{ "river": { "name": "le Pont Aubert", "course_code": "K3645000", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T12:06:41+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1340", "parameter": "Nitrates", "year": 2026, "sample_count": 1, "minimum": "18.500000", "maximum": "18.500000", "mean": "18.500000", "median": "18.500000", "p10": "18.500000", "p90": "18.500000", "latest_value": "18.500000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2026, "sample_count": 1, "minimum": "65.800000", "maximum": "65.800000", "mean": "65.800000", "median": "65.800000", "p10": "65.800000", "p90": "65.800000", "latest_value": "65.800000", "latest_at": "2026-04-22 00:00:00", "unit": "%" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1339", "parameter": "Nitrites", "year": 2026, "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": "2026-04-22 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2026, "sample_count": 1, "minimum": "0.110000", "maximum": "0.110000", "mean": "0.110000", "median": "0.110000", "p10": "0.110000", "p90": "0.110000", "latest_value": "0.110000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2026, "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": "2026-04-22 00:00:00", "unit": "°f" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2026, "sample_count": 1, "minimum": "11.500000", "maximum": "11.500000", "mean": "11.500000", "median": "11.500000", "p10": "11.500000", "p90": "11.500000", "latest_value": "11.500000", "latest_at": "2026-04-22 00:00:00", "unit": "°C" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2026, "sample_count": 1, "minimum": "28.980000", "maximum": "28.980000", "mean": "28.980000", "median": "28.980000", "p10": "28.980000", "p90": "28.980000", "latest_value": "28.980000", "latest_at": "2026-04-22 00:00:00", "unit": "°f" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1337", "parameter": "Chlorures", "year": 2026, "sample_count": 1, "minimum": "18.700000", "maximum": "18.700000", "mean": "18.700000", "median": "18.700000", "p10": "18.700000", "p90": "18.700000", "latest_value": "18.700000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(Cl)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2026, "sample_count": 1, "minimum": "7.200000", "maximum": "7.200000", "mean": "7.200000", "median": "7.200000", "p10": "7.200000", "p90": "7.200000", "latest_value": "7.200000", "latest_at": "2026-04-22 00:00:00", "unit": "mg/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2026, "sample_count": 1, "minimum": "5.000000", "maximum": "5.000000", "mean": "5.000000", "median": "5.000000", "p10": "5.000000", "p90": "5.000000", "latest_value": "5.000000", "latest_at": "2026-04-22 00:00:00", "unit": "°C" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2026, "sample_count": 1, "minimum": "19.400000", "maximum": "19.400000", "mean": "19.400000", "median": "19.400000", "p10": "19.400000", "p90": "19.400000", "latest_value": "19.400000", "latest_at": "2026-04-22 00:00:00", "unit": "NFU" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1338", "parameter": "Sulfates", "year": 2026, "sample_count": 1, "minimum": "32.700000", "maximum": "32.700000", "mean": "32.700000", "median": "32.700000", "p10": "32.700000", "p90": "32.700000", "latest_value": "32.700000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1342", "parameter": "Silicates", "year": 2026, "sample_count": 1, "minimum": "12.670000", "maximum": "12.670000", "mean": "12.670000", "median": "12.670000", "p10": "12.670000", "p90": "12.670000", "latest_value": "12.670000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2026, "sample_count": 1, "minimum": "7.100000", "maximum": "7.100000", "mean": "7.100000", "median": "7.100000", "p10": "7.100000", "p90": "7.100000", "latest_value": "7.100000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2026, "sample_count": 1, "minimum": "324.000000", "maximum": "324.000000", "mean": "324.000000", "median": "324.000000", "p10": "324.000000", "p90": "324.000000", "latest_value": "324.000000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2026, "sample_count": 1, "minimum": "26.550000", "maximum": "26.550000", "mean": "26.550000", "median": "26.550000", "p10": "26.550000", "p90": "26.550000", "latest_value": "26.550000", "latest_at": "2026-04-22 00:00:00", "unit": "°f" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2026, "sample_count": 1, "minimum": "1.900000", "maximum": "1.900000", "mean": "1.900000", "median": "1.900000", "p10": "1.900000", "p90": "1.900000", "latest_value": "1.900000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2026, "sample_count": 1, "minimum": "0.220000", "maximum": "0.220000", "mean": "0.220000", "median": "0.220000", "p10": "0.220000", "p90": "0.220000", "latest_value": "0.220000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1375", "parameter": "Sodium", "year": 2026, "sample_count": 1, "minimum": "10.700000", "maximum": "10.700000", "mean": "10.700000", "median": "10.700000", "p10": "10.700000", "p90": "10.700000", "latest_value": "10.700000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1328", "parameter": "Carbonates", "year": 2026, "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": "2026-04-22 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1374", "parameter": "Calcium", "year": 2026, "sample_count": 1, "minimum": "92.400000", "maximum": "92.400000", "mean": "92.400000", "median": "92.400000", "p10": "92.400000", "p90": "92.400000", "latest_value": "92.400000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2026, "sample_count": 1, "minimum": "3.000000", "maximum": "3.000000", "mean": "3.000000", "median": "3.000000", "p10": "3.000000", "p90": "3.000000", "latest_value": "3.000000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1372", "parameter": "Magnésium", "year": 2026, "sample_count": 1, "minimum": "14.300000", "maximum": "14.300000", "mean": "14.300000", "median": "14.300000", "p10": "14.300000", "p90": "14.300000", "latest_value": "14.300000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1335", "parameter": "Ammonium", "year": 2026, "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": "2026-04-22 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1367", "parameter": "Potassium", "year": 2026, "sample_count": 1, "minimum": "4.300000", "maximum": "4.300000", "mean": "4.300000", "median": "4.300000", "p10": "4.300000", "p90": "4.300000", "latest_value": "4.300000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(K)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2026, "sample_count": 1, "minimum": "630.000000", "maximum": "630.000000", "mean": "630.000000", "median": "630.000000", "p10": "630.000000", "p90": "630.000000", "latest_value": "630.000000", "latest_at": "2026-04-22 00:00:00", "unit": "µS/cm" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2026, "sample_count": 1, "minimum": "8.200000", "maximum": "8.200000", "mean": "8.200000", "median": "8.200000", "p10": "8.200000", "p90": "8.200000", "latest_value": "8.200000", "latest_at": "2026-04-22 00:00:00", "unit": "unité pH" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2026, "sample_count": 1, "minimum": "0.570000", "maximum": "0.570000", "mean": "0.570000", "median": "0.570000", "p10": "0.570000", "p90": "0.570000", "latest_value": "0.570000", "latest_at": "2026-04-22 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 4, "minimum": "0.600000", "maximum": "1.900000", "mean": "1.300000", "median": "1.350000", "p10": "0.600000", "p90": "1.500000", "latest_value": "1.500000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2023, "sample_count": 4, "minimum": "6.000000", "maximum": "8.000000", "mean": "6.500000", "median": "6.000000", "p10": "6.000000", "p90": "6.000000", "latest_value": "6.000000", "latest_at": "2023-05-05 00:00:00", "unit": "°C" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 4, "minimum": "1.020000", "maximum": "8.760000", "mean": "5.747500", "median": "6.605000", "p10": "1.020000", "p90": "7.110000", "latest_value": "7.110000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 4, "minimum": "0.053000", "maximum": "0.280000", "mean": "0.163250", "median": "0.160000", "p10": "0.053000", "p90": "0.200000", "latest_value": "0.280000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 4, "minimum": "9.700000", "maximum": "28.000000", "mean": "16.925000", "median": "15.000000", "p10": "9.700000", "p90": "15.000000", "latest_value": "9.700000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 4, "minimum": "3.800000", "maximum": "6.200000", "mean": "5.050000", "median": "5.100000", "p10": "3.800000", "p90": "5.700000", "latest_value": "6.200000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 4, "minimum": "0.010000", "maximum": "0.080000", "mean": "0.042500", "median": "0.040000", "p10": "0.010000", "p90": "0.050000", "latest_value": "0.080000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 4, "minimum": "622.000000", "maximum": "690.000000", "mean": "662.250000", "median": "668.500000", "p10": "622.000000", "p90": "686.000000", "latest_value": "622.000000", "latest_at": "2023-05-05 00:00:00", "unit": "µS/cm" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 4, "minimum": "7.900000", "maximum": "8.700000", "mean": "8.300000", "median": "8.300000", "p10": "7.900000", "p90": "8.500000", "latest_value": "7.900000", "latest_at": "2023-05-05 00:00:00", "unit": "unité pH" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 4, "minimum": "51.200000", "maximum": "96.600000", "mean": "81.575000", "median": "89.250000", "p10": "51.200000", "p90": "93.300000", "latest_value": "51.200000", "latest_at": "2023-05-05 00:00:00", "unit": "%" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 4, "minimum": "4.100000", "maximum": "15.100000", "mean": "8.225000", "median": "6.850000", "p10": "4.100000", "p90": "7.200000", "latest_value": "15.100000", "latest_at": "2023-05-05 00:00:00", "unit": "°C" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 4, "minimum": "0.040000", "maximum": "0.122000", "mean": "0.073000", "median": "0.065000", "p10": "0.040000", "p90": "0.081000", "latest_value": "0.122000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 4, "minimum": "0.060000", "maximum": "0.190000", "mean": "0.115000", "median": "0.105000", "p10": "0.060000", "p90": "0.110000", "latest_value": "0.190000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 4, "minimum": "5.100000", "maximum": "12.600000", "mean": "9.875000", "median": "10.900000", "p10": "5.100000", "p90": "11.300000", "latest_value": "5.100000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 3, "minimum": "4.090000", "maximum": "13.300000", "mean": "7.866667", "median": "6.210000", "p10": "4.090000", "p90": "6.210000", "latest_value": "13.300000", "latest_at": "2023-05-05 00:00:00", "unit": "NFU" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 3, "minimum": "2.100000", "maximum": "10.000000", "mean": "6.733333", "median": "8.100000", "p10": "2.100000", "p90": "8.100000", "latest_value": "10.000000", "latest_at": "2023-05-05 00:00:00", "unit": "mg/L" }, { "station_code": "04044800", "station": "RAU DU PONT AUBERT à MARS-SUR-ALLIER", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 2, "minimum": "0.650000", "maximum": "0.690000", "mean": "0.670000", "median": "0.670000", "p10": "0.650000", "p90": "0.650000", "latest_value": "0.690000", "latest_at": "2023-05-05 00:00:00", "unit": "mg(N)/L" } ] }