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LakeQuality

Uva Lake

Ristijärvi, FinlandView mapDirections

Syke publishes the water-quality measurements for Uva Lake. Here is what has been measured.

Clarity
1.7 m
Typical for Finland
Secchi · sampled 2021
Phosphorus
11 µg/L
Typical for Finland
Measured by Syke
Chlorophyll-a
3.7 µg/L
Less algae than most
Measured by Syke
  • Limited data

Uva Lake in Ristijärvi, Finland has official water-quality measurements, shown as reported. Water clarity: 1.7 m visibility. Phosphorus: 11 µg/L. Chlorophyll-a (algae): 3.7 µg/L.

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How Uva Lake is classified

Uva Lake in Finland 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 Finnish Environment Institute (Syke) and the ELY Centres.

Uva Lake is a lake in Ristijärvi County, Finland.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2021-09-28. Methodology: how these readings are compared.

Swimming conditions

No reading

Limited data

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

Whether Uva Lake is safe to swim in today is a call for the Finnish Environment Institute (Syke) and the ELY Centres and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Uva Lake

These are the measurements Syke publishes for Uva Lake. More on the source.

Murky, only visible to about 5.6 ft. Phosphorus 11 µg/L. Chlorophyll-a 3.7 µg/L. TSI 45.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)1.7mMeasured, not scored

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus11µg/LMeasured, not scored

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

Chlorophyll-a (algae)3.7µg/LMeasured, 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.45Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Uva Lake

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

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Fishing Uva Lake

Frequently asked questions about Uva Lake

Where is Uva Lake?

Uva Lake is a lake in Ristijärvi, Finland. This page reports official water-quality measurements, shown as reported.

What is the water quality of Uva Lake?

Uva Lake in Ristijärvi, Finland has official water-quality measurements, shown as reported. Water clarity: 1.7 m visibility. Phosphorus: 11 µg/L. Chlorophyll-a (algae): 3.7 µg/L.

Measurements on this page ↑

Is Uva Lake safe to swim in?

Uva 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.

Swimming on this page ↑

Where this data comes from

37 measurements from 1 monitoring station, 2016–2021. 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-vesla37 samples · 2016–2021

Analytical methods

  • SYKE VESLA
Monitoring station identifiers (1)
  • 59295

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