Endla Järv
Jõgeva, Estonia285 haView mapDirections
KAUR publishes the water-quality measurements for Endla Järv. Here is what has been measured.
- 9 ft max depth
- Limited data
Endla Järv in Jõgeva, Estonia has official water-quality measurements, shown as reported. Water clarity: 1.2 m visibility. Phosphorus: 34 µg/L. Chlorophyll-a (algae): 6.1 µg/L. Maximum depth: 8.9 ft. Surface area: 704 acres.
How Endla Järv is classified
Endla Järv in Estonia 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 Estonian Environment Agency (Keskkonnaagentuur).
Endla Järv is a 704-acre lake in Jõgeva County, Estonia with a maximum depth of 9 feet.
Source: the Estonian Environment Agency (Keskkonnaagentuur) — not the EPA Water Quality Portal, last sampled 2025-09-04. 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 Endla Järv is safe to swim in today is a call for the Estonian Environment Agency (Keskkonnaagentuur) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Endla Järv
These are the measurements KAUR publishes for Endla Järv. More on the source.
Murky, only visible to about 3.9 ft. Phosphorus 34 µg/L. Chlorophyll-a 6.1 µg/L. TSI 54.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 1.2m | 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) | 6.1µg/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. | 54 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Endla Järv
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
2.7 m
Surface area
285 ha
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Frequently asked questions about Endla Järv
Where is Endla Järv?
- Endla Järv is a lake in Jõgeva, Estonia. This page reports official water-quality measurements, shown as reported.
What is the water quality of Endla Järv?
- Endla Järv in Jõgeva, Estonia has official water-quality measurements, shown as reported. Water clarity: 1.2 m visibility. Phosphorus: 34 µg/L. Chlorophyll-a (algae): 6.1 µg/L. Maximum depth: 8.9 ft. Surface area: 704 acres.
Is Endla Järv safe to swim in?
- Endla Järv 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 Endla Järv?
- Endla Järv has a maximum depth of 8.9 feet. The lake covers 704 acres.
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Where this data comes from
136 measurements from 2 monitoring stations, 2016–2025. Retrieved from KESE / Estonian Environment Agency (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Estonian Environment Agency (Keskkonnaagentuur)
kese-ee136 samples · 2016–2025
Analytical methods
- KESE I-level monitoring
Monitoring station identifiers (2)
SJA1080000SJA1080004
Authority classifications are shown as the authority published them. See where the data comes from and data sources.