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LakeQuality

Kurkijärvi

Mänttä-Vilppula, FinlandView mapDirections

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

Clarity
2.5 m
Clearer than most
Secchi · sampled 2025
Phosphorus
7.6 µg/L
Less phosphorus than most
Measured by Syke
Chlorophyll-a
3.6 µg/L
Less algae than most
Measured by Syke
Max depth
17 m
Bathymetric survey
  • 56 ft max depth
  • Limited data

Kurkijärvi in Mänttä-Vilppula, Finland has official water-quality measurements, shown as reported. Water clarity: 2.5 m visibility. Phosphorus: 7.6 µg/L. Chlorophyll-a (algae): 3.6 µg/L. Maximum depth: 55.8 ft.

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How Kurkijärvi is classified

Kurkijärvi 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.

Kurkijärvi is a lake in Mänttä-Vilppula County, Finland with a maximum depth of 56 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2025-10-23. Methodology: how these readings are compared.

What Kurkijärvi is good for

From access and monitoring records, not editorial picks.

  • Deep water55.8 ft surveyed max depth

Swimming conditions

No reading

Limited data

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

Whether Kurkijärvi 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 Kurkijärvi

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

Moderate clarity, visible to about 8.2 ft. Phosphorus 7.6 µg/L. Chlorophyll-a 3.6 µg/L. TSI 41.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)2.5mMeasured, not scored

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

Total phosphorus7.6µg/LMeasured, not scored

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

Chlorophyll-a (algae)3.6µg/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.41Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Kurkijärvi

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

Lake Details

Max depth

17 m

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Frequently asked questions about Kurkijärvi

Where is Kurkijärvi?

Kurkijärvi is a lake in Mänttä-Vilppula, Finland. This page reports official water-quality measurements, shown as reported.

What is the water quality of Kurkijärvi?

Kurkijärvi in Mänttä-Vilppula, Finland has official water-quality measurements, shown as reported. Water clarity: 2.5 m visibility. Phosphorus: 7.6 µg/L. Chlorophyll-a (algae): 3.6 µg/L. Maximum depth: 55.8 ft.

Measurements on this page ↑

Is Kurkijärvi safe to swim in?

Kurkijärvi 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 Kurkijärvi?

Kurkijärvi has a maximum depth of 55.8 feet.

Where this data comes from

28 measurements from 1 monitoring station, 2016–2025. 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-vesla28 samples · 2016–2025

Analytical methods

  • SYKE VESLA
Monitoring station identifiers (1)
  • 8388

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