Etangs du Romelaere
Etangs du Romelaere in Unknown, France has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 525 µg/L.
Why Etangs du Romelaere has no A–F grade
Etangs du Romelaere 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 phosphorus, but not water clarity 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.
Etangs du Romelaere is a lake in Unknown County, France.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2018-09-26. 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 Etangs du Romelaere
These readings exist but do not meet the evidence bar for an A–F grade — see why.
No clarity data. Phosphorus level: 525 µg/L. Trophic State Index: 94.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 525 µg/L | Not graded |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 94 | Hypereutrophic |
Very high nutrients, dense algae, poor clarity
Where to stay near Etangs du Romelaere
Compare lakeside cabins, hotels, and vacation rentals near Etangs du Romelaere in Unknown, 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 Etangs du Romelaere
Frequently asked questions about Etangs du Romelaere
What is the water quality of Etangs du Romelaere?
- Etangs du Romelaere in Unknown, France has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 525 µg/L.
Is Etangs du Romelaere safe to swim in?
- Etangs du Romelaere 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
11 measurements from 1 monitoring station, 2016–2018. Retrieved from UNEP GEMS/Water GFQA (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- European Environment Agency
europeanenvironmentagenc11 samples · —
Analytical methods
- GEMStat OPEN / CC BY 4.0
Monitoring station identifiers (1)
FRA00200
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: 2018-09-26
Monitoring stations: 1