{ "river": { "name": "L'Ourbise", "course_code": "O9050500", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-09T12:10:42+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 18, "minimum": "75.000000", "maximum": "117.000000", "mean": "93.844444", "median": "94.350000", "p10": "85.000000", "p90": "96.800000", "latest_value": "94.000000", "latest_at": "2024-12-16 00:00:00", "unit": "%" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 18, "minimum": "2.200000", "maximum": "122.600000", "mean": "18.277778", "median": "11.950000", "p10": "2.300000", "p90": "26.000000", "latest_value": "3.600000", "latest_at": "2024-12-16 00:00:00", "unit": "NFU" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 18, "minimum": "387.000000", "maximum": "632.000000", "mean": "552.777778", "median": "556.500000", "p10": "510.000000", "p90": "600.000000", "latest_value": "597.000000", "latest_at": "2024-12-16 00:00:00", "unit": "µS/cm" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 18, "minimum": "2.500000", "maximum": "6.100000", "mean": "3.572222", "median": "3.100000", "p10": "2.800000", "p90": "4.800000", "latest_value": "3.000000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 18, "minimum": "4.100000", "maximum": "90.000000", "mean": "23.722222", "median": "20.000000", "p10": "4.100000", "p90": "38.000000", "latest_value": "9.100000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 18, "minimum": "7.700000", "maximum": "8.300000", "mean": "8.027222", "median": "8.020000", "p10": "7.800000", "p90": "8.200000", "latest_value": "8.000000", "latest_at": "2024-12-16 00:00:00", "unit": "unité pH" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 18, "minimum": "7.200000", "maximum": "17.400000", "mean": "13.683333", "median": "15.400000", "p10": "7.500000", "p90": "16.800000", "latest_value": "7.500000", "latest_at": "2024-12-16 00:00:00", "unit": "°C" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 12, "minimum": "462.000000", "maximum": "494.000000", "mean": "475.083333", "median": "473.500000", "p10": "463.000000", "p90": "480.000000", "latest_value": "473.000000", "latest_at": "2024-12-16 00:00:00", "unit": "µS/cm" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1389", "parameter": "Chrome", "year": 2024, "sample_count": 12, "minimum": "0.050000", "maximum": "0.110000", "mean": "0.076667", "median": "0.070000", "p10": "0.060000", "p90": "0.100000", "latest_value": "0.080000", "latest_at": "2024-12-16 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 12, "minimum": "0.009000", "maximum": "0.560000", "mean": "0.075000", "median": "0.034500", "p10": "0.009000", "p90": "0.047000", "latest_value": "0.560000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "9.200000", "maximum": "10.800000", "mean": "10.075000", "median": "10.050000", "p10": "9.300000", "p90": "10.700000", "latest_value": "10.800000", "latest_at": "2024-12-16 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 12, "minimum": "1.700000", "maximum": "8.000000", "mean": "2.508333", "median": "1.950000", "p10": "1.700000", "p90": "2.500000", "latest_value": "1.800000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 12, "minimum": "2.600000", "maximum": "4.700000", "mean": "3.716667", "median": "3.550000", "p10": "3.100000", "p90": "4.500000", "latest_value": "3.500000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1108", "parameter": "Atrazine déséthyl", "year": 2024, "sample_count": 12, "minimum": "0.004000", "maximum": "0.006000", "mean": "0.004917", "median": "0.005000", "p10": "0.004000", "p90": "0.006000", "latest_value": "0.004000", "latest_at": "2024-12-16 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 12, "minimum": "10.800000", "maximum": "14.700000", "mean": "13.008333", "median": "13.250000", "p10": "11.600000", "p90": "13.800000", "latest_value": "10.800000", "latest_at": "2024-12-16 00:00:00", "unit": "°C" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 12, "minimum": "7.600000", "maximum": "8.000000", "mean": "7.833333", "median": "7.850000", "p10": "7.700000", "p90": "7.900000", "latest_value": "7.900000", "latest_at": "2024-12-16 00:00:00", "unit": "unité pH" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "9.600000", "maximum": "14.000000", "mean": "11.466667", "median": "12.000000", "p10": "10.000000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 12, "minimum": "89.000000", "maximum": "105.000000", "mean": "95.583333", "median": "95.500000", "p10": "90.000000", "p90": "98.000000", "latest_value": "96.000000", "latest_at": "2024-12-16 00:00:00", "unit": "%" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 12, "minimum": "0.020000", "maximum": "0.180000", "mean": "0.070000", "median": "0.065000", "p10": "0.030000", "p90": "0.100000", "latest_value": "0.180000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "8.800000", "maximum": "22.000000", "mean": "14.650000", "median": "15.000000", "p10": "11.000000", "p90": "17.000000", "latest_value": "15.000000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 12, "minimum": "0.080000", "maximum": "0.350000", "mean": "0.126667", "median": "0.100000", "p10": "0.080000", "p90": "0.130000", "latest_value": "0.090000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 12, "minimum": "9.500000", "maximum": "27.000000", "mean": "20.708333", "median": "22.000000", "p10": "15.000000", "p90": "25.000000", "latest_value": "21.000000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1369", "parameter": "Arsenic", "year": 2024, "sample_count": 12, "minimum": "0.690000", "maximum": "0.960000", "mean": "0.829167", "median": "0.835000", "p10": "0.750000", "p90": "0.860000", "latest_value": "0.960000", "latest_at": "2024-12-16 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 12, "minimum": "0.075000", "maximum": "0.300000", "mean": "0.146333", "median": "0.143000", "p10": "0.080000", "p90": "0.163000", "latest_value": "0.131000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "7.500000", "maximum": "12.600000", "mean": "10.050000", "median": "9.750000", "p10": "8.600000", "p90": "11.500000", "latest_value": "11.500000", "latest_at": "2024-12-16 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 11, "minimum": "0.005000", "maximum": "0.049000", "mean": "0.015091", "median": "0.011000", "p10": "0.005000", "p90": "0.024000", "latest_value": "0.024000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 11, "minimum": "0.020000", "maximum": "0.034000", "mean": "0.027364", "median": "0.027000", "p10": "0.021000", "p90": "0.034000", "latest_value": "0.034000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 11, "minimum": "0.020000", "maximum": "0.060000", "mean": "0.034545", "median": "0.040000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.030000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 11, "minimum": "0.200000", "maximum": "1.000000", "mean": "0.345455", "median": "0.200000", "p10": "0.200000", "p90": "1.000000", "latest_value": "0.200000", "latest_at": "2024-12-16 00:00:00", "unit": "NFU" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 9, "minimum": "2.000000", "maximum": "5.000000", "mean": "3.111111", "median": "2.800000", "p10": "2.000000", "p90": "5.000000", "latest_value": "2.000000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 8, "minimum": "0.900000", "maximum": "2.500000", "mean": "1.325000", "median": "1.100000", "p10": "0.900000", "p90": "1.600000", "latest_value": "2.500000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1392", "parameter": "Cuivre", "year": 2024, "sample_count": 8, "minimum": "0.170000", "maximum": "0.440000", "mean": "0.256250", "median": "0.225000", "p10": "0.170000", "p90": "0.370000", "latest_value": "0.200000", "latest_at": "2024-12-16 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1383", "parameter": "Zinc", "year": 2024, "sample_count": 8, "minimum": "0.980000", "maximum": "13.400000", "mean": "3.133750", "median": "1.585000", "p10": "0.980000", "p90": "2.790000", "latest_value": "2.120000", "latest_at": "2024-12-16 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 6, "minimum": "0.020000", "maximum": "0.170000", "mean": "0.071667", "median": "0.050000", "p10": "0.020000", "p90": "0.110000", "latest_value": "0.050000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 6, "minimum": "9.100000", "maximum": "10.040000", "mean": "9.448333", "median": "9.375000", "p10": "9.100000", "p90": "9.530000", "latest_value": "9.270000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 6, "minimum": "7.000000", "maximum": "10.200000", "mean": "8.650000", "median": "8.750000", "p10": "7.000000", "p90": "8.800000", "latest_value": "10.200000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 6, "minimum": "0.020000", "maximum": "0.510000", "mean": "0.111667", "median": "0.035000", "p10": "0.020000", "p90": "0.050000", "latest_value": "0.030000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 6, "minimum": "0.600000", "maximum": "1.300000", "mean": "0.950000", "median": "1.000000", "p10": "0.600000", "p90": "1.100000", "latest_value": "1.100000", "latest_at": "2024-12-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 6, "minimum": "0.310000", "maximum": "1.200000", "mean": "0.530000", "median": "0.385000", "p10": "0.310000", "p90": "0.560000", "latest_value": "0.310000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 6, "minimum": "0.300000", "maximum": "1.000000", "mean": "0.600000", "median": "0.550000", "p10": "0.300000", "p90": "0.700000", "latest_value": "0.700000", "latest_at": "2024-11-18 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 6, "minimum": "0.300000", "maximum": "1.100000", "mean": "0.583333", "median": "0.550000", "p10": "0.300000", "p90": "0.600000", "latest_value": "0.600000", "latest_at": "2024-11-18 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 6, "minimum": "0.060000", "maximum": "0.170000", "mean": "0.088333", "median": "0.075000", "p10": "0.060000", "p90": "0.090000", "latest_value": "0.060000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 6, "minimum": "15.400000", "maximum": "31.000000", "mean": "20.966667", "median": "17.750000", "p10": "15.400000", "p90": "28.100000", "latest_value": "16.400000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 5, "minimum": "1.000000", "maximum": "4.000000", "mean": "2.000000", "median": "2.000000", "p10": "1.000000", "p90": "2.000000", "latest_value": "1.000000", "latest_at": "2024-09-09 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 5, "minimum": "0.600000", "maximum": "2.200000", "mean": "1.020000", "median": "0.700000", "p10": "0.600000", "p90": "0.900000", "latest_value": "0.700000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 5, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.400000", "median": "1.000000", "p10": "1.000000", "p90": "2.000000", "latest_value": "1.000000", "latest_at": "2024-09-09 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 4, "minimum": "14.000000", "maximum": "20.000000", "mean": "16.500000", "median": "16.000000", "p10": "14.000000", "p90": "18.000000", "latest_value": "14.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 4, "minimum": "5.600000", "maximum": "7.200000", "mean": "6.075000", "median": "5.750000", "p10": "5.600000", "p90": "5.800000", "latest_value": "5.600000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 4, "minimum": "90.000000", "maximum": "102.000000", "mean": "97.000000", "median": "98.000000", "p10": "90.000000", "p90": "100.000000", "latest_value": "96.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 4, "minimum": "12.000000", "maximum": "18.000000", "mean": "14.250000", "median": "13.500000", "p10": "12.000000", "p90": "14.000000", "latest_value": "13.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 4, "minimum": "21.000000", "maximum": "29.000000", "mean": "24.000000", "median": "23.000000", "p10": "21.000000", "p90": "24.000000", "latest_value": "22.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 4, "minimum": "25.400000", "maximum": "27.900000", "mean": "26.850000", "median": "27.050000", "p10": "25.400000", "p90": "27.800000", "latest_value": "26.300000", "latest_at": "2024-10-14 00:00:00", "unit": "°f" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 4, "minimum": "1.500000", "maximum": "1.700000", "mean": "1.575000", "median": "1.550000", "p10": "1.500000", "p90": "1.600000", "latest_value": "1.500000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 4, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.012500", "median": "0.010000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.010000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 4, "minimum": "21.300000", "maximum": "23.700000", "mean": "22.975000", "median": "23.450000", "p10": "21.300000", "p90": "23.600000", "latest_value": "23.700000", "latest_at": "2024-10-14 00:00:00", "unit": "°f" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 4, "minimum": "0.070000", "maximum": "0.250000", "mean": "0.135000", "median": "0.110000", "p10": "0.070000", "p90": "0.120000", "latest_value": "0.120000", "latest_at": "2024-09-09 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 3, "minimum": "0.600000", "maximum": "1.400000", "mean": "0.900000", "median": "0.700000", "p10": "0.600000", "p90": "0.700000", "latest_value": "0.700000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "9.200000", "maximum": "9.200000", "mean": "9.200000", "median": "9.200000", "p10": "9.200000", "p90": "9.200000", "latest_value": "9.200000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "8.500000", "maximum": "9.800000", "mean": "9.150000", "median": "9.150000", "p10": "8.500000", "p90": "8.500000", "latest_value": "8.500000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "255.000000", "maximum": "266.000000", "mean": "260.500000", "median": "260.500000", "p10": "255.000000", "p90": "255.000000", "latest_value": "255.000000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "22.600000", "maximum": "24.500000", "mean": "23.550000", "median": "23.550000", "p10": "22.600000", "p90": "22.600000", "latest_value": "22.600000", "latest_at": "2024-09-16 00:00:00", "unit": "°f" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "85.000000", "maximum": "93.000000", "mean": "89.000000", "median": "89.000000", "p10": "85.000000", "p90": "85.000000", "latest_value": "85.000000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "3.000000", "maximum": "3.100000", "mean": "3.050000", "median": "3.050000", "p10": "3.000000", "p90": "3.000000", "latest_value": "3.000000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "20.900000", "maximum": "22.400000", "mean": "21.650000", "median": "21.650000", "p10": "20.900000", "p90": "20.900000", "latest_value": "20.900000", "latest_at": "2024-09-16 00:00:00", "unit": "°f" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "16.000000", "maximum": "17.000000", "mean": "16.500000", "median": "16.500000", "p10": "16.000000", "p90": "16.000000", "latest_value": "16.000000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "0.730000", "maximum": "0.840000", "mean": "0.785000", "median": "0.785000", "p10": "0.730000", "p90": "0.730000", "latest_value": "0.840000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "251.000000", "maximum": "278.000000", "mean": "264.500000", "median": "264.500000", "p10": "251.000000", "p90": "251.000000", "latest_value": "251.000000", "latest_at": "2024-09-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "284.000000", "maximum": "289.000000", "mean": "286.500000", "median": "286.500000", "p10": "284.000000", "p90": "284.000000", "latest_value": "289.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1389", "parameter": "Chrome", "year": 2024, "sample_count": 1, "minimum": "2.750000", "maximum": "2.750000", "mean": "2.750000", "median": "2.750000", "p10": "2.750000", "p90": "2.750000", "latest_value": "2.750000", "latest_at": "2024-07-29 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "3054", "parameter": "Particules - Classe granulométrique : 20 à 63 µm", "year": 2024, "sample_count": 1, "minimum": "3.370000", "maximum": "3.370000", "mean": "3.370000", "median": "3.370000", "p10": "3.370000", "p90": "3.370000", "latest_value": "3.370000", "latest_at": "2024-07-29 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "7043", "parameter": "Particules - Classe granulométrique : 150 à 200 µm", "year": 2024, "sample_count": 1, "minimum": "8.580000", "maximum": "8.580000", "mean": "8.580000", "median": "8.580000", "p10": "8.580000", "p90": "8.580000", "latest_value": "8.580000", "latest_at": "2024-07-29 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1383", "parameter": "Zinc", "year": 2024, "sample_count": 1, "minimum": "5.010000", "maximum": "5.010000", "mean": "5.010000", "median": "5.010000", "p10": "5.010000", "p90": "5.010000", "latest_value": "5.010000", "latest_at": "2024-07-29 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "7044", "parameter": "Particules - Classe granulométrique : supérieure à 200 µm", "year": 2024, "sample_count": 1, "minimum": "83.940000", "maximum": "83.940000", "mean": "83.940000", "median": "83.940000", "p10": "83.940000", "p90": "83.940000", "latest_value": "83.940000", "latest_at": "2024-07-29 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 1, "minimum": "8450.000000", "maximum": "8450.000000", "mean": "8450.000000", "median": "8450.000000", "p10": "8450.000000", "p90": "8450.000000", "latest_value": "8450.000000", "latest_at": "2024-07-29 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1394", "parameter": "Manganèse", "year": 2024, "sample_count": 1, "minimum": "11.700000", "maximum": "11.700000", "mean": "11.700000", "median": "11.700000", "p10": "11.700000", "p90": "11.700000", "latest_value": "11.700000", "latest_at": "2024-07-29 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1392", "parameter": "Cuivre", "year": 2024, "sample_count": 1, "minimum": "1.190000", "maximum": "1.190000", "mean": "1.190000", "median": "1.190000", "p10": "1.190000", "p90": "1.190000", "latest_value": "1.190000", "latest_at": "2024-07-29 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 16, "minimum": "7.600000", "maximum": "8.300000", "mean": "8.032500", "median": "8.100000", "p10": "7.870000", "p90": "8.200000", "latest_value": "7.900000", "latest_at": "2023-12-11 00:00:00", "unit": "unité pH" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 16, "minimum": "5.400000", "maximum": "22.500000", "mean": "15.068750", "median": "13.600000", "p10": "9.000000", "p90": "19.700000", "latest_value": "12.100000", "latest_at": "2023-12-11 00:00:00", "unit": "°C" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 16, "minimum": "1.800000", "maximum": "39.400000", "mean": "16.412500", "median": "14.350000", "p10": "4.900000", "p90": "32.000000", "latest_value": "20.000000", "latest_at": "2023-12-11 00:00:00", "unit": "NFU" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 16, "minimum": "2.000000", "maximum": "61.000000", "mean": "16.956250", "median": "13.000000", "p10": "2.500000", "p90": "33.000000", "latest_value": "18.000000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 16, "minimum": "452.000000", "maximum": "690.000000", "mean": "565.625000", "median": "548.000000", "p10": "512.000000", "p90": "633.000000", "latest_value": "572.000000", "latest_at": "2023-12-11 00:00:00", "unit": "µS/cm" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 16, "minimum": "2.300000", "maximum": "4.700000", "mean": "3.406250", "median": "3.500000", "p10": "2.600000", "p90": "3.900000", "latest_value": "3.900000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 16, "minimum": "70.700000", "maximum": "106.000000", "mean": "92.231250", "median": "91.900000", "p10": "83.100000", "p90": "98.100000", "latest_value": "91.000000", "latest_at": "2023-12-11 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 12, "minimum": "0.700000", "maximum": "2.800000", "mean": "1.800000", "median": "1.650000", "p10": "1.400000", "p90": "2.600000", "latest_value": "0.700000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 12, "minimum": "9.100000", "maximum": "12.000000", "mean": "11.091667", "median": "11.000000", "p10": "10.000000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 12, "minimum": "79.000000", "maximum": "109.000000", "mean": "95.750000", "median": "95.000000", "p10": "93.000000", "p90": "100.000000", "latest_value": "93.000000", "latest_at": "2023-12-11 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 12, "minimum": "414.000000", "maximum": "487.000000", "mean": "448.666667", "median": "453.000000", "p10": "421.000000", "p90": "463.000000", "latest_value": "487.000000", "latest_at": "2023-12-11 00:00:00", "unit": "µS/cm" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 12, "minimum": "7.700000", "maximum": "8.100000", "mean": "7.866667", "median": "7.850000", "p10": "7.700000", "p90": "8.000000", "latest_value": "8.100000", "latest_at": "2023-12-11 00:00:00", "unit": "unité pH" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 12, "minimum": "2.100000", "maximum": "5.100000", "mean": "3.125000", "median": "3.050000", "p10": "2.200000", "p90": "3.400000", "latest_value": "5.100000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 12, "minimum": "0.010000", "maximum": "0.040000", "mean": "0.025833", "median": "0.025000", "p10": "0.020000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 12, "minimum": "8.700000", "maximum": "10.900000", "mean": "9.841667", "median": "9.750000", "p10": "9.300000", "p90": "10.200000", "latest_value": "9.700000", "latest_at": "2023-12-11 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 12, "minimum": "11.500000", "maximum": "15.400000", "mean": "13.916667", "median": "14.250000", "p10": "11.500000", "p90": "15.400000", "latest_value": "12.800000", "latest_at": "2023-12-11 00:00:00", "unit": "°C" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 11, "minimum": "0.200000", "maximum": "55.500000", "mean": "6.763636", "median": "1.200000", "p10": "0.200000", "p90": "9.000000", "latest_value": "1.000000", "latest_at": "2023-12-11 00:00:00", "unit": "NFU" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 10, "minimum": "0.006000", "maximum": "0.290000", "mean": "0.072000", "median": "0.053000", "p10": "0.006000", "p90": "0.088000", "latest_value": "0.088000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 10, "minimum": "9.600000", "maximum": "14.000000", "mean": "12.460000", "median": "13.000000", "p10": "9.600000", "p90": "14.000000", "latest_value": "14.000000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 10, "minimum": "0.070000", "maximum": "0.190000", "mean": "0.133000", "median": "0.130000", "p10": "0.070000", "p90": "0.180000", "latest_value": "0.190000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 10, "minimum": "0.010000", "maximum": "0.300000", "mean": "0.135000", "median": "0.125000", "p10": "0.010000", "p90": "0.240000", "latest_value": "0.100000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 10, "minimum": "11.000000", "maximum": "44.000000", "mean": "24.000000", "median": "19.500000", "p10": "11.000000", "p90": "40.000000", "latest_value": "40.000000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 10, "minimum": "0.107000", "maximum": "0.325000", "mean": "0.227800", "median": "0.240500", "p10": "0.107000", "p90": "0.294000", "latest_value": "0.277000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 10, "minimum": "7.900000", "maximum": "12.400000", "mean": "10.030000", "median": "9.800000", "p10": "7.900000", "p90": "12.400000", "latest_value": "9.800000", "latest_at": "2023-12-11 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 10, "minimum": "0.700000", "maximum": "2.100000", "mean": "1.210000", "median": "1.050000", "p10": "0.700000", "p90": "1.800000", "latest_value": "1.000000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 9, "minimum": "0.004000", "maximum": "0.017000", "mean": "0.009444", "median": "0.008000", "p10": "0.004000", "p90": "0.013000", "latest_value": "0.013000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 9, "minimum": "0.023000", "maximum": "0.044000", "mean": "0.031778", "median": "0.031000", "p10": "0.023000", "p90": "0.036000", "latest_value": "0.023000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 8, "minimum": "2.000000", "maximum": "13.000000", "mean": "4.512500", "median": "3.450000", "p10": "2.000000", "p90": "5.200000", "latest_value": "2.000000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1383", "parameter": "Zinc", "year": 2023, "sample_count": 6, "minimum": "1.140000", "maximum": "5.980000", "mean": "2.948333", "median": "2.690000", "p10": "1.140000", "p90": "3.700000", "latest_value": "1.140000", "latest_at": "2023-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 6, "minimum": "0.800000", "maximum": "1.300000", "mean": "1.000000", "median": "1.000000", "p10": "0.800000", "p90": "1.000000", "latest_value": "0.800000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 6, "minimum": "0.600000", "maximum": "2.200000", "mean": "1.216667", "median": "0.950000", "p10": "0.600000", "p90": "1.900000", "latest_value": "1.100000", "latest_at": "2023-11-20 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 6, "minimum": "6.150000", "maximum": "10.610000", "mean": "8.555000", "median": "8.485000", "p10": "6.150000", "p90": "10.050000", "latest_value": "10.050000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 6, "minimum": "0.280000", "maximum": "0.800000", "mean": "0.505000", "median": "0.485000", "p10": "0.280000", "p90": "0.520000", "latest_value": "0.280000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 6, "minimum": "0.090000", "maximum": "0.290000", "mean": "0.155000", "median": "0.135000", "p10": "0.090000", "p90": "0.150000", "latest_value": "0.130000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 6, "minimum": "7.400000", "maximum": "10.000000", "mean": "9.066667", "median": "9.450000", "p10": "7.400000", "p90": "9.800000", "latest_value": "9.300000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 6, "minimum": "0.150000", "maximum": "0.640000", "mean": "0.320000", "median": "0.275000", "p10": "0.150000", "p90": "0.320000", "latest_value": "0.320000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 6, "minimum": "9.100000", "maximum": "25.700000", "mean": "15.583333", "median": "14.250000", "p10": "9.100000", "p90": "18.400000", "latest_value": "15.500000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1369", "parameter": "Arsenic", "year": 2023, "sample_count": 6, "minimum": "0.810000", "maximum": "0.970000", "mean": "0.873333", "median": "0.865000", "p10": "0.810000", "p90": "0.900000", "latest_value": "0.870000", "latest_at": "2023-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 6, "minimum": "0.030000", "maximum": "0.070000", "mean": "0.045000", "median": "0.040000", "p10": "0.030000", "p90": "0.060000", "latest_value": "0.030000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 6, "minimum": "0.040000", "maximum": "0.150000", "mean": "0.078333", "median": "0.065000", "p10": "0.040000", "p90": "0.100000", "latest_value": "0.050000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 5, "minimum": "0.100000", "maximum": "3.300000", "mean": "1.180000", "median": "0.700000", "p10": "0.100000", "p90": "1.600000", "latest_value": "0.700000", "latest_at": "2023-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 5, "minimum": "0.200000", "maximum": "3.000000", "mean": "1.160000", "median": "0.900000", "p10": "0.200000", "p90": "1.500000", "latest_value": "0.900000", "latest_at": "2023-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1389", "parameter": "Chrome", "year": 2023, "sample_count": 4, "minimum": "0.060000", "maximum": "0.090000", "mean": "0.070000", "median": "0.065000", "p10": "0.060000", "p90": "0.070000", "latest_value": "0.070000", "latest_at": "2023-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 3, "minimum": "1.700000", "maximum": "2.100000", "mean": "1.833333", "median": "1.700000", "p10": "1.700000", "p90": "1.700000", "latest_value": "1.700000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 3, "minimum": "5.600000", "maximum": "8.200000", "mean": "6.533333", "median": "5.800000", "p10": "5.600000", "p90": "5.800000", "latest_value": "5.600000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 3, "minimum": "0.010000", "maximum": "0.020000", "mean": "0.013333", "median": "0.010000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.010000", "latest_at": "2023-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 3, "minimum": "24.100000", "maximum": "28.100000", "mean": "25.833333", "median": "25.300000", "p10": "24.100000", "p90": "25.300000", "latest_value": "25.300000", "latest_at": "2023-10-16 00:00:00", "unit": "°f" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 3, "minimum": "13.000000", "maximum": "21.000000", "mean": "15.666667", "median": "13.000000", "p10": "13.000000", "p90": "13.000000", "latest_value": "13.000000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 3, "minimum": "0.500000", "maximum": "0.800000", "mean": "0.633333", "median": "0.600000", "p10": "0.500000", "p90": "0.600000", "latest_value": "0.800000", "latest_at": "2023-12-11 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 3, "minimum": "87.000000", "maximum": "99.000000", "mean": "92.666667", "median": "92.000000", "p10": "87.000000", "p90": "92.000000", "latest_value": "92.000000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 3, "minimum": "22.000000", "maximum": "22.800000", "mean": "22.366667", "median": "22.300000", "p10": "22.000000", "p90": "22.300000", "latest_value": "22.300000", "latest_at": "2023-10-16 00:00:00", "unit": "°f" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 3, "minimum": "14.600000", "maximum": "27.000000", "mean": "18.800000", "median": "14.800000", "p10": "14.600000", "p90": "14.800000", "latest_value": "14.600000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 3, "minimum": "22.700000", "maximum": "37.000000", "mean": "27.533333", "median": "22.900000", "p10": "22.700000", "p90": "22.900000", "latest_value": "22.900000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 2, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.500000", "median": "1.500000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2023-09-18 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1392", "parameter": "Cuivre", "year": 2023, "sample_count": 2, "minimum": "0.300000", "maximum": "0.440000", "mean": "0.370000", "median": "0.370000", "p10": "0.300000", "p90": "0.300000", "latest_value": "0.440000", "latest_at": "2023-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "8.300000", "maximum": "8.500000", "mean": "8.400000", "median": "8.400000", "p10": "8.300000", "p90": "8.300000", "latest_value": "8.500000", "latest_at": "2023-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "256.000000", "maximum": "268.000000", "mean": "262.000000", "median": "262.000000", "p10": "256.000000", "p90": "256.000000", "latest_value": "256.000000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "15.000000", "maximum": "16.000000", "mean": "15.500000", "median": "15.500000", "p10": "15.000000", "p90": "15.000000", "latest_value": "16.000000", "latest_at": "2023-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "2.400000", "maximum": "3.000000", "mean": "2.700000", "median": "2.700000", "p10": "2.400000", "p90": "2.400000", "latest_value": "3.000000", "latest_at": "2023-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "18.000000", "maximum": "20.800000", "mean": "19.400000", "median": "19.400000", "p10": "18.000000", "p90": "18.000000", "latest_value": "20.800000", "latest_at": "2023-09-18 00:00:00", "unit": "°f" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "0.730000", "maximum": "0.790000", "mean": "0.760000", "median": "0.760000", "p10": "0.730000", "p90": "0.730000", "latest_value": "0.730000", "latest_at": "2023-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "9.400000", "maximum": "11.000000", "mean": "10.200000", "median": "10.200000", "p10": "9.400000", "p90": "9.400000", "latest_value": "9.400000", "latest_at": "2023-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "220.000000", "maximum": "253.000000", "mean": "236.500000", "median": "236.500000", "p10": "220.000000", "p90": "220.000000", "latest_value": "253.000000", "latest_at": "2023-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "19.900000", "maximum": "23.300000", "mean": "21.600000", "median": "21.600000", "p10": "19.900000", "p90": "19.900000", "latest_value": "23.300000", "latest_at": "2023-09-18 00:00:00", "unit": "°f" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "76.000000", "maximum": "88.000000", "mean": "82.000000", "median": "82.000000", "p10": "76.000000", "p90": "76.000000", "latest_value": "88.000000", "latest_at": "2023-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "7044", "parameter": "Particules - Classe granulométrique : supérieure à 200 µm", "year": 2023, "sample_count": 1, "minimum": "89.680000", "maximum": "89.680000", "mean": "89.680000", "median": "89.680000", "p10": "89.680000", "p90": "89.680000", "latest_value": "89.680000", "latest_at": "2023-07-27 00:00:00", "unit": "%" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 1, "minimum": "264.000000", "maximum": "264.000000", "mean": "264.000000", "median": "264.000000", "p10": "264.000000", "p90": "264.000000", "latest_value": "264.000000", "latest_at": "2023-03-20 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 1, "minimum": "2.000000", "maximum": "2.000000", "mean": "2.000000", "median": "2.000000", "p10": "2.000000", "p90": "2.000000", "latest_value": "2.000000", "latest_at": "2023-03-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "3054", "parameter": "Particules - Classe granulométrique : 20 à 63 µm", "year": 2023, "sample_count": 1, "minimum": "2.410000", "maximum": "2.410000", "mean": "2.410000", "median": "2.410000", "p10": "2.410000", "p90": "2.410000", "latest_value": "2.410000", "latest_at": "2023-07-27 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1394", "parameter": "Manganèse", "year": 2023, "sample_count": 1, "minimum": "9.370000", "maximum": "9.370000", "mean": "9.370000", "median": "9.370000", "p10": "9.370000", "p90": "9.370000", "latest_value": "9.370000", "latest_at": "2023-07-27 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1392", "parameter": "Cuivre", "year": 2023, "sample_count": 1, "minimum": "0.640000", "maximum": "0.640000", "mean": "0.640000", "median": "0.640000", "p10": "0.640000", "p90": "0.640000", "latest_value": "0.640000", "latest_at": "2023-07-27 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 1, "minimum": "3910.000000", "maximum": "3910.000000", "mean": "3910.000000", "median": "3910.000000", "p10": "3910.000000", "p90": "3910.000000", "latest_value": "3910.000000", "latest_at": "2023-07-27 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1383", "parameter": "Zinc", "year": 2023, "sample_count": 1, "minimum": "2.340000", "maximum": "2.340000", "mean": "2.340000", "median": "2.340000", "p10": "2.340000", "p90": "2.340000", "latest_value": "2.340000", "latest_at": "2023-07-27 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "7043", "parameter": "Particules - Classe granulométrique : 150 à 200 µm", "year": 2023, "sample_count": 1, "minimum": "4.750000", "maximum": "4.750000", "mean": "4.750000", "median": "4.750000", "p10": "4.750000", "p90": "4.750000", "latest_value": "4.750000", "latest_at": "2023-07-27 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1389", "parameter": "Chrome", "year": 2023, "sample_count": 1, "minimum": "1.150000", "maximum": "1.150000", "mean": "1.150000", "median": "1.150000", "p10": "1.150000", "p90": "1.150000", "latest_value": "1.150000", "latest_at": "2023-07-27 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 18, "minimum": "7.500000", "maximum": "8.300000", "mean": "8.046667", "median": "8.100000", "p10": "7.880000", "p90": "8.200000", "latest_value": "8.200000", "latest_at": "2022-12-13 00:00:00", "unit": "unité pH" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 18, "minimum": "4.000000", "maximum": "22.700000", "mean": "15.327778", "median": "18.050000", "p10": "6.300000", "p90": "20.600000", "latest_value": "6.300000", "latest_at": "2022-12-13 00:00:00", "unit": "°C" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 18, "minimum": "68.700000", "maximum": "101.000000", "mean": "90.594444", "median": "91.650000", "p10": "84.000000", "p90": "96.900000", "latest_value": "91.400000", "latest_at": "2022-12-13 00:00:00", "unit": "%" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 18, "minimum": "2.700000", "maximum": "16.000000", "mean": "8.077778", "median": "7.350000", "p10": "4.400000", "p90": "12.000000", "latest_value": "2.700000", "latest_at": "2022-12-13 00:00:00", "unit": "NFU" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 18, "minimum": "494.000000", "maximum": "614.000000", "mean": "543.611111", "median": "529.000000", "p10": "495.000000", "p90": "604.000000", "latest_value": "604.000000", "latest_at": "2022-12-13 00:00:00", "unit": "µS/cm" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 18, "minimum": "2.000000", "maximum": "5.700000", "mean": "2.938889", "median": "2.800000", "p10": "2.000000", "p90": "3.400000", "latest_value": "3.000000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 18, "minimum": "4.000000", "maximum": "58.000000", "mean": "22.016667", "median": "16.500000", "p10": "6.000000", "p90": "38.000000", "latest_value": "4.000000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 18, "minimum": "0.600000", "maximum": "2.700000", "mean": "1.472222", "median": "1.450000", "p10": "0.700000", "p90": "2.100000", "latest_value": "2.100000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 15, "minimum": "0.340000", "maximum": "0.950000", "mean": "0.654000", "median": "0.710000", "p10": "0.400000", "p90": "0.800000", "latest_value": "0.720000", "latest_at": "2022-11-23 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 12, "minimum": "0.100000", "maximum": "0.360000", "mean": "0.190833", "median": "0.175000", "p10": "0.100000", "p90": "0.250000", "latest_value": "0.110000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 12, "minimum": "0.020000", "maximum": "0.030000", "mean": "0.024167", "median": "0.020000", "p10": "0.020000", "p90": "0.030000", "latest_value": "0.020000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 12, "minimum": "13.200000", "maximum": "44.000000", "mean": "20.441667", "median": "16.800000", "p10": "14.400000", "p90": "23.300000", "latest_value": "16.500000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 12, "minimum": "1.300000", "maximum": "3.100000", "mean": "1.733333", "median": "1.500000", "p10": "1.400000", "p90": "1.900000", "latest_value": "1.900000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 12, "minimum": "7.900000", "maximum": "8.100000", "mean": "8.016667", "median": "8.000000", "p10": "7.900000", "p90": "8.100000", "latest_value": "8.100000", "latest_at": "2022-12-13 00:00:00", "unit": "unité pH" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 12, "minimum": "469.000000", "maximum": "481.000000", "mean": "475.666667", "median": "476.000000", "p10": "470.000000", "p90": "479.000000", "latest_value": "470.000000", "latest_at": "2022-12-13 00:00:00", "unit": "µS/cm" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 12, "minimum": "10.600000", "maximum": "15.200000", "mean": "13.025000", "median": "13.650000", "p10": "10.900000", "p90": "14.700000", "latest_value": "10.900000", "latest_at": "2022-12-13 00:00:00", "unit": "°C" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 12, "minimum": "91.400000", "maximum": "114.000000", "mean": "97.891667", "median": "96.500000", "p10": "91.800000", "p90": "100.000000", "latest_value": "91.800000", "latest_at": "2022-12-13 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "9.500000", "maximum": "12.500000", "mean": "10.791667", "median": "10.800000", "p10": "9.600000", "p90": "11.300000", "latest_value": "10.800000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 12, "minimum": "2.700000", "maximum": "3.700000", "mean": "3.291667", "median": "3.400000", "p10": "2.800000", "p90": "3.500000", "latest_value": "2.800000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 12, "minimum": "0.520000", "maximum": "1.700000", "mean": "1.015000", "median": "0.940000", "p10": "0.660000", "p90": "1.300000", "latest_value": "1.300000", "latest_at": "2022-12-13 00:00:00", "unit": "NFU" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 12, "minimum": "0.800000", "maximum": "1.800000", "mean": "1.166667", "median": "1.200000", "p10": "0.800000", "p90": "1.400000", "latest_value": "1.400000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 12, "minimum": "9.500000", "maximum": "11.500000", "mean": "10.358333", "median": "10.250000", "p10": "9.700000", "p90": "10.900000", "latest_value": "10.000000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 12, "minimum": "8.300000", "maximum": "12.900000", "mean": "9.883333", "median": "9.800000", "p10": "8.300000", "p90": "11.200000", "latest_value": "11.200000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 12, "minimum": "0.054000", "maximum": "0.117000", "mean": "0.088083", "median": "0.090000", "p10": "0.061000", "p90": "0.107000", "latest_value": "0.054000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 12, "minimum": "0.030000", "maximum": "0.090000", "mean": "0.053333", "median": "0.045000", "p10": "0.030000", "p90": "0.070000", "latest_value": "0.030000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "8.500000", "maximum": "13.800000", "mean": "11.841667", "median": "12.150000", "p10": "11.100000", "p90": "12.600000", "latest_value": "12.500000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 12, "minimum": "0.030000", "maximum": "0.040000", "mean": "0.035833", "median": "0.040000", "p10": "0.030000", "p90": "0.040000", "latest_value": "0.030000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 12, "minimum": "0.013000", "maximum": "0.023000", "mean": "0.017167", "median": "0.017000", "p10": "0.015000", "p90": "0.018000", "latest_value": "0.017000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 11, "minimum": "0.040000", "maximum": "0.100000", "mean": "0.063636", "median": "0.060000", "p10": "0.040000", "p90": "0.090000", "latest_value": "0.050000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 10, "minimum": "2.100000", "maximum": "5.200000", "mean": "3.670000", "median": "3.750000", "p10": "2.100000", "p90": "5.000000", "latest_value": "3.600000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 7, "minimum": "0.020000", "maximum": "0.100000", "mean": "0.060000", "median": "0.050000", "p10": "0.020000", "p90": "0.100000", "latest_value": "0.040000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 6, "minimum": "10.000000", "maximum": "19.000000", "mean": "12.950000", "median": "12.400000", "p10": "10.000000", "p90": "13.000000", "latest_value": "10.900000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 6, "minimum": "6.400000", "maximum": "9.800000", "mean": "8.566667", "median": "8.650000", "p10": "6.400000", "p90": "9.500000", "latest_value": "9.500000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 6, "minimum": "6.160000", "maximum": "10.840000", "mean": "8.133333", "median": "7.930000", "p10": "6.160000", "p90": "8.200000", "latest_value": "7.990000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 6, "minimum": "0.060000", "maximum": "0.110000", "mean": "0.086667", "median": "0.085000", "p10": "0.060000", "p90": "0.100000", "latest_value": "0.080000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 6, "minimum": "0.110000", "maximum": "0.220000", "mean": "0.168333", "median": "0.180000", "p10": "0.110000", "p90": "0.200000", "latest_value": "0.120000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 5, "minimum": "0.010000", "maximum": "0.110000", "mean": "0.042000", "median": "0.030000", "p10": "0.010000", "p90": "0.040000", "latest_value": "0.020000", "latest_at": "2022-09-12 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 4, "minimum": "11.800000", "maximum": "13.700000", "mean": "12.375000", "median": "12.000000", "p10": "11.800000", "p90": "12.000000", "latest_value": "12.000000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 4, "minimum": "21.900000", "maximum": "23.700000", "mean": "22.475000", "median": "22.150000", "p10": "21.900000", "p90": "22.400000", "latest_value": "21.900000", "latest_at": "2022-10-17 00:00:00", "unit": "°f" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 4, "minimum": "5.100000", "maximum": "5.800000", "mean": "5.325000", "median": "5.200000", "p10": "5.100000", "p90": "5.200000", "latest_value": "5.200000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 4, "minimum": "23.800000", "maximum": "26.800000", "mean": "25.050000", "median": "24.800000", "p10": "23.800000", "p90": "25.000000", "latest_value": "24.600000", "latest_at": "2022-10-17 00:00:00", "unit": "°f" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 4, "minimum": "1.200000", "maximum": "1.600000", "mean": "1.400000", "median": "1.400000", "p10": "1.200000", "p90": "1.500000", "latest_value": "1.500000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 4, "minimum": "0.800000", "maximum": "1.900000", "mean": "1.400000", "median": "1.450000", "p10": "0.800000", "p90": "1.500000", "latest_value": "1.900000", "latest_at": "2022-09-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 4, "minimum": "13.000000", "maximum": "16.500000", "mean": "14.650000", "median": "14.550000", "p10": "13.000000", "p90": "15.600000", "latest_value": "13.500000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 4, "minimum": "1.000000", "maximum": "1.800000", "mean": "1.375000", "median": "1.350000", "p10": "1.000000", "p90": "1.600000", "latest_value": "1.800000", "latest_at": "2022-09-20 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 4, "minimum": "21.000000", "maximum": "25.900000", "mean": "22.600000", "median": "21.750000", "p10": "21.000000", "p90": "22.200000", "latest_value": "21.300000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 4, "minimum": "80.500000", "maximum": "92.000000", "mean": "87.375000", "median": "88.500000", "p10": "80.500000", "p90": "90.000000", "latest_value": "90.000000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 3, "minimum": "2.000000", "maximum": "2.000000", "mean": "2.000000", "median": "2.000000", "p10": "2.000000", "p90": "2.000000", "latest_value": "2.000000", "latest_at": "2022-08-22 00:00:00", "unit": "µg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 3, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.666667", "median": "2.000000", "p10": "1.000000", "p90": "2.000000", "latest_value": "1.000000", "latest_at": "2022-08-22 00:00:00", "unit": "µg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "256.000000", "maximum": "265.000000", "mean": "260.500000", "median": "260.500000", "p10": "256.000000", "p90": "256.000000", "latest_value": "256.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "21.000000", "maximum": "21.700000", "mean": "21.350000", "median": "21.350000", "p10": "21.000000", "p90": "21.000000", "latest_value": "21.000000", "latest_at": "2022-09-20 00:00:00", "unit": "°f" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "22.900000", "maximum": "23.600000", "mean": "23.250000", "median": "23.250000", "p10": "22.900000", "p90": "22.900000", "latest_value": "22.900000", "latest_at": "2022-09-20 00:00:00", "unit": "°f" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "16.600000", "maximum": "16.700000", "mean": "16.650000", "median": "16.650000", "p10": "16.600000", "p90": "16.600000", "latest_value": "16.700000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "3.100000", "maximum": "3.500000", "mean": "3.300000", "median": "3.300000", "p10": "3.100000", "p90": "3.100000", "latest_value": "3.500000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "72.400000", "maximum": "83.900000", "mean": "78.150000", "median": "78.150000", "p10": "72.400000", "p90": "72.400000", "latest_value": "72.400000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "8.500000", "maximum": "8.600000", "mean": "8.550000", "median": "8.550000", "p10": "8.500000", "p90": "8.500000", "latest_value": "8.500000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "267.000000", "maximum": "267.000000", "mean": "267.000000", "median": "267.000000", "p10": "267.000000", "p90": "267.000000", "latest_value": "267.000000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05083650", "station": "L'Ourbise au moulin de Picon", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "273.000000", "maximum": "289.000000", "mean": "281.000000", "median": "281.000000", "p10": "273.000000", "p90": "273.000000", "latest_value": "273.000000", "latest_at": "2022-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "10.900000", "maximum": "11.100000", "mean": "11.000000", "median": "11.000000", "p10": "10.900000", "p90": "10.900000", "latest_value": "10.900000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1392", "parameter": "Cuivre", "year": 2022, "sample_count": 1, "minimum": "0.771000", "maximum": "0.771000", "mean": "0.771000", "median": "0.771000", "p10": "0.771000", "p90": "0.771000", "latest_value": "0.771000", "latest_at": "2022-09-22 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1383", "parameter": "Zinc", "year": 2022, "sample_count": 1, "minimum": "3.330000", "maximum": "3.330000", "mean": "3.330000", "median": "3.330000", "p10": "3.330000", "p90": "3.330000", "latest_value": "3.330000", "latest_at": "2022-09-22 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "7044", "parameter": "Particules - Classe granulométrique : supérieure à 200 µm", "year": 2022, "sample_count": 1, "minimum": "36.600000", "maximum": "36.600000", "mean": "36.600000", "median": "36.600000", "p10": "36.600000", "p90": "36.600000", "latest_value": "36.600000", "latest_at": "2022-09-22 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1394", "parameter": "Manganèse", "year": 2022, "sample_count": 1, "minimum": "15.900000", "maximum": "15.900000", "mean": "15.900000", "median": "15.900000", "p10": "15.900000", "p90": "15.900000", "latest_value": "15.900000", "latest_at": "2022-09-22 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 1, "minimum": "15850.000000", "maximum": "15850.000000", "mean": "15850.000000", "median": "15850.000000", "p10": "15850.000000", "p90": "15850.000000", "latest_value": "15850.000000", "latest_at": "2022-09-22 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "7043", "parameter": "Particules - Classe granulométrique : 150 à 200 µm", "year": 2022, "sample_count": 1, "minimum": "9.000000", "maximum": "9.000000", "mean": "9.000000", "median": "9.000000", "p10": "9.000000", "p90": "9.000000", "latest_value": "9.000000", "latest_at": "2022-09-22 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "3054", "parameter": "Particules - Classe granulométrique : 20 à 63 µm", "year": 2022, "sample_count": 1, "minimum": "19.000000", "maximum": "19.000000", "mean": "19.000000", "median": "19.000000", "p10": "19.000000", "p90": "19.000000", "latest_value": "19.000000", "latest_at": "2022-09-22 00:00:00", "unit": "%" }, { "station_code": "05083700", "station": "L'Ourbise à Caubeyres", "parameter_code": "1389", "parameter": "Chrome", "year": 2022, "sample_count": 1, "minimum": "1.560000", "maximum": "1.560000", "mean": "1.560000", "median": "1.560000", "p10": "1.560000", "p90": "1.560000", "latest_value": "1.560000", "latest_at": "2022-09-22 00:00:00", "unit": "mg/(kg MS)" } ] }