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LakeQuality

Ylä-Valkeainen Lake

Suomussalmi, FinlandView mapDirections

Syke publishes the water-quality measurements for Ylä-Valkeainen Lake. Here is what has been measured.

Clarity
3 m
Clearer than most
Secchi · sampled 2023
Phosphorus
4.2 µg/L
Less phosphorus than most
Measured by Syke
Chlorophyll-a
3.6 µg/L
Less algae than most
Measured by Syke
Max depth
14.5 m
Bathymetric survey
  • 48 ft max depth
  • Limited data

Ylä-Valkeainen Lake in Suomussalmi, Finland has official water-quality measurements, shown as reported. Water clarity: 3 m visibility. Phosphorus: 4.2 µg/L. Chlorophyll-a (algae): 3.6 µg/L. Maximum depth: 47.6 ft.

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How Ylä-Valkeainen Lake is classified

Ylä-Valkeainen Lake 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.

Ylä-Valkeainen Lake is a lake in Suomussalmi County, Finland with a maximum depth of 48 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2023-08-28. Methodology: how these readings are compared.

What Ylä-Valkeainen Lake is good for

From access and monitoring records, not editorial picks.

  • Clear water9.8 ft of visibility
  • Deep water47.6 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 Ylä-Valkeainen Lake 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 Ylä-Valkeainen Lake

These are the measurements Syke publishes for Ylä-Valkeainen Lake. More on the source.

Moderate clarity, visible to about 9.8 ft. Phosphorus 4.2 µg/L. Chlorophyll-a 3.6 µg/L. TSI 37.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)3mMeasured, not scored

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

Total phosphorus4.2µg/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.37Oligotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Low nutrients, clear water. No reading is a swimming clearance.

Ask about Ylä-Valkeainen Lake

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

Lake Details

Max depth

14.5 m

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Frequently asked questions about Ylä-Valkeainen Lake

Where is Ylä-Valkeainen Lake?

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

What is the water quality of Ylä-Valkeainen Lake?

Ylä-Valkeainen Lake in Suomussalmi, Finland has official water-quality measurements, shown as reported. Water clarity: 3 m visibility. Phosphorus: 4.2 µg/L. Chlorophyll-a (algae): 3.6 µg/L. Maximum depth: 47.6 ft.

Measurements on this page ↑

Is Ylä-Valkeainen Lake safe to swim in?

Ylä-Valkeainen Lake 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 Ylä-Valkeainen Lake?

Ylä-Valkeainen Lake has a maximum depth of 47.6 feet.

Where this data comes from

8 measurements from 1 monitoring station, 2023. 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-vesla8 samples · 2023

Analytical methods

  • SYKE VESLA
Monitoring station identifiers (1)
  • 33844

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