Barrage de Tailluret
Barrage de Tailluret in Landes, France has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 0.3 m visibility. Phosphorus: 110.5 µg/L. Chlorophyll-a (algae): 25.6 µg/L.
- Clarity
- 0.3 m
Why Barrage de Tailluret has no A–F grade
Barrage de Tailluret 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, 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 French water agencies, via UNEP GEMS/Water.
Barrage de Tailluret is a lake in Landes County, France.
Source: the French water agencies, via UNEP GEMS/Water — not the EPA Water Quality Portal, last sampled 2022-10-11. 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 Tailluret
These readings exist but do not meet the evidence bar for an A–F grade — see why.
Very murky, less than 0.8 ft of visibility. Phosphorus level: 110.5 µg/L. Chlorophyll-a: 25.6 µg/L. Trophic State Index: 72.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 0.25 m | Not graded |
| Phosphorus | 110.5 µg/L | Not graded |
| Chlorophyll-a (Algae) | 25.6 µg/L | Not graded |
| Trophic State Index (TSI) | 72 | Hypereutrophic |
Very high nutrients, dense algae, poor clarity
Where to stay near Barrage de Tailluret
Compare lakeside cabins, hotels, and vacation rentals near Barrage de Tailluret in Landes, 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 Tailluret
Frequently asked questions about Barrage de Tailluret
What is the water quality of Barrage de Tailluret?
- Barrage de Tailluret in Landes, France has official water-quality measurements, not a LakeQuality A–F grade. Water clarity: 0.3 m visibility. Phosphorus: 110.5 µg/L. Chlorophyll-a (algae): 25.6 µg/L.
Is Barrage de Tailluret safe to swim in?
- Barrage de Tailluret 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
43 measurements from 1 monitoring station, 2016–2022. 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-fr43 samples · —
Analytical methods
- Hub'Eau / Naïades plans d'eau
Monitoring station identifiers (1)
Q2265013
Authority classifications are stored separately from LakeQuality A–F letters and are never blended. See how grades are calculated and data sources.