Jormasjärvi
Sotkamo, FinlandView mapDirections
Syke publishes the water-quality measurements for Jormasjärvi. Here is what has been measured.
- 88 ft max depth
- Limited data
Jormasjärvi in Sotkamo, Finland has official water-quality measurements, shown as reported. Water clarity: 1.4 m visibility. Phosphorus: 10 µg/L. Chlorophyll-a (algae): 4.4 µg/L. Maximum depth: 88.3 ft.
How Jormasjärvi is classified
Jormasjärvi 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.
Jormasjärvi is a lake in Sotkamo County, Finland with a maximum depth of 88 feet.
Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2026-06-01. Methodology: how these readings are compared.
What Jormasjärvi is good for
From access and monitoring records, not editorial picks.
- Deep water88.3 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 Jormasjärvi 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 Jormasjärvi
These are the measurements Syke publishes for Jormasjärvi. More on the source.
Murky, only visible to about 4.6 ft. Phosphorus 10 µg/L. Chlorophyll-a 4.4 µg/L. TSI 46.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 1.4m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 10µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 4.4µg/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. | 46 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
Ask about Jormasjärvi
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
26.9 m
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Frequently asked questions about Jormasjärvi
Where is Jormasjärvi?
- Jormasjärvi is a lake in Sotkamo, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Jormasjärvi?
- Jormasjärvi in Sotkamo, Finland has official water-quality measurements, shown as reported. Water clarity: 1.4 m visibility. Phosphorus: 10 µg/L. Chlorophyll-a (algae): 4.4 µg/L. Maximum depth: 88.3 ft.
Is Jormasjärvi safe to swim in?
- Jormasjärvi 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 Jormasjärvi?
- Jormasjärvi has a maximum depth of 88.3 feet.
Explore Jormasjärvi across LakeQuality
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Where this data comes from
405 measurements from 6 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 Centres
syke-vesla405 samples · 2016–2026
Analytical methods
- SYKE VESLA
Monitoring station identifiers (6)
345455825370740582548792187922
Authority classifications are shown as the authority published them. See where the data comes from and data sources.