{ "river": { "name": "l'Oudrache", "course_code": "K1374000", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-09-22T01:52:15+02:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 2, "minimum": "301.000000", "maximum": "336.000000", "mean": "318.500000", "median": "318.500000", "p10": "301.000000", "p90": "301.000000", "latest_value": "301.000000", "latest_at": "2024-08-27 00:00:00", "unit": "µS/cm" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 2, "minimum": "7.290000", "maximum": "7.730000", "mean": "7.510000", "median": "7.510000", "p10": "7.290000", "p90": "7.290000", "latest_value": "7.290000", "latest_at": "2024-08-27 00:00:00", "unit": "unité pH" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 2, "minimum": "59.800000", "maximum": "70.000000", "mean": "64.900000", "median": "64.900000", "p10": "59.800000", "p90": "59.800000", "latest_value": "59.800000", "latest_at": "2024-08-27 00:00:00", "unit": "%" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 2, "minimum": "5.780000", "maximum": "5.800000", "mean": "5.790000", "median": "5.790000", "p10": "5.780000", "p90": "5.780000", "latest_value": "5.780000", "latest_at": "2024-08-27 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 2, "minimum": "15.900000", "maximum": "24.000000", "mean": "19.950000", "median": "19.950000", "p10": "15.900000", "p90": "15.900000", "latest_value": "15.900000", "latest_at": "2024-08-27 00:00:00", "unit": "°C" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 10, "minimum": "1.300000", "maximum": "23.100000", "mean": "12.120000", "median": "12.750000", "p10": "1.300000", "p90": "19.500000", "latest_value": "17.500000", "latest_at": "2023-09-28 00:00:00", "unit": "°C" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 10, "minimum": "3.600000", "maximum": "13.600000", "mean": "8.640000", "median": "8.250000", "p10": "3.600000", "p90": "12.500000", "latest_value": "6.300000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 10, "minimum": "10.000000", "maximum": "25.000000", "mean": "17.500000", "median": "17.500000", "p10": "10.000000", "p90": "23.000000", "latest_value": "18.000000", "latest_at": "2023-09-28 00:00:00", "unit": "mg/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 10, "minimum": "38.800000", "maximum": "102.000000", "mean": "76.970000", "median": "78.200000", "p10": "38.800000", "p90": "96.100000", "latest_value": "70.300000", "latest_at": "2023-09-28 00:00:00", "unit": "%" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 10, "minimum": "0.020000", "maximum": "0.230000", "mean": "0.081000", "median": "0.060000", "p10": "0.020000", "p90": "0.140000", "latest_value": "0.140000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 10, "minimum": "7.300000", "maximum": "7.800000", "mean": "7.640000", "median": "7.700000", "p10": "7.300000", "p90": "7.800000", "latest_value": "7.300000", "latest_at": "2023-09-28 00:00:00", "unit": "unité pH" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 10, "minimum": "16.000000", "maximum": "31.300000", "mean": "21.030000", "median": "18.350000", "p10": "16.000000", "p90": "31.300000", "latest_value": "17.200000", "latest_at": "2023-09-28 00:00:00", "unit": "NFU" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 10, "minimum": "237.000000", "maximum": "437.000000", "mean": "312.400000", "median": "305.000000", "p10": "237.000000", "p90": "396.000000", "latest_value": "342.000000", "latest_at": "2023-09-28 00:00:00", "unit": "µS/cm" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 10, "minimum": "0.500000", "maximum": "4.000000", "mean": "1.520000", "median": "1.350000", "p10": "0.500000", "p90": "2.000000", "latest_value": "2.000000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 10, "minimum": "0.110000", "maximum": "0.210000", "mean": "0.150000", "median": "0.140000", "p10": "0.110000", "p90": "0.190000", "latest_value": "0.110000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 10, "minimum": "0.080000", "maximum": "0.161000", "mean": "0.110400", "median": "0.106000", "p10": "0.080000", "p90": "0.139000", "latest_value": "0.113000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2023, "sample_count": 10, "minimum": "5.000000", "maximum": "8.000000", "mean": "5.900000", "median": "6.000000", "p10": "5.000000", "p90": "6.000000", "latest_value": "6.000000", "latest_at": "2023-09-28 00:00:00", "unit": "°C" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 10, "minimum": "4.100000", "maximum": "8.400000", "mean": "6.080000", "median": "5.950000", "p10": "4.100000", "p90": "7.300000", "latest_value": "6.200000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 10, "minimum": "10.920000", "maximum": "18.800000", "mean": "15.152000", "median": "15.685000", "p10": "10.920000", "p90": "16.890000", "latest_value": "15.750000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 10, "minimum": "0.040000", "maximum": "0.220000", "mean": "0.109000", "median": "0.120000", "p10": "0.040000", "p90": "0.130000", "latest_value": "0.120000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 9, "minimum": "1.500000", "maximum": "12.000000", "mean": "6.777778", "median": "5.800000", "p10": "1.500000", "p90": "12.000000", "latest_value": "3.200000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 6, "minimum": "0.560000", "maximum": "1.000000", "mean": "0.715000", "median": "0.675000", "p10": "0.560000", "p90": "0.820000", "latest_value": "0.560000", "latest_at": "2023-09-28 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2023, "sample_count": 1, "minimum": "6.000000", "maximum": "6.000000", "mean": "6.000000", "median": "6.000000", "p10": "6.000000", "p90": "6.000000", "latest_value": "6.000000", "latest_at": "2023-01-30 00:00:00", "unit": "X" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2022, "sample_count": 3, "minimum": "1.000000", "maximum": "7.000000", "mean": "5.000000", "median": "7.000000", "p10": "1.000000", "p90": "7.000000", "latest_value": "7.000000", "latest_at": "2022-12-14 00:00:00", "unit": "X" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 3, "minimum": "0.650000", "maximum": "1.100000", "mean": "0.803333", "median": "0.660000", "p10": "0.650000", "p90": "0.660000", "latest_value": "0.650000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 3, "minimum": "6.100000", "maximum": "12.400000", "mean": "9.600000", "median": "10.300000", "p10": "6.100000", "p90": "10.300000", "latest_value": "12.400000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 3, "minimum": "15.370000", "maximum": "18.290000", "mean": "16.553333", "median": "16.000000", "p10": "15.370000", "p90": "16.000000", "latest_value": "16.000000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2022, "sample_count": 3, "minimum": "5.000000", "maximum": "8.000000", "mean": "6.000000", "median": "5.000000", "p10": "5.000000", "p90": "5.000000", "latest_value": "8.000000", "latest_at": "2022-12-14 00:00:00", "unit": "°C" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 3, "minimum": "0.070000", "maximum": "0.100000", "mean": "0.086667", "median": "0.090000", "p10": "0.070000", "p90": "0.090000", "latest_value": "0.070000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 3, "minimum": "15.600000", "maximum": "28.300000", "mean": "20.033333", "median": "16.200000", "p10": "15.600000", "p90": "16.200000", "latest_value": "16.200000", "latest_at": "2022-12-14 00:00:00", "unit": "NFU" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 3, "minimum": "4.400000", "maximum": "16.000000", "mean": "11.466667", "median": "14.000000", "p10": "4.400000", "p90": "14.000000", "latest_value": "14.000000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 3, "minimum": "5.800000", "maximum": "10.400000", "mean": "7.633333", "median": "6.700000", "p10": "5.800000", "p90": "6.700000", "latest_value": "6.700000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 3, "minimum": "0.090000", "maximum": "0.150000", "mean": "0.110000", "median": "0.090000", "p10": "0.090000", "p90": "0.090000", "latest_value": "0.150000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 3, "minimum": "222.000000", "maximum": "368.000000", "mean": "276.666667", "median": "240.000000", "p10": "222.000000", "p90": "240.000000", "latest_value": "240.000000", "latest_at": "2022-12-14 00:00:00", "unit": "µS/cm" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 3, "minimum": "7.600000", "maximum": "7.800000", "mean": "7.666667", "median": "7.600000", "p10": "7.600000", "p90": "7.600000", "latest_value": "7.800000", "latest_at": "2022-12-14 00:00:00", "unit": "unité pH" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 3, "minimum": "63.700000", "maximum": "95.000000", "mean": "82.733333", "median": "89.500000", "p10": "63.700000", "p90": "89.500000", "latest_value": "95.000000", "latest_at": "2022-12-14 00:00:00", "unit": "%" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 3, "minimum": "0.080000", "maximum": "0.129000", "mean": "0.102667", "median": "0.099000", "p10": "0.080000", "p90": "0.099000", "latest_value": "0.080000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 3, "minimum": "1.000000", "maximum": "1.400000", "mean": "1.133333", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 3, "minimum": "2.600000", "maximum": "17.300000", "mean": "9.233333", "median": "7.800000", "p10": "2.600000", "p90": "7.800000", "latest_value": "2.600000", "latest_at": "2022-12-14 00:00:00", "unit": "°C" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 3, "minimum": "8.100000", "maximum": "22.000000", "mean": "14.700000", "median": "14.000000", "p10": "8.100000", "p90": "14.000000", "latest_value": "8.100000", "latest_at": "2022-12-14 00:00:00", "unit": "mg/L" }, { "station_code": "04019675", "station": "OUDRACHE à SAINT-VINCENT-BRAGNY", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 3, "minimum": "0.150000", "maximum": "0.200000", "mean": "0.183333", "median": "0.200000", "p10": "0.150000", "p90": "0.200000", "latest_value": "0.150000", "latest_at": "2022-12-14 00:00:00", "unit": "mg(PO4)/L" } ] }