{ "river": { "name": "la Maroisse", "course_code": "M0377200", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T12:26:43+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2025, "sample_count": 9, "minimum": "677.000000", "maximum": "720.000000", "mean": "701.000000", "median": "701.000000", "p10": "677.000000", "p90": "710.000000", "latest_value": "720.000000", "latest_at": "2025-12-02 00:00:00", "unit": "µS/cm" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2025, "sample_count": 9, "minimum": "9.200000", "maximum": "17.000000", "mean": "13.874640", "median": "13.900000", "p10": "9.200000", "p90": "16.571760", "latest_value": "9.200000", "latest_at": "2025-12-02 00:00:00", "unit": "°C" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2025, "sample_count": 9, "minimum": "93.000000", "maximum": "106.000000", "mean": "98.011111", "median": "97.000000", "p10": "93.000000", "p90": "102.000000", "latest_value": "97.000000", "latest_at": "2025-12-02 00:00:00", "unit": "%" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2025, "sample_count": 9, "minimum": "7.500000", "maximum": "8.400000", "mean": "8.053333", "median": "8.200000", "p10": "7.500000", "p90": "8.300000", "latest_value": "8.200000", "latest_at": "2025-12-02 00:00:00", "unit": "unité pH" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2025, "sample_count": 9, "minimum": "8.990000", "maximum": "12.500000", "mean": "10.398889", "median": "10.500000", "p10": "8.990000", "p90": "11.500000", "latest_value": "11.000000", "latest_at": "2025-12-02 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2025, "sample_count": 7, "minimum": "4.200000", "maximum": "6.500000", "mean": "5.571429", "median": "6.000000", "p10": "4.200000", "p90": "6.300000", "latest_value": "6.200000", "latest_at": "2025-12-02 00:00:00", "unit": "°C" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1115", "parameter": "Benzo(a)pyrène", "year": 2025, "sample_count": 7, "minimum": "0.001100", "maximum": "0.004800", "mean": "0.002814", "median": "0.002400", "p10": "0.001100", "p90": "0.004700", "latest_value": "0.001100", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "8865", "parameter": "Chlorothalonil-R471811", "year": 2025, "sample_count": 7, "minimum": "1.020000", "maximum": "2.270000", "mean": "1.595714", "median": "1.590000", "p10": "1.020000", "p90": "1.860000", "latest_value": "1.020000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "7729", "parameter": "Métolachlore NOA 413173", "year": 2025, "sample_count": 7, "minimum": "0.042000", "maximum": "0.096000", "mean": "0.068286", "median": "0.070000", "p10": "0.042000", "p90": "0.079000", "latest_value": "0.063000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1524", "parameter": "Phénanthrène", "year": 2025, "sample_count": 7, "minimum": "0.002400", "maximum": "0.008400", "mean": "0.004371", "median": "0.003900", "p10": "0.002400", "p90": "0.005900", "latest_value": "0.002400", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1832", "parameter": "2-hydroxy atrazine", "year": 2025, "sample_count": 7, "minimum": "0.005000", "maximum": "0.023000", "mean": "0.010714", "median": "0.009000", "p10": "0.005000", "p90": "0.011000", "latest_value": "0.007000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "2542", "parameter": "Monobutylétain cation", "year": 2025, "sample_count": 7, "minimum": "0.005000", "maximum": "0.115000", "mean": "0.051143", "median": "0.022000", "p10": "0.005000", "p90": "0.099000", "latest_value": "0.115000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1191", "parameter": "Fluoranthène", "year": 2025, "sample_count": 7, "minimum": "0.003300", "maximum": "0.011600", "mean": "0.006757", "median": "0.007800", "p10": "0.003300", "p90": "0.008800", "latest_value": "0.003300", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "6519", "parameter": "Caféine", "year": 2025, "sample_count": 7, "minimum": "0.029000", "maximum": "1.030000", "mean": "0.203857", "median": "0.062000", "p10": "0.029000", "p90": "0.109000", "latest_value": "0.085000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1113", "parameter": "Bentazone", "year": 2025, "sample_count": 7, "minimum": "0.003000", "maximum": "0.004000", "mean": "0.003286", "median": "0.003000", "p10": "0.003000", "p90": "0.004000", "latest_value": "0.003000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1332", "parameter": "Turbidité – Disque de Secchi", "year": 2025, "sample_count": 7, "minimum": "20.000000", "maximum": "40.000000", "mean": "30.000000", "median": "30.000000", "p10": "20.000000", "p90": "30.000000", "latest_value": "30.000000", "latest_at": "2025-12-02 00:00:00", "unit": "cm" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1830", "parameter": "Atrazine déisopropyl déséthyl", "year": 2025, "sample_count": 7, "minimum": "0.020000", "maximum": "0.040000", "mean": "0.030000", "median": "0.030000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.020000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1107", "parameter": "Atrazine", "year": 2025, "sample_count": 7, "minimum": "0.003000", "maximum": "0.006000", "mean": "0.004286", "median": "0.004000", "p10": "0.003000", "p90": "0.005000", "latest_value": "0.003000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1118", "parameter": "Benzo(g,h,i)pérylène", "year": 2025, "sample_count": 7, "minimum": "0.000800", "maximum": "0.003300", "mean": "0.001914", "median": "0.001600", "p10": "0.000800", "p90": "0.002800", "latest_value": "0.000800", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2025, "sample_count": 7, "minimum": "0.002000", "maximum": "0.011000", "mean": "0.005714", "median": "0.005000", "p10": "0.002000", "p90": "0.008000", "latest_value": "0.008000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2025, "sample_count": 7, "minimum": "10.000000", "maximum": "21.000000", "mean": "14.885714", "median": "15.000000", "p10": "10.000000", "p90": "18.000000", "latest_value": "10.200000", "latest_at": "2025-12-02 00:00:00", "unit": "NFU" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "7727", "parameter": "Diméthachlore CGA 369873", "year": 2025, "sample_count": 7, "minimum": "0.013000", "maximum": "0.033000", "mean": "0.020857", "median": "0.021000", "p10": "0.013000", "p90": "0.027000", "latest_value": "0.014000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2025, "sample_count": 7, "minimum": "0.032000", "maximum": "0.052000", "mean": "0.041714", "median": "0.040000", "p10": "0.032000", "p90": "0.048000", "latest_value": "0.033000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "6720", "parameter": "Tramadol", "year": 2025, "sample_count": 7, "minimum": "0.007000", "maximum": "0.050000", "mean": "0.026143", "median": "0.026000", "p10": "0.007000", "p90": "0.035000", "latest_value": "0.026000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "6854", "parameter": "Metolachlor ESA", "year": 2025, "sample_count": 7, "minimum": "0.074000", "maximum": "0.143000", "mean": "0.097714", "median": "0.085000", "p10": "0.074000", "p90": "0.127000", "latest_value": "0.078000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "6895", "parameter": "Métazachlore ESA", "year": 2025, "sample_count": 7, "minimum": "0.012000", "maximum": "0.023000", "mean": "0.016714", "median": "0.016000", "p10": "0.012000", "p90": "0.020000", "latest_value": "0.016000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "7597", "parameter": "10,11-dihydro-10,11-dihydroxy-carbamazépine", "year": 2025, "sample_count": 6, "minimum": "0.008000", "maximum": "0.106000", "mean": "0.039667", "median": "0.028500", "p10": "0.008000", "p90": "0.044000", "latest_value": "0.044000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1116", "parameter": "Benzo(b)fluoranthène", "year": 2025, "sample_count": 6, "minimum": "0.001900", "maximum": "0.007800", "mean": "0.004867", "median": "0.004950", "p10": "0.001900", "p90": "0.006900", "latest_value": "0.001900", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1537", "parameter": "Pyrène", "year": 2025, "sample_count": 6, "minimum": "0.002400", "maximum": "0.008400", "mean": "0.005333", "median": "0.005600", "p10": "0.002400", "p90": "0.007000", "latest_value": "0.002400", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "5424", "parameter": "Sotalol", "year": 2025, "sample_count": 6, "minimum": "0.009000", "maximum": "0.029000", "mean": "0.018000", "median": "0.016000", "p10": "0.009000", "p90": "0.024000", "latest_value": "0.014000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1268", "parameter": "Terbuthylazine", "year": 2025, "sample_count": 6, "minimum": "0.002000", "maximum": "0.005000", "mean": "0.003333", "median": "0.003000", "p10": "0.002000", "p90": "0.004000", "latest_value": "0.003000", "latest_at": "2025-11-07 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "6853", "parameter": "Metolachlor OXA", "year": 2025, "sample_count": 6, "minimum": "0.005000", "maximum": "0.023000", "mean": "0.013500", "median": "0.011500", "p10": "0.005000", "p90": "0.021000", "latest_value": "0.014000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "5375", "parameter": "Oxazepam", "year": 2025, "sample_count": 6, "minimum": "0.013000", "maximum": "0.132000", "mean": "0.053500", "median": "0.045000", "p10": "0.013000", "p90": "0.068000", "latest_value": "0.068000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1204", "parameter": "Indéno(1,2,3-cd)pyrène", "year": 2025, "sample_count": 6, "minimum": "0.000700", "maximum": "0.004800", "mean": "0.002333", "median": "0.002050", "p10": "0.000700", "p90": "0.003100", "latest_value": "0.000700", "latest_at": "2025-11-07 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "5296", "parameter": "Carbamazepine", "year": 2025, "sample_count": 6, "minimum": "0.006000", "maximum": "0.042000", "mean": "0.018000", "median": "0.015000", "p10": "0.006000", "p90": "0.023000", "latest_value": "0.014000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1506", "parameter": "Glyphosate", "year": 2025, "sample_count": 5, "minimum": "0.040000", "maximum": "0.190000", "mean": "0.092000", "median": "0.050000", "p10": "0.040000", "p90": "0.130000", "latest_value": "0.040000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "5349", "parameter": "Diclofenac", "year": 2025, "sample_count": 5, "minimum": "0.019000", "maximum": "0.121000", "mean": "0.053600", "median": "0.032000", "p10": "0.019000", "p90": "0.070000", "latest_value": "0.032000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "6767", "parameter": "O-Demethyltramadol", "year": 2025, "sample_count": 5, "minimum": "0.013000", "maximum": "0.035000", "mean": "0.020600", "median": "0.018000", "p10": "0.013000", "p90": "0.023000", "latest_value": "0.014000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1136", "parameter": "Chlortoluron", "year": 2025, "sample_count": 5, "minimum": "0.002000", "maximum": "0.005000", "mean": "0.003400", "median": "0.004000", "p10": "0.002000", "p90": "0.004000", "latest_value": "0.004000", "latest_at": "2025-12-02 00:00:00", "unit": "µg/L" }, { "station_code": "04603001", "station": "R MAROISSE à CETON", "parameter_code": "1082", "parameter": "Benzo(a)anthracène", "year": 2025, "sample_count": 5, "minimum": "0.001400", "maximum": "0.003800", "mean": "0.002860", "median": "0.002900", "p10": "0.001400", "p90": "0.003300", "latest_value": "0.002900", "latest_at": "2025-10-06 00:00:00", "unit": "µg/L" } ] }