Where is Ristijärvi-Välttämönselkä?

Ristijärvi-Välttämönselkä is a lake in Ranua, Finland. This page reports official water-quality measurements, shown as reported.

Is Ristijärvi-Välttämönselkä safe to swim in?

Ristijärvi-Välttämönselkä 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 Ristijärvi-Välttämönselkä?

Ristijärvi-Välttämönselkä has a maximum depth of 45.9 feet.

Ristijärvi-Välttämönselkä

Ranua, FinlandView map Directions

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

Clarity

2.2 m

Typical for Finland

Secchi · sampled 2024

Phosphorus

7.4 µg/L

Less phosphorus than most

Measured by Syke

Chlorophyll-a

4.6 µg/L

Typical for Finland

Measured by Syke

Max depth

14 m

Bathymetric survey

46 ft max depth
Limited data

See the measurements Directions Where to stay

Ristijärvi-Välttämönselkä in Ranua, Finland has official water-quality measurements, shown as reported. Water clarity: 2.2 m visibility. Phosphorus: 7.4 µg/L. Chlorophyll-a (algae): 4.6 µg/L. Maximum depth: 45.9 ft.

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How Ristijärvi-Välttämönselkä is classified

Ristijärvi-Välttämönselkä 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.

Ristijärvi-Välttämönselkä is a lake in Ranua County, Finland with a maximum depth of 46 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2024-10-08. Methodology: how these readings are compared.

What Ristijärvi-Välttämönselkä is good for

From access and monitoring records, not editorial picks.

Deep water45.9 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 Ristijärvi-Välttämönselkä 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 Ristijärvi-Välttämönselkä

These are the measurements Syke publishes for Ristijärvi-Välttämönselkä. More on the source.

Moderate clarity, visible to about 7.1 ft. Phosphorus 7.4 µg/L. Chlorophyll-a 4.6 µg/L. TSI 42.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	2.15m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	7.4µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	4.6µg/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.	42	Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Ristijärvi-Välttämönselkä

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

Lake Details

Max depth

14 m

Stays via Stay22

Stays near Ristijärvi-Välttämönselkä

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Fishing Ristijärvi-Välttämönselkä

→ Ristijärvi-Välttämönselkä fishing regulations (limits, seasons, special rules)

Frequently asked questions about Ristijärvi-Välttämönselkä

Where is Ristijärvi-Välttämönselkä?: Ristijärvi-Välttämönselkä is a lake in Ranua, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Ristijärvi-Välttämönselkä?: Ristijärvi-Välttämönselkä in Ranua, Finland has official water-quality measurements, shown as reported. Water clarity: 2.2 m visibility. Phosphorus: 7.4 µg/L. Chlorophyll-a (algae): 4.6 µg/L. Maximum depth: 45.9 ft.
Is Ristijärvi-Välttämönselkä safe to swim in?: Ristijärvi-Välttämönselkä 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 Ristijärvi-Välttämönselkä?: Ristijärvi-Välttämönselkä has a maximum depth of 45.9 feet.

Explore Ristijärvi-Välttämönselkä across LakeQuality

Lake Fishing Forecast

Species activity outlook by water temperature and season

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EU bathing ratings and named-lake measurements

Where this data comes from

33 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-vesla33 samples · 2018–2024

Analytical methods

SYKE VESLA

Monitoring station identifiers (1)

36244

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