{ "river": { "name": "l'Arçon", "course_code": "K1106500", "topage_code": null }, "dataset": "quality", "extracted_at": "2026-11-07T15:15:22+01:00", "source_note": "RivièreScope agrège des données publiques ; consultez /sources/ pour les producteurs et licences.", "data": [ { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2024, "sample_count": 9, "minimum": "7.200000", "maximum": "7.700000", "mean": "7.522222", "median": "7.600000", "p10": "7.200000", "p90": "7.600000", "latest_value": "7.600000", "latest_at": "2024-10-14 00:00:00", "unit": "unité pH" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2024, "sample_count": 9, "minimum": "5.900000", "maximum": "20.500000", "mean": "14.144444", "median": "15.300000", "p10": "5.900000", "p90": "17.000000", "latest_value": "14.400000", "latest_at": "2024-10-14 00:00:00", "unit": "°C" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2024, "sample_count": 8, "minimum": "6.500000", "maximum": "11.800000", "mean": "8.762500", "median": "8.400000", "p10": "6.500000", "p90": "10.800000", "latest_value": "8.700000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2024, "sample_count": 8, "minimum": "74.000000", "maximum": "95.000000", "mean": "85.375000", "median": "86.000000", "p10": "74.000000", "p90": "93.000000", "latest_value": "86.000000", "latest_at": "2024-10-14 00:00:00", "unit": "%" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2024, "sample_count": 8, "minimum": "200.000000", "maximum": "283.000000", "mean": "240.000000", "median": "238.000000", "p10": "200.000000", "p90": "276.000000", "latest_value": "207.000000", "latest_at": "2024-10-14 00:00:00", "unit": "µS/cm" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2024, "sample_count": 6, "minimum": "7.410000", "maximum": "11.100000", "mean": "9.183333", "median": "9.090000", "p10": "7.410000", "p90": "9.990000", "latest_value": "7.410000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1335", "parameter": "Ammonium", "year": 2024, "sample_count": 6, "minimum": "0.040000", "maximum": "0.070000", "mean": "0.055000", "median": "0.055000", "p10": "0.040000", "p90": "0.070000", "latest_value": "0.040000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2024, "sample_count": 6, "minimum": "20.000000", "maximum": "39.000000", "mean": "30.050000", "median": "30.000000", "p10": "20.000000", "p90": "38.000000", "latest_value": "25.000000", "latest_at": "2024-10-14 00:00:00", "unit": "NFU" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2024, "sample_count": 6, "minimum": "21.000000", "maximum": "170.000000", "mean": "54.333333", "median": "32.000000", "p10": "21.000000", "p90": "45.000000", "latest_value": "38.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2024, "sample_count": 6, "minimum": "0.160000", "maximum": "0.380000", "mean": "0.250000", "median": "0.240000", "p10": "0.160000", "p90": "0.320000", "latest_value": "0.210000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1436", "parameter": "Phéopigments", "year": 2024, "sample_count": 6, "minimum": "3.000000", "maximum": "10.000000", "mean": "7.850000", "median": "8.550000", "p10": "3.000000", "p90": "9.300000", "latest_value": "3.000000", "latest_at": "2024-10-14 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2024, "sample_count": 6, "minimum": "0.110000", "maximum": "0.500000", "mean": "0.266667", "median": "0.250000", "p10": "0.110000", "p90": "0.330000", "latest_value": "0.230000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1439", "parameter": "Chlorophylle a", "year": 2024, "sample_count": 6, "minimum": "4.700000", "maximum": "48.000000", "mean": "20.616667", "median": "16.000000", "p10": "4.700000", "p90": "26.000000", "latest_value": "13.000000", "latest_at": "2024-10-14 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2024, "sample_count": 6, "minimum": "1.400000", "maximum": "2.200000", "mean": "1.683333", "median": "1.550000", "p10": "1.400000", "p90": "1.900000", "latest_value": "1.500000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1342", "parameter": "Silicates", "year": 2024, "sample_count": 6, "minimum": "11.200000", "maximum": "19.200000", "mean": "14.600000", "median": "14.450000", "p10": "11.200000", "p90": "15.300000", "latest_value": "13.000000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(SiO2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1339", "parameter": "Nitrites", "year": 2024, "sample_count": 6, "minimum": "0.030000", "maximum": "0.090000", "mean": "0.053333", "median": "0.050000", "p10": "0.030000", "p90": "0.070000", "latest_value": "0.030000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2024, "sample_count": 6, "minimum": "2.400000", "maximum": "3.900000", "mean": "3.183333", "median": "3.200000", "p10": "2.400000", "p90": "3.700000", "latest_value": "2.700000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1340", "parameter": "Nitrates", "year": 2024, "sample_count": 6, "minimum": "2.600000", "maximum": "8.300000", "mean": "5.050000", "median": "4.900000", "p10": "2.600000", "p90": "5.900000", "latest_value": "2.600000", "latest_at": "2024-10-14 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2023, "sample_count": 14, "minimum": "7.100000", "maximum": "7.900000", "mean": "7.557143", "median": "7.550000", "p10": "7.200000", "p90": "7.800000", "latest_value": "7.500000", "latest_at": "2023-10-17 00:00:00", "unit": "unité pH" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2023, "sample_count": 14, "minimum": "189.000000", "maximum": "442.000000", "mean": "309.714286", "median": "310.000000", "p10": "211.000000", "p90": "401.000000", "latest_value": "401.000000", "latest_at": "2023-10-17 00:00:00", "unit": "µS/cm" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2023, "sample_count": 14, "minimum": "5.000000", "maximum": "9.000000", "mean": "6.928571", "median": "7.000000", "p10": "5.000000", "p90": "8.000000", "latest_value": "7.000000", "latest_at": "2023-10-17 00:00:00", "unit": "°C" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2023, "sample_count": 14, "minimum": "3.200000", "maximum": "20.300000", "mean": "13.671429", "median": "14.200000", "p10": "5.400000", "p90": "19.300000", "latest_value": "9.400000", "latest_at": "2023-10-17 00:00:00", "unit": "°C" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2023, "sample_count": 14, "minimum": "3.400000", "maximum": "12.600000", "mean": "8.114286", "median": "7.650000", "p10": "4.300000", "p90": "10.900000", "latest_value": "7.400000", "latest_at": "2023-10-17 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1339", "parameter": "Nitrites", "year": 2023, "sample_count": 9, "minimum": "0.030000", "maximum": "0.250000", "mean": "0.133333", "median": "0.140000", "p10": "0.030000", "p90": "0.210000", "latest_value": "0.140000", "latest_at": "2023-09-25 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2023, "sample_count": 9, "minimum": "12.200000", "maximum": "122.000000", "mean": "49.155556", "median": "39.600000", "p10": "12.200000", "p90": "87.300000", "latest_value": "39.600000", "latest_at": "2023-09-25 00:00:00", "unit": "NFU" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2023, "sample_count": 9, "minimum": "0.093000", "maximum": "0.449000", "mean": "0.248222", "median": "0.216000", "p10": "0.093000", "p90": "0.390000", "latest_value": "0.216000", "latest_at": "2023-09-25 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2023, "sample_count": 9, "minimum": "38.700000", "maximum": "96.000000", "mean": "80.066667", "median": "78.700000", "p10": "38.700000", "p90": "95.700000", "latest_value": "78.700000", "latest_at": "2023-09-25 00:00:00", "unit": "%" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2023, "sample_count": 9, "minimum": "1.900000", "maximum": "6.000000", "mean": "3.077778", "median": "2.600000", "p10": "1.900000", "p90": "4.000000", "latest_value": "1.900000", "latest_at": "2023-09-25 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1340", "parameter": "Nitrates", "year": 2023, "sample_count": 9, "minimum": "2.600000", "maximum": "7.000000", "mean": "4.644444", "median": "4.900000", "p10": "2.600000", "p90": "5.800000", "latest_value": "5.600000", "latest_at": "2023-09-25 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2023, "sample_count": 9, "minimum": "10.000000", "maximum": "110.000000", "mean": "46.555556", "median": "36.000000", "p10": "10.000000", "p90": "74.000000", "latest_value": "32.000000", "latest_at": "2023-09-25 00:00:00", "unit": "mg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2023, "sample_count": 9, "minimum": "0.130000", "maximum": "0.630000", "mean": "0.313333", "median": "0.240000", "p10": "0.130000", "p90": "0.440000", "latest_value": "0.240000", "latest_at": "2023-09-25 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1342", "parameter": "Silicates", "year": 2023, "sample_count": 9, "minimum": "9.400000", "maximum": "24.380000", "mean": "15.578889", "median": "11.300000", "p10": "9.400000", "p90": "23.880000", "latest_value": "23.880000", "latest_at": "2023-09-25 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1335", "parameter": "Ammonium", "year": 2023, "sample_count": 9, "minimum": "0.030000", "maximum": "0.310000", "mean": "0.118889", "median": "0.100000", "p10": "0.030000", "p90": "0.200000", "latest_value": "0.110000", "latest_at": "2023-09-25 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2023, "sample_count": 9, "minimum": "7.000000", "maximum": "10.000000", "mean": "8.677778", "median": "8.700000", "p10": "7.000000", "p90": "9.900000", "latest_value": "8.200000", "latest_at": "2023-09-25 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2023, "sample_count": 8, "minimum": "0.750000", "maximum": "2.400000", "mean": "1.356250", "median": "1.150000", "p10": "0.750000", "p90": "1.900000", "latest_value": "2.400000", "latest_at": "2023-08-25 00:00:00", "unit": "mg(N)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1907", "parameter": "AMPA", "year": 2023, "sample_count": 5, "minimum": "0.052000", "maximum": "0.239000", "mean": "0.122600", "median": "0.109000", "p10": "0.052000", "p90": "0.122000", "latest_value": "0.052000", "latest_at": "2023-10-17 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "6854", "parameter": "Metolachlor ESA", "year": 2023, "sample_count": 5, "minimum": "0.035000", "maximum": "0.071000", "mean": "0.054200", "median": "0.058000", "p10": "0.035000", "p90": "0.070000", "latest_value": "0.037000", "latest_at": "2023-10-17 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1814", "parameter": "Diflufenicanil", "year": 2023, "sample_count": 3, "minimum": "0.006000", "maximum": "0.071000", "mean": "0.031667", "median": "0.018000", "p10": "0.006000", "p90": "0.018000", "latest_value": "0.006000", "latest_at": "2023-09-18 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "6660", "parameter": "Tolyltriazole", "year": 2023, "sample_count": 3, "minimum": "0.008000", "maximum": "0.016000", "mean": "0.010667", "median": "0.008000", "p10": "0.008000", "p90": "0.008000", "latest_value": "0.016000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "6853", "parameter": "Metolachlor OXA", "year": 2023, "sample_count": 3, "minimum": "0.021000", "maximum": "0.078000", "mean": "0.052333", "median": "0.058000", "p10": "0.021000", "p90": "0.058000", "latest_value": "0.021000", "latest_at": "2023-09-18 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1678", "parameter": "Diméthénamide total", "year": 2023, "sample_count": 3, "minimum": "0.008000", "maximum": "0.360000", "mean": "0.133000", "median": "0.031000", "p10": "0.008000", "p90": "0.031000", "latest_value": "0.031000", "latest_at": "2023-09-18 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1519", "parameter": "Napropamide total", "year": 2023, "sample_count": 3, "minimum": "0.008000", "maximum": "0.014000", "mean": "0.011667", "median": "0.013000", "p10": "0.008000", "p90": "0.013000", "latest_value": "0.008000", "latest_at": "2023-10-17 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "7801", "parameter": "Cyprosulfamide", "year": 2023, "sample_count": 3, "minimum": "0.006000", "maximum": "0.128000", "mean": "0.055000", "median": "0.031000", "p10": "0.006000", "p90": "0.031000", "latest_value": "0.031000", "latest_at": "2023-09-18 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1092", "parameter": "Prosulfocarbe", "year": 2023, "sample_count": 2, "minimum": "0.006000", "maximum": "0.039000", "mean": "0.022500", "median": "0.022500", "p10": "0.006000", "p90": "0.006000", "latest_value": "0.039000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "6865", "parameter": "Diméthénamide ESA", "year": 2023, "sample_count": 2, "minimum": "0.022000", "maximum": "0.110000", "mean": "0.066000", "median": "0.066000", "p10": "0.022000", "p90": "0.022000", "latest_value": "0.110000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1221", "parameter": "Métolachlore total", "year": 2023, "sample_count": 2, "minimum": "0.010000", "maximum": "0.110000", "mean": "0.060000", "median": "0.060000", "p10": "0.010000", "p90": "0.010000", "latest_value": "0.110000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1688", "parameter": "Aclonifène", "year": 2023, "sample_count": 1, "minimum": "0.015000", "maximum": "0.015000", "mean": "0.015000", "median": "0.015000", "p10": "0.015000", "p90": "0.015000", "latest_value": "0.015000", "latest_at": "2023-04-18 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1847", "parameter": "Phosphate de tributyle", "year": 2023, "sample_count": 1, "minimum": "0.005000", "maximum": "0.005000", "mean": "0.005000", "median": "0.005000", "p10": "0.005000", "p90": "0.005000", "latest_value": "0.005000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "7517", "parameter": "Thiencarbazone-methyl", "year": 2023, "sample_count": 1, "minimum": "0.079000", "maximum": "0.079000", "mean": "0.079000", "median": "0.079000", "p10": "0.079000", "p90": "0.079000", "latest_value": "0.079000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1882", "parameter": "Nicosulfuron", "year": 2023, "sample_count": 1, "minimum": "0.103000", "maximum": "0.103000", "mean": "0.103000", "median": "0.103000", "p10": "0.103000", "p90": "0.103000", "latest_value": "0.103000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1765", "parameter": "Fluroxypyr", "year": 2023, "sample_count": 1, "minimum": "0.141000", "maximum": "0.141000", "mean": "0.141000", "median": "0.141000", "p10": "0.141000", "p90": "0.141000", "latest_value": "0.141000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1214", "parameter": "Mécoprop total", "year": 2023, "sample_count": 1, "minimum": "0.040000", "maximum": "0.040000", "mean": "0.040000", "median": "0.040000", "p10": "0.040000", "p90": "0.040000", "latest_value": "0.040000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "2045", "parameter": "Terbuthylazine désethyl", "year": 2023, "sample_count": 1, "minimum": "0.008000", "maximum": "0.008000", "mean": "0.008000", "median": "0.008000", "p10": "0.008000", "p90": "0.008000", "latest_value": "0.008000", "latest_at": "2023-06-19 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1234", "parameter": "Pendiméthaline", "year": 2023, "sample_count": 1, "minimum": "0.018000", "maximum": "0.018000", "mean": "0.018000", "median": "0.018000", "p10": "0.018000", "p90": "0.018000", "latest_value": "0.018000", "latest_at": "2023-04-18 00:00:00", "unit": "µg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1313", "parameter": "Demande Biochimique en oxygène en 5 jours (D.B.O.5)", "year": 2022, "sample_count": 3, "minimum": "1.000000", "maximum": "1.800000", "mean": "1.366667", "median": "1.300000", "p10": "1.000000", "p90": "1.300000", "latest_value": "1.000000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1739", "parameter": "Teinte de l'eau", "year": 2022, "sample_count": 3, "minimum": "6.000000", "maximum": "6.000000", "mean": "6.000000", "median": "6.000000", "p10": "6.000000", "p90": "6.000000", "latest_value": "6.000000", "latest_at": "2022-12-19 00:00:00", "unit": "X" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1841", "parameter": "Carbone Organique", "year": 2022, "sample_count": 3, "minimum": "6.800000", "maximum": "9.700000", "mean": "8.366667", "median": "8.600000", "p10": "6.800000", "p90": "8.600000", "latest_value": "8.600000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(C)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1342", "parameter": "Silicates", "year": 2022, "sample_count": 3, "minimum": "25.150000", "maximum": "39.370000", "mean": "30.143333", "median": "25.910000", "p10": "25.150000", "p90": "25.910000", "latest_value": "25.150000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(SiO3)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1305", "parameter": "Matières en suspension", "year": 2022, "sample_count": 3, "minimum": "3.000000", "maximum": "11.000000", "mean": "6.100000", "median": "4.300000", "p10": "3.000000", "p90": "4.300000", "latest_value": "3.000000", "latest_at": "2022-12-19 00:00:00", "unit": "mg/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1301", "parameter": "Température de l'Eau", "year": 2022, "sample_count": 3, "minimum": "4.600000", "maximum": "15.000000", "mean": "9.633333", "median": "9.300000", "p10": "4.600000", "p90": "9.300000", "latest_value": "4.600000", "latest_at": "2022-12-19 00:00:00", "unit": "°C" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1311", "parameter": "Oxygène dissous", "year": 2022, "sample_count": 3, "minimum": "4.100000", "maximum": "10.700000", "mean": "7.733333", "median": "8.400000", "p10": "4.100000", "p90": "8.400000", "latest_value": "10.700000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(O2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "8727", "parameter": "Température de réception de l'échantillon au laboratoire", "year": 2022, "sample_count": 3, "minimum": "5.000000", "maximum": "8.000000", "mean": "6.333333", "median": "6.000000", "p10": "5.000000", "p90": "6.000000", "latest_value": "8.000000", "latest_at": "2022-12-19 00:00:00", "unit": "°C" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1303", "parameter": "Conductivité à 25°C", "year": 2022, "sample_count": 3, "minimum": "453.000000", "maximum": "611.000000", "mean": "526.666667", "median": "516.000000", "p10": "453.000000", "p90": "516.000000", "latest_value": "516.000000", "latest_at": "2022-12-19 00:00:00", "unit": "µS/cm" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1340", "parameter": "Nitrates", "year": 2022, "sample_count": 3, "minimum": "1.300000", "maximum": "6.100000", "mean": "3.700000", "median": "3.700000", "p10": "1.300000", "p90": "3.700000", "latest_value": "6.100000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(NO3)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1339", "parameter": "Nitrites", "year": 2022, "sample_count": 3, "minimum": "0.040000", "maximum": "0.160000", "mean": "0.100000", "median": "0.100000", "p10": "0.040000", "p90": "0.100000", "latest_value": "0.040000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(NO2)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1312", "parameter": "Taux de saturation en oxygène", "year": 2022, "sample_count": 3, "minimum": "41.100000", "maximum": "83.900000", "mean": "66.733333", "median": "75.200000", "p10": "41.100000", "p90": "75.200000", "latest_value": "83.900000", "latest_at": "2022-12-19 00:00:00", "unit": "%" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1433", "parameter": "Orthophosphates (PO4)", "year": 2022, "sample_count": 3, "minimum": "0.290000", "maximum": "0.780000", "mean": "0.473333", "median": "0.350000", "p10": "0.290000", "p90": "0.350000", "latest_value": "0.290000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(PO4)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1302", "parameter": "Potentiel en Hydrogène (pH)", "year": 2022, "sample_count": 3, "minimum": "7.700000", "maximum": "7.800000", "mean": "7.766667", "median": "7.800000", "p10": "7.700000", "p90": "7.800000", "latest_value": "7.800000", "latest_at": "2022-12-19 00:00:00", "unit": "unité pH" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1350", "parameter": "Phosphore total", "year": 2022, "sample_count": 3, "minimum": "0.150000", "maximum": "0.283000", "mean": "0.219000", "median": "0.224000", "p10": "0.150000", "p90": "0.224000", "latest_value": "0.150000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(P)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1335", "parameter": "Ammonium", "year": 2022, "sample_count": 3, "minimum": "0.090000", "maximum": "0.330000", "mean": "0.200000", "median": "0.180000", "p10": "0.090000", "p90": "0.180000", "latest_value": "0.180000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(NH4)/L" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1295", "parameter": "Turbidité Formazine Néphélométrique", "year": 2022, "sample_count": 3, "minimum": "4.910000", "maximum": "12.700000", "mean": "8.073333", "median": "6.610000", "p10": "4.910000", "p90": "6.610000", "latest_value": "4.910000", "latest_at": "2022-12-19 00:00:00", "unit": "NFU" }, { "station_code": "04015380", "station": "ARCON à VIVANS", "parameter_code": "1319", "parameter": "Azote Kjeldahl", "year": 2022, "sample_count": 3, "minimum": "0.710000", "maximum": "0.960000", "mean": "0.793333", "median": "0.710000", "p10": "0.710000", "p90": "0.710000", "latest_value": "0.710000", "latest_at": "2022-12-19 00:00:00", "unit": "mg(N)/L" } ] }