Where is Ślesińskie?

Ślesińskie is a lake in LW10088, Poland. This page reports official water-quality measurements, shown as reported.

Is Ślesińskie safe to swim in?

Ślesińskie 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.

Ślesińskie

LW10088, PolandView map Directions

GIOŚ publishes the water-quality measurements for Ślesińskie. Here is what has been measured.

Clarity

3.4 m

Clearer than most

Secchi · sampled 2025

Phosphorus

153 µg/L

More phosphorus than most

Measured by GIOŚ

Chlorophyll-a

3.4 µg/L

Less algae than most

Measured by GIOŚ

Limited data

See the measurements Directions Where to stay

Ślesińskie in LW10088, Poland has official water-quality measurements, shown as reported. Water clarity: 3.4 m visibility. Phosphorus: 153 µg/L. Chlorophyll-a (algae): 3.4 µg/L.

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How Ślesińskie is classified

Ślesińskie in Poland 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 Chief Inspectorate of Environmental Protection (Główny Inspektorat Ochrony Środowiska).

Ślesińskie is a lake in LW10088 County, Poland.

Source: the Chief Inspectorate of Environmental Protection (Główny Inspektorat Ochrony Środowiska) — not the EPA Water Quality Portal, last sampled 2025-10-15. Methodology: how these readings are compared.

What Ślesińskie is good for

From access and monitoring records, not editorial picks.

Clear water11 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 Ślesińskie is safe to swim in today is a call for the Chief Inspectorate of Environmental Protection (Główny Inspektorat Ochrony Środowiska) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Ślesińskie

These are the measurements GIOŚ publishes for Ślesińskie. More on the source.

Good clarity, visible to about 11 ft. Phosphorus 153 µg/L. Chlorophyll-a 3.4 µg/L. TSI 54.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	3.35m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	153µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	3.4µg/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.	54	Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Ślesińskie

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

Stays via Stay22

Stays near Ślesińskie

Compare lakeside cabins, hotels, and vacation rentals near Ślesińskie in LW10088, Poland — 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.

Top-rated places to stay near Ślesińskie

Prices for Oct 2–4, 4 adults. Change dates on the map below.

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Fishing Ślesińskie

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

Frequently asked questions about Ślesińskie

Where is Ślesińskie?: Ślesińskie is a lake in LW10088, Poland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Ślesińskie?: Ślesińskie in LW10088, Poland has official water-quality measurements, shown as reported. Water clarity: 3.4 m visibility. Phosphorus: 153 µg/L. Chlorophyll-a (algae): 3.4 µg/L.
Is Ślesińskie safe to swim in?: Ślesińskie 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 Ślesińskie across LakeQuality

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Where this data comes from

12 measurements from 1 monitoring station, 2025. Retrieved from GIOŚ lake monitoring (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

Główny Inspektorat Ochrony Środowiskagios-pjwp12 samples · —

Analytical methods

GIOŚ PJWP lake monitoring

Monitoring station identifiers (1)

PL02S0502_0130

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