{ "river": { "name": "La Petite Leyre", "course_code": "S21-0400", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-09-22T01:59:43+02:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 12, "minimum": "88.000000", "maximum": "153.000000", "mean": "125.000000", "median": "135.000000", "p10": "94.000000", "p90": "142.000000", "latest_value": "153.000000", "latest_at": "2024-12-17 00:00:00", "unit": "µS/cm" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 12, "minimum": "5.900000", "maximum": "6.900000", "mean": "6.325000", "median": "6.300000", "p10": "6.100000", "p90": "6.400000", "latest_value": "6.900000", "latest_at": "2024-12-17 00:00:00", "unit": "unité pH" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 12, "minimum": "8.400000", "maximum": "15.000000", "mean": "12.300000", "median": "12.500000", "p10": "9.200000", "p90": "14.000000", "latest_value": "12.000000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 12, "minimum": "8.300000", "maximum": "17.100000", "mean": "13.066667", "median": "13.150000", "p10": "9.500000", "p90": "16.200000", "latest_value": "8.300000", "latest_at": "2024-12-17 00:00:00", "unit": "°C" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 12, "minimum": "0.015000", "maximum": "0.071000", "mean": "0.036667", "median": "0.035000", "p10": "0.016000", "p90": "0.056000", "latest_value": "0.031000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 12, "minimum": "0.200000", "maximum": "3.900000", "mean": "1.491667", "median": "1.000000", "p10": "0.200000", "p90": "2.600000", "latest_value": "2.600000", "latest_at": "2024-12-17 00:00:00", "unit": "NFU" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 12, "minimum": "94.000000", "maximum": "97.000000", "mean": "95.750000", "median": "96.000000", "p10": "95.000000", "p90": "97.000000", "latest_value": "96.000000", "latest_at": "2024-12-17 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 12, "minimum": "1.000000", "maximum": "22.000000", "mean": "12.183333", "median": "13.500000", "p10": "1.600000", "p90": "17.000000", "latest_value": "22.000000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "9.300000", "maximum": "11.400000", "mean": "10.075000", "median": "10.000000", "p10": "9.300000", "p90": "10.600000", "latest_value": "11.400000", "latest_at": "2024-12-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 12, "minimum": "4.000000", "maximum": "12.500000", "mean": "6.491667", "median": "6.450000", "p10": "4.600000", "p90": "6.700000", "latest_value": "6.200000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 11, "minimum": "0.010000", "maximum": "0.050000", "mean": "0.026364", "median": "0.020000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.020000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "6853", "parameter": "Metolachlor OXA", "year": 2024, "sample_count": 11, "minimum": "0.060000", "maximum": "0.641000", "mean": "0.415545", "median": "0.461000", "p10": "0.179000", "p90": "0.608000", "latest_value": "0.360000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1389", "parameter": "Chrome", "year": 2024, "sample_count": 11, "minimum": "0.170000", "maximum": "0.370000", "mean": "0.271818", "median": "0.270000", "p10": "0.210000", "p90": "0.340000", "latest_value": "0.260000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "6800", "parameter": "Alachlor ESA", "year": 2024, "sample_count": 11, "minimum": "0.049000", "maximum": "0.212000", "mean": "0.140091", "median": "0.138000", "p10": "0.102000", "p90": "0.194000", "latest_value": "0.138000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 11, "minimum": "8.300000", "maximum": "13.000000", "mean": "11.663636", "median": "12.000000", "p10": "10.000000", "p90": "13.000000", "latest_value": "12.000000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1369", "parameter": "Arsenic", "year": 2024, "sample_count": 11, "minimum": "0.440000", "maximum": "0.600000", "mean": "0.500000", "median": "0.490000", "p10": "0.440000", "p90": "0.560000", "latest_value": "0.440000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 11, "minimum": "0.029000", "maximum": "0.180000", "mean": "0.084364", "median": "0.091000", "p10": "0.031000", "p90": "0.150000", "latest_value": "0.110000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 11, "minimum": "89.000000", "maximum": "143.000000", "mean": "126.272727", "median": "129.000000", "p10": "113.000000", "p90": "137.000000", "latest_value": "134.000000", "latest_at": "2024-12-18 00:00:00", "unit": "µS/cm" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1383", "parameter": "Zinc", "year": 2024, "sample_count": 11, "minimum": "1.340000", "maximum": "4.730000", "mean": "2.830000", "median": "2.810000", "p10": "1.920000", "p90": "4.320000", "latest_value": "3.410000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 11, "minimum": "8.700000", "maximum": "18.200000", "mean": "13.400000", "median": "11.900000", "p10": "8.900000", "p90": "17.800000", "latest_value": "8.700000", "latest_at": "2024-12-18 00:00:00", "unit": "°C" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 11, "minimum": "0.020000", "maximum": "0.110000", "mean": "0.067273", "median": "0.060000", "p10": "0.030000", "p90": "0.110000", "latest_value": "0.060000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 11, "minimum": "0.200000", "maximum": "5.500000", "mean": "2.027273", "median": "1.500000", "p10": "1.000000", "p90": "5.200000", "latest_value": "1.500000", "latest_at": "2024-12-18 00:00:00", "unit": "NFU" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 11, "minimum": "2.500000", "maximum": "21.000000", "mean": "10.354545", "median": "8.400000", "p10": "3.700000", "p90": "19.000000", "latest_value": "7.800000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 11, "minimum": "5.000000", "maximum": "9.800000", "mean": "7.309091", "median": "7.600000", "p10": "5.300000", "p90": "8.900000", "latest_value": "9.800000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "6854", "parameter": "Metolachlor ESA", "year": 2024, "sample_count": 11, "minimum": "0.298000", "maximum": "1.430000", "mean": "0.965364", "median": "1.010000", "p10": "0.596000", "p90": "1.360000", "latest_value": "1.010000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 11, "minimum": "6.400000", "maximum": "7.900000", "mean": "6.972727", "median": "7.000000", "p10": "6.600000", "p90": "7.200000", "latest_value": "7.200000", "latest_at": "2024-12-18 00:00:00", "unit": "unité pH" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 11, "minimum": "90.000000", "maximum": "96.000000", "mean": "92.727273", "median": "93.000000", "p10": "90.000000", "p90": "95.000000", "latest_value": "93.000000", "latest_at": "2024-12-18 00:00:00", "unit": "%" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 11, "minimum": "8.500000", "maximum": "11.000000", "mean": "9.754545", "median": "9.800000", "p10": "8.700000", "p90": "11.000000", "latest_value": "11.000000", "latest_at": "2024-12-18 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 11, "minimum": "3.500000", "maximum": "12.100000", "mean": "5.900000", "median": "5.200000", "p10": "4.100000", "p90": "7.400000", "latest_value": "5.900000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 11, "minimum": "0.030000", "maximum": "0.070000", "mean": "0.054545", "median": "0.060000", "p10": "0.040000", "p90": "0.070000", "latest_value": "0.070000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1113", "parameter": "Bentazone", "year": 2024, "sample_count": 11, "minimum": "0.013000", "maximum": "0.108000", "mean": "0.040000", "median": "0.032000", "p10": "0.014000", "p90": "0.078000", "latest_value": "0.046000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1832", "parameter": "2-hydroxy atrazine", "year": 2024, "sample_count": 10, "minimum": "0.005000", "maximum": "0.021000", "mean": "0.010800", "median": "0.010000", "p10": "0.005000", "p90": "0.014000", "latest_value": "0.021000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "7729", "parameter": "Métolachlore NOA 413173", "year": 2024, "sample_count": 10, "minimum": "0.027000", "maximum": "0.114000", "mean": "0.076400", "median": "0.084500", "p10": "0.027000", "p90": "0.105000", "latest_value": "0.079000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "6856", "parameter": "Acetochlor ESA", "year": 2024, "sample_count": 10, "minimum": "0.028000", "maximum": "0.103000", "mean": "0.069000", "median": "0.068000", "p10": "0.028000", "p90": "0.100000", "latest_value": "0.067000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1392", "parameter": "Cuivre", "year": 2024, "sample_count": 10, "minimum": "0.240000", "maximum": "0.520000", "mean": "0.366000", "median": "0.350000", "p10": "0.240000", "p90": "0.520000", "latest_value": "0.340000", "latest_at": "2024-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1221", "parameter": "Métolachlore total", "year": 2024, "sample_count": 10, "minimum": "0.006000", "maximum": "0.018000", "mean": "0.011800", "median": "0.011500", "p10": "0.006000", "p90": "0.015000", "latest_value": "0.011000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1386", "parameter": "Nickel", "year": 2024, "sample_count": 10, "minimum": "0.290000", "maximum": "0.530000", "mean": "0.411000", "median": "0.400000", "p10": "0.290000", "p90": "0.500000", "latest_value": "0.390000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "6855", "parameter": "Alachlor OXA", "year": 2024, "sample_count": 10, "minimum": "0.017000", "maximum": "0.032000", "mean": "0.024400", "median": "0.024500", "p10": "0.017000", "p90": "0.031000", "latest_value": "0.024000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "6865", "parameter": "Diméthénamide ESA", "year": 2024, "sample_count": 9, "minimum": "0.008000", "maximum": "0.031000", "mean": "0.021000", "median": "0.020000", "p10": "0.008000", "p90": "0.029000", "latest_value": "0.031000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "2011", "parameter": "2,6-Dichlorobenzamide", "year": 2024, "sample_count": 9, "minimum": "0.005000", "maximum": "0.013000", "mean": "0.009000", "median": "0.009000", "p10": "0.005000", "p90": "0.013000", "latest_value": "0.013000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 8, "minimum": "0.600000", "maximum": "2.600000", "mean": "1.312500", "median": "1.150000", "p10": "0.600000", "p90": "1.700000", "latest_value": "1.700000", "latest_at": "2024-12-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1388", "parameter": "Cadmium", "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": "0.010000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 7, "minimum": "0.600000", "maximum": "1.100000", "mean": "0.857143", "median": "0.800000", "p10": "0.600000", "p90": "1.100000", "latest_value": "0.800000", "latest_at": "2024-12-17 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1678", "parameter": "Diméthénamide total", "year": 2024, "sample_count": 7, "minimum": "0.002000", "maximum": "0.007000", "mean": "0.004286", "median": "0.005000", "p10": "0.002000", "p90": "0.005000", "latest_value": "0.005000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 7, "minimum": "2.900000", "maximum": "15.000000", "mean": "5.657143", "median": "3.800000", "p10": "2.900000", "p90": "6.700000", "latest_value": "2.900000", "latest_at": "2024-11-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1382", "parameter": "Plomb", "year": 2024, "sample_count": 6, "minimum": "0.110000", "maximum": "0.480000", "mean": "0.200000", "median": "0.140000", "p10": "0.110000", "p90": "0.210000", "latest_value": "0.140000", "latest_at": "2024-06-26 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1101", "parameter": "Alachlore", "year": 2024, "sample_count": 6, "minimum": "0.002000", "maximum": "0.004000", "mean": "0.002833", "median": "0.003000", "p10": "0.002000", "p90": "0.003000", "latest_value": "0.002000", "latest_at": "2024-12-18 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 5, "minimum": "0.600000", "maximum": "4.600000", "mean": "1.500000", "median": "0.800000", "p10": "0.600000", "p90": "0.800000", "latest_value": "4.600000", "latest_at": "2024-11-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 5, "minimum": "0.600000", "maximum": "1.500000", "mean": "0.840000", "median": "0.700000", "p10": "0.600000", "p90": "0.800000", "latest_value": "0.700000", "latest_at": "2024-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 5, "minimum": "0.400000", "maximum": "0.900000", "mean": "0.540000", "median": "0.500000", "p10": "0.400000", "p90": "0.500000", "latest_value": "0.500000", "latest_at": "2024-11-20 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 4, "minimum": "0.010000", "maximum": "0.040000", "mean": "0.020000", "median": "0.015000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2024-10-15 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 4, "minimum": "0.022000", "maximum": "0.029000", "mean": "0.025750", "median": "0.026000", "p10": "0.022000", "p90": "0.026000", "latest_value": "0.022000", "latest_at": "2024-11-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 3, "minimum": "0.600000", "maximum": "2.400000", "mean": "1.266667", "median": "0.800000", "p10": "0.600000", "p90": "0.800000", "latest_value": "2.400000", "latest_at": "2024-04-24 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "15.000000", "maximum": "17.000000", "mean": "16.000000", "median": "16.000000", "p10": "15.000000", "p90": "15.000000", "latest_value": "15.000000", "latest_at": "2024-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "8.400000", "maximum": "9.300000", "mean": "8.850000", "median": "8.850000", "p10": "8.400000", "p90": "8.400000", "latest_value": "8.400000", "latest_at": "2024-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "3.800000", "maximum": "7.600000", "mean": "5.700000", "median": "5.700000", "p10": "3.800000", "p90": "3.800000", "latest_value": "3.800000", "latest_at": "2024-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "1.800000", "maximum": "3.200000", "mean": "2.500000", "median": "2.500000", "p10": "1.800000", "p90": "1.800000", "latest_value": "1.800000", "latest_at": "2024-09-18 00:00:00", "unit": "°f" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "0.400000", "maximum": "0.700000", "mean": "0.550000", "median": "0.550000", "p10": "0.400000", "p90": "0.400000", "latest_value": "0.700000", "latest_at": "2024-09-18 00:00:00", "unit": "°f" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "2.100000", "maximum": "3.100000", "mean": "2.600000", "median": "2.600000", "p10": "2.100000", "p90": "2.100000", "latest_value": "2.100000", "latest_at": "2024-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "8.200000", "maximum": "9.200000", "mean": "8.700000", "median": "8.700000", "p10": "8.200000", "p90": "8.200000", "latest_value": "9.200000", "latest_at": "2024-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.800000", "maximum": "2.600000", "mean": "2.200000", "median": "2.200000", "p10": "1.800000", "p90": "1.800000", "latest_value": "1.800000", "latest_at": "2024-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "5.500000", "maximum": "8.200000", "mean": "6.850000", "median": "6.850000", "p10": "5.500000", "p90": "5.500000", "latest_value": "8.200000", "latest_at": "2024-09-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 1, "minimum": "7.600000", "maximum": "7.600000", "mean": "7.600000", "median": "7.600000", "p10": "7.600000", "p90": "7.600000", "latest_value": "7.600000", "latest_at": "2024-03-27 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7042", "parameter": "Particules - Classe granulométrique : 63 à 150 µm", "year": 2024, "sample_count": 1, "minimum": "4.340000", "maximum": "4.340000", "mean": "4.340000", "median": "4.340000", "p10": "4.340000", "p90": "4.340000", "latest_value": "4.340000", "latest_at": "2024-08-05 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1386", "parameter": "Nickel", "year": 2024, "sample_count": 1, "minimum": "0.690000", "maximum": "0.690000", "mean": "0.690000", "median": "0.690000", "p10": "0.690000", "p90": "0.690000", "latest_value": "0.690000", "latest_at": "2024-08-05 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1394", "parameter": "Manganèse", "year": 2024, "sample_count": 1, "minimum": "13.800000", "maximum": "13.800000", "mean": "13.800000", "median": "13.800000", "p10": "13.800000", "p90": "13.800000", "latest_value": "13.800000", "latest_at": "2024-08-05 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "6228", "parameter": "Particules - Classe granulométrique : inférieure à 20 µm", "year": 2024, "sample_count": 1, "minimum": "2.110000", "maximum": "2.110000", "mean": "2.110000", "median": "2.110000", "p10": "2.110000", "p90": "2.110000", "latest_value": "2.110000", "latest_at": "2024-08-05 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1383", "parameter": "Zinc", "year": 2024, "sample_count": 1, "minimum": "3.120000", "maximum": "3.120000", "mean": "3.120000", "median": "3.120000", "p10": "3.120000", "p90": "3.120000", "latest_value": "3.120000", "latest_at": "2024-08-05 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1370", "parameter": "Aluminium", "year": 2024, "sample_count": 1, "minimum": "1510.000000", "maximum": "1510.000000", "mean": "1510.000000", "median": "1510.000000", "p10": "1510.000000", "p90": "1510.000000", "latest_value": "1510.000000", "latest_at": "2024-08-05 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1369", "parameter": "Arsenic", "year": 2024, "sample_count": 1, "minimum": "1.750000", "maximum": "1.750000", "mean": "1.750000", "median": "1.750000", "p10": "1.750000", "p90": "1.750000", "latest_value": "1.750000", "latest_at": "2024-08-05 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7044", "parameter": "Particules - Classe granulométrique : supérieure à 200 µm", "year": 2024, "sample_count": 1, "minimum": "78.300000", "maximum": "78.300000", "mean": "78.300000", "median": "78.300000", "p10": "78.300000", "p90": "78.300000", "latest_value": "78.300000", "latest_at": "2024-08-05 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1382", "parameter": "Plomb", "year": 2024, "sample_count": 1, "minimum": "1.800000", "maximum": "1.800000", "mean": "1.800000", "median": "1.800000", "p10": "1.800000", "p90": "1.800000", "latest_value": "1.800000", "latest_at": "2024-08-05 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1393", "parameter": "Fer", "year": 2024, "sample_count": 1, "minimum": "1650.000000", "maximum": "1650.000000", "mean": "1650.000000", "median": "1650.000000", "p10": "1650.000000", "p90": "1650.000000", "latest_value": "1650.000000", "latest_at": "2024-08-05 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "3054", "parameter": "Particules - Classe granulométrique : 20 à 63 µm", "year": 2024, "sample_count": 1, "minimum": "3.440000", "maximum": "3.440000", "mean": "3.440000", "median": "3.440000", "p10": "3.440000", "p90": "3.440000", "latest_value": "3.440000", "latest_at": "2024-08-05 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7043", "parameter": "Particules - Classe granulométrique : 150 à 200 µm", "year": 2024, "sample_count": 1, "minimum": "11.810000", "maximum": "11.810000", "mean": "11.810000", "median": "11.810000", "p10": "11.810000", "p90": "11.810000", "latest_value": "11.810000", "latest_at": "2024-08-05 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1389", "parameter": "Chrome", "year": 2024, "sample_count": 1, "minimum": "0.840000", "maximum": "0.840000", "mean": "0.840000", "median": "0.840000", "p10": "0.840000", "p90": "0.840000", "latest_value": "0.840000", "latest_at": "2024-08-05 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 12, "minimum": "2.700000", "maximum": "9.500000", "mean": "5.191667", "median": "4.900000", "p10": "3.000000", "p90": "6.800000", "latest_value": "9.500000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 12, "minimum": "121.000000", "maximum": "149.000000", "mean": "137.083333", "median": "137.500000", "p10": "125.000000", "p90": "144.000000", "latest_value": "121.000000", "latest_at": "2023-12-12 00:00:00", "unit": "µS/cm" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 12, "minimum": "4.100000", "maximum": "11.000000", "mean": "6.983333", "median": "6.200000", "p10": "5.000000", "p90": "9.400000", "latest_value": "9.400000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 12, "minimum": "92.000000", "maximum": "97.000000", "mean": "94.500000", "median": "95.000000", "p10": "92.000000", "p90": "96.000000", "latest_value": "95.000000", "latest_at": "2023-12-12 00:00:00", "unit": "%" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 12, "minimum": "6.400000", "maximum": "7.400000", "mean": "7.058333", "median": "7.100000", "p10": "6.500000", "p90": "7.300000", "latest_value": "6.400000", "latest_at": "2023-12-12 00:00:00", "unit": "unité pH" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 12, "minimum": "0.020000", "maximum": "0.130000", "mean": "0.051667", "median": "0.035000", "p10": "0.020000", "p90": "0.090000", "latest_value": "0.020000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 12, "minimum": "2.600000", "maximum": "17.000000", "mean": "7.433333", "median": "6.500000", "p10": "3.600000", "p90": "9.800000", "latest_value": "17.000000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 12, "minimum": "8.500000", "maximum": "12.100000", "mean": "9.716667", "median": "9.400000", "p10": "8.600000", "p90": "10.300000", "latest_value": "10.100000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 12, "minimum": "5.800000", "maximum": "21.400000", "mean": "14.550000", "median": "15.250000", "p10": "9.800000", "p90": "17.700000", "latest_value": "12.600000", "latest_at": "2023-12-12 00:00:00", "unit": "°C" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 12, "minimum": "0.800000", "maximum": "1.600000", "mean": "0.983333", "median": "0.850000", "p10": "0.800000", "p90": "1.100000", "latest_value": "1.100000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 12, "minimum": "9.300000", "maximum": "12.000000", "mean": "10.508333", "median": "10.500000", "p10": "9.800000", "p90": "11.000000", "latest_value": "9.300000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 12, "minimum": "2.100000", "maximum": "52.600000", "mean": "7.600000", "median": "2.900000", "p10": "2.300000", "p90": "6.000000", "latest_value": "7.100000", "latest_at": "2023-12-12 00:00:00", "unit": "NFU" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 12, "minimum": "0.009000", "maximum": "0.130000", "mean": "0.056583", "median": "0.056500", "p10": "0.009000", "p90": "0.110000", "latest_value": "0.064000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 12, "minimum": "0.030000", "maximum": "0.140000", "mean": "0.053333", "median": "0.040000", "p10": "0.030000", "p90": "0.060000", "latest_value": "0.140000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 8, "minimum": "0.023000", "maximum": "0.042000", "mean": "0.031625", "median": "0.031500", "p10": "0.023000", "p90": "0.039000", "latest_value": "0.030000", "latest_at": "2023-10-18 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1369", "parameter": "Arsenic", "year": 2023, "sample_count": 6, "minimum": "0.400000", "maximum": "0.610000", "mean": "0.520000", "median": "0.510000", "p10": "0.400000", "p90": "0.600000", "latest_value": "0.610000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 6, "minimum": "2.200000", "maximum": "6.400000", "mean": "3.933333", "median": "3.850000", "p10": "2.200000", "p90": "4.400000", "latest_value": "4.100000", "latest_at": "2023-11-22 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1389", "parameter": "Chrome", "year": 2023, "sample_count": 6, "minimum": "0.140000", "maximum": "0.320000", "mean": "0.225000", "median": "0.235000", "p10": "0.140000", "p90": "0.270000", "latest_value": "0.320000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 6, "minimum": "6.100000", "maximum": "7.000000", "mean": "6.683333", "median": "6.800000", "p10": "6.100000", "p90": "7.000000", "latest_value": "6.100000", "latest_at": "2023-11-22 00:00:00", "unit": "unité pH" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 6, "minimum": "89.000000", "maximum": "161.000000", "mean": "123.833333", "median": "120.000000", "p10": "89.000000", "p90": "152.000000", "latest_value": "152.000000", "latest_at": "2023-11-22 00:00:00", "unit": "µS/cm" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 6, "minimum": "0.700000", "maximum": "20.000000", "mean": "10.366667", "median": "9.650000", "p10": "0.700000", "p90": "19.000000", "latest_value": "20.000000", "latest_at": "2023-11-22 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 6, "minimum": "7.100000", "maximum": "17.300000", "mean": "13.700000", "median": "14.650000", "p10": "7.100000", "p90": "16.700000", "latest_value": "13.200000", "latest_at": "2023-11-22 00:00:00", "unit": "°C" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 6, "minimum": "0.017000", "maximum": "0.048000", "mean": "0.032667", "median": "0.035000", "p10": "0.017000", "p90": "0.037000", "latest_value": "0.037000", "latest_at": "2023-11-22 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 6, "minimum": "9.000000", "maximum": "11.700000", "mean": "9.950000", "median": "9.600000", "p10": "9.000000", "p90": "10.600000", "latest_value": "9.900000", "latest_at": "2023-11-22 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 6, "minimum": "0.500000", "maximum": "3.500000", "mean": "1.216667", "median": "0.800000", "p10": "0.500000", "p90": "1.100000", "latest_value": "1.100000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 6, "minimum": "9.200000", "maximum": "13.000000", "mean": "11.150000", "median": "11.000000", "p10": "9.200000", "p90": "13.000000", "latest_value": "11.000000", "latest_at": "2023-11-22 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 6, "minimum": "94.000000", "maximum": "99.000000", "mean": "95.833333", "median": "95.000000", "p10": "94.000000", "p90": "98.000000", "latest_value": "94.000000", "latest_at": "2023-11-22 00:00:00", "unit": "%" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 6, "minimum": "0.200000", "maximum": "1.500000", "mean": "0.633333", "median": "0.500000", "p10": "0.200000", "p90": "0.600000", "latest_value": "0.200000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1383", "parameter": "Zinc", "year": 2023, "sample_count": 6, "minimum": "1.870000", "maximum": "5.910000", "mean": "3.898333", "median": "4.320000", "p10": "1.870000", "p90": "4.840000", "latest_value": "4.170000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1392", "parameter": "Cuivre", "year": 2023, "sample_count": 6, "minimum": "0.160000", "maximum": "0.510000", "mean": "0.346667", "median": "0.320000", "p10": "0.160000", "p90": "0.470000", "latest_value": "0.470000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 6, "minimum": "0.300000", "maximum": "1.400000", "mean": "0.750000", "median": "0.700000", "p10": "0.300000", "p90": "0.800000", "latest_value": "0.300000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 6, "minimum": "3.400000", "maximum": "7.500000", "mean": "6.050000", "median": "6.950000", "p10": "3.400000", "p90": "7.300000", "latest_value": "7.500000", "latest_at": "2023-11-22 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 5, "minimum": "0.200000", "maximum": "42.200000", "mean": "9.760000", "median": "1.300000", "p10": "0.200000", "p90": "4.000000", "latest_value": "1.100000", "latest_at": "2023-11-22 00:00:00", "unit": "NFU" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1386", "parameter": "Nickel", "year": 2023, "sample_count": 5, "minimum": "0.240000", "maximum": "0.570000", "mean": "0.412000", "median": "0.410000", "p10": "0.240000", "p90": "0.460000", "latest_value": "0.570000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 5, "minimum": "0.020000", "maximum": "0.030000", "mean": "0.022000", "median": "0.020000", "p10": "0.020000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2023-11-22 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1382", "parameter": "Plomb", "year": 2023, "sample_count": 4, "minimum": "0.100000", "maximum": "0.230000", "mean": "0.165000", "median": "0.165000", "p10": "0.100000", "p90": "0.210000", "latest_value": "0.210000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 3, "minimum": "0.500000", "maximum": "0.900000", "mean": "0.633333", "median": "0.500000", "p10": "0.500000", "p90": "0.500000", "latest_value": "0.500000", "latest_at": "2023-05-24 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1388", "parameter": "Cadmium", "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": "0.020000", "latest_at": "2023-11-22 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 3, "minimum": "0.700000", "maximum": "1.400000", "mean": "1.000000", "median": "0.900000", "p10": "0.700000", "p90": "0.900000", "latest_value": "0.700000", "latest_at": "2023-11-22 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "7.900000", "maximum": "11.000000", "mean": "9.450000", "median": "9.450000", "p10": "7.900000", "p90": "7.900000", "latest_value": "7.900000", "latest_at": "2023-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "1.900000", "maximum": "3.400000", "mean": "2.650000", "median": "2.650000", "p10": "1.900000", "p90": "1.900000", "latest_value": "1.900000", "latest_at": "2023-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "6.100000", "maximum": "9.700000", "mean": "7.900000", "median": "7.900000", "p10": "6.100000", "p90": "6.100000", "latest_value": "6.100000", "latest_at": "2023-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "3.700000", "maximum": "8.000000", "mean": "5.850000", "median": "5.850000", "p10": "3.700000", "p90": "3.700000", "latest_value": "3.700000", "latest_at": "2023-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "0.600000", "maximum": "0.700000", "mean": "0.650000", "median": "0.650000", "p10": "0.600000", "p90": "0.600000", "latest_value": "0.600000", "latest_at": "2023-09-20 00:00:00", "unit": "°f" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "7.900000", "maximum": "9.200000", "mean": "8.550000", "median": "8.550000", "p10": "7.900000", "p90": "7.900000", "latest_value": "7.900000", "latest_at": "2023-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "1.500000", "maximum": "2.600000", "mean": "2.050000", "median": "2.050000", "p10": "1.500000", "p90": "1.500000", "latest_value": "1.500000", "latest_at": "2023-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "15.000000", "maximum": "17.000000", "mean": "16.000000", "median": "16.000000", "p10": "15.000000", "p90": "15.000000", "latest_value": "15.000000", "latest_at": "2023-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "1.700000", "maximum": "3.400000", "mean": "2.550000", "median": "2.550000", "p10": "1.700000", "p90": "1.700000", "latest_value": "1.700000", "latest_at": "2023-09-20 00:00:00", "unit": "°f" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "8.000000", "maximum": "8.900000", "mean": "8.450000", "median": "8.450000", "p10": "8.000000", "p90": "8.000000", "latest_value": "8.900000", "latest_at": "2023-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1369", "parameter": "Arsenic", "year": 2023, "sample_count": 1, "minimum": "0.650000", "maximum": "0.650000", "mean": "0.650000", "median": "0.650000", "p10": "0.650000", "p90": "0.650000", "latest_value": "0.650000", "latest_at": "2023-07-03 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1394", "parameter": "Manganèse", "year": 2023, "sample_count": 1, "minimum": "3.740000", "maximum": "3.740000", "mean": "3.740000", "median": "3.740000", "p10": "3.740000", "p90": "3.740000", "latest_value": "3.740000", "latest_at": "2023-07-03 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "6228", "parameter": "Particules - Classe granulométrique : inférieure à 20 µm", "year": 2023, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-07-03 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1382", "parameter": "Plomb", "year": 2023, "sample_count": 1, "minimum": "1.380000", "maximum": "1.380000", "mean": "1.380000", "median": "1.380000", "p10": "1.380000", "p90": "1.380000", "latest_value": "1.380000", "latest_at": "2023-07-03 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1370", "parameter": "Aluminium", "year": 2023, "sample_count": 1, "minimum": "1270.000000", "maximum": "1270.000000", "mean": "1270.000000", "median": "1270.000000", "p10": "1270.000000", "p90": "1270.000000", "latest_value": "1270.000000", "latest_at": "2023-07-03 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 1, "minimum": "0.020000", "maximum": "0.020000", "mean": "0.020000", "median": "0.020000", "p10": "0.020000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2023-11-22 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7042", "parameter": "Particules - Classe granulométrique : 63 à 150 µm", "year": 2023, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-07-03 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1386", "parameter": "Nickel", "year": 2023, "sample_count": 1, "minimum": "0.510000", "maximum": "0.510000", "mean": "0.510000", "median": "0.510000", "p10": "0.510000", "p90": "0.510000", "latest_value": "0.510000", "latest_at": "2023-07-03 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7043", "parameter": "Particules - Classe granulométrique : 150 à 200 µm", "year": 2023, "sample_count": 1, "minimum": "0.430000", "maximum": "0.430000", "mean": "0.430000", "median": "0.430000", "p10": "0.430000", "p90": "0.430000", "latest_value": "0.430000", "latest_at": "2023-07-03 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1389", "parameter": "Chrome", "year": 2023, "sample_count": 1, "minimum": "0.800000", "maximum": "0.800000", "mean": "0.800000", "median": "0.800000", "p10": "0.800000", "p90": "0.800000", "latest_value": "0.800000", "latest_at": "2023-07-03 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1393", "parameter": "Fer", "year": 2023, "sample_count": 1, "minimum": "603.000000", "maximum": "603.000000", "mean": "603.000000", "median": "603.000000", "p10": "603.000000", "p90": "603.000000", "latest_value": "603.000000", "latest_at": "2023-07-03 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1383", "parameter": "Zinc", "year": 2023, "sample_count": 1, "minimum": "1.900000", "maximum": "1.900000", "mean": "1.900000", "median": "1.900000", "p10": "1.900000", "p90": "1.900000", "latest_value": "1.900000", "latest_at": "2023-07-03 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "3054", "parameter": "Particules - Classe granulométrique : 20 à 63 µm", "year": 2023, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2023-07-03 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7044", "parameter": "Particules - Classe granulométrique : supérieure à 200 µm", "year": 2023, "sample_count": 1, "minimum": "99.570000", "maximum": "99.570000", "mean": "99.570000", "median": "99.570000", "p10": "99.570000", "p90": "99.570000", "latest_value": "99.570000", "latest_at": "2023-07-03 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 12, "minimum": "91.400000", "maximum": "98.800000", "mean": "95.333333", "median": "96.100000", "p10": "91.500000", "p90": "96.900000", "latest_value": "92.000000", "latest_at": "2022-12-13 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 12, "minimum": "1.100000", "maximum": "2.700000", "mean": "1.466667", "median": "1.350000", "p10": "1.100000", "p90": "1.600000", "latest_value": "1.900000", "latest_at": "2022-12-13 00:00:00", "unit": "NFU" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "9.900000", "maximum": "15.800000", "mean": "12.725000", "median": "12.800000", "p10": "10.400000", "p90": "14.200000", "latest_value": "11.300000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 12, "minimum": "6.300000", "maximum": "18.200000", "mean": "13.375000", "median": "12.650000", "p10": "9.100000", "p90": "17.300000", "latest_value": "9.100000", "latest_at": "2022-12-13 00:00:00", "unit": "°C" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 12, "minimum": "9.000000", "maximum": "12.300000", "mean": "10.041667", "median": "10.000000", "p10": "9.200000", "p90": "10.600000", "latest_value": "10.600000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 12, "minimum": "0.700000", "maximum": "18.800000", "mean": "6.441667", "median": "3.900000", "p10": "0.800000", "p90": "14.300000", "latest_value": "6.400000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 12, "minimum": "85.000000", "maximum": "146.000000", "mean": "106.333333", "median": "100.500000", "p10": "87.000000", "p90": "125.000000", "latest_value": "121.000000", "latest_at": "2022-12-13 00:00:00", "unit": "µS/cm" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 12, "minimum": "3.900000", "maximum": "6.900000", "mean": "5.308333", "median": "5.300000", "p10": "4.100000", "p90": "6.400000", "latest_value": "5.800000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 12, "minimum": "0.010000", "maximum": "0.060000", "mean": "0.032500", "median": "0.030000", "p10": "0.020000", "p90": "0.050000", "latest_value": "0.020000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 12, "minimum": "6.300000", "maximum": "7.200000", "mean": "6.650000", "median": "6.600000", "p10": "6.300000", "p90": "7.000000", "latest_value": "7.100000", "latest_at": "2022-12-13 00:00:00", "unit": "unité pH" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 12, "minimum": "4.000000", "maximum": "9.700000", "mean": "5.825000", "median": "5.150000", "p10": "4.200000", "p90": "7.500000", "latest_value": "5.100000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 12, "minimum": "92.000000", "maximum": "104.000000", "mean": "95.400000", "median": "95.050000", "p10": "93.200000", "p90": "96.200000", "latest_value": "93.700000", "latest_at": "2022-12-13 00:00:00", "unit": "%" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 12, "minimum": "123.000000", "maximum": "148.000000", "mean": "138.500000", "median": "140.000000", "p10": "128.000000", "p90": "146.000000", "latest_value": "144.000000", "latest_at": "2022-12-13 00:00:00", "unit": "µS/cm" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 12, "minimum": "0.500000", "maximum": "4.800000", "mean": "1.191667", "median": "0.850000", "p10": "0.500000", "p90": "1.500000", "latest_value": "1.600000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 12, "minimum": "0.020000", "maximum": "0.080000", "mean": "0.040000", "median": "0.040000", "p10": "0.020000", "p90": "0.050000", "latest_value": "0.080000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 12, "minimum": "7.100000", "maximum": "7.500000", "mean": "7.325000", "median": "7.350000", "p10": "7.200000", "p90": "7.400000", "latest_value": "7.300000", "latest_at": "2022-12-13 00:00:00", "unit": "unité pH" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 12, "minimum": "1.500000", "maximum": "5.700000", "mean": "2.916667", "median": "2.650000", "p10": "1.700000", "p90": "3.700000", "latest_value": "3.000000", "latest_at": "2022-12-13 00:00:00", "unit": "NFU" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 12, "minimum": "9.100000", "maximum": "12.700000", "mean": "10.833333", "median": "10.750000", "p10": "10.000000", "p90": "11.200000", "latest_value": "10.800000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 12, "minimum": "5.100000", "maximum": "19.900000", "mean": "13.608333", "median": "12.650000", "p10": "7.600000", "p90": "18.800000", "latest_value": "7.600000", "latest_at": "2022-12-13 00:00:00", "unit": "°C" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 12, "minimum": "8.500000", "maximum": "12.400000", "mean": "10.058333", "median": "10.100000", "p10": "9.000000", "p90": "10.900000", "latest_value": "11.100000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 12, "minimum": "2.400000", "maximum": "6.200000", "mean": "3.816667", "median": "3.600000", "p10": "2.600000", "p90": "4.500000", "latest_value": "4.000000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 12, "minimum": "0.015000", "maximum": "0.030000", "mean": "0.020917", "median": "0.022000", "p10": "0.015000", "p90": "0.023000", "latest_value": "0.022000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 11, "minimum": "2.000000", "maximum": "7.400000", "mean": "4.336364", "median": "4.100000", "p10": "2.800000", "p90": "6.100000", "latest_value": "3.900000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 11, "minimum": "0.020000", "maximum": "0.030000", "mean": "0.026364", "median": "0.030000", "p10": "0.020000", "p90": "0.030000", "latest_value": "0.030000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 10, "minimum": "0.010000", "maximum": "0.050000", "mean": "0.025000", "median": "0.020000", "p10": "0.010000", "p90": "0.050000", "latest_value": "0.050000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 10, "minimum": "0.500000", "maximum": "1.900000", "mean": "1.000000", "median": "0.950000", "p10": "0.500000", "p90": "1.400000", "latest_value": "1.900000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1369", "parameter": "Arsenic", "year": 2022, "sample_count": 4, "minimum": "0.360000", "maximum": "0.560000", "mean": "0.477500", "median": "0.495000", "p10": "0.360000", "p90": "0.550000", "latest_value": "0.550000", "latest_at": "2022-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 4, "minimum": "0.500000", "maximum": "0.690000", "mean": "0.585000", "median": "0.575000", "p10": "0.500000", "p90": "0.580000", "latest_value": "0.500000", "latest_at": "2022-12-13 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 4, "minimum": "2.100000", "maximum": "2.800000", "mean": "2.500000", "median": "2.550000", "p10": "2.100000", "p90": "2.700000", "latest_value": "2.700000", "latest_at": "2022-12-13 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 3, "minimum": "0.012000", "maximum": "0.017000", "mean": "0.014000", "median": "0.013000", "p10": "0.012000", "p90": "0.013000", "latest_value": "0.017000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 2, "minimum": "0.800000", "maximum": "1.600000", "mean": "1.200000", "median": "1.200000", "p10": "0.800000", "p90": "0.800000", "latest_value": "0.800000", "latest_at": "2022-09-19 00:00:00", "unit": "µg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "6.500000", "maximum": "8.700000", "mean": "7.600000", "median": "7.600000", "p10": "6.500000", "p90": "6.500000", "latest_value": "6.500000", "latest_at": "2022-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.600000", "maximum": "2.300000", "mean": "1.950000", "median": "1.950000", "p10": "1.600000", "p90": "1.600000", "latest_value": "1.600000", "latest_at": "2022-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05192014", "station": "La Petite Leyre à Belhade", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 2, "minimum": "0.800000", "maximum": "2.100000", "mean": "1.450000", "median": "1.450000", "p10": "0.800000", "p90": "0.800000", "latest_value": "0.800000", "latest_at": "2022-09-19 00:00:00", "unit": "µg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "7.200000", "maximum": "12.000000", "mean": "9.600000", "median": "9.600000", "p10": "7.200000", "p90": "7.200000", "latest_value": "7.200000", "latest_at": "2022-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "15.700000", "maximum": "18.800000", "mean": "17.250000", "median": "17.250000", "p10": "15.700000", "p90": "15.700000", "latest_value": "15.700000", "latest_at": "2022-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "2.200000", "maximum": "5.800000", "mean": "4.000000", "median": "4.000000", "p10": "2.200000", "p90": "2.200000", "latest_value": "2.200000", "latest_at": "2022-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "1.900000", "maximum": "3.100000", "mean": "2.500000", "median": "2.500000", "p10": "1.900000", "p90": "1.900000", "latest_value": "1.900000", "latest_at": "2022-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "8.000000", "maximum": "10.600000", "mean": "9.300000", "median": "9.300000", "p10": "8.000000", "p90": "8.000000", "latest_value": "10.600000", "latest_at": "2022-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "6228", "parameter": "Particules - Classe granulométrique : inférieure à 20 µm", "year": 2022, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2022-08-30 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1386", "parameter": "Nickel", "year": 2022, "sample_count": 1, "minimum": "0.541000", "maximum": "0.541000", "mean": "0.541000", "median": "0.541000", "p10": "0.541000", "p90": "0.541000", "latest_value": "0.541000", "latest_at": "2022-08-30 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1389", "parameter": "Chrome", "year": 2022, "sample_count": 1, "minimum": "0.734000", "maximum": "0.734000", "mean": "0.734000", "median": "0.734000", "p10": "0.734000", "p90": "0.734000", "latest_value": "0.734000", "latest_at": "2022-08-30 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7043", "parameter": "Particules - Classe granulométrique : 150 à 200 µm", "year": 2022, "sample_count": 1, "minimum": "7.819000", "maximum": "7.819000", "mean": "7.819000", "median": "7.819000", "p10": "7.819000", "p90": "7.819000", "latest_value": "7.819000", "latest_at": "2022-08-30 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "3054", "parameter": "Particules - Classe granulométrique : 20 à 63 µm", "year": 2022, "sample_count": 1, "minimum": "0.000000", "maximum": "0.000000", "mean": "0.000000", "median": "0.000000", "p10": "0.000000", "p90": "0.000000", "latest_value": "0.000000", "latest_at": "2022-08-30 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1383", "parameter": "Zinc", "year": 2022, "sample_count": 1, "minimum": "1.350000", "maximum": "1.350000", "mean": "1.350000", "median": "1.350000", "p10": "1.350000", "p90": "1.350000", "latest_value": "1.350000", "latest_at": "2022-08-30 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1394", "parameter": "Manganèse", "year": 2022, "sample_count": 1, "minimum": "13.600000", "maximum": "13.600000", "mean": "13.600000", "median": "13.600000", "p10": "13.600000", "p90": "13.600000", "latest_value": "13.600000", "latest_at": "2022-08-30 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1393", "parameter": "Fer", "year": 2022, "sample_count": 1, "minimum": "1800.000000", "maximum": "1800.000000", "mean": "1800.000000", "median": "1800.000000", "p10": "1800.000000", "p90": "1800.000000", "latest_value": "1800.000000", "latest_at": "2022-08-30 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1369", "parameter": "Arsenic", "year": 2022, "sample_count": 1, "minimum": "7.480000", "maximum": "7.480000", "mean": "7.480000", "median": "7.480000", "p10": "7.480000", "p90": "7.480000", "latest_value": "7.480000", "latest_at": "2022-08-30 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1370", "parameter": "Aluminium", "year": 2022, "sample_count": 1, "minimum": "4305.000000", "maximum": "4305.000000", "mean": "4305.000000", "median": "4305.000000", "p10": "4305.000000", "p90": "4305.000000", "latest_value": "4305.000000", "latest_at": "2022-08-30 00:00:00", "unit": "mg/(kg MS)" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7042", "parameter": "Particules - Classe granulométrique : 63 à 150 µm", "year": 2022, "sample_count": 1, "minimum": "2.319000", "maximum": "2.319000", "mean": "2.319000", "median": "2.319000", "p10": "2.319000", "p90": "2.319000", "latest_value": "2.319000", "latest_at": "2022-08-30 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 1, "minimum": "3.200000", "maximum": "3.200000", "mean": "3.200000", "median": "3.200000", "p10": "3.200000", "p90": "3.200000", "latest_value": "3.200000", "latest_at": "2022-03-21 00:00:00", "unit": "°f" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "7044", "parameter": "Particules - Classe granulométrique : supérieure à 200 µm", "year": 2022, "sample_count": 1, "minimum": "89.862000", "maximum": "89.862000", "mean": "89.862000", "median": "89.862000", "p10": "89.862000", "p90": "89.862000", "latest_value": "89.862000", "latest_at": "2022-08-30 00:00:00", "unit": "%" }, { "station_code": "05192020", "station": "La Petite Leyre au niveau de Luxey", "parameter_code": "1382", "parameter": "Plomb", "year": 2022, "sample_count": 1, "minimum": "0.925000", "maximum": "0.925000", "mean": "0.925000", "median": "0.925000", "p10": "0.925000", "p90": "0.925000", "latest_value": "0.925000", "latest_at": "2022-08-30 00:00:00", "unit": "mg/(kg MS)" } ] }