Kesagiagan Lake
Kesagiagan Lake in Beltrami County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar.
- Mean depth
- ~19 ft est.
- Trend
- ↑ Improving
Next lake in Beltrami County
Why Kesagiagan Lake has no grade
We grade a lake only when its monitoring record clears the evidence bar: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Kesagiagan Lake, no nutrient or algae measurement meets the evidence bar (at least 3 samples within 10 years).
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by MPCA and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Kesagiagan Lake is a lake in Beltrami County, Minnesota with an estimated average depth of about 19 feet. Overall water quality is improving over recent sampling years.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2020-03-04. Grade methodology: LakeGrade methodology.
Watch Kesagiagan Lake water quality
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Kesagiagan Lake
These readings exist but do not meet the evidence bar for an A–F grade — see why.
No clarity data.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples |
Where to stay near Kesagiagan Lake
Compare lakeside cabins, hotels, and vacation rentals near Kesagiagan Lake in Beltrami 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.
Top-rated places to stay near Kesagiagan Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Average Depth | ~19 ft est. |
Depth marked “est.” is a modeled estimate from HydroLAKES, not a measured survey. Minnesota has not published bathymetry for Kesagiagan Lake.
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.
Fishing Kesagiagan Lake
Water Quality Trend: ↑ Improving
Based on 6 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +0.543 m/yr | 6 |
| Phosphorus | ↑ Improving | -0.27 µg/L/yr | 6 |
| Chlorophyll-a | ↑ Improving | -0.08 µg/L/yr | 6 |
Graded lakes near Kesagiagan Lake
Kesagiagan Lake has no grade, but these lakes within a short drive do.
Nearby Lakes in Beltrami County
Frequently asked questions about Kesagiagan Lake
What is the water quality grade for Kesagiagan Lake?
- Kesagiagan Lake in Beltrami County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar.
Is Kesagiagan Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Kesagiagan Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
How deep is Kesagiagan Lake?
- No published bathymetric survey covers Kesagiagan Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 19 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate.
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Where this data comes from
2 measurements from 1 monitoring station, 2020. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Red Lake DNR
REDLAKE_WQX2 samples · 2020
Analytical methods
- Phosphorus by Two Reagent Colorimetry
- Turbidity by Nephelometry
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
Lake size & watershed from HydroLAKES (HydroSHEDS)
Lake details from Minnesota DNR LakeFinder