Where is Haukkajärvi?

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

Is Haukkajärvi safe to swim in?

Haukkajärvi 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 Haukkajärvi?

Haukkajärvi has a maximum depth of 89.9 feet.

Haukkajärvi

Mikkeli, FinlandView map Directions

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

Clarity

3.2 m

Clearer than most

Secchi · sampled 2024

Phosphorus

4 µg/L

Less phosphorus than most

Measured by Syke

Chlorophyll-a

2 µg/L

Less algae than most

Measured by Syke

Max depth

27.4 m

Bathymetric survey

90 ft max depth
Limited data

See the measurements Directions Where to stay

Haukkajärvi in Mikkeli, Finland has official water-quality measurements, shown as reported. Water clarity: 3.2 m visibility. Phosphorus: 4 µg/L. Chlorophyll-a (algae): 2 µg/L. Maximum depth: 89.9 ft.

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How Haukkajärvi is classified

Haukkajärvi 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.

Haukkajärvi is a lake in Mikkeli County, Finland with a maximum depth of 90 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2024-08-15. Methodology: how these readings are compared.

What Haukkajärvi is good for

From access and monitoring records, not editorial picks.

Clear water10.5 ft of visibility
Deep water89.9 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 Haukkajärvi 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 Haukkajärvi

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

Good clarity, visible to about 10.5 ft. Phosphorus 4 µg/L. Chlorophyll-a 2 µg/L. TSI 35.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	3.2m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	4µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	2µg/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.	35	Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic

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

Ask about Haukkajärvi

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

Lake Details

Max depth

27.4 m

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Stays near Haukkajärvi

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Fishing Haukkajärvi

→ Haukkajärvi fishing regulations (limits, seasons, special rules)

Frequently asked questions about Haukkajärvi

Where is Haukkajärvi?: Haukkajärvi is a lake in Mikkeli, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Haukkajärvi?: Haukkajärvi in Mikkeli, Finland has official water-quality measurements, shown as reported. Water clarity: 3.2 m visibility. Phosphorus: 4 µg/L. Chlorophyll-a (algae): 2 µg/L. Maximum depth: 89.9 ft.
Is Haukkajärvi safe to swim in?: Haukkajärvi 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 Haukkajärvi?: Haukkajärvi has a maximum depth of 89.9 feet.

Explore Haukkajärvi across LakeQuality

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Where this data comes from

16 measurements from 1 monitoring station, 2018–2024. 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-vesla16 samples · 2018–2024

Analytical methods

SYKE VESLA

Monitoring station identifiers (1)

10754

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