Where is Kalajärven Tekojärvi?

Kalajärven Tekojärvi is a lake in Seinäjoki, Finland. This page reports official water-quality measurements, shown as reported.

Is Kalajärven Tekojärvi safe to swim in?

Kalajärven Tekojärvi 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.

How deep is Kalajärven Tekojärvi?

Kalajärven Tekojärvi has a maximum depth of 24.6 feet.

Kalajärven Tekojärvi

Seinäjoki, FinlandView map Directions

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

Clarity

0.8 m

Murkier than most

Secchi · sampled 2026

Phosphorus

26.5 µg/L

Typical for Finland

Measured by Syke

Chlorophyll-a

21 µg/L

More algae than most

Measured by Syke

Max depth

7.5 m

Bathymetric survey

25 ft max depth
Limited data

See the measurements Directions Where to stay

Kalajärven Tekojärvi in Seinäjoki, Finland has official water-quality measurements, shown as reported. Water clarity: 0.8 m visibility. Phosphorus: 26.5 µg/L. Chlorophyll-a (algae): 21 µg/L. Maximum depth: 24.6 ft.

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How Kalajärven Tekojärvi is classified

Kalajärven Tekojärvi 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.

Kalajärven Tekojärvi is a lake in Seinäjoki County, Finland with a maximum depth of 25 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2026-03-10. 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 Kalajärven Tekojärvi 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 Kalajärven Tekojärvi

These are the measurements Syke publishes for Kalajärven Tekojärvi. More on the source.

Very murky, less than 2.6 ft of visibility. Phosphorus 26.5 µg/L. Chlorophyll-a 21 µg/L. TSI 58.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	0.8m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	26.5µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	21µg/L	Measured, 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.	58	Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Kalajärven Tekojärvi

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

Lake Details

Max depth

7.5 m

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Stays near Kalajärven Tekojärvi

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Fishing Kalajärven Tekojärvi

→ Kalajärven Tekojärvi fishing regulations (limits, seasons, special rules)

Frequently asked questions about Kalajärven Tekojärvi

Where is Kalajärven Tekojärvi?: Kalajärven Tekojärvi is a lake in Seinäjoki, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Kalajärven Tekojärvi?: Kalajärven Tekojärvi in Seinäjoki, Finland has official water-quality measurements, shown as reported. Water clarity: 0.8 m visibility. Phosphorus: 26.5 µg/L. Chlorophyll-a (algae): 21 µg/L. Maximum depth: 24.6 ft.
Is Kalajärven Tekojärvi safe to swim in?: Kalajärven Tekojärvi 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.
How deep is Kalajärven Tekojärvi?: Kalajärven Tekojärvi has a maximum depth of 24.6 feet.

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Where this data comes from

74 measurements from 1 monitoring station, 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-vesla74 samples · 2016–2026

Analytical methods

SYKE VESLA

Monitoring station identifiers (1)

4867

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