Where is Iso Mulkkulammi?

Iso Mulkkulammi is a lake in Somero, Finland. This page reports official water-quality measurements, shown as reported.

Is Iso Mulkkulammi safe to swim in?

Iso Mulkkulammi 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 Iso Mulkkulammi?

Iso Mulkkulammi has a maximum depth of 22.3 feet.

Iso Mulkkulammi

Somero, FinlandView map Directions

Syke publishes the water-quality measurements for Iso Mulkkulammi. Here is what has been measured.

Clarity

4.4 m

Clearer than most

Secchi · sampled 2021

Phosphorus

12.5 µg/L

Typical for Finland

Measured by Syke

Chlorophyll-a

4.3 µg/L

Less algae than most

Measured by Syke

Max depth

6.8 m

Bathymetric survey

22 ft max depth
Limited data

See the measurements Directions Where to stay

Iso Mulkkulammi in Somero, Finland has official water-quality measurements, shown as reported. Water clarity: 4.4 m visibility. Phosphorus: 12.5 µg/L. Chlorophyll-a (algae): 4.3 µg/L. Maximum depth: 22.3 ft.

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How Iso Mulkkulammi is classified

Iso Mulkkulammi 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.

Iso Mulkkulammi is a lake in Somero County, Finland with a maximum depth of 22 feet.

Source: the Finnish Environment Institute (Syke) and the ELY Centres — not the EPA Water Quality Portal, last sampled 2021-08-12. Methodology: how these readings are compared.

What Iso Mulkkulammi is good for

From access and monitoring records, not editorial picks.

Clear water14.4 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 Iso Mulkkulammi 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 Iso Mulkkulammi

These are the measurements Syke publishes for Iso Mulkkulammi. More on the source.

Good clarity, visible to about 14.4 ft. Phosphorus 12.5 µg/L. Chlorophyll-a 4.3 µg/L. TSI 41.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	4.4m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	12.5µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	4.3µg/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.	41	Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Iso Mulkkulammi

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

Lake Details

Max depth

6.8 m

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Fishing Iso Mulkkulammi

→ Iso Mulkkulammi fishing regulations (limits, seasons, special rules)

Frequently asked questions about Iso Mulkkulammi

Where is Iso Mulkkulammi?: Iso Mulkkulammi is a lake in Somero, Finland. This page reports official water-quality measurements, shown as reported.
What is the water quality of Iso Mulkkulammi?: Iso Mulkkulammi in Somero, Finland has official water-quality measurements, shown as reported. Water clarity: 4.4 m visibility. Phosphorus: 12.5 µg/L. Chlorophyll-a (algae): 4.3 µg/L. Maximum depth: 22.3 ft.
Is Iso Mulkkulammi safe to swim in?: Iso Mulkkulammi 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 Iso Mulkkulammi?: Iso Mulkkulammi has a maximum depth of 22.3 feet.

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Where this data comes from

52 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-vesla52 samples · 2016–2021

Analytical methods

SYKE VESLA

Monitoring station identifiers (1)

1604

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