Scoped to one remediation method. Before = baseline samples matching the method's sample type; a phase the method doesn't have shows as “no data”.
Overall assessment
Remediation method: Electro-Fenton treatment
Phase-by-phase verdicts
Worst result per domain on each sampling date, grouped by remediation phase.
| Domain | Initial Area | During Remediation | After Remediation | Trend |
|---|---|---|---|---|
|
8.3.2026
water |
9.3.2026
water |
— | ||
| Ecotoxicology |
B
Lettuce aquatic |
B
Lettuce aquatic |
· | Stable |
| Chemistry | — | — | · | Stable |
| Supportive methods provisional | — | |||
| Shannon index | 3.23 | · | · | |
| Simpson index | 0.82 | · | · | |
| Respiration | Non-conf | Conf | · | |
| Nitrification | Conf | Conf | · | |
Each column is one sampling date; a cell shows the worst result recorded across that date's samples. A phase with no samples for the selected method shows as “—”. Supportive methods are shown for reference and do not yet move the overall stance.
Visual overall assessment
Each domain across the sampling timeline — colour shows the result; reading left→right shows the trend.
| Initial Area | During Remediation | After Remediation | |
|---|---|---|---|
|
8.3.2026
water |
9.3.2026
water |
— | |
| A. fischeri 15 | A | A↑ | · |
| A. fischeri 30 | A | A | · |
| Algae | A | A | · |
| Daphnids | A | A↓ | · |
| Lettuce aquatic | B | B↓ | · |
| Worst (per date) | B | B | · |
Result: Stable across phases
| Initial Area | During Remediation | After Remediation | |
|---|---|---|---|
|
8.3.2026
water |
9.3.2026
water |
— | |
| Others | — | — | · |
| Worst (per date) | — | — | · |
Result: Stable across phases
| Initial Area | During Remediation | After Remediation | |
|---|---|---|---|
|
8.3.2026
water |
9.3.2026
water |
— | |
| Shannon index | 3.23 | · | · |
| Simpson index | 0.82 | · | · |
| Respiration | Non-conf | Conf | · |
| Nitrification | Conf | Conf | · |
Result: Not enough phases to compare
Conclusion
Auto-generated draftBased on the most recent data (During Remediation) for Alcalá de Henares – Municipal WW, the site is assessed as: Site OK — routine monitoring. Chemistry: dominant level is Unclassified (0 high-risk, 0 risk, 0 no-risk, 9 unclassified of 9 measurements). Ecotoxicology: dominant category is B (Low toxicity). The most sensitive organism is Lettuce aquatic. Across the recorded phases, chemistry risk is stable across phases and ecotoxicity is stable across phases. Recommendation: the site is within acceptable limits — continue with routine monitoring to confirm the favourable condition remains stable. Biology / supportive methods (provisional): values recorded. These indicators are shown for reference and do not yet affect the overall stance.