{ "river": { "name": "l'Aillant", "course_code": "K1069500", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T12:26:12+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 9, "minimum": "63.300000", "maximum": "105.100000", "mean": "86.277778", "median": "84.200000", "p10": "63.300000", "p90": "103.400000", "latest_value": "99.300000", "latest_at": "2023-12-18 00:00:00", "unit": "%" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 9, "minimum": "5.400000", "maximum": "12.700000", "mean": "9.011111", "median": "8.400000", "p10": "5.400000", "p90": "12.600000", "latest_value": "12.600000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 9, "minimum": "7.500000", "maximum": "8.100000", "mean": "7.702222", "median": "7.700000", "p10": "7.500000", "p90": "7.920000", "latest_value": "7.500000", "latest_at": "2023-12-18 00:00:00", "unit": "unité pH" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 9, "minimum": "198.000000", "maximum": "604.000000", "mean": "395.333333", "median": "397.000000", "p10": "198.000000", "p90": "500.000000", "latest_value": "198.000000", "latest_at": "2023-12-18 00:00:00", "unit": "µS/cm" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 9, "minimum": "5.000000", "maximum": "22.000000", "mean": "14.177778", "median": "17.000000", "p10": "5.000000", "p90": "19.300000", "latest_value": "5.000000", "latest_at": "2023-12-18 00:00:00", "unit": "°C" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 6, "minimum": "0.040000", "maximum": "0.150000", "mean": "0.091667", "median": "0.090000", "p10": "0.040000", "p90": "0.120000", "latest_value": "0.060000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 6, "minimum": "0.045000", "maximum": "0.149000", "mean": "0.097500", "median": "0.090000", "p10": "0.045000", "p90": "0.130000", "latest_value": "0.045000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 6, "minimum": "0.030000", "maximum": "0.050000", "mean": "0.036667", "median": "0.035000", "p10": "0.030000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 6, "minimum": "4.500000", "maximum": "19.000000", "mean": "11.883333", "median": "11.750000", "p10": "4.500000", "p90": "17.000000", "latest_value": "14.000000", "latest_at": "2023-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 6, "minimum": "1.900000", "maximum": "6.500000", "mean": "4.083333", "median": "3.800000", "p10": "1.900000", "p90": "6.100000", "latest_value": "2.900000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 6, "minimum": "8.310000", "maximum": "26.200000", "mean": "15.385000", "median": "14.650000", "p10": "8.310000", "p90": "18.400000", "latest_value": "17.000000", "latest_at": "2023-12-18 00:00:00", "unit": "NFU" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2023, "sample_count": 6, "minimum": "5.000000", "maximum": "8.000000", "mean": "6.333333", "median": "6.000000", "p10": "5.000000", "p90": "8.000000", "latest_value": "6.000000", "latest_at": "2023-12-18 00:00:00", "unit": "°C" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 6, "minimum": "11.560000", "maximum": "23.750000", "mean": "16.998333", "median": "17.275000", "p10": "11.560000", "p90": "20.190000", "latest_value": "11.560000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 6, "minimum": "0.100000", "maximum": "0.220000", "mean": "0.166667", "median": "0.170000", "p10": "0.100000", "p90": "0.210000", "latest_value": "0.100000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 6, "minimum": "11.000000", "maximum": "24.000000", "mean": "17.833333", "median": "19.000000", "p10": "11.000000", "p90": "22.000000", "latest_value": "22.000000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 5, "minimum": "0.600000", "maximum": "2.000000", "mean": "1.340000", "median": "1.400000", "p10": "0.600000", "p90": "1.600000", "latest_value": "0.600000", "latest_at": "2023-12-18 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 3, "minimum": "0.590000", "maximum": "0.700000", "mean": "0.626667", "median": "0.590000", "p10": "0.590000", "p90": "0.590000", "latest_value": "0.700000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "2.700000", "maximum": "3.300000", "mean": "3.000000", "median": "3.000000", "p10": "2.700000", "p90": "2.700000", "latest_value": "3.300000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "20.000000", "maximum": "28.000000", "mean": "24.000000", "median": "24.000000", "p10": "20.000000", "p90": "20.000000", "latest_value": "28.000000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "8.700000", "maximum": "15.000000", "mean": "11.850000", "median": "11.850000", "p10": "8.700000", "p90": "8.700000", "latest_value": "15.000000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2023, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-10-23 00:00:00", "unit": "°f" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "9.900000", "maximum": "13.600000", "mean": "11.750000", "median": "11.750000", "p10": "9.900000", "p90": "9.900000", "latest_value": "13.600000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "119.000000", "maximum": "162.000000", "mean": "140.500000", "median": "140.500000", "p10": "119.000000", "p90": "119.000000", "latest_value": "162.000000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "11.290000", "maximum": "15.410000", "mean": "13.350000", "median": "13.350000", "p10": "11.290000", "p90": "11.290000", "latest_value": "15.410000", "latest_at": "2023-10-23 00:00:00", "unit": "°f" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "40.700000", "maximum": "56.200000", "mean": "48.450000", "median": "48.450000", "p10": "40.700000", "p90": "40.700000", "latest_value": "56.200000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1328", "parameter": "Carbonates", "year": 2023, "sample_count": 2, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "9.750000", "maximum": "13.250000", "mean": "11.500000", "median": "11.500000", "p10": "9.750000", "p90": "9.750000", "latest_value": "13.250000", "latest_at": "2023-10-23 00:00:00", "unit": "°f" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "3.700000", "maximum": "6.600000", "mean": "5.150000", "median": "5.150000", "p10": "3.700000", "p90": "3.700000", "latest_value": "6.600000", "latest_at": "2023-10-23 00:00:00", "unit": "mg(K)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1798", "parameter": "Conductivité électrique de l'eau non ramenée à une température conventionnelle", "year": 2023, "sample_count": 1, "minimum": "500.000000", "maximum": "500.000000", "mean": "500.000000", "median": "500.000000", "p10": "500.000000", "p90": "500.000000", "latest_value": "500.000000", "latest_at": "2023-07-31 00:00:00", "unit": "µS/cm" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 6, "minimum": "0.700000", "maximum": "2.600000", "mean": "1.283333", "median": "1.100000", "p10": "0.700000", "p90": "1.400000", "latest_value": "1.400000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2022, "sample_count": 6, "minimum": "1.000000", "maximum": "10.000000", "mean": "6.666667", "median": "7.000000", "p10": "1.000000", "p90": "8.000000", "latest_value": "7.000000", "latest_at": "2022-12-22 00:00:00", "unit": "X" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 6, "minimum": "0.110000", "maximum": "0.240000", "mean": "0.193333", "median": "0.200000", "p10": "0.110000", "p90": "0.240000", "latest_value": "0.170000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 6, "minimum": "9.500000", "maximum": "17.000000", "mean": "14.250000", "median": "15.000000", "p10": "9.500000", "p90": "16.000000", "latest_value": "17.000000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 6, "minimum": "214.000000", "maximum": "454.000000", "mean": "370.666667", "median": "394.500000", "p10": "214.000000", "p90": "449.000000", "latest_value": "318.000000", "latest_at": "2022-12-22 00:00:00", "unit": "µS/cm" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 6, "minimum": "7.400000", "maximum": "7.900000", "mean": "7.683333", "median": "7.700000", "p10": "7.400000", "p90": "7.800000", "latest_value": "7.600000", "latest_at": "2022-12-22 00:00:00", "unit": "unité pH" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 6, "minimum": "66.600000", "maximum": "98.500000", "mean": "83.566667", "median": "83.600000", "p10": "66.600000", "p90": "95.800000", "latest_value": "86.000000", "latest_at": "2022-12-22 00:00:00", "unit": "%" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 6, "minimum": "6.900000", "maximum": "17.800000", "mean": "12.616667", "median": "12.200000", "p10": "6.900000", "p90": "17.100000", "latest_value": "9.700000", "latest_at": "2022-12-22 00:00:00", "unit": "°C" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 6, "minimum": "7.000000", "maximum": "18.000000", "mean": "11.116667", "median": "8.950000", "p10": "7.000000", "p90": "16.000000", "latest_value": "7.000000", "latest_at": "2022-12-22 00:00:00", "unit": "mg/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 6, "minimum": "4.800000", "maximum": "14.000000", "mean": "8.900000", "median": "8.150000", "p10": "4.800000", "p90": "13.000000", "latest_value": "7.700000", "latest_at": "2022-12-22 00:00:00", "unit": "NFU" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 6, "minimum": "0.070000", "maximum": "0.370000", "mean": "0.173333", "median": "0.140000", "p10": "0.070000", "p90": "0.230000", "latest_value": "0.180000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 6, "minimum": "0.084000", "maximum": "0.137000", "mean": "0.108500", "median": "0.109500", "p10": "0.084000", "p90": "0.124000", "latest_value": "0.087000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 6, "minimum": "6.100000", "maximum": "11.900000", "mean": "8.833333", "median": "8.550000", "p10": "6.100000", "p90": "10.600000", "latest_value": "9.600000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 5, "minimum": "2.100000", "maximum": "6.100000", "mean": "4.220000", "median": "4.600000", "p10": "2.100000", "p90": "5.400000", "latest_value": "4.600000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 5, "minimum": "0.680000", "maximum": "1.200000", "mean": "0.864000", "median": "0.860000", "p10": "0.680000", "p90": "0.900000", "latest_value": "0.680000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04410006", "station": "RAU D'AILLANT À POUILLY-SOUS-CHARLIEU", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 2, "minimum": "0.060000", "maximum": "0.170000", "mean": "0.115000", "median": "0.115000", "p10": "0.060000", "p90": "0.060000", "latest_value": "0.060000", "latest_at": "2022-12-22 00:00:00", "unit": "mg(NH4)/L" } ] }