Bosjon is a lake in Sweden. This page reports official water-quality measurements, shown as reported.

Is Bosjon safe to swim in?

Bosjon 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.

Bosjon

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HaV publishes the water-quality measurements for Bosjon. Here is what has been measured.

Clarity

3.7 m

Typical for Sweden

Secchi · sampled 2023

Phosphorus

3.7 µg/L

Less phosphorus than most

Measured by HaV

Chlorophyll-a

1.6 µg/L

Less algae than most

Measured by HaV

Limited data

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Bosjon in Sweden has official water-quality measurements, shown as reported. Water clarity: 3.7 m visibility. Phosphorus: 3.7 µg/L. Chlorophyll-a (algae): 1.6 µg/L.

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How Bosjon is classified

Bosjon in Sweden 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 Swedish Agency for Marine and Water Management, via UNEP GEMS/Water.

Bosjon is a lake in Unknown County, Sweden.

Source: the Swedish Agency for Marine and Water Management, via UNEP GEMS/Water — not the EPA Water Quality Portal, last sampled 2023-10-16. Methodology: how these readings are compared.

What Bosjon is good for

From access and monitoring records, not editorial picks.

Clear water12.1 ft of visibility

Swimming conditions

No reading

Limited data

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Bosjon is safe to swim in today is a call for the Swedish Agency for Marine and Water Management, via UNEP GEMS/Water and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Bosjon

These are the measurements HaV publishes for Bosjon. More on the source.

Good clarity, visible to about 12.1 ft. Phosphorus 3.7 µg/L. Chlorophyll-a 1.6 µg/L. TSI 33.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	3.7m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	3.7µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	1.6µg/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.	33	Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic

Low nutrients, clear water. No reading is a swimming clearance.

Ask about Bosjon

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

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Stays near Bosjon

Compare lakeside cabins, hotels, and vacation rentals near Bosjon in Sweden — 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 Bosjon

→ Bosjon fishing regulations (limits, seasons, special rules)

Frequently asked questions about Bosjon

Where is Bosjon?: Bosjon is a lake in Sweden. This page reports official water-quality measurements, shown as reported.
What is the water quality of Bosjon?: Bosjon in Sweden has official water-quality measurements, shown as reported. Water clarity: 3.7 m visibility. Phosphorus: 3.7 µg/L. Chlorophyll-a (algae): 1.6 µg/L.
Is Bosjon safe to swim in?: Bosjon 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.

Explore Bosjon across LakeQuality

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Where this data comes from

172 measurements from 1 monitoring station, 2016–2023. Retrieved from UNEP GEMS/Water GFQA (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

European Environment Agencyeuropeanenvironmentagenc172 samples · —

Analytical methods

GEMStat OPEN / CC BY 4.0

Monitoring station identifiers (1)

SWE00110

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