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C

Height of Land Lake

Becker County, MinnesotaEutrophic

Height of Land Lake sits at a C on the grading scale — not impaired, not pristine, with summer measurements that vary year to year. Secchi readings are the weakest of the scored parameters, suggesting suspended sediment or algal biomass dominates the optical signal.

At a TSI of 50, Height of Land Lake reads as eutrophic — nutrient-rich enough that summer algal growth and reduced clarity are expected, not unusual. Height of Land Lake reaches 21 ft at its deepest point — typical for Minnesota mid-sized lakes, with seasonal stratification but limited cold-water refuge. At 3,795 acres, Height of Land Lake is one of the larger lakes in Becker County, with 13.0 miles of shoreline supporting multiple distinct use patterns. Height of Land Lake ranks 71 of 93 in Becker County — at the lower end of the locally monitored distribution.

No invasive species are currently listed at Height of Land Lake — the lake remains off the Minnesota infested-waters roster. Walleye are documented at Height of Land Lake, one of 13 fish species on record for the lake. A documented public access point at Height of Land Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. The grade is based on limited monitoring — fewer than three independent measurement years contribute, so future updates may shift the letter.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2023-06-01. 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 6.6 ft. Phosphorus level: 25 µg/L. Trophic State Index: 50.

MetricValueGrade
Water Clarity (Secchi Depth)6.6 ftD
Phosphorus25 µg/LB
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)50Eutrophic

High nutrients, frequent algae, reduced clarity

Lake Details

CharacteristicValue
Maximum Depth21 ft
Average Depth7.6 ft
Surface Area3.8K acres
Shoreline Length13 mi
Littoral Zone84%
Public AccessYes

Fish Species

black bullhead,black crappie,bluegill,bowfin (dogfish),brown bullhead,hybrid sunfish,largemouth bass,northern pike,pumpkinseed,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 Height of Land Lake (14-day solunar calendar)

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

Height of Land Lake fishing regulations (limits, seasons, special rules)

Water Quality Trend: Improving

Based on 4 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Improving+0.93 m/yr4
Phosphorus Improving-2.2 µg/L/yr4
See year-by-year chart →

Location

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County Ranking

Ranked #71 of 93 lakes in Becker County

Cleaner Lakes Within 30 Miles

Height of Land Lake holds Grade C. 5 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Becker County

DNR Fisheries Survey Summary

12 surveys on file from MN DNR Fisheries. Most recent: 2023-05-09 (Targeted Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
OTM60.05
CSH52.52
BLH30.00
SUN22.47
Yellow Perch19.970.23 lb
JND19.90

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

86 fish · 411 in · 2021-06-21
37190trophy 124567891011

From the 2023-05-09 survey

Height of Land Lake is a 3,795-acre lake located in central Becker County 15 miles east of Detroit Lakes. It is sometimes subject to low dissolved oxygen levels during the winter. The most severe winterkill occurred in 1996, eliminating most of the Walleye and panfish populations. Anglers reported dead fish following…

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 Height of Land Lake. 4 reports on file.

Reservoir Info (USACE NID)

Height of Land Lake is a man-made reservoir impounded by the Height of Land Lake (completed 1938), built primarily for recreation on the Otter Tail River; gravity-type dam, 12 ft tall and 60 ft long.

Surface area
3,500 ac
Normal storage
12,000 ac-ft
Max storage
24,000 ac-ft
Drainage area
172 sq mi
Hazard class
Low
Owner
MNDNR

Source: USACE National Inventory of Dams, NID ID MN00021 · Operator website

EPA Impairment Status

Height of Land Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).

Causes of impairment

MercuryNutrients (phosphorus, nitrogen)

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

Source: EPA ATTAINS assessment unit MN03-0195-00 · 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

Most recent sample: 2023-06-01

Monitoring stations: 1