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LakeQuality
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Five Point Lake

Cass County, MinnesotaMesotrophic

On the LakeGrade rubric, Five Point Lake pulls an A: clarity at 12.8 ft and 16 µg/L of phosphorus put it in the top bracket for Minnesota. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.

Mesotrophic conditions dominate at Five Point Lake: enough nutrients for a healthy fishery, not so much that algal blooms become a chronic problem. Five Point Lake reaches 37 ft at its deepest point — typical for Minnesota mid-sized lakes, with seasonal stratification but limited cold-water refuge. The lake's 251 acres and 3.7 miles of shoreline put it in the mid-range bucket — large enough for varied use, small enough that watershed inputs reach the whole basin. Five Point Lake sits at rank 81 of 133 in Cass County, in the lower half of the local distribution.

Five Point Lake has no invasive species recorded in Minnesota state databases as of 2023, though prevention practices still apply at all access points. Walleye are documented at Five Point Lake, one of 13 fish species on record for the lake. A documented public access point at Five Point Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. Ice-out has been recorded 13 times at Five Point Lake, with a median around Apr 14. Monitoring depth is thin here: the LakeGrade rubric is applied to a small number of sample years, and the grade will be revised as more data accumulates.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2023-09-07. Grade methodology: LakeGrade methodology.

Swimming Safety

Excellent for swimming, crystal clear water with minimal algae

Water Quality Grade: A, Excellent

Good clarity, visible to about 12.8 ft. Phosphorus level: 16 µg/L. Trophic State Index: 42.

MetricValueGrade
Water Clarity (Secchi Depth)12.8 ftB
Phosphorus16 µg/LA
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)42Mesotrophic

Moderate nutrients, good water quality

Lake Details

CharacteristicValue
Maximum Depth37 ft
Surface Area250.65 acres
Shoreline Length3.7 mi
Littoral Zone35%
Public AccessYes

Fish Species

Click a species to see all Minnesota and Wisconsin lakes where it is found.

→ Best fishing times for Five Point Lake (14-day solunar calendar)

→ Is it safe to eat fish from Five Point Lake? (mercury & PFAS guide)

Five Point Lake fishing regulations (limits, seasons, special rules)

Ice Season

Historical ice data from Minnesota DNR (24 observations).

Typical Ice-Out
Apr 14
Typical Ice-In
Nov 24

Estimated open water season: 224 days

EarliestLatest
Ice-Out2012-03-24 (2012)2013-05-08 (2013)
Ice-In2003-11-07 (2003)2001-12-01 (2001)

Most recent ice-out: 2024-04-03

Location

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County Ranking

Ranked #81 of 133 lakes in Cass County

Nearby Lakes in Cass County

DNR Fisheries Survey Summary

11 surveys on file from MN DNR Fisheries. Most recent: 2025-06-23 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Bluntnose Minnow28.61
BNS24.65
Yellow Perch16.960.11 lb
Bluegill13.540.17 lb
Largemouth Bass10.680.99 lb
BCS9.78

CPUE = catch per unit effort, averaged across surveys (excludes juvenile shoreline seining). Higher CPUE = more abundant in standardized sampling.

Length Distributions

Number of fish caught at each inch class in the most recent survey that recorded lengths. Red dashed line marks an approximate trophy threshold for that species.

Yellow Perch

45 fish · 57 in · 2025-06-23
29150567

Bluegill

72 fish · 29 in · 2025-06-23
19100trophy 1023456789

Largemouth Bass

2 fish · 1213 in · 2025-06-23
101213

From the 2025-06-23 survey

Five Point Lake (DOW#11-0351, Lake Class 31) is a 219-acre lake with 88.0 littoral acres, 3.7 miles of shoreline, and a maximum depth of 37 feet located near Hackensack, MN. There is a state-owned public access on the west shore. The DNR has classified Minnesota's lakes into 43 different classes based on physical,…

Source: MN DNR LakeFinder Fisheries Lake Survey

DNR Reports & Resources

Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Five Point Lake. 4 reports on file.

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Lake details from Minnesota DNR LakeFinder

Ice data from Minnesota DNR Climate

Most recent sample: 2023-09-07

Monitoring stations: 1