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LakeQuality

Kuurtojärvi

Suomussalmi, FinlandView mapDirections

Syke publishes the water-quality measurements for Kuurtojärvi. Here is what has been measured.

Clarity
2 m
Typical for Finland
Secchi · sampled 2025
Phosphorus
12 µg/L
Typical for Finland
Measured by Syke
Chlorophyll-a
6.2 µg/L
Typical for Finland
Measured by Syke
Max depth
7.8 m
Bathymetric survey
  • 26 ft max depth
  • Limited data

Kuurtojärvi in Suomussalmi, Finland has official water-quality measurements, shown as reported. Water clarity: 2 m visibility. Phosphorus: 12 µg/L. Chlorophyll-a (algae): 6.2 µg/L. Maximum depth: 25.6 ft.

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How Kuurtojärvi is classified

Kuurtojärvi in Finland is published with the authority's own measurements and class. The measurements here are published by the agency that samples the lake, as reported. Sampling here has recorded water clarity, phosphorus and algae (chlorophyll-a).

LakeQuality publishes no grade of its own beside it. Everything below thathas been measured is reported on this page.

Monitoring: the Finnish Environment Institute (Syke) and the ELY Centres.

Kuurtojärvi is a lake in Suomussalmi County, Finland with a maximum depth of 26 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2025-09-22. Methodology: how these readings are compared.

Swimming conditions

No reading

Limited data

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Kuurtojärvi is safe to swim in today is a call for the Finnish Environment Institute (Syke) and the ELY Centres and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Kuurtojärvi

These are the measurements Syke publishes for Kuurtojärvi. More on the source.

Murky, only visible to about 6.6 ft. Phosphorus 12 µg/L. Chlorophyll-a 6.2 µg/L. TSI 46.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)2mMeasured, not scored

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus12µg/LMeasured, not scored

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

Chlorophyll-a (algae)6.2µg/LMeasured, not scored

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.46Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

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Answers come straight from the public measurements and survey records on this page.

Lake Details

Max depth

7.8 m

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Frequently asked questions about Kuurtojärvi

Where is Kuurtojärvi?

Kuurtojärvi is a lake in Suomussalmi, Finland. This page reports official water-quality measurements, shown as reported.

What is the water quality of Kuurtojärvi?

Kuurtojärvi in Suomussalmi, Finland has official water-quality measurements, shown as reported. Water clarity: 2 m visibility. Phosphorus: 12 µg/L. Chlorophyll-a (algae): 6.2 µg/L. Maximum depth: 25.6 ft.

Measurements on this page ↑

Is Kuurtojärvi safe to swim in?

Kuurtojärvi has official nutrient and clarity measurements, not a bacteria swim class and not a safety clearance. Algal blooms, currents, and depth are not covered. Always check local notices before swimming.

Swimming on this page ↑

How deep is Kuurtojärvi?

Kuurtojärvi has a maximum depth of 25.6 feet.

Where this data comes from

20 measurements from 1 monitoring station, 2019–2025. Retrieved from Syke VESLA (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • Finnish Environment Institute (Syke) and ELY Centressyke-vesla20 samples · 2019–2025

Analytical methods

  • SYKE VESLA
Monitoring station identifiers (1)
  • 33026

Authority classifications are shown as the authority published them. See where the data comes from and data sources.