Réservoir de Pont-de-Salars
Réservoir de Pont-de-Salars in Aveyron, France has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 2.7 m visibility. Chlorophyll-a (algae): 2 µg/L.
- Clarity
- 2.7 m
Why Réservoir de Pont-de-Salars has no A–F grade
Réservoir de Pont-de-Salars in France 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 algae (chlorophyll-a), but not phosphorus.
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 French water agencies, via UNEP GEMS/Water.
Réservoir de Pont-de-Salars is a lake in Aveyron County, France.
Source: the French water agencies, via UNEP GEMS/Water — not the EPA Water Quality Portal, last sampled 2022-10-10. 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 Réservoir de Pont-de-Salars
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Moderate clarity, visible to about 8.8 ft. Chlorophyll-a: 2 µg/L. Trophic State Index: 42.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.68 m | Not graded |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | 2 µg/L | Not graded |
| Trophic State Index (TSI) | 42 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Réservoir de Pont-de-Salars
Compare lakeside cabins, hotels, and vacation rentals near Réservoir de Pont-de-Salars in Aveyron, France — 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 Réservoir de Pont-de-Salars
Frequently asked questions about Réservoir de Pont-de-Salars
What is the water quality of Réservoir de Pont-de-Salars?
- Réservoir de Pont-de-Salars in Aveyron, France has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 2.7 m visibility. Chlorophyll-a (algae): 2 µg/L.
Is Réservoir de Pont-de-Salars safe to swim in?
- Réservoir de Pont-de-Salars 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
32 measurements from 1 monitoring station, 2019–2022. Retrieved from UNEP GEMS/Water GFQA (not the EPA Water Quality Portal) on 2026-08-20.
Collected and reported by
- Office français de la biodiversité (Hub'Eau)
hubeau-fr32 samples · —
Analytical methods
- Hub'Eau / Naïades plans d'eau
Monitoring station identifiers (1)
O53-4013
Authority classifications are stored separately from LakeQuality A–F letters and are never blended. See how grades are calculated and data sources.