Embalse de Rules
Andalucía, SpainView mapDirections
URA publishes the water-quality measurements for Embalse de Rules. Here is what has been measured.
- Limited data
Embalse de Rules in Andalucía, Spain has official water-quality measurements, shown as reported. Chlorophyll-a (algae): 2.1 µg/L.
How Embalse de Rules is classified
Embalse de Rules in Spain is published with the authority's own measurements and class. The measurements here are published by the agency that samples the lake, as reported. Sampling here has recorded algae (chlorophyll-a), but not water clarity and phosphorus.
LakeQuality publishes no grade of its own beside it. Everything below thathas been measured is reported on this page.
Monitoring: URA (the Basque Water Agency) and published Andalusian reservoir campaigns.
Embalse de Rules is a lake in Andalucía County, Spain.
Source: URA (the Basque Water Agency) and published Andalusian reservoir campaigns — not the EPA Water Quality Portal, last sampled 2017-07-10. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Embalse de Rules is safe to swim in today is a call for URA (the Basque Water Agency) and published Andalusian reservoir campaigns and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Embalse de Rules
These are the measurements URA publishes for Embalse de Rules. More on the source.
No clarity data. Chlorophyll-a 2.1 µg/L. TSI 38.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. | |
| Chlorophyll-a (algae) | 2.1µg/L | Measured, not scored The green pigment in algae — a direct measure of how much algae is in the water. |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 38 | Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Low nutrients, clear water. No reading is a swimming clearance.
Ask about Embalse de Rules
Answers come straight from the public measurements and survey records on this page.
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Frequently asked questions about Embalse de Rules
Where is Embalse de Rules?
- Embalse de Rules is a lake in Andalucía, Spain. This page reports official water-quality measurements, shown as reported.
What is the water quality of Embalse de Rules?
- Embalse de Rules in Andalucía, Spain has official water-quality measurements, shown as reported. Chlorophyll-a (algae): 2.1 µg/L.
Is Embalse de Rules safe to swim in?
- Embalse de Rules 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
2 measurements from 1 monitoring station, 2017. Retrieved from the listed programme (not the EPA Water Quality Portal). See data sources on 2026-08-20.
Collected and reported by
- León-Palmero et al. (PANGAEA)
pangaea-andalucia2 samples · —
Analytical methods
- PANGAEA 10.1594/PANGAEA.912535
Monitoring station identifiers (1)
Rules
Authority classifications are shown as the authority published them. See where the data comes from and data sources.