Kyrkösjärven Tekojärvi
Kyrkösjärven Tekojärvi in Seinäjoki, Finland has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 0.7 m visibility. Phosphorus: 45 µg/L. Chlorophyll-a (algae): 20 µg/L. Maximum depth: 21.3 ft.
- Clarity
- 0.7 m
- Max depth
- 6.5 m
Why Kyrkösjärven Tekojärvi has no A–F grade
Kyrkösjärven Tekojärvi 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.
Kyrkösjärven Tekojärvi is a lake in Seinäjoki County, Finland with a maximum depth of 21 feet.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2026-06-11. Grade methodology: LakeGrade methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Kyrkösjärven Tekojärvi
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Very murky, less than 2.2 ft of visibility. Phosphorus level: 45 µg/L. Chlorophyll-a: 20 µg/L. Trophic State Index: 62.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 0.68 m | Not graded |
| Phosphorus | 45 µg/L | Not graded |
| Chlorophyll-a (Algae) | 20 µg/L | Not graded |
| Trophic State Index (TSI) | 62 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 6.5 m |
Where to stay near Kyrkösjärven Tekojärvi
Compare lakeside cabins, hotels, and vacation rentals near Kyrkösjärven Tekojärvi in Seinäjoki, 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 Kyrkösjärven Tekojärvi
Frequently asked questions about Kyrkösjärven Tekojärvi
What is the water quality of Kyrkösjärven Tekojärvi?
- Kyrkösjärven Tekojärvi in Seinäjoki, Finland has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 0.7 m visibility. Phosphorus: 45 µg/L. Chlorophyll-a (algae): 20 µg/L. Maximum depth: 21.3 ft.
Is Kyrkösjärven Tekojärvi safe to swim in?
- Kyrkösjärven Tekojärvi 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 Kyrkösjärven Tekojärvi?
- Kyrkösjärven Tekojärvi has a maximum depth of 21.3 feet.
Explore Kyrkösjärven Tekojärvi across LakeGrade
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Where this data comes from
339 measurements from 3 monitoring stations, 2016–2026. 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-vesla339 samples · 2016–2026
Analytical methods
- SYKE VESLA
Monitoring station identifiers (3)
45345186257184
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: 2026-06-11
Monitoring stations: 3