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LakeQuality

East Solomon Lake

F
Grade F — Algae-prone
Algae-prone · #19 of 25 lakes in the county · 2.6 ft clear · Eutrophic · 658 acres · from D
Eutrophic

East Solomon Lake in Kandiyohi County, Minnesota has a water quality grade of F (Algae-prone). Water clarity: 2.6 ft visibility. Phosphorus: 79 µg/L. Chlorophyll-a (algae): 44.7 µg/L. Maximum depth: 14 ft. Surface area: 657.72 acres.

Clarity
2.6 ft
Typical in August
76°F
Max depth
14 ft
Area
658 acres
Type
Eutrophic
Trend
Declining
Public access
Yes

Grade F measures nutrients and algae, not whether this is a good place for a cabin trip. Cabins and rentals near East Solomon Lake

Next lake in Kandiyohi County

DFoot Lake2.3 ft clear · Kandiyohi CountyView →
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East Solomon Lake is a 658-acre productive, nutrient-rich eutrophic lake in Kandiyohi County, Minnesota with a maximum depth of 14 feet. Water quality is graded F based on 2 sampling years through 2025. Overall water quality is declining over recent sampling years. The lake supports 15 documented fish species including black bullhead, black crappie, and bluegill. Public access is available with 1 public boat landing. Compared to the 24 other monitored lakes in Kandiyohi County, East Solomon Lake ranks #19 for water quality.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2025-09-23. Grade methodology: LakeGrade methodology.

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Swimming Safety

Grade only

Algae risk

Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.

Algae and nutrients are often high — check current advisories before swimming. Skip the water if you see scum or a paint-like bloom

Compare the safest swimming lakes near Willmar

Get alerts for East Solomon Lake

Water Quality Grade: F (Algae-prone)

Very murky, less than 2.6 ft of visibility. Phosphorus level: 79 µg/L. Chlorophyll-a: 44.7 µg/L. Trophic State Index: 66.

MetricValueGrade
Water Clarity (Secchi Depth)2.6 ftNot graded
Phosphorus79 µg/LPoor
Chlorophyll-a (Algae)44.7 µg/LPoor
Trophic State Index (TSI)66Eutrophic

High nutrients, frequent algae, reduced clarity

Where to stay near East Solomon Lake

Compare lakeside cabins, hotels, and vacation rentals near East Solomon Lake in Kandiyohi County, Minnesota — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water. The water-quality grade measures nutrients and algae, not lodging — cabins and rentals around East Solomon Lake are listed below.

Top-rated places to stay near East Solomon Lake

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Planning a whole trip? See where to stay at Minnesota’s top lakes →

Water Temperature

East Solomon Lake typically sits around 76°F at the surface in August. Summer average is about 74°F. Usually warmest in Jul (about 79°F) and coldest in Jun (about 66°F). These are typical values by month — not a live reading.

Jan
Feb
Mar
Apr
May
Jun
66°
Jul
79°
Aug
76°
Sep
68°
Oct
Nov
Dec

Typical surface water temperature by month, from 21 field readings (20212025) via the EPA Water Quality Portal. See the full East Solomon Lake water temperature breakdown →

Blue-Green Algae (Cyanobacteria)

No current satellite reading

There’s no recent EPA CyAN cyanobacteria estimate for East Solomon Lake — clouds, ice, or an off-season gap in coverage. The most recent reading was very high (1,235,948 cells/mL) on July 18, 2026.

Blue-green algae can appear and clear within days, so check your state’s current advisory before swimming. EPA CyAN ↗

Lake Details

CharacteristicValue
Maximum Depth14 ft
Surface Area658 acres
Shoreline Length8.7 mi
Littoral Zone100%
Public AccessYes

Lake Size & Watershed

Watershed (drainage) area
13 sq mi
Elevation
1,129 ft

Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).

Recreation & Access

1
Boat Landings
Yes
Public Access
  • East Solomon LakePublic

Fish Species

Click a species to see every graded lake where it is documented.

Fishing East Solomon Lake

DNR Fisheries Survey Summary

11 surveys on file from MN DNR Fisheries. Most recent: 2025-08-11 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Walleye25.342.65 lb
Black Bullhead21.410.74 lb
Largemouth Bass12.991.61 lb
Black Crappie9.810.25 lb
Yellow Perch8.270.13 lb
Bluegill6.500.26 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.

Walleye

26 fish · 728 in · 2025-08-11
530trophy 24810121416182022242628

Black Bullhead

125 fish · 614 in · 2025-08-11
2513067891011121314

Largemouth Bass

186 fish · 321 in · 2025-08-11
32160trophy 20468101214161820

Black Crappie

165 fish · 413 in · 2025-08-11
103520trophy 1045678910111213

From the 2025-08-11 survey

A standard survey was conducted on East Solomon Lake during August and September of 2025. A spring night electrofishing survey was conducted during early May of 2025 for sampling pre-spawn Largemouth Bass. A fall night electrofishing survey was conducted for young of year "YOY" (fingerling sized) Walleye in early…

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 East Solomon Lake. 3 reports on file.

These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).

Based on 5 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Improving+0.043 m/yr5
Phosphorus Declining+57 µg/L/yr2
Chlorophyll-a Declining+6.1 µg/L/yr2
See year-by-year chart →

EPA Impairment Status

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

Causes of impairment

Mercury

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

Source: EPA ATTAINS assessment unit MN34-0246-00 · Official waterbody report

County Ranking

Ranked #19 of 25 lakes in Kandiyohi County

Nearby Lakes With Higher Grades

East Solomon Lake holds Grade F. 3 nearby lakes hold higher nutrient-and-algae grades — useful for a swim day, not a reason to skip lodging here.

See full comparison →

Nearby Lakes in Kandiyohi County

NRSaint Johns Lake0.5 ft clearView →
DFoot Lake2.3 ft clear · EutrophicCompareView →
FLong Lake5 ft clear · EutrophicCompareView →
NRFlorida Slough Lake1 ft clearView →
DWillmar Lake2 ft clear · EutrophicCompareView →
AFlorida Lake12.3 ft clear · MesotrophicCompareView →

Frequently asked questions about East Solomon Lake

What is the water quality grade for East Solomon Lake?

East Solomon Lake in Kandiyohi County, Minnesota has a water quality grade of F (Algae-prone). Water clarity: 2.6 ft visibility. Phosphorus: 79 µg/L. Chlorophyll-a (algae): 44.7 µg/L. Maximum depth: 14 ft. Surface area: 657.72 acres.

Is East Solomon Lake safe to swim in?

Algae and nutrients are often high — check current advisories before swimming. Skip the water if you see scum or a paint-like bloom. East Solomon Lake has a water quality grade of F (Algae-prone). Algae concentration (chlorophyll-a) is 44.7 µg/L. Always check local health department advisories before swimming.

What is the water temperature of East Solomon Lake?

East Solomon Lake typically sits around 76°F at the surface in August, from 21 EPA Water Quality Portal field readings (2021–2025). That is a typical value for the month, not a live reading.

How deep is East Solomon Lake?

East Solomon Lake has a maximum depth of 14 feet. The lake covers 657.72 acres.

What fish are in East Solomon Lake?

Fish species found in East Solomon Lake include black bullhead, black crappie, bluegill, brown bullhead, common carp, green sunfish, hybrid sunfish, largemouth bass, northern pike, orangespotted sunfish, pumpkinseed, walleye, white sucker, yellow bullhead, yellow perch. East Solomon Lake is located in Kandiyohi County, Minnesota.

Does East Solomon Lake have blue-green algae?

There is no recent EPA CyAN cyanobacteria estimate for East Solomon Lake (clouds, ice, or an off-season gap). The most recent reading was very high (1,235,948 cells/mL). Blue-green algae can appear and clear within days, so check Minnesota's current advisory before swimming.

Are there boat ramps on East Solomon Lake?

East Solomon Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include East Solomon Lake. Public access is listed as yes.

Where this data comes from

46 measurements from 1 monitoring station, 2020–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • Minnesota Pollution Control Agency - Ambient Surface WaterMNPCA46 samples · 2020–2025

Analytical methods

  • Field measurement/observation, generic method
  • Phosphorus by Colorimetry
  • 10200 H ~ Chlorophyll a-b-c Determination
Monitoring station identifiers (1)

Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.

Other records on this page

Impairment status from EPA ATTAINS 303(d) database

Lake size & watershed from HydroLAKES (HydroSHEDS)

Lake details from Minnesota DNR LakeFinder

Named boat-access points from the USGS National Boat Ramps inventory