Kuratti Lake
Kuratti Lake in Kuusamo, Finland has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 37 µg/L. Chlorophyll-a (algae): 9.9 µg/L. Maximum depth: 6.6 ft.
- Max depth
- 2 m
Why Kuratti Lake has no A–F grade
Kuratti 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.
Kuratti Lake is a lake in Kuusamo County, Finland with a maximum depth of 7 feet.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2017-09-26. 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 Kuratti Lake
These readings exist but do not meet the evidence bar for an A–F grade — see why.
No clarity data. Phosphorus level: 37 µg/L. Chlorophyll-a: 9.9 µg/L. Trophic State Index: 55.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 37 µg/L | Not graded |
| Chlorophyll-a (Algae) | 9.9 µg/L | Not graded |
| Trophic State Index (TSI) | 55 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 2 m |
Where to stay near Kuratti Lake
Compare lakeside cabins, hotels, and vacation rentals near Kuratti Lake in Kuusamo, 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.
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Fishing Kuratti Lake
Frequently asked questions about Kuratti Lake
What is the water quality of Kuratti Lake?
- Kuratti Lake in Kuusamo, Finland has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 37 µg/L. Chlorophyll-a (algae): 9.9 µg/L. Maximum depth: 6.6 ft.
Is Kuratti Lake safe to swim in?
- Kuratti 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 Kuratti Lake?
- Kuratti Lake has a maximum depth of 6.6 feet.
Explore Kuratti Lake across LakeGrade
More lakes in Finland
Where this data comes from
22 measurements from 2 monitoring stations, 2016–2017. 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 · 2016–2017
Analytical methods
- SYKE VESLA
Monitoring station identifiers (2)
5577980672
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: 2017-09-26
Monitoring stations: 2