{ "river": { "name": "la Siauve", "course_code": "L4216100", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-09T12:32:54+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 10, "minimum": "7.200000", "maximum": "8.100000", "mean": "7.520000", "median": "7.450000", "p10": "7.200000", "p90": "8.000000", "latest_value": "7.500000", "latest_at": "2024-12-17 00:00:00", "unit": "unité pH" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 10, "minimum": "4.900000", "maximum": "20.100000", "mean": "13.150000", "median": "14.250000", "p10": "4.900000", "p90": "19.400000", "latest_value": "4.900000", "latest_at": "2024-12-17 00:00:00", "unit": "°C" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 10, "minimum": "8.300000", "maximum": "12.000000", "mean": "9.970000", "median": "9.650000", "p10": "8.300000", "p90": "11.900000", "latest_value": "12.000000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 10, "minimum": "88.000000", "maximum": "110.000000", "mean": "100.700000", "median": "102.000000", "p10": "88.000000", "p90": "109.000000", "latest_value": "90.000000", "latest_at": "2024-12-17 00:00:00", "unit": "µS/cm" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 10, "minimum": "93.000000", "maximum": "100.600000", "mean": "96.270000", "median": "95.150000", "p10": "93.000000", "p90": "100.200000", "latest_value": "94.800000", "latest_at": "2024-12-17 00:00:00", "unit": "%" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2024, "sample_count": 8, "minimum": "5.000000", "maximum": "6.000000", "mean": "5.625000", "median": "6.000000", "p10": "5.000000", "p90": "6.000000", "latest_value": "6.000000", "latest_at": "2024-12-17 00:00:00", "unit": "°C" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 8, "minimum": "5.100000", "maximum": "16.800000", "mean": "10.892500", "median": "12.100000", "p10": "5.100000", "p90": "13.400000", "latest_value": "12.600000", "latest_at": "2024-12-17 00:00:00", "unit": "NFU" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "6854", "parameter": "Metolachlor ESA", "year": 2024, "sample_count": 6, "minimum": "0.042000", "maximum": "0.178000", "mean": "0.102667", "median": "0.089500", "p10": "0.042000", "p90": "0.139000", "latest_value": "0.178000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "6755", "parameter": "Metformine", "year": 2024, "sample_count": 6, "minimum": "0.022800", "maximum": "0.047700", "mean": "0.030550", "median": "0.024550", "p10": "0.022800", "p90": "0.040800", "latest_value": "0.022800", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 5, "minimum": "1.100000", "maximum": "4.000000", "mean": "2.200000", "median": "1.700000", "p10": "1.100000", "p90": "3.000000", "latest_value": "1.200000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 5, "minimum": "21.460000", "maximum": "28.450000", "mean": "24.366000", "median": "24.190000", "p10": "21.460000", "p90": "24.560000", "latest_value": "24.560000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 5, "minimum": "5.800000", "maximum": "26.000000", "mean": "12.880000", "median": "13.000000", "p10": "5.800000", "p90": "13.000000", "latest_value": "6.600000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 5, "minimum": "2.600000", "maximum": "4.900000", "mean": "4.040000", "median": "4.400000", "p10": "2.600000", "p90": "4.700000", "latest_value": "4.400000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 5, "minimum": "0.040000", "maximum": "0.230000", "mean": "0.112000", "median": "0.110000", "p10": "0.040000", "p90": "0.140000", "latest_value": "0.040000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 5, "minimum": "0.021000", "maximum": "0.136000", "mean": "0.080000", "median": "0.084000", "p10": "0.021000", "p90": "0.107000", "latest_value": "0.052000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 5, "minimum": "5.500000", "maximum": "9.000000", "mean": "7.060000", "median": "6.000000", "p10": "5.500000", "p90": "9.000000", "latest_value": "5.800000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 4, "minimum": "0.020000", "maximum": "0.030000", "mean": "0.025000", "median": "0.025000", "p10": "0.020000", "p90": "0.030000", "latest_value": "0.020000", "latest_at": "2024-08-27 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 4, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.020250", "median": "0.020500", "p10": "0.010000", "p90": "0.021000", "latest_value": "0.030000", "latest_at": "2024-08-27 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1847", "parameter": "Phosphate de tributyle", "year": 2024, "sample_count": 3, "minimum": "0.005000", "maximum": "0.009000", "mean": "0.006333", "median": "0.005000", "p10": "0.005000", "p90": "0.005000", "latest_value": "0.009000", "latest_at": "2024-07-26 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 3, "minimum": "0.610000", "maximum": "1.000000", "mean": "0.803333", "median": "0.800000", "p10": "0.610000", "p90": "0.800000", "latest_value": "0.610000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "6379", "parameter": "Chloridazone méthyl desphényl", "year": 2024, "sample_count": 3, "minimum": "0.007000", "maximum": "0.011000", "mean": "0.009000", "median": "0.009000", "p10": "0.007000", "p90": "0.009000", "latest_value": "0.007000", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "2610", "parameter": "4-tert-butylphénol", "year": 2024, "sample_count": 3, "minimum": "0.020000", "maximum": "0.049000", "mean": "0.035000", "median": "0.036000", "p10": "0.020000", "p90": "0.036000", "latest_value": "0.020000", "latest_at": "2024-11-13 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1517", "parameter": "Naphtalène", "year": 2024, "sample_count": 2, "minimum": "0.003790", "maximum": "0.005730", "mean": "0.004760", "median": "0.004760", "p10": "0.003790", "p90": "0.003790", "latest_value": "0.005730", "latest_at": "2024-12-17 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "5299", "parameter": "N-Butylbenzenesulfonamide", "year": 2024, "sample_count": 2, "minimum": "0.107000", "maximum": "0.126000", "mean": "0.116500", "median": "0.116500", "p10": "0.107000", "p90": "0.107000", "latest_value": "0.126000", "latest_at": "2024-11-13 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "5296", "parameter": "Carbamazepine", "year": 2024, "sample_count": 1, "minimum": "0.007000", "maximum": "0.007000", "mean": "0.007000", "median": "0.007000", "p10": "0.007000", "p90": "0.007000", "latest_value": "0.007000", "latest_at": "2024-06-14 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 1, "minimum": "5.200000", "maximum": "5.200000", "mean": "5.200000", "median": "5.200000", "p10": "5.200000", "p90": "5.200000", "latest_value": "5.200000", "latest_at": "2024-04-24 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 1, "minimum": "2.140000", "maximum": "2.140000", "mean": "2.140000", "median": "2.140000", "p10": "2.140000", "p90": "2.140000", "latest_value": "2.140000", "latest_at": "2024-04-24 00:00:00", "unit": "°f" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "2542", "parameter": "Monobutylétain cation", "year": 2024, "sample_count": 1, "minimum": "0.003200", "maximum": "0.003200", "mean": "0.003200", "median": "0.003200", "p10": "0.003200", "p90": "0.003200", "latest_value": "0.003200", "latest_at": "2024-06-14 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "5855", "parameter": "méthylphénol-3 , méthylphénol-4", "year": 2024, "sample_count": 1, "minimum": "0.060000", "maximum": "0.060000", "mean": "0.060000", "median": "0.060000", "p10": "0.060000", "p90": "0.060000", "latest_value": "0.060000", "latest_at": "2024-04-24 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 1, "minimum": "7.300000", "maximum": "7.300000", "mean": "7.300000", "median": "7.300000", "p10": "7.300000", "p90": "7.300000", "latest_value": "7.300000", "latest_at": "2024-04-24 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 1, "minimum": "5.600000", "maximum": "5.600000", "mean": "5.600000", "median": "5.600000", "p10": "5.600000", "p90": "5.600000", "latest_value": "5.600000", "latest_at": "2024-04-24 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "5354", "parameter": "Paracetamol", "year": 2024, "sample_count": 1, "minimum": "0.180000", "maximum": "0.180000", "mean": "0.180000", "median": "0.180000", "p10": "0.180000", "p90": "0.180000", "latest_value": "0.180000", "latest_at": "2024-06-14 00:00:00", "unit": "µg/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 1, "minimum": "2.250000", "maximum": "2.250000", "mean": "2.250000", "median": "2.250000", "p10": "2.250000", "p90": "2.250000", "latest_value": "2.250000", "latest_at": "2024-04-24 00:00:00", "unit": "°f" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 1, "minimum": "7.000000", "maximum": "7.000000", "mean": "7.000000", "median": "7.000000", "p10": "7.000000", "p90": "7.000000", "latest_value": "7.000000", "latest_at": "2024-04-24 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2024, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2024-04-24 00:00:00", "unit": "°f" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 1, "minimum": "27.000000", "maximum": "27.000000", "mean": "27.000000", "median": "27.000000", "p10": "27.000000", "p90": "27.000000", "latest_value": "27.000000", "latest_at": "2024-04-24 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1328", "parameter": "Carbonates", "year": 2024, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2024-04-24 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 1, "minimum": "1.300000", "maximum": "1.300000", "mean": "1.300000", "median": "1.300000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.300000", "latest_at": "2024-04-24 00:00:00", "unit": "mg(K)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 1, "minimum": "1.800000", "maximum": "1.800000", "mean": "1.800000", "median": "1.800000", "p10": "1.800000", "p90": "1.800000", "latest_value": "1.800000", "latest_at": "2024-04-24 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "04088300", "station": "RAU DE LA SIAUVE À ANZEME", "parameter_code": "1944", "parameter": "2-chloro-4-méthyl sulfonyl benzoique acide", "year": 2024, "sample_count": 1, "minimum": "0.097000", "maximum": "0.097000", "mean": "0.097000", "median": "0.097000", "p10": "0.097000", "p90": "0.097000", "latest_value": "0.097000", "latest_at": "2024-06-14 00:00:00", "unit": "µg/L" } ] }