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LakeQuality

Vihnusjärvi

Nokia, FinlandView mapDirections

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

Clarity
1.6 m
Typical for Finland
Secchi · sampled 2026
Phosphorus
12 µg/L
Typical for Finland
Measured by Syke
Chlorophyll-a
5.7 µg/L
Typical for Finland
Measured by Syke
Max depth
17.1 m
Bathymetric survey
  • 56 ft max depth
  • Limited data

Vihnusjärvi in Nokia, Finland has official water-quality measurements, shown as reported. Water clarity: 1.6 m visibility. Phosphorus: 12 µg/L. Chlorophyll-a (algae): 5.7 µg/L. Maximum depth: 56.1 ft.

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How Vihnusjärvi is classified

Vihnusjärvi 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.

Vihnusjärvi is a lake in Nokia 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 2026-05-06. Methodology: how these readings are compared.

What Vihnusjärvi is good for

From access and monitoring records, not editorial picks.

  • Deep water56.1 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 Vihnusjärvi 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 Vihnusjärvi

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

Murky, only visible to about 5.2 ft. Phosphorus 12 µg/L. Chlorophyll-a 5.7 µg/L. TSI 47.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)1.6mMeasured, 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)5.7µg/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.47Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Vihnusjärvi

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

Lake Details

Max depth

17.1 m

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Stays near Vihnusjärvi

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Fishing Vihnusjärvi

Frequently asked questions about Vihnusjärvi

Where is Vihnusjärvi?

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

What is the water quality of Vihnusjärvi?

Vihnusjärvi in Nokia, Finland has official water-quality measurements, shown as reported. Water clarity: 1.6 m visibility. Phosphorus: 12 µg/L. Chlorophyll-a (algae): 5.7 µg/L. Maximum depth: 56.1 ft.

Measurements on this page ↑

Is Vihnusjärvi safe to swim in?

Vihnusjärvi 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 Vihnusjärvi?

Vihnusjärvi has a maximum depth of 56.1 feet.

Where this data comes from

131 measurements from 2 monitoring stations, 2016–2026. 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-vesla131 samples · 2016–2026

Analytical methods

  • SYKE VESLA
Monitoring station identifiers (2)
  • 7682
  • 7672

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