Where is Ihalan Kontunen Lake?

Ihalan Kontunen Lake is a lake in Savonlinna, Finland. This page reports official water-quality measurements, shown as reported.

Is Ihalan Kontunen Lake safe to swim in?

Ihalan Kontunen 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.

How deep is Ihalan Kontunen Lake?

Ihalan Kontunen Lake has a maximum depth of 32.8 feet.

Ihalan Kontunen Lake

Savonlinna, FinlandView map Directions

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

Clarity

2 m

Typical for Finland

Secchi · sampled 2025

Phosphorus

9 µg/L

Less phosphorus than most

Measured by Syke

Chlorophyll-a

2.9 µg/L

Less algae than most

Measured by Syke

Max depth

10 m

Bathymetric survey

33 ft max depth
Limited data

See the measurements Directions Where to stay

Ihalan Kontunen Lake in Savonlinna, Finland has official water-quality measurements, shown as reported. Water clarity: 2 m visibility. Phosphorus: 9 µg/L. Chlorophyll-a (algae): 2.9 µg/L. Maximum depth: 32.8 ft.

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How Ihalan Kontunen Lake is classified

Ihalan Kontunen 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.

Ihalan Kontunen Lake is a lake in Savonlinna County, Finland with a maximum depth of 33 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2025-10-15. Methodology: how these readings are compared.

What Ihalan Kontunen Lake is good for

From access and monitoring records, not editorial picks.

Deep water32.8 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 Ihalan Kontunen 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 Ihalan Kontunen Lake

These are the measurements Syke publishes for Ihalan Kontunen Lake. More on the source.

Murky, only visible to about 6.6 ft. Phosphorus 9 µg/L. Chlorophyll-a 2.9 µg/L. TSI 42.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	2m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	9µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	2.9µg/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.	42	Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Ihalan Kontunen Lake

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

Lake Details

Max depth

10 m

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Stays near Ihalan Kontunen Lake

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Fishing Ihalan Kontunen Lake

→ Ihalan Kontunen Lake fishing regulations (limits, seasons, special rules)

Frequently asked questions about Ihalan Kontunen Lake

Where is Ihalan Kontunen Lake?: Ihalan Kontunen Lake is a lake in Savonlinna, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Ihalan Kontunen Lake?: Ihalan Kontunen Lake in Savonlinna, Finland has official water-quality measurements, shown as reported. Water clarity: 2 m visibility. Phosphorus: 9 µg/L. Chlorophyll-a (algae): 2.9 µg/L. Maximum depth: 32.8 ft.
Is Ihalan Kontunen Lake safe to swim in?: Ihalan Kontunen 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.
How deep is Ihalan Kontunen Lake?: Ihalan Kontunen Lake has a maximum depth of 32.8 feet.

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Where this data comes from

7 measurements from 1 monitoring station, 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-vesla7 samples · 2025

Analytical methods

SYKE VESLA

Monitoring station identifiers (1)

13252

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