Juglas Ezers
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LEGMC publishes the water-quality measurements for Juglas Ezers. Here is what has been measured.
- Limited data
Juglas Ezers in Latvia has official water-quality measurements, shown as reported. Water clarity: 0.9 m visibility. Chlorophyll-a (algae): 26.5 µg/L.
How Juglas Ezers is classified
Juglas Ezers in Latvia 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 algae (chlorophyll-a), but not phosphorus.
LakeQuality publishes no grade of its own beside it. Everything below thathas been measured is reported on this page.
Monitoring: the Latvian Environment, Geology and Meteorology Centre, via UNEP GEMS/Water.
Juglas Ezers is a lake in Unknown County, Latvia.
Source: the Latvian Environment, Geology and Meteorology Centre, via UNEP GEMS/Water — not the EPA Water Quality Portal, last sampled 2023-09-18. 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 Juglas Ezers is safe to swim in today is a call for the Latvian Environment, Geology and Meteorology Centre, via UNEP GEMS/Water and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Juglas Ezers
These are the measurements LEGMC publishes for Juglas Ezers. More on the source.
Very murky, less than 3 ft of visibility. Chlorophyll-a 26.5 µg/L. TSI 62.
| 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 | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | 26.5µg/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. | 62 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
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Frequently asked questions about Juglas Ezers
Where is Juglas Ezers?
- Juglas Ezers is a lake in Latvia. This page reports official water-quality measurements, shown as reported.
What is the water quality of Juglas Ezers?
- Juglas Ezers in Latvia has official water-quality measurements, shown as reported. Water clarity: 0.9 m visibility. Chlorophyll-a (algae): 26.5 µg/L.
Is Juglas Ezers safe to swim in?
- Juglas Ezers 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.
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Where this data comes from
20 measurements from 1 monitoring station, 2022–2023. Retrieved from UNEP GEMS/Water GFQA (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- European Environment Agency
europeanenvironmentagenc20 samples · —
Analytical methods
- GEMStat OPEN / CC BY 4.0
Monitoring station identifiers (1)
LVA00100
Authority classifications are shown as the authority published them. See where the data comes from and data sources.