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SAINT-MARTIN-DES-CHAMPS", "parameter_code": "2555", "parameter": "Thallium", "year": 2022, "sample_count": 5, "minimum": "0.012000", "maximum": "0.021000", "mean": "0.015800", "median": "0.015000", "p10": "0.012000", "p90": "0.017000", "latest_value": "0.017000", "latest_at": "2022-10-26 00:00:00", "unit": "µg(Tl)/L" }, { "station_code": "04174250", "station": "QUEFFLEUTH À SAINT-MARTIN-DES-CHAMPS", "parameter_code": "6895", "parameter": "Métazachlore ESA", "year": 2022, "sample_count": 5, "minimum": "0.030000", "maximum": "0.232000", "mean": "0.085800", "median": "0.060000", "p10": "0.030000", "p90": "0.061000", "latest_value": "0.060000", "latest_at": "2022-12-12 00:00:00", "unit": "µg/L" } ] }