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LakeQuality

Palosenjärvi

NR
Not yet rated
3.3 m clear · Oligotrophic
Limited DataOligotrophic

Palosenjärvi in Toivakka, Finland has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 3.3 m visibility. Phosphorus: 3.2 µg/L. Chlorophyll-a (algae): 2.5 µg/L. Maximum depth: 101.7 ft.

Clarity
3.3 m
Max depth
31 m
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Why Palosenjärvi has no A–F grade

Palosenjärvi 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 water clarity, phosphorus and algae (chlorophyll-a).

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.

Palosenjärvi is a lake in Toivakka County, Finland with a maximum depth of 102 feet.

Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2024-10-02. Grade methodology: LakeGrade methodology.

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Swimming Safety

Not rated

Limited data

Not rated for swimming — there is not enough monitoring data to judge this lake

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Water quality measurements for Palosenjärvi

These readings exist but do not meet the evidence bar for an A–F grade — see why.

Good clarity, visible to about 10.7 ft. Phosphorus level: 3.2 µg/L. Chlorophyll-a: 2.5 µg/L. Trophic State Index: 35.

MetricValueGrade
Water Clarity (Secchi Depth)3.25 mNot graded
Phosphorus3.2 µg/LNot graded
Chlorophyll-a (Algae)2.5 µg/LNot graded
Trophic State Index (TSI)35Oligotrophic

Low nutrients, clear water, excellent for swimming

Lake Details

CharacteristicValue
Maximum Depth31 m

Where to stay near Palosenjärvi

Compare lakeside cabins, hotels, and vacation rentals near Palosenjärvi in Toivakka, 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 Palosenjärvi

Frequently asked questions about Palosenjärvi

What is the water quality of Palosenjärvi?

Palosenjärvi in Toivakka, Finland has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 3.3 m visibility. Phosphorus: 3.2 µg/L. Chlorophyll-a (algae): 2.5 µg/L. Maximum depth: 101.7 ft.

Is Palosenjärvi safe to swim in?

Palosenjärvi 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 Palosenjärvi?

Palosenjärvi has a maximum depth of 101.7 feet.

Where this data comes from

25 measurements from 2 monitoring stations, 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-vesla25 samples · 2018–2024

Analytical methods

  • SYKE VESLA
Monitoring station identifiers (2)
  • 26123
  • 40411

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: 2024-10-02

Monitoring stations: 2

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