Sylkky Lake
Savonlinna, FinlandView mapDirections
Syke publishes the water-quality measurements for Sylkky Lake. Here is what has been measured.
- 53 ft max depth
- Limited data
Sylkky Lake in Savonlinna, Finland has official water-quality measurements, shown as reported. Water clarity: 5.1 m visibility. Phosphorus: 6 µg/L. Chlorophyll-a (algae): 2.6 µg/L. Maximum depth: 52.5 ft.
How Sylkky Lake is classified
Sylkky 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.
Sylkky Lake is a lake in Savonlinna County, Finland with a maximum depth of 53 feet.
Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2022-10-04. Methodology: how these readings are compared.
What Sylkky Lake is good for
From access and monitoring records, not editorial picks.
- Clear water16.7 ft of visibility
- Deep water52.5 ft surveyed max depth
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Sylkky 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.
Water quality measurements for Sylkky Lake
These are the measurements Syke publishes for Sylkky Lake. More on the source.
Crystal clear, you can see 16.7 ft down. Phosphorus 6 µg/L. Chlorophyll-a 2.6 µg/L. TSI 35.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 5.1m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 6µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 2.6µg/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 Sylkky Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
16 m
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Fishing Sylkky Lake
Frequently asked questions about Sylkky Lake
Where is Sylkky Lake?
- Sylkky Lake is a lake in Savonlinna, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Sylkky Lake?
- Sylkky Lake in Savonlinna, Finland has official water-quality measurements, shown as reported. Water clarity: 5.1 m visibility. Phosphorus: 6 µg/L. Chlorophyll-a (algae): 2.6 µg/L. Maximum depth: 52.5 ft.
Is Sylkky Lake safe to swim in?
- Sylkky 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 Sylkky Lake?
- Sylkky Lake has a maximum depth of 52.5 feet.
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Where this data comes from
22 measurements from 1 monitoring station, 2016–2022. Retrieved from Syke VESLA (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Finnish Environment Institute (Syke) and ELY Centres
syke-vesla22 samples · 2016–2022
Analytical methods
- SYKE VESLA
Monitoring station identifiers (1)
49423
Authority classifications are shown as the authority published them. See where the data comes from and data sources.