Laghetto del Frassino
Laghetto del Frassino in Verona, Italy has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 1.5 m visibility. Phosphorus: 82 µg/L. Chlorophyll-a (algae): 17 µg/L.
- Clarity
- 1.5 m
Why Laghetto del Frassino has no A–F grade
Laghetto del Frassino in Italy 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, phosphorus and 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 regional environmental agencies (ARPA Lombardia, ARPA Veneto, Arpae Emilia-Romagna, and ARPA Umbria).
Laghetto del Frassino is a lake in Verona County, Italy.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2025-11-12. Grade methodology: LakeGrade methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Laghetto del Frassino
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Murky, only visible to about 4.9 ft. Phosphorus level: 82 µg/L. Chlorophyll-a: 17 µg/L. Trophic State Index: 60.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.5 m | Not graded |
| Phosphorus | 82 µg/L | Not graded |
| Chlorophyll-a (Algae) | 17 µg/L | Not graded |
| Trophic State Index (TSI) | 60 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Laghetto del Frassino
Compare lakeside cabins, hotels, and vacation rentals near Laghetto del Frassino in Verona, Italy — 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.
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Fishing Laghetto del Frassino
Frequently asked questions about Laghetto del Frassino
What is the water quality of Laghetto del Frassino?
- Laghetto del Frassino in Verona, Italy has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 1.5 m visibility. Phosphorus: 82 µg/L. Chlorophyll-a (algae): 17 µg/L.
Is Laghetto del Frassino safe to swim in?
- Laghetto del Frassino 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
164 measurements from 1 monitoring station, 2016–2025. Retrieved from Italian regional ARPA lake monitoring (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- ARPA Veneto (ARPAV)
arpa-ven164 samples · 2016–2025
Analytical methods
- ARPA Veneto lake monitoring
Monitoring station identifiers (1)
311
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: 2025-11-12
Monitoring stations: 1