Kokkijärvi
Urjala, FinlandView mapDirections
Syke publishes the water-quality measurements for Kokkijärvi. Here is what has been measured.
- 15 ft max depth
- Limited data
Kokkijärvi in Urjala, Finland has official water-quality measurements, shown as reported. Water clarity: 2.9 m visibility. Phosphorus: 10.8 µg/L. Maximum depth: 14.8 ft.
How Kokkijärvi is classified
Kokkijärvi 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 and phosphorus, but not 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.
Kokkijärvi is a lake in Urjala County, Finland with a maximum depth of 15 feet.
Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2022-08-25. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Kokkijärvi 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.
Water quality measurements for Kokkijärvi
These are the measurements Syke publishes for Kokkijärvi. More on the source.
Moderate clarity, visible to about 9.4 ft. Phosphorus 10.8 µg/L. TSI 42.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 2.85m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 10.8µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | No reading 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. | 42 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
4.5 m
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Frequently asked questions about Kokkijärvi
Where is Kokkijärvi?
- Kokkijärvi is a lake in Urjala, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Kokkijärvi?
- Kokkijärvi in Urjala, Finland has official water-quality measurements, shown as reported. Water clarity: 2.9 m visibility. Phosphorus: 10.8 µg/L. Maximum depth: 14.8 ft.
Is Kokkijärvi safe to swim in?
- Kokkijärvi 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 Kokkijärvi?
- Kokkijärvi has a maximum depth of 14.8 feet.
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Where this data comes from
4 measurements from 1 monitoring station, 2017–2022. 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-vesla4 samples · 2017–2022
Analytical methods
- SYKE VESLA
Monitoring station identifiers (1)
7943
Authority classifications are shown as the authority published them. See where the data comes from and data sources.