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C

Wine Lake

Becker County, MinnesotaEutrophic

Wine Lake sits at a C on the grading scale — not impaired, not pristine, with summer measurements that vary year to year. The two scored sub-grades — clarity and phosphorus — track close together, so neither one is dragging the average down.

Eutrophic conditions are the baseline here: clarity drops noticeably in late summer, and dissolved oxygen near the bottom can become a concern. The lake's 61 ft maximum depth is in the upper tier for Minnesota — deep enough for cold-water fish to find refuge in summer. At 415 acres, Wine Lake fits the Minnesota median for monitored lakes, with 6.4 miles of shoreline. Wine Lake ranks 84 of 93 in Becker County — at the lower end of the locally monitored distribution.

Wine Lake is on the Minnesota infested-waters list for zebra mussels — boaters should follow clean-drain-dry protocols when moving gear to or from the lake. The fishery includes walleye among the lake's 16 documented species — a notable draw for Minnesota anglers. A documented public access point at Wine Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. The lake has a long ice-out record — 80 observations on file, with a median ice-out around Apr 19. 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 2023-09-19. Grade methodology: LakeGrade methodology.

Reviewed by LakeQuality Editorial Team · Updated

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Swimming Safety

Generally safe for swimming, moderate water quality

Water Quality Grade: C, Fair

Murky, only visible to about 4.9 ft. Phosphorus level: 32 µg/L. Trophic State Index: 54.

MetricValueGrade
Water Clarity (Secchi Depth)4.9 ftD
Phosphorus32 µg/LC
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)54Eutrophic

High nutrients, frequent algae, reduced clarity

Lake Details

CharacteristicValue
Maximum Depth61 ft
Surface Area414.51 acres
Shoreline Length6.4 mi
Littoral Zone37%
Public AccessYes

Fish Species

black bullhead,black crappie,bluegill,bowfin (dogfish),brown bullhead,green sunfish,hybrid sunfish,largemouth bass,northern pike,pumpkinseed,rock bass,tullibee (cisco),walleye,white sucker,yellow bullhead,yellow perch

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

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

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

Wine Lake fishing regulations (limits, seasons, special rules)

Invasive & Introduced Species

Red chips are ecologically harmful invasive species. Gray chips are stocked or introduced fish that aren't a current ecological concern.

zebra mussel

Water Quality Trend: Declining

Based on 2 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Stable-0.02 m/yr2
Phosphorus Declining+7 µg/L/yr2

Ice Season

Historical ice data from Minnesota DNR (145 observations).

Typical Ice-Out
Apr 19
Typical Ice-In
Nov 24

Estimated open water season: 219 days

EarliestLatest
Ice-Out2024-03-21 (2024)2013-05-11 (2013)
Ice-In1991-11-04 (1991)2004-12-14 (2004)

Most recent ice-out: 2025-04-14

Location

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County Ranking

Ranked #84 of 93 lakes in Becker County

Cleaner Lakes Within 30 Miles

Wine Lake holds Grade C. 5 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Becker County

State Parks Near Wine Lake

DNR Fisheries Survey Summary

14 surveys on file from MN DNR Fisheries. Most recent: 2021-06-28 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
MMS168.13
Bluntnose Minnow109.02
BKF65.54
Bluegill25.980.17 lb
BCS8.50
Northern Pike8.251.33 lb

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.

Bluegill

217 fish · 29 in · 2021-06-28
56280trophy 1023456789

Northern Pike

163 fish · 427 in · 2021-06-28
30150468101214161820222426

From the 2021-06-28 survey

Long Lake is a 415-acre lake located in Becker County on the western city limits of Detroit Lakes. Long Lake possesses a heavily developed shoreline and receives a high level of recreational use and angling pressure, particularly during the open water season. Zebra mussels were discovered in the lake in 2020. A…

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 Wine Lake. 3 reports on file.

EPA Impairment Status

Wine Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).

Causes of impairment

Nutrients (phosphorus, nitrogen)

A Total Maximum Daily Load (TMDL) plan has been approved.

Source: EPA ATTAINS assessment unit MN03-0398-00 · Official waterbody report

Data Sources

Water quality data from the EPA Water Quality Portal

Impairment status from EPA ATTAINS 303(d) database

Grading methodology based on Metropolitan Council standards

Lake details from Minnesota DNR LakeFinder

Ice data from Minnesota DNR Climate

Most recent sample: 2023-09-19

Monitoring stations: 1