War Club Lake
St. Louis County, Minnesota80 acresView mapDirections
Minnesota PCA publishes the water-quality measurements for War Club Lake. Here is what has been measured.
- Impaired · Mercury
- 40 ft max depth
- Limited data
War Club Lake in St. Louis County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Water clarity: 7.9 ft visibility. Maximum depth: 40 ft. Surface area: 79.81 acres.
Minnesota DNR's Standard Survey on July 19, 2023 caught 4.00 northern pike per gill net at War Club Lake. Length samples in the latest survey that recorded them ran 18–34 inches. DNR survey details →
War Club Lake is a 80-acre lake in St. Louis County, Minnesota with a maximum depth of 40 feet. Water clarity is improving over recent sampling years. The lake supports 8 documented fish species including bluegill, cisco species, and largemouth bass. No public access — the lake is private or restricted.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2023-08-21. Methodology: how these readings are compared.
What War Club Lake is good for
From access and monitoring records, not editorial picks.
- Fishing8 species recorded
- Deep water40 ft surveyed max depth
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. War Club Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Whether War Club Lake is safe to swim in today is a call for the Minnesota Pollution Control Agency and the Minnesota DNR and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for War Club Lake
These are the measurements Minnesota PCA publishes for War Club Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Moderate clarity, visible to about 7.9 ft. TSI 47.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 7.9ft | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 47 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about War Club Lake
Answers come straight from the public measurements and survey records on this page.
Minnesota DNR's Standard Survey on July 19, 2023 caught 4.00 northern pike per gill net at War Club Lake. Length samples in the latest survey that recorded them ran 18–34 inches.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows War Club Lake’s water-quality measurements separately, and the water-quality trend over 5 years of monitoring is stable. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
3 surveys on file from MN DNR Fisheries. Most recent: 2023-07-19 (Standard Survey).
3 surveys on file · most recent 2023-07-19 (Standard Survey)
| Species | Catch rate (CPUE) | Size | Avg weight |
|---|---|---|---|
| Yellow Perch | 5.33 | 2 in 2000-07-27 | |
| Largemouth Bass | 4.41 | 7–19 in 2023-07-19 | 1.13 lb |
| Northern Pike | 3.62 | 18–34 in 2023-07-19 | 1.66 lb |
| Rock Bass | 2.50 | 5–9 in 2010-07-19 | 0.24 lb |
| Tullibee (Cisco) | 1.17 | 6–9 in 2010-07-19 | 0.13 lb |
CPUE = catch per unit effort, fish caught per net per set in a standardised survey. It measures abundance, not size, and is not a weekly bite report.
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
Largemouth Bass
Northern Pike
Rock Bass
From the 2023-07-19 survey
War Club Lake is an 80 acre lake with good water clarity and a maximum depth of 40 feet. War Club Lake is located approximately 18 miles ESE of International Falls on the Kabetogama peninsula in Voyageurs National Park. War Club Lake is accessed via a shallow channel from Locator Lake which is accessed via portage…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for War Club Lake. 1 report on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — War ClubFisheries Lake Survey · MN DNR LakeFinder
Lake Details
Max depth
40 ft
Surface area
80 acres
Shoreline
2.5 mi
Littoral zone
46%
Share shallower than 15 ft
Public access
No
Listed by Minnesota PCA
Lake Size & Watershed
Watershed (drainage) area
5 sq mi
HydroLAKES / HydroSHEDS
Elevation
1,142 ft
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).
Stays via Stay22
Stays near War Club Lake
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Top-rated places to stay near War Club Lake
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Follow War Club Lake’s readings
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Fish Species
Click a species to see every lake where it is documented.
Fishing War Club Lake
Water Quality Trend: Stable
Based on 5 years of monitoring (2020–2024).
Water clarity
Improving5 years
Phosphorus
Worsening+2.72 µg/L/yr3 years
EPA Impairment Status
War Club Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Fish consumption.
Source: EPA ATTAINS assessment unit MN69-0937-00 · Official waterbody report
Nearby Lakes in St. Louis County
Frequently asked questions about War Club Lake
Where is War Club Lake?
- War Club Lake is a lake in St. Louis County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of War Club Lake?
- War Club Lake in St. Louis County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Water clarity: 7.9 ft visibility. Maximum depth: 40 ft. Surface area: 79.81 acres.
Is War Club Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. War Club Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
How deep is War Club Lake?
- War Club Lake has a maximum depth of 40 feet. The lake covers 79.81 acres.
What fish are in War Club Lake?
- Fish species found in War Club Lake include bluegill, cisco species, largemouth bass, northern pike, pumpkinseed, rock bass, smallmouth bass, yellow perch. War Club Lake is located in St. Louis County, Minnesota.
What did the DNR fisheries survey find at War Club Lake?
- Minnesota DNR's Standard Survey on July 19, 2023 caught 4.00 northern pike per gill net at War Club Lake. Length samples in the latest survey that recorded them ran 18–34 inches. A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows War Club Lake’s water-quality measurements separately, and the water-quality trend over 5 years of monitoring is stable. Catch rate is not a swim clearance and is not a weekly bite report.
Can I fish at War Club Lake?
- Public access to War Club Lake is listed as no on the lake record, so confirm before you make the trip. Seasons, size and bag limits, and whether you need a license are set by Minnesota's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
1 measurement from 1 monitoring station, 2023. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- USGS Minnesota Water Science Center
USGS-MN1 sample · 2023
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from 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