Sahajärvi Eli Hautjärvi
Mäntsälä, FinlandView mapDirections
Syke publishes the water-quality measurements for Sahajärvi Eli Hautjärvi. Here is what has been measured.
- 34 ft max depth
- Limited data
Sahajärvi Eli Hautjärvi in Mäntsälä, Finland has official water-quality measurements, shown as reported. Water clarity: 0.9 m visibility. Phosphorus: 34 µg/L. Chlorophyll-a (algae): 12.5 µg/L. Maximum depth: 34.4 ft.
How Sahajärvi Eli Hautjärvi is classified
Sahajärvi Eli Hautjärvi 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.
Sahajärvi Eli Hautjärvi is a lake in Mäntsälä County, Finland with a maximum depth of 34 feet.
Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2024-10-07. Methodology: how these readings are compared.
What Sahajärvi Eli Hautjärvi is good for
From access and monitoring records, not editorial picks.
- Deep water34.4 ft surveyed max depth
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Sahajärvi Eli Hautjärvi 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 Sahajärvi Eli Hautjärvi
These are the measurements Syke publishes for Sahajärvi Eli Hautjärvi. More on the source.
Very murky, less than 3 ft of visibility. Phosphorus 34 µg/L. Chlorophyll-a 12.5 µg/L. TSI 57.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 0.9m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 34µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 12.5µg/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. | 57 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Sahajärvi Eli Hautjärvi
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
10.5 m
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Frequently asked questions about Sahajärvi Eli Hautjärvi
Where is Sahajärvi Eli Hautjärvi?
- Sahajärvi Eli Hautjärvi is a lake in Mäntsälä, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Sahajärvi Eli Hautjärvi?
- Sahajärvi Eli Hautjärvi in Mäntsälä, Finland has official water-quality measurements, shown as reported. Water clarity: 0.9 m visibility. Phosphorus: 34 µg/L. Chlorophyll-a (algae): 12.5 µg/L. Maximum depth: 34.4 ft.
Is Sahajärvi Eli Hautjärvi safe to swim in?
- Sahajärvi Eli Hautjärvi 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 Sahajärvi Eli Hautjärvi?
- Sahajärvi Eli Hautjärvi has a maximum depth of 34.4 feet.
Explore Sahajärvi Eli Hautjärvi across LakeQuality
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Where this data comes from
34 measurements from 1 monitoring station, 2016–2024. 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-vesla34 samples · 2016–2024
Analytical methods
- SYKE VESLA
Monitoring station identifiers (1)
488
Authority classifications are shown as the authority published them. See where the data comes from and data sources.