current rules with the Minnesota DNR before fishing. The app is a starting point, not the final word.

What counts as a "special regulation"?

Things like slot limits, minimum size changes, and reduced bag limits that apply to a specific lake rather than the statewide default.

Know Before You Go.

Check any lake's regs before you launch.

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