Kuorinki Lake
Kuorinki Lake in Kuusamo, Finland has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 6 µg/L. Chlorophyll-a (algae): 2.4 µg/L. Maximum depth: 27.2 ft.
- Max depth
- 8.3 m
Why Kuorinki Lake has no A–F grade
Kuorinki Lake in Finland is published with the authority's own measurements, not a LakeQuality letter. official authority class; not a LakeQuality A–F letter Sampling here has recorded phosphorus and algae (chlorophyll-a), but not water clarity.
A letter on the LakeQuality scale would be an invention, not an official class. Everything below that has been measured is still reported on this page.
Monitoring: the Finnish Environment Institute (Syke) and the ELY Centres.
Kuorinki Lake is a lake in Kuusamo County, Finland with a maximum depth of 27 feet.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2025-07-30. Grade methodology: LakeGrade methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Kuorinki Lake
These readings exist but do not meet the evidence bar for an A–F grade — see why.
No clarity data. Phosphorus level: 6 µg/L. Chlorophyll-a: 2.4 µg/L. Trophic State Index: 35.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 6 µg/L | Not graded |
| Chlorophyll-a (Algae) | 2.4 µg/L | Not graded |
| Trophic State Index (TSI) | 35 | Oligotrophic |
Low nutrients, clear water, excellent for swimming
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 8.3 m |
Where to stay near Kuorinki Lake
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Fishing Kuorinki Lake
Frequently asked questions about Kuorinki Lake
What is the water quality of Kuorinki Lake?
- Kuorinki Lake in Kuusamo, Finland has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 6 µg/L. Chlorophyll-a (algae): 2.4 µg/L. Maximum depth: 27.2 ft.
Is Kuorinki Lake safe to swim in?
- Kuorinki 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 Kuorinki Lake?
- Kuorinki Lake has a maximum depth of 27.2 feet.
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Where this data comes from
12 measurements from 2 monitoring stations, 2023–2025. Retrieved from Syke VESLA (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Finnish Environment Institute (Syke) and ELY Centres
syke-vesla12 samples · 2023–2025
Analytical methods
- SYKE VESLA
Monitoring station identifiers (2)
9192429907
Authority classifications are stored separately from LakeQuality A–F letters and are never blended. See methodology and data sources.
Data Sources
Water quality data from the EPA Water Quality Portal
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion
Most recent sample: 2025-07-30
Monitoring stations: 2