Where is Ryökäsvesi-Liekune?

Ryökäsvesi-Liekune is a lake in Hirvensalmi, Finland. This page reports official water-quality measurements, shown as reported.

Is Ryökäsvesi-Liekune safe to swim in?

Ryökäsvesi-Liekune 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 Ryökäsvesi-Liekune?

Ryökäsvesi-Liekune has a maximum depth of 78.7 feet.

Ryökäsvesi-Liekune

Hirvensalmi, FinlandView map Directions

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

Clarity

2.8 m

Clearer than most

Secchi · sampled 2026

Phosphorus

5.4 µg/L

Less phosphorus than most

Measured by Syke

Chlorophyll-a

3.2 µg/L

Less algae than most

Measured by Syke

Max depth

24 m

Bathymetric survey

79 ft max depth
Limited data

See the measurements Directions Where to stay

Ryökäsvesi-Liekune in Hirvensalmi, Finland has official water-quality measurements, shown as reported. Water clarity: 2.8 m visibility. Phosphorus: 5.4 µg/L. Chlorophyll-a (algae): 3.2 µg/L. Maximum depth: 78.7 ft.

Loading map…

How Ryökäsvesi-Liekune is classified

Ryökäsvesi-Liekune 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.

Ryökäsvesi-Liekune is a lake in Hirvensalmi County, Finland with a maximum depth of 79 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2026-06-17. Methodology: how these readings are compared.

What Ryökäsvesi-Liekune is good for

From access and monitoring records, not editorial picks.

Deep water78.7 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 Ryökäsvesi-Liekune 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.

Get alerts for Ryökäsvesi-Liekune →

Water quality measurements for Ryökäsvesi-Liekune

These are the measurements Syke publishes for Ryökäsvesi-Liekune. More on the source.

Moderate clarity, visible to about 9.2 ft. Phosphorus 5.4 µg/L. Chlorophyll-a 3.2 µg/L. TSI 39.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	2.8m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	5.4µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	3.2µg/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.	39	Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic

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

Ask about Ryökäsvesi-Liekune

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

Lake Details

Max depth

24 m

Stays via Stay22

Stays near Ryökäsvesi-Liekune

Compare lakeside cabins, hotels, and vacation rentals near Ryökäsvesi-Liekune in Hirvensalmi, Finland — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

Top-rated places to stay near Ryökäsvesi-Liekune

Prices for Oct 2–4, 4 adults. Change dates on the map below.

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Follow Ryökäsvesi-Liekune’s readings

Email me when new measurements post for this lake. Updates stay free.

Or email

Fishing Ryökäsvesi-Liekune

→ Ryökäsvesi-Liekune fishing regulations (limits, seasons, special rules)

Frequently asked questions about Ryökäsvesi-Liekune

Where is Ryökäsvesi-Liekune?: Ryökäsvesi-Liekune is a lake in Hirvensalmi, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Ryökäsvesi-Liekune?: Ryökäsvesi-Liekune in Hirvensalmi, Finland has official water-quality measurements, shown as reported. Water clarity: 2.8 m visibility. Phosphorus: 5.4 µg/L. Chlorophyll-a (algae): 3.2 µg/L. Maximum depth: 78.7 ft.
Is Ryökäsvesi-Liekune safe to swim in?: Ryökäsvesi-Liekune 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 Ryökäsvesi-Liekune?: Ryökäsvesi-Liekune has a maximum depth of 78.7 feet.

Explore Ryökäsvesi-Liekune across LakeQuality

Lake Fishing Forecast

Species activity outlook by water temperature and season

More lakes in Finland

Lakes in Finland

Official water quality for lakes in Finland

Lake water quality by country

EU bathing ratings and named-lake measurements

Where this data comes from

196 measurements from 11 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-vesla196 samples · 2016–2026

Analytical methods

SYKE VESLA

Monitoring station identifiers (11)

56066
66058
15031
15030
54989
57782
54991
98686
98687
98688
98689

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