Barrage de la Triouzoune
Barrage de la Triouzoune in Corrèze, France has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 2.4 m visibility. Chlorophyll-a (algae): 2.5 µg/L.
- Clarity
- 2.4 m
Why Barrage de la Triouzoune has no A–F grade
Barrage de la Triouzoune 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.
Barrage de la Triouzoune is a lake in Corrèze County, France.
Source: the French water agencies, via UNEP GEMS/Water — not the EPA Water Quality Portal, last sampled 2024-10-08. 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 Barrage de la Triouzoune
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Moderate clarity, visible to about 7.7 ft. Chlorophyll-a: 2.5 µg/L. Trophic State Index: 44.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.35 m | Not graded |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | 2.5 µg/L | Not graded |
| Trophic State Index (TSI) | 44 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Barrage de la Triouzoune
Compare lakeside cabins, hotels, and vacation rentals near Barrage de la Triouzoune in Corrèze, 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 Barrage de la Triouzoune
Frequently asked questions about Barrage de la Triouzoune
What is the water quality of Barrage de la Triouzoune?
- Barrage de la Triouzoune in Corrèze, France has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 2.4 m visibility. Chlorophyll-a (algae): 2.5 µg/L.
Is Barrage de la Triouzoune safe to swim in?
- Barrage de la Triouzoune 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
39 measurements from 1 monitoring station, 2018–2024. 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-fr39 samples · —
Analytical methods
- Hub'Eau / Naïades plans d'eau
Monitoring station identifiers (1)
P09-5053
Authority classifications are stored separately from LakeQuality A–F letters and are never blended. See how grades are calculated and data sources.