Slivnisko Jezero
Slivnisko Jezero in Unknown, Slovenia has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 1.1 m visibility. Phosphorus: 42.5 µg/L.
- Clarity
- 1.1 m
Why Slivnisko Jezero has no A–F grade
Slivnisko Jezero in Slovenia 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 and phosphorus, but not 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 Slovenian Environment Agency (ARSO), via UNEP GEMS/Water.
Slivnisko Jezero is a lake in Unknown County, Slovenia.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2023-11-08. Grade methodology: LakeGrade methodology.
Watch Slivnisko Jezero water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Slivnisko Jezero
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Murky, only visible to about 3.6 ft. Phosphorus level: 42.5 µg/L. Trophic State Index: 58.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.1 m | Not graded |
| Phosphorus | 42.5 µg/L | Not graded |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 58 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Slivnisko Jezero
Compare lakeside cabins, hotels, and vacation rentals near Slivnisko Jezero in Unknown, Slovenia — 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.
Top-rated places to stay near Slivnisko Jezero
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Fishing Slivnisko Jezero
Frequently asked questions about Slivnisko Jezero
What is the water quality of Slivnisko Jezero?
- Slivnisko Jezero in Unknown, Slovenia has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 1.1 m visibility. Phosphorus: 42.5 µg/L.
Is Slivnisko Jezero safe to swim in?
- Slivnisko Jezero 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.
Explore Slivnisko Jezero across LakeGrade
More lakes in Slovenia
Where this data comes from
16 measurements from 1 monitoring station, 2021–2023. Retrieved from UNEP GEMS/Water GFQA (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- European Environment Agency
europeanenvironmentagenc16 samples · —
Analytical methods
- GEMStat OPEN / CC BY 4.0
Monitoring station identifiers (1)
SVN00008
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: 2023-11-08
Monitoring stations: 1