{ "river": { "name": "Le Brézou", "course_code": "P31-0430", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T12:59:13+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 12, "minimum": "85.000000", "maximum": "125.000000", "mean": "105.000000", "median": "105.000000", "p10": "95.000000", "p90": "115.000000", "latest_value": "105.000000", "latest_at": "2024-12-17 00:00:00", "unit": "µS/cm" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 12, "minimum": "97.000000", "maximum": "102.000000", "mean": "99.750000", "median": "100.000000", "p10": "98.000000", "p90": "101.000000", "latest_value": "100.000000", "latest_at": "2024-12-17 00:00:00", "unit": "%" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 12, "minimum": "8.500000", "maximum": "25.000000", "mean": "13.975000", "median": "13.000000", "p10": "8.700000", "p90": "18.000000", "latest_value": "9.500000", "latest_at": "2024-12-17 00:00:00", "unit": "NFU" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "9.200000", "maximum": "12.900000", "mean": "10.666667", "median": "10.700000", "p10": "9.300000", "p90": "11.600000", "latest_value": "12.900000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 12, "minimum": "0.030000", "maximum": "0.060000", "mean": "0.039167", "median": "0.040000", "p10": "0.030000", "p90": "0.050000", "latest_value": "0.040000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 12, "minimum": "0.030000", "maximum": "0.070000", "mean": "0.050833", "median": "0.050000", "p10": "0.040000", "p90": "0.060000", "latest_value": "0.040000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 12, "minimum": "4.500000", "maximum": "17.300000", "mean": "11.400000", "median": "10.750000", "p10": "8.000000", "p90": "15.300000", "latest_value": "4.500000", "latest_at": "2024-12-17 00:00:00", "unit": "°C" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 12, "minimum": "7.000000", "maximum": "7.800000", "mean": "7.500000", "median": "7.500000", "p10": "7.300000", "p90": "7.700000", "latest_value": "7.500000", "latest_at": "2024-12-17 00:00:00", "unit": "unité pH" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 12, "minimum": "5.900000", "maximum": "45.000000", "mean": "17.116667", "median": "12.500000", "p10": "9.600000", "p90": "24.000000", "latest_value": "9.600000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "14.000000", "maximum": "21.000000", "mean": "18.000000", "median": "18.000000", "p10": "16.000000", "p90": "20.000000", "latest_value": "21.000000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 12, "minimum": "0.700000", "maximum": "2.100000", "mean": "1.375000", "median": "1.400000", "p10": "0.800000", "p90": "1.900000", "latest_value": "1.600000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 12, "minimum": "2.200000", "maximum": "4.900000", "mean": "3.183333", "median": "3.100000", "p10": "2.200000", "p90": "3.800000", "latest_value": "2.200000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 12, "minimum": "4.100000", "maximum": "7.000000", "mean": "5.691667", "median": "5.750000", "p10": "4.700000", "p90": "6.600000", "latest_value": "6.900000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 9, "minimum": "0.010000", "maximum": "0.050000", "mean": "0.022222", "median": "0.020000", "p10": "0.010000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 7, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.015714", "median": "0.020000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 4, "minimum": "0.500000", "maximum": "0.700000", "mean": "0.575000", "median": "0.550000", "p10": "0.500000", "p90": "0.600000", "latest_value": "0.700000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "7.200000", "maximum": "8.600000", "mean": "7.900000", "median": "7.900000", "p10": "7.200000", "p90": "7.200000", "latest_value": "8.600000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2024, "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": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "2.700000", "maximum": "3.600000", "mean": "3.150000", "median": "3.150000", "p10": "2.700000", "p90": "2.700000", "latest_value": "3.600000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "3.200000", "maximum": "3.800000", "mean": "3.500000", "median": "3.500000", "p10": "3.200000", "p90": "3.200000", "latest_value": "3.800000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "33.000000", "maximum": "44.000000", "mean": "38.500000", "median": "38.500000", "p10": "33.000000", "p90": "33.000000", "latest_value": "44.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "4.700000", "maximum": "5.300000", "mean": "5.000000", "median": "5.000000", "p10": "4.700000", "p90": "4.700000", "latest_value": "5.300000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "3.100000", "maximum": "3.700000", "mean": "3.400000", "median": "3.400000", "p10": "3.100000", "p90": "3.100000", "latest_value": "3.700000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1328", "parameter": "Carbonates", "year": 2024, "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": "2024-09-19 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.300000", "maximum": "1.800000", "mean": "1.550000", "median": "1.550000", "p10": "1.300000", "p90": "1.300000", "latest_value": "1.800000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "5.900000", "maximum": "8.000000", "mean": "6.950000", "median": "6.950000", "p10": "5.900000", "p90": "5.900000", "latest_value": "8.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "6.800000", "maximum": "8.200000", "mean": "7.500000", "median": "7.500000", "p10": "6.800000", "p90": "6.800000", "latest_value": "8.200000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 12, "minimum": "7.000000", "maximum": "7.700000", "mean": "7.400000", "median": "7.400000", "p10": "7.100000", "p90": "7.600000", "latest_value": "7.000000", "latest_at": "2023-12-14 00:00:00", "unit": "unité pH" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 12, "minimum": "8.400000", "maximum": "13.000000", "mean": "10.333333", "median": "10.150000", "p10": "8.800000", "p90": "11.300000", "latest_value": "11.300000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 12, "minimum": "5.600000", "maximum": "120.000000", "mean": "19.241667", "median": "9.550000", "p10": "6.500000", "p90": "15.000000", "latest_value": "17.000000", "latest_at": "2023-12-14 00:00:00", "unit": "NFU" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 12, "minimum": "3.700000", "maximum": "21.000000", "mean": "13.025000", "median": "13.950000", "p10": "8.500000", "p90": "16.400000", "latest_value": "9.000000", "latest_at": "2023-12-14 00:00:00", "unit": "°C" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 12, "minimum": "3.400000", "maximum": "8.800000", "mean": "5.525000", "median": "5.400000", "p10": "4.700000", "p90": "5.800000", "latest_value": "5.500000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 12, "minimum": "14.000000", "maximum": "20.000000", "mean": "17.333333", "median": "18.000000", "p10": "15.000000", "p90": "19.000000", "latest_value": "14.000000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 12, "minimum": "80.000000", "maximum": "125.000000", "mean": "109.583333", "median": "112.500000", "p10": "95.000000", "p90": "120.000000", "latest_value": "80.000000", "latest_at": "2023-12-14 00:00:00", "unit": "µS/cm" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 12, "minimum": "0.030000", "maximum": "0.280000", "mean": "0.065833", "median": "0.050000", "p10": "0.040000", "p90": "0.060000", "latest_value": "0.040000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 12, "minimum": "0.020000", "maximum": "0.100000", "mean": "0.044167", "median": "0.035000", "p10": "0.020000", "p90": "0.060000", "latest_value": "0.040000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 12, "minimum": "2.300000", "maximum": "6.800000", "mean": "3.600000", "median": "3.050000", "p10": "2.600000", "p90": "4.600000", "latest_value": "4.300000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 12, "minimum": "97.000000", "maximum": "102.000000", "mean": "99.666667", "median": "100.000000", "p10": "97.000000", "p90": "101.000000", "latest_value": "100.000000", "latest_at": "2023-12-14 00:00:00", "unit": "%" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 12, "minimum": "6.800000", "maximum": "190.000000", "mean": "26.641667", "median": "11.000000", "p10": "6.900000", "p90": "17.000000", "latest_value": "17.000000", "latest_at": "2023-12-14 00:00:00", "unit": "mg/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 11, "minimum": "0.600000", "maximum": "4.400000", "mean": "1.645455", "median": "1.300000", "p10": "0.800000", "p90": "2.300000", "latest_value": "1.300000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 9, "minimum": "0.010000", "maximum": "0.050000", "mean": "0.022222", "median": "0.020000", "p10": "0.010000", "p90": "0.040000", "latest_value": "0.030000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 5, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.018000", "median": "0.020000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2023-12-14 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 3, "minimum": "0.500000", "maximum": "2.100000", "mean": "1.066667", "median": "0.600000", "p10": "0.500000", "p90": "0.600000", "latest_value": "0.500000", "latest_at": "2023-11-23 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "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": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "6.900000", "maximum": "9.100000", "mean": "8.000000", "median": "8.000000", "p10": "6.900000", "p90": "6.900000", "latest_value": "9.100000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "2.600000", "maximum": "3.900000", "mean": "3.250000", "median": "3.250000", "p10": "2.600000", "p90": "2.600000", "latest_value": "3.900000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "3.000000", "maximum": "4.000000", "mean": "3.500000", "median": "3.500000", "p10": "3.000000", "p90": "3.000000", "latest_value": "4.000000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "3.100000", "maximum": "4.200000", "mean": "3.650000", "median": "3.650000", "p10": "3.100000", "p90": "3.100000", "latest_value": "4.200000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "7.300000", "maximum": "8.500000", "mean": "7.900000", "median": "7.900000", "p10": "7.300000", "p90": "7.300000", "latest_value": "8.500000", "latest_at": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "1.500000", "maximum": "2.000000", "mean": "1.750000", "median": "1.750000", "p10": "1.500000", "p90": "1.500000", "latest_value": "2.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "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": "2023-09-21 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "32.000000", "maximum": "48.000000", "mean": "40.000000", "median": "40.000000", "p10": "32.000000", "p90": "32.000000", "latest_value": "48.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "4.900000", "maximum": "6.300000", "mean": "5.600000", "median": "5.600000", "p10": "4.900000", "p90": "4.900000", "latest_value": "4.900000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "7.000000", "maximum": "9.200000", "mean": "8.100000", "median": "8.100000", "p10": "7.000000", "p90": "7.000000", "latest_value": "9.200000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 12, "minimum": "0.020000", "maximum": "0.070000", "mean": "0.040000", "median": "0.035000", "p10": "0.030000", "p90": "0.050000", "latest_value": "0.030000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 12, "minimum": "0.030000", "maximum": "0.090000", "mean": "0.049167", "median": "0.040000", "p10": "0.030000", "p90": "0.060000", "latest_value": "0.030000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 12, "minimum": "2.800000", "maximum": "23.000000", "mean": "10.866667", "median": "9.350000", "p10": "3.200000", "p90": "16.000000", "latest_value": "5.800000", "latest_at": "2022-12-15 00:00:00", "unit": "mg/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 12, "minimum": "1.800000", "maximum": "19.000000", "mean": "11.941667", "median": "12.300000", "p10": "6.000000", "p90": "19.000000", "latest_value": "6.000000", "latest_at": "2022-12-15 00:00:00", "unit": "°C" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 12, "minimum": "97.000000", "maximum": "105.000000", "mean": "100.000000", "median": "99.500000", "p10": "98.000000", "p90": "101.000000", "latest_value": "99.000000", "latest_at": "2022-12-15 00:00:00", "unit": "%" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 12, "minimum": "7.100000", "maximum": "8.000000", "mean": "7.600000", "median": "7.650000", "p10": "7.300000", "p90": "7.800000", "latest_value": "7.300000", "latest_at": "2022-12-15 00:00:00", "unit": "unité pH" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 12, "minimum": "105.000000", "maximum": "135.000000", "mean": "120.000000", "median": "122.500000", "p10": "105.000000", "p90": "130.000000", "latest_value": "125.000000", "latest_at": "2022-12-15 00:00:00", "unit": "µS/cm" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 12, "minimum": "3.400000", "maximum": "22.000000", "mean": "9.375000", "median": "7.300000", "p10": "3.800000", "p90": "12.000000", "latest_value": "6.500000", "latest_at": "2022-12-15 00:00:00", "unit": "NFU" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 12, "minimum": "8.900000", "maximum": "13.900000", "mean": "10.691667", "median": "10.650000", "p10": "9.000000", "p90": "11.700000", "latest_value": "11.700000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "17.000000", "maximum": "21.000000", "mean": "19.166667", "median": "19.000000", "p10": "18.000000", "p90": "20.000000", "latest_value": "19.000000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 12, "minimum": "1.600000", "maximum": "5.800000", "mean": "2.808333", "median": "2.550000", "p10": "1.800000", "p90": "3.300000", "latest_value": "3.800000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(C)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 12, "minimum": "3.500000", "maximum": "11.000000", "mean": "6.058333", "median": "5.600000", "p10": "4.800000", "p90": "7.000000", "latest_value": "7.000000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 12, "minimum": "0.500000", "maximum": "2.100000", "mean": "1.241667", "median": "1.100000", "p10": "0.800000", "p90": "1.700000", "latest_value": "1.700000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 6, "minimum": "0.010000", "maximum": "0.110000", "mean": "0.040000", "median": "0.025000", "p10": "0.010000", "p90": "0.050000", "latest_value": "0.110000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 6, "minimum": "0.010000", "maximum": "0.040000", "mean": "0.020000", "median": "0.015000", "p10": "0.010000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 4, "minimum": "0.500000", "maximum": "0.800000", "mean": "0.600000", "median": "0.550000", "p10": "0.500000", "p90": "0.600000", "latest_value": "0.500000", "latest_at": "2022-12-15 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1328", "parameter": "Carbonates", "year": 2022, "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": "2022-09-22 00:00:00", "unit": "mg(CO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "3.400000", "maximum": "4.000000", "mean": "3.700000", "median": "3.700000", "p10": "3.400000", "p90": "3.400000", "latest_value": "4.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Mg)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "7.200000", "maximum": "8.700000", "mean": "7.950000", "median": "7.950000", "p10": "7.200000", "p90": "7.200000", "latest_value": "8.700000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Na)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "35.000000", "maximum": "45.000000", "mean": "40.000000", "median": "40.000000", "p10": "35.000000", "p90": "35.000000", "latest_value": "45.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1346", "parameter": "Titre alcalimétrique (T.A.)", "year": 2022, "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": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "3.400000", "maximum": "3.900000", "mean": "3.650000", "median": "3.650000", "p10": "3.400000", "p90": "3.400000", "latest_value": "3.900000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "8.000000", "maximum": "9.000000", "mean": "8.500000", "median": "8.500000", "p10": "8.000000", "p90": "8.000000", "latest_value": "9.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Ca)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "4.800000", "maximum": "5.500000", "mean": "5.150000", "median": "5.150000", "p10": "4.800000", "p90": "4.800000", "latest_value": "5.500000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(SO4)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "6.800000", "maximum": "7.900000", "mean": "7.350000", "median": "7.350000", "p10": "6.800000", "p90": "6.800000", "latest_value": "7.900000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(Cl-)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.400000", "maximum": "1.900000", "mean": "1.650000", "median": "1.650000", "p10": "1.400000", "p90": "1.400000", "latest_value": "1.900000", "latest_at": "2022-09-22 00:00:00", "unit": "mg(K)/L" }, { "station_code": "05056600", "station": "Le Brézou au niveau de Vigeois", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "2.900000", "maximum": "3.700000", "mean": "3.300000", "median": "3.300000", "p10": "2.900000", "p90": "2.900000", "latest_value": "3.700000", "latest_at": "2022-09-22 00:00:00", "unit": "°f" } ] }