Lakes / Minnesota / Heron (South Heron)

Heron (South Heron), Minnesota

2,641 acres

Surface Area

5 ft

Max Depth

3 ft

Average Depth

14.43 mi

Shoreline

1,400 ft

Surface Elevation

Where It Sits, and How Deep It Goes

Locator - Minnesota

43.72 degrees N, 95.23 degrees W - Jackson County. State and county outlines drawn from Census boundary data; the lake marker is placed by its Minnesota DNR coordinates, not by eye. Schematic - not a survey map.

Depth Profile - Heron (South Heron)

Schematic cross-section drawn to one shared depth scale - not a survey or bathymetric map.

How Heron (South Heron) Stacks Up

The largest lake in Jackson County among those counted.
A shallow lake - typical of most Minnesota lakes, which run under 20 ft at their deepest.
About 130 miles from Minneapolis, as the crow flies.
11 fish species on the DNR list for this lake.

Fish Species

WalleyeNorthern PikeBlack CrappieYellow PerchBigmouth BuffaloBlack BullheadCommon CarpCommon ShinerOrangespotted SunfishTadpole MadtomWhite Sucker

Species recorded for this lake. Presence only - no abundance ratings.

Facts and Figures

Lake ID (DOW)32005707

CountyJackson

Average Water Clarity1.1 ft

Coordinates43.7203, -95.2295

Deepest Natural Lakes in Minnesota

#	Lake	County	Surface Area	Max Depth
1	Mahnomen, Alstead & Arco Mine	Crow Wing	272 acres	525 ft
2	Sabin	St. Louis	156 acres	465 ft
3	Gilbert Pit	St. Louis	243 acres	443 ft
4	Portsmouth Mine	Crow Wing	149 acres	395 ft
5	St James Pit	St. Louis	124 acres	381 ft

Largest Lakes in Minnesota

#	Lake	County	Surface Area	Max Depth
1	Lake of the Woods	Lake of the Woods	725,583 acres	210 ft
2	Rainy	St. Louis	210,200 acres	161 ft
3	Mille Lacs	Mille Lacs	128,250 acres	42 ft
4	Red (Upper Red)	Beltrami	119,294 acres	15 ft
5	Leech	Cass	103,444 acres	150 ft

Sources: Minnesota DNR lake data (ID 32005707); USGS. Verified October 30, 2026.