{ "river": { "name": "Le Boudouyssou", "course_code": "O86-0400", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T14:08:00+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 18, "minimum": "6.700000", "maximum": "10.900000", "mean": "8.650000", "median": "8.750000", "p10": "6.800000", "p90": "9.600000", "latest_value": "8.600000", "latest_at": "2024-12-19 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 18, "minimum": "86.700000", "maximum": "104.000000", "mean": "97.172222", "median": "98.700000", "p10": "92.000000", "p90": "102.000000", "latest_value": "93.000000", "latest_at": "2024-12-19 00:00:00", "unit": "%" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 18, "minimum": "0.190000", "maximum": "0.800000", "mean": "0.411111", "median": "0.385000", "p10": "0.240000", "p90": "0.570000", "latest_value": "0.190000", "latest_at": "2024-12-19 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 18, "minimum": "2.100000", "maximum": "5.200000", "mean": "2.977778", "median": "2.650000", "p10": "2.100000", "p90": "4.200000", "latest_value": "2.100000", "latest_at": "2024-12-19 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 18, "minimum": "7.600000", "maximum": "26.800000", "mean": "16.477778", "median": "17.050000", "p10": "8.200000", "p90": "22.300000", "latest_value": "17.700000", "latest_at": "2024-12-19 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 18, "minimum": "7.960000", "maximum": "8.400000", "mean": "8.190556", "median": "8.200000", "p10": "8.100000", "p90": "8.300000", "latest_value": "8.200000", "latest_at": "2024-12-19 00:00:00", "unit": "unité pH" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 18, "minimum": "8.000000", "maximum": "20.000000", "mean": "14.672222", "median": "15.450000", "p10": "9.000000", "p90": "18.600000", "latest_value": "9.000000", "latest_at": "2024-12-19 00:00:00", "unit": "°C" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 18, "minimum": "3.600000", "maximum": "57.000000", "mean": "17.194444", "median": "11.500000", "p10": "4.900000", "p90": "32.000000", "latest_value": "4.900000", "latest_at": "2024-12-19 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 18, "minimum": "0.010000", "maximum": "0.090000", "mean": "0.038889", "median": "0.030000", "p10": "0.020000", "p90": "0.070000", "latest_value": "0.010000", "latest_at": "2024-12-19 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 18, "minimum": "0.020000", "maximum": "0.040000", "mean": "0.030000", "median": "0.030000", "p10": "0.020000", "p90": "0.040000", "latest_value": "0.020000", "latest_at": "2024-12-19 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 18, "minimum": "569.000000", "maximum": "701.000000", "mean": "627.111111", "median": "621.000000", "p10": "577.000000", "p90": "663.000000", "latest_value": "652.000000", "latest_at": "2024-12-19 00:00:00", "unit": "µS/cm" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 17, "minimum": "3.500000", "maximum": "42.000000", "mean": "14.494118", "median": "14.000000", "p10": "4.300000", "p90": "23.000000", "latest_value": "23.000000", "latest_at": "2024-11-21 00:00:00", "unit": "NFU" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 16, "minimum": "0.020000", "maximum": "0.060000", "mean": "0.034375", "median": "0.035000", "p10": "0.020000", "p90": "0.050000", "latest_value": "0.030000", "latest_at": "2024-12-19 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 15, "minimum": "0.700000", "maximum": "1.700000", "mean": "1.086667", "median": "1.000000", "p10": "0.700000", "p90": "1.600000", "latest_value": "1.000000", "latest_at": "2024-12-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 12, "minimum": "8.600000", "maximum": "12.200000", "mean": "10.141667", "median": "10.400000", "p10": "8.800000", "p90": "10.900000", "latest_value": "10.800000", "latest_at": "2024-12-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 9, "minimum": "0.020000", "maximum": "0.160000", "mean": "0.067778", "median": "0.050000", "p10": "0.020000", "p90": "0.130000", "latest_value": "0.070000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1447", "parameter": "Coliformes", "year": 2024, "sample_count": 6, "minimum": "2280.000000", "maximum": "15290.000000", "mean": "7680.833333", "median": "7225.000000", "p10": "2280.000000", "p90": "10810.000000", "latest_value": "15290.000000", "latest_at": "2024-10-14 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 6, "minimum": "8.140000", "maximum": "10.670000", "mean": "9.360000", "median": "9.245000", "p10": "8.140000", "p90": "9.700000", "latest_value": "9.320000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1449", "parameter": "Escherichia coli (E. coli)", "year": 2024, "sample_count": 6, "minimum": "231.000000", "maximum": "980.000000", "mean": "440.166667", "median": "360.000000", "p10": "231.000000", "p90": "410.000000", "latest_value": "410.000000", "latest_at": "2024-10-14 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "6455", "parameter": "Enterocoques", "year": 2024, "sample_count": 6, "minimum": "200.000000", "maximum": "980.000000", "mean": "620.166667", "median": "740.000000", "p10": "200.000000", "p90": "860.000000", "latest_value": "980.000000", "latest_at": "2024-10-14 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 6, "minimum": "0.010000", "maximum": "0.120000", "mean": "0.061667", "median": "0.050000", "p10": "0.010000", "p90": "0.110000", "latest_value": "0.010000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 6, "minimum": "8.000000", "maximum": "8.300000", "mean": "8.133333", "median": "8.150000", "p10": "8.000000", "p90": "8.200000", "latest_value": "8.200000", "latest_at": "2024-11-21 00:00:00", "unit": "unité pH" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 6, "minimum": "73.000000", "maximum": "99.000000", "mean": "90.000000", "median": "95.000000", "p10": "73.000000", "p90": "99.000000", "latest_value": "93.000000", "latest_at": "2024-11-21 00:00:00", "unit": "%" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 6, "minimum": "4.700000", "maximum": "27.000000", "mean": "14.666667", "median": "14.100000", "p10": "4.700000", "p90": "22.000000", "latest_value": "22.000000", "latest_at": "2024-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 6, "minimum": "7.300000", "maximum": "11.800000", "mean": "9.550000", "median": "9.950000", "p10": "7.300000", "p90": "10.800000", "latest_value": "10.200000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 6, "minimum": "0.020000", "maximum": "0.080000", "mean": "0.053333", "median": "0.050000", "p10": "0.020000", "p90": "0.070000", "latest_value": "0.080000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 6, "minimum": "2.200000", "maximum": "4.900000", "mean": "3.033333", "median": "2.850000", "p10": "2.200000", "p90": "3.100000", "latest_value": "4.900000", "latest_at": "2024-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 6, "minimum": "13.500000", "maximum": "22.900000", "mean": "17.433333", "median": "17.300000", "p10": "13.500000", "p90": "18.000000", "latest_value": "16.700000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 6, "minimum": "6.600000", "maximum": "10.400000", "mean": "8.466667", "median": "8.750000", "p10": "6.600000", "p90": "9.600000", "latest_value": "9.600000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 6, "minimum": "601.000000", "maximum": "670.000000", "mean": "643.333333", "median": "642.000000", "p10": "601.000000", "p90": "667.000000", "latest_value": "644.000000", "latest_at": "2024-11-21 00:00:00", "unit": "µS/cm" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 6, "minimum": "0.390000", "maximum": "0.650000", "mean": "0.505000", "median": "0.490000", "p10": "0.390000", "p90": "0.610000", "latest_value": "0.650000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 6, "minimum": "0.010000", "maximum": "0.050000", "mean": "0.035000", "median": "0.040000", "p10": "0.010000", "p90": "0.040000", "latest_value": "0.010000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 6, "minimum": "9.000000", "maximum": "19.000000", "mean": "13.166667", "median": "12.500000", "p10": "9.000000", "p90": "15.000000", "latest_value": "11.000000", "latest_at": "2024-11-21 00:00:00", "unit": "°C" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 6, "minimum": "5.200000", "maximum": "25.000000", "mean": "14.066667", "median": "13.200000", "p10": "5.200000", "p90": "21.000000", "latest_value": "25.000000", "latest_at": "2024-11-21 00:00:00", "unit": "NFU" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 5, "minimum": "0.900000", "maximum": "3.000000", "mean": "1.400000", "median": "1.000000", "p10": "0.900000", "p90": "1.200000", "latest_value": "3.000000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 5, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.600000", "median": "2.000000", "p10": "1.000000", "p90": "2.000000", "latest_value": "2.000000", "latest_at": "2024-09-09 00:00:00", "unit": "µg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 4, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.250000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 4, "minimum": "1.000000", "maximum": "3.000000", "mean": "2.250000", "median": "2.500000", "p10": "1.000000", "p90": "3.000000", "latest_value": "2.000000", "latest_at": "2024-11-21 00:00:00", "unit": "µg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 4, "minimum": "0.030000", "maximum": "0.120000", "mean": "0.075000", "median": "0.075000", "p10": "0.030000", "p90": "0.090000", "latest_value": "0.120000", "latest_at": "2024-11-21 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.600000", "maximum": "1.900000", "mean": "1.750000", "median": "1.750000", "p10": "1.600000", "p90": "1.600000", "latest_value": "1.900000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "16.000000", "maximum": "20.000000", "mean": "18.000000", "median": "18.000000", "p10": "16.000000", "p90": "16.000000", "latest_value": "20.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "107.000000", "maximum": "109.000000", "mean": "108.000000", "median": "108.000000", "p10": "107.000000", "p90": "107.000000", "latest_value": "107.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1338", "parameter": "Sulfates", "year": 2024, "sample_count": 2, "minimum": "16.000000", "maximum": "20.000000", "mean": "18.000000", "median": "18.000000", "p10": "16.000000", "p90": "16.000000", "latest_value": "20.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "30.000000", "maximum": "30.600000", "mean": "30.300000", "median": "30.300000", "p10": "30.000000", "p90": "30.000000", "latest_value": "30.600000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "7.400000", "maximum": "11.000000", "mean": "9.200000", "median": "9.200000", "p10": "7.400000", "p90": "7.400000", "latest_value": "11.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "33.800000", "maximum": "34.900000", "mean": "34.350000", "median": "34.350000", "p10": "33.800000", "p90": "33.800000", "latest_value": "34.900000", "latest_at": "2024-09-19 00:00:00", "unit": "°f" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "14.000000", "maximum": "20.000000", "mean": "17.000000", "median": "17.000000", "p10": "14.000000", "p90": "14.000000", "latest_value": "20.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "366.000000", "maximum": "373.000000", "mean": "369.500000", "median": "369.500000", "p10": "366.000000", "p90": "366.000000", "latest_value": "373.000000", "latest_at": "2024-09-19 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1337", "parameter": "Chlorures", "year": 2024, "sample_count": 2, "minimum": "16.000000", "maximum": "20.000000", "mean": "18.000000", "median": "18.000000", "p10": "16.000000", "p90": "16.000000", "latest_value": "20.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2024, "sample_count": 2, "minimum": "25.800000", "maximum": "34.200000", "mean": "30.000000", "median": "30.000000", "p10": "25.800000", "p90": "25.800000", "latest_value": "34.200000", "latest_at": "2024-10-14 00:00:00", "unit": "°f" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1338", "parameter": "Sulfates", "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": "17.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2024, "sample_count": 2, "minimum": "315.000000", "maximum": "417.000000", "mean": "366.000000", "median": "366.000000", "p10": "315.000000", "p90": "315.000000", "latest_value": "417.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1374", "parameter": "Calcium", "year": 2024, "sample_count": 2, "minimum": "91.000000", "maximum": "117.000000", "mean": "104.000000", "median": "104.000000", "p10": "91.000000", "p90": "91.000000", "latest_value": "117.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1375", "parameter": "Sodium", "year": 2024, "sample_count": 2, "minimum": "8.400000", "maximum": "11.000000", "mean": "9.700000", "median": "9.700000", "p10": "8.400000", "p90": "8.400000", "latest_value": "11.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2024, "sample_count": 2, "minimum": "29.700000", "maximum": "37.000000", "mean": "33.350000", "median": "33.350000", "p10": "29.700000", "p90": "29.700000", "latest_value": "37.000000", "latest_at": "2024-10-14 00:00:00", "unit": "°f" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1367", "parameter": "Potassium", "year": 2024, "sample_count": 2, "minimum": "1.100000", "maximum": "1.700000", "mean": "1.400000", "median": "1.400000", "p10": "1.100000", "p90": "1.100000", "latest_value": "1.700000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1372", "parameter": "Magnésium", "year": 2024, "sample_count": 2, "minimum": "17.000000", "maximum": "19.000000", "mean": "18.000000", "median": "18.000000", "p10": "17.000000", "p90": "17.000000", "latest_value": "19.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 1, "minimum": "1.000000", "maximum": "1.000000", "mean": "1.000000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2024-03-18 00:00:00", "unit": "µg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 10, "minimum": "16.000000", "maximum": "103.000000", "mean": "78.230000", "median": "93.150000", "p10": "16.000000", "p90": "102.000000", "latest_value": "101.000000", "latest_at": "2023-12-12 00:00:00", "unit": "%" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 10, "minimum": "7.100000", "maximum": "11.400000", "mean": "8.540000", "median": "8.100000", "p10": "7.100000", "p90": "9.600000", "latest_value": "8.600000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 10, "minimum": "11.600000", "maximum": "23.000000", "mean": "16.370000", "median": "15.850000", "p10": "11.600000", "p90": "20.000000", "latest_value": "12.000000", "latest_at": "2023-12-12 00:00:00", "unit": "°C" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 10, "minimum": "0.440000", "maximum": "26.700000", "mean": "12.764000", "median": "13.350000", "p10": "0.440000", "p90": "24.800000", "latest_value": "24.800000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 10, "minimum": "7.520000", "maximum": "8.300000", "mean": "8.048000", "median": "8.160000", "p10": "7.520000", "p90": "8.300000", "latest_value": "8.300000", "latest_at": "2023-12-12 00:00:00", "unit": "unité pH" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 10, "minimum": "0.010000", "maximum": "0.090000", "mean": "0.047000", "median": "0.050000", "p10": "0.010000", "p90": "0.070000", "latest_value": "0.030000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 10, "minimum": "2.700000", "maximum": "5.300000", "mean": "3.740000", "median": "3.600000", "p10": "2.700000", "p90": "5.200000", "latest_value": "2.900000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 10, "minimum": "2.600000", "maximum": "31.000000", "mean": "12.340000", "median": "11.300000", "p10": "2.600000", "p90": "18.000000", "latest_value": "18.000000", "latest_at": "2023-12-12 00:00:00", "unit": "NFU" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 10, "minimum": "2.800000", "maximum": "34.000000", "mean": "16.460000", "median": "15.000000", "p10": "2.800000", "p90": "33.000000", "latest_value": "19.000000", "latest_at": "2023-12-12 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 10, "minimum": "0.350000", "maximum": "0.600000", "mean": "0.451000", "median": "0.455000", "p10": "0.350000", "p90": "0.600000", "latest_value": "0.460000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 10, "minimum": "395.000000", "maximum": "677.000000", "mean": "585.000000", "median": "617.500000", "p10": "395.000000", "p90": "670.000000", "latest_value": "677.000000", "latest_at": "2023-12-12 00:00:00", "unit": "µS/cm" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 9, "minimum": "0.020000", "maximum": "0.110000", "mean": "0.064444", "median": "0.080000", "p10": "0.020000", "p90": "0.090000", "latest_value": "0.020000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 9, "minimum": "0.030000", "maximum": "0.080000", "mean": "0.052222", "median": "0.050000", "p10": "0.030000", "p90": "0.060000", "latest_value": "0.040000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 9, "minimum": "0.500000", "maximum": "2.200000", "mean": "1.133333", "median": "1.000000", "p10": "0.500000", "p90": "1.600000", "latest_value": "1.100000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 7, "minimum": "0.020000", "maximum": "0.200000", "mean": "0.102857", "median": "0.120000", "p10": "0.020000", "p90": "0.130000", "latest_value": "0.130000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 6, "minimum": "48.000000", "maximum": "101.000000", "mean": "82.000000", "median": "92.500000", "p10": "48.000000", "p90": "99.000000", "latest_value": "95.000000", "latest_at": "2023-11-21 00:00:00", "unit": "%" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 6, "minimum": "4.300000", "maximum": "16.000000", "mean": "10.350000", "median": "10.050000", "p10": "4.300000", "p90": "16.000000", "latest_value": "5.700000", "latest_at": "2023-11-21 00:00:00", "unit": "NFU" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 6, "minimum": "4.500000", "maximum": "12.200000", "mean": "8.750000", "median": "9.600000", "p10": "4.500000", "p90": "11.200000", "latest_value": "10.000000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 6, "minimum": "2.400000", "maximum": "6.600000", "mean": "3.650000", "median": "3.100000", "p10": "2.400000", "p90": "4.000000", "latest_value": "3.400000", "latest_at": "2023-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 6, "minimum": "7.000000", "maximum": "10.300000", "mean": "8.916667", "median": "8.950000", "p10": "7.000000", "p90": "9.900000", "latest_value": "9.300000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 6, "minimum": "7.000000", "maximum": "20.000000", "mean": "13.833333", "median": "13.500000", "p10": "7.000000", "p90": "18.000000", "latest_value": "13.000000", "latest_at": "2023-11-21 00:00:00", "unit": "°C" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 6, "minimum": "540.000000", "maximum": "678.000000", "mean": "624.666667", "median": "633.500000", "p10": "540.000000", "p90": "652.000000", "latest_value": "652.000000", "latest_at": "2023-11-21 00:00:00", "unit": "µS/cm" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 6, "minimum": "7.700000", "maximum": "8.400000", "mean": "8.100000", "median": "8.200000", "p10": "7.700000", "p90": "8.300000", "latest_value": "8.300000", "latest_at": "2023-11-21 00:00:00", "unit": "unité pH" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 6, "minimum": "3.200000", "maximum": "21.000000", "mean": "12.566667", "median": "13.500000", "p10": "3.200000", "p90": "17.000000", "latest_value": "7.200000", "latest_at": "2023-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 6, "minimum": "0.010000", "maximum": "0.220000", "mean": "0.061667", "median": "0.035000", "p10": "0.010000", "p90": "0.060000", "latest_value": "0.010000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 6, "minimum": "0.030000", "maximum": "0.060000", "mean": "0.048333", "median": "0.050000", "p10": "0.030000", "p90": "0.060000", "latest_value": "0.060000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 6, "minimum": "0.030000", "maximum": "0.110000", "mean": "0.061667", "median": "0.060000", "p10": "0.030000", "p90": "0.080000", "latest_value": "0.030000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 6, "minimum": "0.350000", "maximum": "0.560000", "mean": "0.435000", "median": "0.420000", "p10": "0.350000", "p90": "0.510000", "latest_value": "0.400000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 6, "minimum": "2.000000", "maximum": "27.800000", "mean": "16.166667", "median": "18.050000", "p10": "2.000000", "p90": "21.400000", "latest_value": "21.400000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1449", "parameter": "Escherichia coli (E. coli)", "year": 2023, "sample_count": 6, "minimum": "100.000000", "maximum": "2260.000000", "mean": "773.333333", "median": "310.000000", "p10": "100.000000", "p90": "1350.000000", "latest_value": "100.000000", "latest_at": "2023-10-16 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 6, "minimum": "1.660000", "maximum": "11.320000", "mean": "6.121667", "median": "6.150000", "p10": "1.660000", "p90": "8.060000", "latest_value": "1.660000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 6, "minimum": "2.000000", "maximum": "6.000000", "mean": "3.333333", "median": "2.500000", "p10": "2.000000", "p90": "5.000000", "latest_value": "2.000000", "latest_at": "2023-10-16 00:00:00", "unit": "µg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1447", "parameter": "Coliformes", "year": 2023, "sample_count": 6, "minimum": "630.000000", "maximum": "15290.000000", "mean": "7540.000000", "median": "7685.000000", "p10": "630.000000", "p90": "10500.000000", "latest_value": "630.000000", "latest_at": "2023-10-16 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "6455", "parameter": "Enterocoques", "year": 2023, "sample_count": 5, "minimum": "100.000000", "maximum": "2900.000000", "mean": "1148.000000", "median": "520.000000", "p10": "100.000000", "p90": "1810.000000", "latest_value": "100.000000", "latest_at": "2023-10-16 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 5, "minimum": "0.700000", "maximum": "2.200000", "mean": "1.200000", "median": "0.900000", "p10": "0.700000", "p90": "1.400000", "latest_value": "0.700000", "latest_at": "2023-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2023, "sample_count": 5, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.600000", "median": "2.000000", "p10": "1.000000", "p90": "2.000000", "latest_value": "1.000000", "latest_at": "2023-09-21 00:00:00", "unit": "µg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 5, "minimum": "0.020000", "maximum": "0.200000", "mean": "0.102000", "median": "0.110000", "p10": "0.020000", "p90": "0.110000", "latest_value": "0.200000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 5, "minimum": "1.000000", "maximum": "3.000000", "mean": "1.800000", "median": "2.000000", "p10": "1.000000", "p90": "2.000000", "latest_value": "3.000000", "latest_at": "2023-09-18 00:00:00", "unit": "µg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2023, "sample_count": 4, "minimum": "1.000000", "maximum": "2.000000", "mean": "1.250000", "median": "1.000000", "p10": "1.000000", "p90": "1.000000", "latest_value": "1.000000", "latest_at": "2023-07-24 00:00:00", "unit": "µg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 4, "minimum": "10.100000", "maximum": "10.800000", "mean": "10.525000", "median": "10.600000", "p10": "10.100000", "p90": "10.700000", "latest_value": "10.800000", "latest_at": "2023-12-12 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "1.400000", "maximum": "2.800000", "mean": "2.100000", "median": "2.100000", "p10": "1.400000", "p90": "1.400000", "latest_value": "2.800000", "latest_at": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "7.600000", "maximum": "11.000000", "mean": "9.300000", "median": "9.300000", "p10": "7.600000", "p90": "7.600000", "latest_value": "11.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "16.000000", "maximum": "16.000000", "mean": "16.000000", "median": "16.000000", "p10": "16.000000", "p90": "16.000000", "latest_value": "16.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1338", "parameter": "Sulfates", "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": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "26.000000", "maximum": "33.500000", "mean": "29.750000", "median": "29.750000", "p10": "26.000000", "p90": "26.000000", "latest_value": "26.000000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "15.000000", "maximum": "20.000000", "mean": "17.500000", "median": "17.500000", "p10": "15.000000", "p90": "15.000000", "latest_value": "20.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "78.000000", "maximum": "108.000000", "mean": "93.000000", "median": "93.000000", "p10": "78.000000", "p90": "78.000000", "latest_value": "78.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "295.000000", "maximum": "367.000000", "mean": "331.000000", "median": "331.000000", "p10": "295.000000", "p90": "295.000000", "latest_value": "295.000000", "latest_at": "2023-09-21 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "24.200000", "maximum": "30.100000", "mean": "27.150000", "median": "27.150000", "p10": "24.200000", "p90": "24.200000", "latest_value": "24.200000", "latest_at": "2023-09-21 00:00:00", "unit": "°f" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1372", "parameter": "Magnésium", "year": 2023, "sample_count": 2, "minimum": "13.000000", "maximum": "17.000000", "mean": "15.000000", "median": "15.000000", "p10": "13.000000", "p90": "13.000000", "latest_value": "13.000000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1374", "parameter": "Calcium", "year": 2023, "sample_count": 2, "minimum": "66.000000", "maximum": "98.000000", "mean": "82.000000", "median": "82.000000", "p10": "66.000000", "p90": "66.000000", "latest_value": "66.000000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2023, "sample_count": 2, "minimum": "20.400000", "maximum": "29.100000", "mean": "24.750000", "median": "24.750000", "p10": "20.400000", "p90": "20.400000", "latest_value": "20.400000", "latest_at": "2023-10-16 00:00:00", "unit": "°f" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2023, "sample_count": 2, "minimum": "249.000000", "maximum": "355.000000", "mean": "302.000000", "median": "302.000000", "p10": "249.000000", "p90": "249.000000", "latest_value": "249.000000", "latest_at": "2023-10-16 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1367", "parameter": "Potassium", "year": 2023, "sample_count": 2, "minimum": "1.600000", "maximum": "3.100000", "mean": "2.350000", "median": "2.350000", "p10": "1.600000", "p90": "1.600000", "latest_value": "3.100000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1375", "parameter": "Sodium", "year": 2023, "sample_count": 2, "minimum": "9.500000", "maximum": "11.000000", "mean": "10.250000", "median": "10.250000", "p10": "9.500000", "p90": "9.500000", "latest_value": "11.000000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2023, "sample_count": 2, "minimum": "21.800000", "maximum": "31.400000", "mean": "26.600000", "median": "26.600000", "p10": "21.800000", "p90": "21.800000", "latest_value": "21.800000", "latest_at": "2023-10-16 00:00:00", "unit": "°f" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1338", "parameter": "Sulfates", "year": 2023, "sample_count": 2, "minimum": "12.400000", "maximum": "16.300000", "mean": "14.350000", "median": "14.350000", "p10": "12.400000", "p90": "12.400000", "latest_value": "12.400000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1337", "parameter": "Chlorures", "year": 2023, "sample_count": 2, "minimum": "16.300000", "maximum": "17.900000", "mean": "17.100000", "median": "17.100000", "p10": "16.300000", "p90": "16.300000", "latest_value": "16.300000", "latest_at": "2023-10-16 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 6, "minimum": "1.000000", "maximum": "4.000000", "mean": "2.500000", "median": "3.000000", "p10": "1.000000", "p90": "3.000000", "latest_value": "3.000000", "latest_at": "2022-10-17 00:00:00", "unit": "µg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 6, "minimum": "2.900000", "maximum": "5.700000", "mean": "3.900000", "median": "3.650000", "p10": "2.900000", "p90": "4.500000", "latest_value": "5.700000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 6, "minimum": "3.000000", "maximum": "11.000000", "mean": "6.000000", "median": "6.000000", "p10": "3.000000", "p90": "7.000000", "latest_value": "6.000000", "latest_at": "2022-10-17 00:00:00", "unit": "µg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 6, "minimum": "7.570000", "maximum": "8.160000", "mean": "7.853333", "median": "7.880000", "p10": "7.570000", "p90": "7.910000", "latest_value": "7.570000", "latest_at": "2022-10-17 00:00:00", "unit": "unité pH" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 6, "minimum": "4.300000", "maximum": "13.000000", "mean": "8.300000", "median": "7.550000", "p10": "4.300000", "p90": "11.500000", "latest_value": "5.900000", "latest_at": "2022-11-21 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 6, "minimum": "42.000000", "maximum": "108.000000", "mean": "78.166667", "median": "82.000000", "p10": "42.000000", "p90": "101.000000", "latest_value": "54.000000", "latest_at": "2022-11-21 00:00:00", "unit": "%" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 6, "minimum": "0.430000", "maximum": "0.650000", "mean": "0.533333", "median": "0.515000", "p10": "0.430000", "p90": "0.600000", "latest_value": "0.650000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(N)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 6, "minimum": "0.900000", "maximum": "17.000000", "mean": "8.783333", "median": "9.900000", "p10": "0.900000", "p90": "14.000000", "latest_value": "0.900000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 6, "minimum": "508.000000", "maximum": "641.000000", "mean": "575.666667", "median": "581.000000", "p10": "508.000000", "p90": "625.000000", "latest_value": "552.000000", "latest_at": "2022-10-17 00:00:00", "unit": "µS/cm" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 6, "minimum": "2.300000", "maximum": "11.500000", "mean": "6.405000", "median": "6.370000", "p10": "2.300000", "p90": "7.420000", "latest_value": "2.300000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 6, "minimum": "0.010000", "maximum": "0.100000", "mean": "0.066667", "median": "0.070000", "p10": "0.010000", "p90": "0.080000", "latest_value": "0.100000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(P)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 6, "minimum": "5.800000", "maximum": "52.000000", "mean": "20.166667", "median": "16.500000", "p10": "5.800000", "p90": "22.000000", "latest_value": "52.000000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 6, "minimum": "0.900000", "maximum": "2.400000", "mean": "1.416667", "median": "1.250000", "p10": "0.900000", "p90": "1.600000", "latest_value": "2.400000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 6, "minimum": "24.000000", "maximum": "105.000000", "mean": "67.000000", "median": "70.500000", "p10": "24.000000", "p90": "84.000000", "latest_value": "24.000000", "latest_at": "2022-10-17 00:00:00", "unit": "%" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1447", "parameter": "Coliformes", "year": 2022, "sample_count": 6, "minimum": "2590.000000", "maximum": "9590.000000", "mean": "6276.666667", "median": "6440.000000", "p10": "2590.000000", "p90": "8200.000000", "latest_value": "4400.000000", "latest_at": "2022-10-17 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 6, "minimum": "5.100000", "maximum": "33.000000", "mean": "13.883333", "median": "10.100000", "p10": "5.100000", "p90": "19.000000", "latest_value": "33.000000", "latest_at": "2022-10-17 00:00:00", "unit": "NFU" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 6, "minimum": "5.900000", "maximum": "11.300000", "mean": "8.950000", "median": "8.850000", "p10": "5.900000", "p90": "10.400000", "latest_value": "8.500000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 6, "minimum": "11.300000", "maximum": "21.300000", "mean": "18.450000", "median": "19.700000", "p10": "11.300000", "p90": "20.600000", "latest_value": "18.100000", "latest_at": "2022-10-17 00:00:00", "unit": "°C" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 6, "minimum": "0.040000", "maximum": "0.150000", "mean": "0.098333", "median": "0.110000", "p10": "0.040000", "p90": "0.140000", "latest_value": "0.090000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 6, "minimum": "5.100000", "maximum": "16.000000", "mean": "9.750000", "median": "9.500000", "p10": "5.100000", "p90": "13.000000", "latest_value": "5.400000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 6, "minimum": "533.000000", "maximum": "627.000000", "mean": "588.666667", "median": "606.000000", "p10": "533.000000", "p90": "622.000000", "latest_value": "538.000000", "latest_at": "2022-11-21 00:00:00", "unit": "µS/cm" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 6, "minimum": "1.400000", "maximum": "21.800000", "mean": "9.733333", "median": "8.600000", "p10": "1.400000", "p90": "13.800000", "latest_value": "4.200000", "latest_at": "2022-11-21 00:00:00", "unit": "NFU" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 6, "minimum": "1.900000", "maximum": "5.500000", "mean": "3.200000", "median": "2.950000", "p10": "1.900000", "p90": "3.800000", "latest_value": "5.500000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 6, "minimum": "8.400000", "maximum": "15.000000", "mean": "12.400000", "median": "13.000000", "p10": "8.400000", "p90": "14.000000", "latest_value": "14.000000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 6, "minimum": "5.700000", "maximum": "22.000000", "mean": "14.000000", "median": "13.950000", "p10": "5.700000", "p90": "17.200000", "latest_value": "11.200000", "latest_at": "2022-11-21 00:00:00", "unit": "°C" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 6, "minimum": "7.600000", "maximum": "8.300000", "mean": "8.000000", "median": "8.000000", "p10": "7.600000", "p90": "8.200000", "latest_value": "7.900000", "latest_at": "2022-11-21 00:00:00", "unit": "unité pH" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 5, "minimum": "0.400000", "maximum": "15.000000", "mean": "7.180000", "median": "5.800000", "p10": "0.400000", "p90": "12.200000", "latest_value": "0.400000", "latest_at": "2022-09-12 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 5, "minimum": "0.010000", "maximum": "0.090000", "mean": "0.054000", "median": "0.050000", "p10": "0.010000", "p90": "0.070000", "latest_value": "0.090000", "latest_at": "2022-09-12 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 5, "minimum": "0.020000", "maximum": "0.100000", "mean": "0.054000", "median": "0.040000", "p10": "0.020000", "p90": "0.080000", "latest_value": "0.020000", "latest_at": "2022-09-12 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 5, "minimum": "0.017000", "maximum": "0.062000", "mean": "0.031600", "median": "0.024000", "p10": "0.017000", "p90": "0.034000", "latest_value": "0.024000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 5, "minimum": "0.020000", "maximum": "0.140000", "mean": "0.098000", "median": "0.100000", "p10": "0.020000", "p90": "0.140000", "latest_value": "0.090000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 5, "minimum": "0.800000", "maximum": "2.000000", "mean": "1.460000", "median": "1.500000", "p10": "0.800000", "p90": "1.700000", "latest_value": "1.700000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 5, "minimum": "0.026000", "maximum": "0.236000", "mean": "0.162200", "median": "0.189000", "p10": "0.026000", "p90": "0.202000", "latest_value": "0.158000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1449", "parameter": "Escherichia coli (E. coli)", "year": 2022, "sample_count": 5, "minimum": "630.000000", "maximum": "1600.000000", "mean": "1034.000000", "median": "1000.000000", "p10": "630.000000", "p90": "1090.000000", "latest_value": "1000.000000", "latest_at": "2022-10-17 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "6455", "parameter": "Enterocoques", "year": 2022, "sample_count": 5, "minimum": "410.000000", "maximum": "10000.000000", "mean": "2750.000000", "median": "960.000000", "p10": "410.000000", "p90": "1750.000000", "latest_value": "10000.000000", "latest_at": "2022-10-17 00:00:00", "unit": "NPP/100mL" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 4, "minimum": "0.010000", "maximum": "0.030000", "mean": "0.017500", "median": "0.015000", "p10": "0.010000", "p90": "0.020000", "latest_value": "0.020000", "latest_at": "2022-11-21 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2022, "sample_count": 4, "minimum": "0.700000", "maximum": "1.600000", "mean": "1.200000", "median": "1.250000", "p10": "0.700000", "p90": "1.500000", "latest_value": "1.000000", "latest_at": "2022-09-20 00:00:00", "unit": "µg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2022, "sample_count": 4, "minimum": "1.000000", "maximum": "3.300000", "mean": "1.775000", "median": "1.400000", "p10": "1.000000", "p90": "1.500000", "latest_value": "1.000000", "latest_at": "2022-09-20 00:00:00", "unit": "µg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.300000", "maximum": "2.600000", "mean": "1.950000", "median": "1.950000", "p10": "1.300000", "p90": "1.300000", "latest_value": "2.600000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "17.000000", "maximum": "17.000000", "mean": "17.000000", "median": "17.000000", "p10": "17.000000", "p90": "17.000000", "latest_value": "17.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "24.600000", "maximum": "26.600000", "mean": "25.600000", "median": "25.600000", "p10": "24.600000", "p90": "24.600000", "latest_value": "24.600000", "latest_at": "2022-09-20 00:00:00", "unit": "°f" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "26.800000", "maximum": "29.400000", "mean": "28.100000", "median": "28.100000", "p10": "26.800000", "p90": "26.800000", "latest_value": "26.800000", "latest_at": "2022-09-20 00:00:00", "unit": "°f" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "14.000000", "maximum": "15.000000", "mean": "14.500000", "median": "14.500000", "p10": "14.000000", "p90": "14.000000", "latest_value": "15.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "80.000000", "maximum": "90.000000", "mean": "85.000000", "median": "85.000000", "p10": "80.000000", "p90": "80.000000", "latest_value": "80.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1375", "parameter": "Sodium", "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": "12.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "18.000000", "maximum": "19.400000", "mean": "18.700000", "median": "18.700000", "p10": "18.000000", "p90": "18.000000", "latest_value": "19.400000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1374", "parameter": "Calcium", "year": 2022, "sample_count": 2, "minimum": "77.000000", "maximum": "96.000000", "mean": "86.500000", "median": "86.500000", "p10": "77.000000", "p90": "77.000000", "latest_value": "77.000000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1338", "parameter": "Sulfates", "year": 2022, "sample_count": 2, "minimum": "16.200000", "maximum": "17.000000", "mean": "16.600000", "median": "16.600000", "p10": "16.200000", "p90": "16.200000", "latest_value": "16.200000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1372", "parameter": "Magnésium", "year": 2022, "sample_count": 2, "minimum": "17.000000", "maximum": "17.000000", "mean": "17.000000", "median": "17.000000", "p10": "17.000000", "p90": "17.000000", "latest_value": "17.000000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1345", "parameter": "Dureté totale", "year": 2022, "sample_count": 2, "minimum": "26.200000", "maximum": "30.900000", "mean": "28.550000", "median": "28.550000", "p10": "26.200000", "p90": "26.200000", "latest_value": "26.200000", "latest_at": "2022-10-17 00:00:00", "unit": "°f" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1375", "parameter": "Sodium", "year": 2022, "sample_count": 2, "minimum": "10.000000", "maximum": "11.000000", "mean": "10.500000", "median": "10.500000", "p10": "10.000000", "p90": "10.000000", "latest_value": "11.000000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "309.000000", "maximum": "357.000000", "mean": "333.000000", "median": "333.000000", "p10": "309.000000", "p90": "309.000000", "latest_value": "309.000000", "latest_at": "2022-10-17 00:00:00", "unit": "mg(HCO3)/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1367", "parameter": "Potassium", "year": 2022, "sample_count": 2, "minimum": "1.800000", "maximum": "3.300000", "mean": "2.550000", "median": "2.550000", "p10": "1.800000", "p90": "1.800000", "latest_value": "3.300000", "latest_at": "2022-10-17 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1337", "parameter": "Chlorures", "year": 2022, "sample_count": 2, "minimum": "13.000000", "maximum": "20.000000", "mean": "16.500000", "median": "16.500000", "p10": "13.000000", "p90": "13.000000", "latest_value": "20.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1327", "parameter": "Hydrogénocarbonates", "year": 2022, "sample_count": 2, "minimum": "300.000000", "maximum": "324.000000", "mean": "312.000000", "median": "312.000000", "p10": "300.000000", "p90": "300.000000", "latest_value": "300.000000", "latest_at": "2022-09-20 00:00:00", "unit": "mg/L" }, { "station_code": "05086250", "station": "Le Boudouyssou au niveau de Penne d'Agenais", "parameter_code": "1347", "parameter": "Titre alcalimétrique complet (T.A.C.)", "year": 2022, "sample_count": 2, "minimum": "25.300000", "maximum": "29.300000", "mean": "27.300000", "median": "27.300000", "p10": "25.300000", "p90": "25.300000", "latest_value": "25.300000", "latest_at": "2022-10-17 00:00:00", "unit": "°f" }, { "station_code": "05086255", "station": "Le Boudouyssou à Penne d'Agenais", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 1, "minimum": "0.700000", "maximum": "0.700000", "mean": "0.700000", "median": "0.700000", "p10": "0.700000", "p90": "0.700000", "latest_value": "0.700000", "latest_at": "2022-07-25 00:00:00", "unit": "mg/L" } ] }